- changes:
    added:
    - First prototype version with a standard deduction variable.
  date: 2021-06-28 00:00:00
  version: 0.0.1
- bump: minor
  changes:
    added:
    - Prototype with some tax implementations.
  date: 2021-12-25 00:00:00
- bump: minor
  changes:
    added:
    - Tax variables, some benefit variables.
  date: 2021-12-25 00:00:01
- bump: minor
  changes:
    added:
    - Lifeline benefit.
  date: 2021-12-25 00:00:02
- bump: patch
  changes:
    added:
    - Automated tests.
  date: 2021-12-25 00:00:03
- bump: minor
  changes:
    added:
    - TANF eligibility, broken down into demographic and financial variables, with
      financial separated by current enrollment in program.
    - Demographic TANF eligibility per IL rules.
  date: 2021-12-26 00:00:00
- bump: minor
  changes:
    added:
    - Medicaid income thresholds for California.
  date: 2021-12-27 00:00:00
- bump: minor
  changes:
    added:
    - Alternative Minimum Tax (AMT) income and liability logic.
    - Development tools for auto-generating unit tests for Tax-Calculator functions.
  date: 2021-12-28 00:00:00
- bump: minor
  changes:
    added:
    - Gains Tax (capital gains treatment) logic and parameters.
  date: 2021-12-28 00:00:01
- bump: minor
  changes:
    added:
    - Minimum benefit logic for SNAP.
  date: 2021-12-28 00:00:02
- bump: minor
  changes:
    added:
    - Social Security taxation logic.
  date: 2021-12-28 00:00:03
- bump: minor
  changes:
    added:
    - Income-to-SMI (state median income) ratio.
  date: 2021-12-28 00:00:04
- bump: minor
  changes:
    added:
    - American Opportunity (tax) Credit.
    - Lifetime Learning (tax) Credit.
  date: 2021-12-30 00:00:00
- bump: minor
  changes:
    added:
    - Elderly and Disabled (tax) Credit.
  date: 2021-12-30 00:00:01
- bump: minor
  changes:
    added:
    - Formula for Medicaid person type, based on age and dependents.
    - Variable for whether a person meets their Medicaid income eligibility requirement.
  date: 2021-12-31 00:00:00
- bump: minor
  changes:
    added:
    - SNAP eligibility based on federal net and gross income limits.
    - Unit and integration tests for SNAP variables.
  date: 2022-01-03 00:00:00
- bump: minor
  changes:
    added:
    - Federal SNAP asset tests logic
  date: 2022-01-03 00:00:01
- bump: minor
  changes:
    added:
    - CCDF subsidy top-level logic
  date: 2022-01-03 00:00:02
- bump: minor
  changes:
    added:
    - Categorical eligibility for SNAP, including broad-based categorical eligibility
      via low-cost TANF programs that effectively extend SNAP's asset and income limits.
    changed:
    - Refactored SNAP code.
  date: 2022-01-04 00:00:00
- bump: patch
  changes:
    changed:
    - Use USDA elderly and disabled definitions in SNAP calculations.
  date: 2022-01-06 00:00:00
- bump: minor
  changes:
    added:
    - Total child care market rate.
  date: 2022-01-06 00:00:01
- bump: minor
  changes:
    added:
    - Update child care market rate to annual.
  date: 2022-01-06 00:00:02
- bump: patch
  changes:
    added:
    - Formulas for `childcare_hours_per_week` and `spm_unit_size`.
    - Unit tests and units for some variables.
    changed:
    - Reorganized variables.
  date: 2022-01-07 00:00:00
- bump: patch
  changes:
    changed:
    - Removes the `u` prefix from all variable label strings.
  date: 2022-01-08 00:00:00
- bump: patch
  changes:
    added:
    - Units to all tax variables.
    changed:
    - Adds one line between tests in yaml files.
    - Use consistent imports in variable Python files.
    removed:
    - C-TAM benefit variables in tax Python files.
    - Erroneous formula for `eic` variable.
  date: 2022-01-08 00:00:01
- bump: minor
  changes:
    added:
    - Formula for initial TANF eligibility.
    - 'Two new variables: `tanf_gross_earned_income` and `tanf_gross_unearned_income`.'
    - Variable & parameter for `initial_employment_deduction`.
    - Integration tests for TANF cash aid from TANF IL website.
    changed:
    - '`tanf_countable_income` now includes unearned income and earned income deduction.'
  date: 2022-01-09 00:00:00
- bump: patch
  changes:
    fixed:
    - Test runner failed to test string values.
  date: 2022-01-12 00:00:00
- bump: patch
  changes:
    added:
    - Metadata for SNAP eligibility parameters.
    fixed:
    - Parameter misname in SNAP formula.
  date: 2022-01-14 00:00:00
- bump: minor
  changes:
    added:
    - Add CCDF copay formula.
  date: 2022-01-14 00:00:01
- bump: minor
  changes:
    added:
    - Formula for SSI based on eligibility and amount if eligible.
  date: 2022-01-14 00:00:02
- bump: minor
  changes:
    fixed:
    - Update CCDF subsidy formula.
  date: 2022-01-15 00:00:00
- bump: patch
  changes:
    fixed:
    - Added links to version tag diffs in changelog.
  date: 2022-01-15 00:00:01
- bump: minor
  changes:
    added:
    - Logic for SNAP excess medical deduction and dependent care deduction.
    - Limit SNAP earned income deduction to earned income.
    - Jupyter Book documentation on SNAP.
    - Updated SNAP parameters.
    - 'Empty variables for calculating SNAP: `employment_income`, `self_employment_income`,
      `dividend_income`, `interest_income`, `childcare_expenses`, and `medical_out_of_pocket_expenses`.'
    changed:
    - Significant refactoring of SNAP code.
    - Use openfisca-tools for `add` and `aggr` functions, and pass lists of variables
      to these function.
    - Rename min/max SNAP benefit parameters and variables to use `allotment`.
  date: 2022-01-17 00:00:00
- bump: patch
  changes:
    changed:
    - Add metadata for variables and parameters used in SNAP calculations.
    - Renames two parameters involved in SNAP deductions from `threshold` to `disregard`.
  date: 2022-01-17 00:00:01
- bump: minor
  changes:
    added:
    - Child Tax Credit (including adult dependents) parameters, logic and tests.
  date: 2022-01-17 00:00:02
- bump: minor
  changes:
    added:
    - Categorical eligibility to school meal subsidies.
    - Documentation notebook on school meal subsidies.
    - Parameterized income sources for school meal subsidies.
    changed:
    - Count school meal subsidies by school enrollment rather than age.
    - Remove `spm_unit_` prefix from school meal variables.
  date: 2022-01-25 00:00:00
- bump: minor
  changes:
    added:
    - Child Tax Credit (and historical policy).
    - Non-refundable and refundable credit handling in tax logic.
    - Metadata for education credits and the EITC.
    fixed:
    - Bugs in head/spouse detection and nonrefundable credits.
  date: 2022-01-28 00:00:00
- bump: patch
  changes:
    added:
    - Metadata and variable aliases for key tax variables.
    - Employment, self-employment, interest and dividend income as inputs to tax logic.
  date: 2022-02-02 00:00:00
- bump: patch
  changes:
    added:
    - Added formula for TANF variable `continuous_tanf_eligibility`
    - Added integration test for continuous TANF eligibility to `integration.yaml`
  date: 2022-02-06 00:00:00
- bump: minor
  changes:
    added:
    - SNAP emergency allotments for California.
    - SNAP unearned income example in JupyterBook docs.
  date: 2022-02-06 00:00:01
- bump: minor
  changes:
    added:
    - California Clean Vehicle Rebate Project.
  date: 2022-02-07 00:00:00
- bump: minor
  changes:
    added:
    - Guaranteed income / cash assistance pilot income variable. This counts as unearned
      income for SNAP, uncounted for taxes and other benefits.
  date: 2022-02-07 00:00:01
- bump: patch
  changes:
    fixed:
    - EITC logic and parameters for non-3-child tax units.
  date: 2022-02-08 00:00:00
- bump: patch
  changes:
    added:
    - PolicyEngine metadata and notebook for Lifeline program.
    - Formula for `irs_gross_income`, which Lifeline uses to calculate income-based
      eligibility.
  date: 2022-02-08 00:00:01
- bump: patch
  changes:
    fixed:
    - Add Lifeline notebook to table of contents.
  date: 2022-02-08 00:00:02
- bump: minor
  changes:
    added:
    - Income limits for 5 Maryland Medicaid coverage groups.
  date: 2022-02-09 00:00:00
- bump: minor
  changes:
    added:
    - WIC program.
    fixed:
    - Include guaranteed income / cash assistance in market income.
  date: 2022-02-09 00:00:01
- bump: patch
  changes:
    fixed:
    - Change WIC display name from `WIC benefit value` to `WIC`.
  date: 2022-02-09 00:00:02
- bump: patch
  changes:
    fixed:
    - Specify WIC's unit as USD.
  date: 2022-02-09 00:00:03
- bump: patch
  changes:
    fixed:
    - Remove guaranteed income / cash assistance from benefits.
  date: 2022-02-09 00:00:04
- bump: patch
  changes:
    added:
    - Categorical breakdown metadata infrastructure from OpenFisca-Tools.
  date: 2022-02-10 00:00:00
- bump: patch
  changes:
    added:
    - Chained CPI-U (monthly and August-only) parameters.
    - Metadata for SNAP max allotment.
  date: 2022-02-13 00:00:00
- bump: patch
  changes:
    changed:
    - OpenFisca-Tools constraint widened to the current major version.
  date: 2022-02-16 00:00:00
- bump: minor
  changes:
    added:
    - Uprated tax parameters for federal income tax.
  date: 2022-02-21 00:00:00
- bump: minor
  changes:
    added:
    - Affordable Connectivity Program.
    changed:
    - Split school meal subsidies into free and reduced-price.
  date: 2022-02-21 00:00:01
- bump: minor
  changes:
    added:
    - Rural Tribal supplement for Lifeline.
    changed:
    - Restructure ACP and EBB Tribal amounts to work with PolicyEngine.
  date: 2022-02-21 00:00:02
- bump: patch
  changes:
    changed:
    - Edited labels for ACP and SNAP normal allotment.
  date: 2022-02-21 00:00:03
- bump: patch
  changes:
    fixed:
    - Subtract Lifeline from broadband cost before calculating ACP and EBB.
  date: 2022-02-27 00:00:00
- bump: patch
  changes:
    added:
    - Code coverage badge to README.md.
    - Reminder for pull requests to run `make format && make documentation`.
    - CPI-uprated values for WIC average payments.
    changed:
    - Child Tax Credit names renamed to `ctc`.
    - Child and Dependent Care Credit names renamed to `cdcc`.
    fixed:
    - EITC maximum age in 2021 changed from 125 to infinity.
  date: 2022-02-28 00:00:00
- bump: minor
  changes:
    added:
    - Supplemental Security Income for individuals.
    - Social Security input variables, counted as unearned income for several programs.
  date: 2022-03-04 00:00:00
- bump: patch
  changes:
    changed:
    - Adjust variable labels for consistency.
  date: 2022-03-04 00:00:01
- bump: minor
  changes:
    added:
    - SNAP aggregate benefits and participation.
  date: 2022-03-05 00:00:00
- bump: patch
  changes:
    changed:
    - Point `e02400` to `social_security` (for PolicyEngine).
  date: 2022-03-07 00:00:00
- bump: patch
  changes:
    added:
    - '`spm_unit_weight` variable.'
    fixed:
    - SNAP now uses the additional amounts where main rates are not available.
  date: 2022-03-07 00:00:01
- bump: patch
  changes:
    changed:
    - '`is_married` moved from person-level to family-level, with a formula added.'
  date: 2022-03-08 00:00:00
- bump: patch
  changes:
    changed:
    - IRS-published uprated income tax parameters for 2019-22.
  date: 2022-03-09 00:00:00
- bump: patch
  changes:
    added:
    - February 2022 chained CPI-U.
    changed:
    - Simplified WIC uprating.
  date: 2022-03-11 00:00:00
- bump: patch
  changes:
    fixed:
    - EITC uses the correct phase-in rate.
  date: 2022-03-13 00:00:00
- bump: patch
  changes:
    changed:
    - Tax folder re-organised to improve modularity.
    fixed:
    - A bug in AMT calculations.
  date: 2022-03-16 21:22:44
- bump: patch
  changes:
    fixed:
    - Push action on GitHub correctly publishes.
  date: 2022-03-16 20:29:58
- bump: patch
  changes:
    fixed:
    - Push action on GitHub correctly publishes.
  date: 2022-03-16 21:22:44
- bump: minor
  changes:
    changed:
    - Added multiple parameters for California's TANF system.
    - Refactored the TANF structure for easier implementation of other state TANF
      programs.
  date: 2022-03-27 18:49:02
- bump: patch
  changes:
    added:
    - Page on TANF to documentation.
  date: 2022-03-28 10:40:42
- bump: patch
  changes:
    fixed:
    - Versioning action didn't update `pyproject.toml`.
  date: 2022-03-28 10:55:27
- bump: minor
  changes:
    changed:
    - Added `is_eitc_qualifying_child` variable to improve EITC child logic.
    - Split `is_in_school` into `is_in_k12_school` and `is_full_time_student`.
  date: 2022-03-28 11:34:53
- bump: minor
  changes:
    added:
    - Net income limits for SNAP BBCE (TANF) program.
    - Legislative references for SNAP income limits.
    removed:
    - 165% SNAP gross income limit for separate elderly and disabled households (unused).
  date: 2022-03-30 01:17:38
- bump: minor
  changes:
    added:
    - CDCC parameters for eligibility and metadata.
    fixed:
    - A bug where the CDCC would phase down too quickly.
  date: 2022-03-30 11:46:11
- bump: patch
  changes:
    added:
    - Parameter metadata for tax credits and payroll taxes.
  date: 2022-03-30 13:12:44
- bump: patch
  changes:
    added:
    - Added full-time college student variable.
  date: 2022-03-30 18:53:00
- bump: minor
  changes:
    added:
    - HUD adjusted income and dependent variables and logic.
  date: 2022-04-05 19:04:10
- bump: patch
  changes:
    fixed:
    - Point TANF parameter to state instead of region.
  date: 2022-04-06 10:35:14
- bump: minor
  changes:
    added:
    - More recent Social Security payroll tax cap parameter values.
    - Separate parameters for employer payroll taxes and self-employment taxes.
    - Parameter for self-employment net earnings disregard.
    - Unit tests and legislative references for payroll and self-employment tax variables.
    changed:
    - Reorganized payroll and self-employment tax parameters and variables.
    - Replaced large parameters with infinity and made number formatting consistent.
    removed:
    - Reform-only `social_security.add_taxable_earnings` parameter.
    - Unused `exact` variable.
    - Variable for `social_security_taxes` (moved logic to `refundable_child_tax_credit`).
  date: 2022-04-07 06:08:18
- bump: patch
  changes:
    fixed:
    - Refundable CTC formula works properly when phase-in rate increased (comments
      added).
  date: 2022-04-12 18:38:49
- bump: minor
  changes:
    added:
    - Capped non-refundable credits variable.
    - Shortened labels for tax variables.
  date: 2022-04-13 12:58:29
- bump: minor
  changes:
    added:
    - Microdata now handled entirely within PolicyEngine US.
  date: 2022-04-14 08:19:40
- bump: patch
  changes:
    added:
    - Legislative references for CDCC parameters.
    fixed:
    - CDCC uses maximum dependent parameter.
  date: 2022-04-15 14:23:11
- bump: patch
  changes:
    added:
    - Unit tests for age variables.
    fixed:
    - Tax unit head and spouse flag logic.
  date: 2022-04-15 18:10:27
- bump: minor
  changes:
    added:
    - American Community Survey input.
  date: 2022-04-19 10:22:36
- bump: patch
  changes:
    fixed:
    - Bug preventing the package from publishing on PyPI.
  date: 2022-04-19 13:04:12
- bump: minor
  changes:
    added:
    - Per-vehicle payment (California)
  date: 2022-04-19 15:52:56
- bump: minor
  changes:
    added:
    - SPM unit income decile.
    - SPM unit OECD equivalisation.
    fixed:
    - Basic income variable for adults and seniors.
  date: 2022-04-21 14:15:27
- bump: minor
  changes:
    added:
    - Basic income now included in SPM unit benefits.
  date: 2022-04-21 20:42:35
- bump: patch
  changes:
    added:
    - URL from which to download the latest CPS dataset (skipping generation)
  date: 2022-04-22 13:39:09
- bump: minor
  changes:
    added:
    - Massachusetts state income tax.
    - EITC documentation notebook.
  date: 2022-04-30 22:16:10
- bump: minor
  changes:
    added:
    - Empty variables for state and local sales tax, and local income tax.
    - Logic for the SALT deduction to choose the greater of state and local income
      tax or state and local sales tax.
    - Massachusetts SNAP parameters.
  date: 2022-05-01 14:45:31
- bump: patch
  changes:
    added:
    - Notebook showing total net income and marginal tax rate charts for Massachusetts
      residents.
  date: 2022-05-01 20:21:24
- bump: minor
  changes:
    added:
    - Formulas for xtot, num, blind_head, blind_spouse, age_head, and age_spouse.
    - Unit tests for some existing formulas.
    changed:
    - Classify single person with dependents as head of household, not single.
    - Split tax unit variables into their own files.
    - Rename `marital_status` and `mars` to `filing_status`.
  date: 2022-05-01 21:21:19
- bump: minor
  changes:
    added:
    - Script to generate integration tests from TAXSIM.
    - TAXSIM integration tests for the EITC.
  date: 2022-05-01 23:08:30
- bump: minor
  changes:
    changed:
    - Tied SALT deduction to state income tax.
    - Improved charts in Massachusetts notebook.
  date: 2022-05-02 05:24:28
- bump: patch
  changes:
    fixed:
    - Specify documentation colors without policyengine package.
  date: 2022-05-02 06:38:45
- bump: minor
  changes:
    added:
    - TAXSIM tests for taxable SS and UI.
  date: 2022-05-02 17:50:11
- bump: minor
  changes:
    added:
    - SNAP parameters by state from snapscreener.com.
  date: 2022-05-03 16:41:49
- bump: minor
  changes:
    added:
    - SSI notebook.
    - SSI example to MA notebook.
    - MA state tax exemptions for aged and blind people.
    - Unit tests for state tax exemptions.
  date: 2022-05-04 19:44:35
- bump: patch
  changes:
    changed:
    - CO SNAP BBCE net income limit set to true.
    - Cite official source for SNAP emergency allotment amount.
  date: 2022-05-05 06:07:31
- bump: minor
  changes:
    added:
    - Metadata and verbose variable names for IRS computation up to AGI.
  date: 2022-05-05 17:25:36
- bump: patch
  changes:
    fixed:
    - Bug causing the system to fail to load on Colab.
  date: 2022-05-05 21:54:08
- bump: minor
  changes:
    added:
    - TAXSIM integration tests for AGI.
    changed:
    - TAXSIM variables renamed to contain `taxsim_` prefix.
  date: 2022-05-08 19:55:20
- bump: minor
  changes:
    added:
    - Medicaid eligibility for 50 states.
  date: 2022-05-10 13:57:16
- bump: minor
  changes:
    added:
    - TANF from CPS data.
    - Female variable.
    - Variable for number of own children in household.
  date: 2022-05-10 17:57:30
- bump: minor
  changes:
    added:
    - List of fully implemented programs at the US and state level.
  date: 2022-05-11 14:17:28
- bump: patch
  changes:
    fixed:
    - Moved lingering state income tax deduction files into variables/gov.
  date: 2022-05-11 15:14:12
- bump: patch
  changes:
    changed:
    - Label state income tax consistently with federal.
  date: 2022-05-11 17:41:12
- bump: patch
  changes:
    fixed:
    - Remove bad import causing failure on some headless configurations.
  date: 2022-05-11 23:19:04
- bump: minor
  changes:
    added:
    - Estimated Medicaid benefit value.
    - Aged/blind/disabled asset and income limits.
  date: 2022-05-16 12:11:08
- bump: minor
  changes:
    changed:
    - Refactored (references, simplifications and reorganisation) AGI -> taxable income
      code.
  date: 2022-05-16 20:12:47
- bump: patch
  changes:
    fixed:
    - Corrected EITC phase-out start values for 2020 and 2021.
  date: 2022-05-17 22:49:48
- bump: minor
  changes:
    added:
    - WIC takeup and nutritional risk imputations.
  date: 2022-05-19 11:54:27
- bump: minor
  changes:
    added:
    - MaritalUnit entity.
    - Massachusetts state supplement.
  date: 2022-05-19 12:47:08
- bump: patch
  changes:
    added:
    - WIC by earnings example in docs.
    fixed:
    - Made WIC categorical eligibility person-level and more accurate.
    - Pointed TANF maximum benefit variable to the correct parameter.
    - Bug preventing tax_unit_childcare_expenses from being calculated.
    removed:
    - Extraneous variable documentation fields.
  date: 2022-05-24 15:20:46
- bump: minor
  changes:
    added:
    - CDCC integration tests.
    changed:
    - Re-implemented CDCC according to the U.S. code.
  date: 2022-05-26 14:10:48
- bump: minor
  changes:
    added:
    - EITC parameters for 2017 and 2018.
  date: 2022-05-28 06:59:45
- bump: patch
  changes:
    fixed:
    - A bug causing the CDCC to not cap at the two-child childcare max expenses.
  date: 2022-05-30 22:40:36
- bump: minor
  changes:
    added:
    - SSI deeming rules.
  date: 2022-05-31 17:31:13
- bump: patch
  changes:
    added:
    - New `tax_unit_ssi` variable.
    - Example of single parent with two disabled children in SSI documentation notebook.
    fixed:
    - Zeroed out `premium_tax_credit` in Massachusetts example notebook.
  date: 2022-06-01 04:50:12
- bump: patch
  changes:
    fixed:
    - Typo in SSI notebook.
  date: 2022-06-01 05:49:06
- bump: patch
  changes:
    added:
    - New `taxsim_tfica` variable for testing.
  date: 2022-06-02 03:24:39
- bump: minor
  changes:
    changed:
    - Apply consistent CTC young child formula to all years.
    - Move CTC variables into their own files and other minor refactoring.
    fixed:
    - Limit excess of Social Security taxes over EITC for refundable CTC to taxpayers
      with a minimum number of children.
  date: 2022-06-02 11:44:25
- bump: patch
  changes:
    fixed:
    - Fix EITC bug which applied the phase-out after, instead of before, the phase-in.
  date: 2022-06-02 16:51:48
- bump: patch
  changes:
    changed:
    - Applied new openfisca-tools helper function `index_` to speed up SLSPC calculations.
  date: 2022-06-02 17:01:01
- bump: patch
  changes:
    fixed:
    - A bug causing UC- and SS-related MAGI to incorrectly overcount loss deductions.
  date: 2022-06-02 17:03:08
- bump: minor
  changes:
    added:
    - Massachusetts State income tax.
  date: 2022-06-06 13:50:33
- bump: patch
  changes:
    changed:
    - Reorganized state documentation.
    fixed:
    - Entered rent person-level in documentation to align with latest package update.
  date: 2022-06-06 16:15:48
- bump: patch
  changes:
    fixed:
    - Medicaid benefit value per state.
  date: 2022-06-07 09:54:21
- bump: minor
  changes:
    added:
    - New York State EITC.
    - Longer history for the Massachusetts rental tax deduction.
  date: 2022-06-07 18:04:31
- bump: patch
  changes:
    fixed:
    - Deduct government retirement contributions from MA taxable income on a per-person
      basis.
  date: 2022-06-07 20:27:48
- bump: patch
  changes:
    added:
    - Metadata for MA policy.
  date: 2022-06-08 05:07:17
- bump: patch
  changes:
    changed:
    - Breakdowns always specified as a list.
  date: 2022-06-08 10:45:48
- bump: minor
  changes:
    added:
    - Housing assistance and dependent variables.
  date: 2022-06-09 03:20:13
- bump: patch
  changes:
    fixed:
    - A bug causing itemisation logic to fail.
  date: 2022-06-10 13:24:12
- bump: patch
  changes:
    fixed:
    - Point `cdcc_refund` to `cdcc` not the deprecated `c33200`.
  date: 2022-06-12 20:17:09
- bump: minor
  changes:
    added:
    - New York State household credit.
  date: 2022-06-13 15:06:03
- bump: patch
  changes:
    fixed:
    - Childcare expenses are now correctly loaded from the CPS.
  date: 2022-06-13 21:56:08
- bump: patch
  changes:
    fixed:
    - A bug causing the CDCC to have negative relevant expenses.
  date: 2022-06-15 21:45:58
- bump: minor
  changes:
    added:
    - Basic income amounts for young children and young adults.
    - Flat tax on AGI.
    fixed:
    - Three-digit zipcodes are generated with a fixed seed.
    - Housing subsidies correctly included in benefits.
    removed:
    - An unused CDCC abolition parameter.
  date: 2022-06-16 16:28:07
- bump: patch
  changes:
    changed:
    - Replace `phaseout` with `phase_out` or `phase-out` in variables and text.
    - Reorganize variables into their own files.
  date: 2022-06-16 16:58:09
- bump: patch
  changes:
    fixed:
    - Payroll taxable wages deduct pension contributions rather than adding them.
    - Market income includes missing capital gains, farm, illicit and rental income.
  date: 2022-06-17 16:36:16
- bump: minor
  changes:
    added:
    - Basic income phase-out parameters, logic and testing.
  date: 2022-06-19 16:59:40
- bump: patch
  changes:
    changed:
    - Reorganize tax credits to skip the refundable/non-refundable distinction.
    - Reorganize parameters to layer under gov.
  date: 2022-06-20 13:24:54
- bump: minor
  changes:
    added:
    - UT taxpayer credit maximum.
  date: 2022-06-20 22:23:30
- bump: minor
  changes:
    added:
    - UT total income.
    - UT taxable income
  date: 2022-06-21 22:53:46
- bump: minor
  changes:
    added:
    - UT taxpayer credit reduction.
  date: 2022-06-21 23:13:24
- bump: minor
  changes:
    added:
    - UT taxpayer credit.
  date: 2022-06-21 23:38:30
- bump: minor
  changes:
    added:
    - UT tax before credit
    - UT tax rate
  date: 2022-06-21 23:47:14
- bump: patch
  changes:
    fixed:
    - Bugs causing basic income to be NaN.
  date: 2022-06-22 01:51:51
- bump: patch
  changes:
    fixed:
    - Tabs in parameter files removed.
  date: 2022-06-22 03:04:03
- bump: patch
  changes:
    fixed:
    - Remove tab again.
  date: 2022-06-22 03:55:59
- bump: patch
  changes:
    fixed:
    - Last lingering tab.
  date: 2022-06-22 04:17:18
- bump: patch
  changes:
    fixed:
    - Really last tab.
  date: 2022-06-22 04:36:30
- bump: minor
  changes:
    added:
    - Metadata for the standard and aged/blind deduction.
  date: 2022-06-22 17:42:20
- bump: minor
  changes:
    added:
    - Filer and adult dependent credits for Rep Tlaib's End Child Poverty Act.
  date: 2022-06-22 19:28:43
- bump: patch
  changes:
    added:
    - Metadata for the standard and aged/blind deduction.
    changed:
    - OpenFisca-Tools bumped to 0.12.0.
  date: 2022-06-22 20:34:31
- bump: patch
  changes:
    changed:
    - Shortened End Child Poverty Act parameter names.
  date: 2022-06-22 21:48:02
- bump: patch
  changes:
    changed:
    - Move End Child Poverty Act credits from benefits to refundable credits.
  date: 2022-06-22 23:37:55
- bump: patch
  changes:
    changed:
    - Simplify SNAP deduction formulas.
  date: 2022-06-23 05:01:22
- bump: minor
  changes:
    changed:
    - Add structure for Indiana AGI.
  date: 2022-06-24 17:49:18
- bump: patch
  changes:
    added:
    - Units for the ECPA variables.
  date: 2022-06-25 20:50:40
- bump: patch
  changes:
    fixed:
    - Bugs causing the Additional CTC amount to be too large.
  date: 2022-06-25 23:09:20
- bump: patch
  changes:
    fixed:
    - EITC parameters for childless tax units in 2021.
  date: 2022-06-26 05:11:41
- bump: patch
  changes:
    fixed:
    - EITC phase-out thresholds for filers with children corrected to be $10 larger
      for some years.
  date: 2022-06-26 20:58:23
- bump: patch
  changes:
    fixed:
    - A bug causing excess MA Part B deductions to apply to Part A income.
  date: 2022-06-27 03:00:42
- bump: minor
  changes:
    added:
    - Recovery Rebate Credit.
  date: 2022-06-27 05:43:48
- bump: patch
  changes:
    added:
    - Uprated parameters for the standard deduction additions in 2020 onwards.
    - References for the RRC parameters.
  date: 2022-06-27 20:18:27
- bump: patch
  changes:
    changed:
    - Tests now don't stop after the first failure.
  date: 2022-06-29 01:00:28
- bump: patch
  changes:
    fixed:
    - AMT income formula now uses a legislative source.
  date: 2022-06-29 03:38:34
- bump: minor
  changes:
    added:
    - MA Senior Circuit Breaker credit.
  date: 2022-07-02 06:09:09
- bump: patch
  changes:
    fixed:
    - Fixed the CTC formula in 2021 (only) to correctly apply the income-based reduction.
  date: 2022-07-03 21:47:43
- bump: minor
  changes:
    added:
    - MO Income Tax before credits.
    - Parameters for MO Tax Schedule.
  date: 2022-07-06 20:08:08
- bump: minor
  changes:
    added:
    - Washington Working Families Tax Credit.
    - EITC AGI limit variable.
  date: 2022-07-07 07:15:06
- bump: patch
  changes:
    fixed:
    - Add resource test to SSI State Supplement.
  date: 2022-07-07 17:09:07
- bump: patch
  changes:
    added:
    - Notebook for Massachusetts Senior Circuit Breaker Credit.
    fixed:
    - Include non-tax-exempt Social Security benefits in income for Massachusetts
      Senior Circuit Breaker Credit income definition.
  date: 2022-07-07 17:39:36
- bump: minor
  changes:
    added:
    - MA COVID-19 Essential Employee Premium Pay Program.
  date: 2022-07-08 12:26:04
- bump: patch
  changes:
    changed:
    - Impute integer ages in CPS from 80 to 84.
  date: 2022-07-10 10:45:23
- bump: minor
  changes:
    added:
    - MA dependent care tax credit.
  date: 2022-07-10 16:05:38
- bump: minor
  changes:
    added:
    - Washington capital gains tax.
  date: 2022-07-10 16:19:30
- bump: patch
  changes:
    fixed:
    - Charitable deduction available for MA taxable income calculations.
  date: 2022-07-10 16:25:24
- bump: patch
  changes:
    fixed:
    - Separate WA WFTC parameter labels.
  date: 2022-07-10 19:04:21
- bump: patch
  changes:
    fixed:
    - Includes TANF as a categorical eligibility program for free school meals.
  date: 2022-07-11 05:30:45
- bump: patch
  changes:
    added:
    - Validation against TAXSIM using the CPS tax unit set.
    - Validation results on the documentation.
  date: 2022-07-12 11:00:29
- bump: minor
  changes:
    added:
    - IN exemptions.
  date: 2022-07-12 15:03:47
- bump: minor
  changes:
    added:
    - MD aged, blind exemptions
    - MD personal Exemptions
    - MD income tax rates
    - MD placeholders for deductions, md_agi
  date: 2022-07-14 01:03:39
- bump: minor
  changes:
    added:
    - ZIP code random generation by population sizes.
    - ZIP code -> county -> State mapping (~400kB).
  date: 2022-07-14 14:33:19
- bump: minor
  changes:
    added:
    - MD Standard deduction
  date: 2022-07-15 05:42:48
- bump: minor
  changes:
    added:
    - MD State income tax EITC.
  date: 2022-07-15 07:04:51
- bump: minor
  changes:
    added:
    - MD CDCC.
    - Notebook for federal and MD CDCCs.
    fixed:
    - Phase out federal CDCC in steps.
  date: 2022-07-15 07:47:31
- bump: minor
  changes:
    added:
    - Maryland adjusted gross income, with the dependent care subtraction.
  date: 2022-07-15 18:49:51
- bump: patch
  changes:
    fixed:
    - Avoid double-counting CDCC when it was refundable in 2021.
  date: 2022-07-15 21:50:01
- bump: minor
  changes:
    added:
    - MD CTC
  date: 2022-07-16 03:04:11
- bump: patch
  changes:
    changed:
    - Change MA dependent care credit from a scale parameter to an amount/cap structure.
  date: 2022-07-16 04:19:02
- bump: minor
  changes:
    added:
    - MD local income tax rates.
  date: 2022-07-16 11:16:19
- bump: patch
  changes:
    fixed:
    - Click dependency limited to >=8.0.0.
  date: 2022-07-16 12:30:48
- bump: patch
  changes:
    added:
    - Changelog entry file functionality.
    - Linecheck dev dependency.
  date: 2022-07-16 14:06:12
- bump: minor
  changes:
    added:
    - Net investment income tax and other taxes to tax before refundable credits.
  date: 2022-07-17 21:38:27
- bump: minor
  changes:
    added:
    - California renters tax credit
  date: 2022-07-18 02:28:29
- bump: minor
  changes:
    added:
    - Non-qualified dividend income.
    fixed:
    - Dividend income split into qualified and non-qualified correctly.
  date: 2022-07-18 02:56:11
- bump: patch
  changes:
    added:
    - MD CTC notebook
  date: 2022-07-18 20:44:57
- bump: minor
  changes:
    added:
    - Maryland refundable and non-refundable CDCC.
  date: 2022-07-18 22:14:59
- bump: minor
  changes:
    added:
    - Maryland Poverty Line Credit.
  date: 2022-07-18 23:24:42
- bump: minor
  changes:
    added:
    - Maryland Earned Income Tax Credit.
    - Notebooks for Maryland tax programs.
  date: 2022-07-19 14:26:52
- bump: minor
  changes:
    added:
    - MD income tax to State income tax.
  date: 2022-07-20 11:57:02
- bump: minor
  changes:
    added:
    - Caching of second-lowest silver plan cost in the CPS microdata.
  date: 2022-07-20 11:58:26
- bump: minor
  changes:
    changed:
    - Separate MD standard deduction parameters by filing status.
    - Add MD CTC to list of refundable credits.
    - Add MD notebooks to documentation table of contents.
  date: 2022-07-20 19:59:29
- bump: patch
  changes:
    fixed:
    - Breakdown for two Maryland parameters.
  date: 2022-07-20 20:41:23
- bump: minor
  changes:
    added:
    - IN deductions.
  date: 2022-07-21 19:28:21
- bump: patch
  changes:
    changed:
    - Moved geographical Medicaid calculation parameters to an on-demand folder.
  date: 2022-07-22 08:25:43
- bump: patch
  changes:
    added:
    - Test that parameter files do not contain tabs with informative error messages.
  date: 2022-07-22 10:11:10
- bump: minor
  changes:
    added:
    - IN Add-Backs.
  date: 2022-07-22 15:07:46
- bump: minor
  changes:
    added:
    - Performance improvements through partially-executed formulas from OpenFisca-Tools.
  date: 2022-07-22 20:16:52
- bump: patch
  changes:
    fixed:
    - SNAP standard deductions and references.
    - Count all non-shelter deductions in SNAP net income before shelter.
  date: 2022-07-22 23:39:14
- bump: minor
  changes:
    added:
    - California Young Child Tax Credit.
  date: 2022-07-22 23:54:11
- bump: minor
  changes:
    added:
    - IN adjusted gross income tax
  date: 2022-07-24 20:28:18
- bump: patch
  changes:
    changed:
    - Split Maryland tax rates and personal exemptions by each filing status.
  date: 2022-07-25 20:46:29
- bump: minor
  changes:
    added:
    - Indiana other taxes.
  date: 2022-07-25 23:07:53
- bump: minor
  changes:
    added:
    - IRS capital gains parameters for FY20-22.
  date: 2022-07-26 16:06:49
- bump: minor
  changes:
    added:
    - NY taxable income variable.
  date: 2022-07-29 15:32:28
- bump: minor
  changes:
    fixed:
    - Dividend logic correctly handles qualified/non-qualified dividends.
  date: 2022-08-02 10:35:25
- bump: minor
  changes:
    added:
    - Federal electric vehicle credits under current law and the Inflation Reduction
      Act.
  date: 2022-08-03 19:19:26
- bump: patch
  changes:
    added:
    - Missing PolicyEngine metadata for electric vehicle variables and parameters.
  date: 2022-08-03 19:38:51
- bump: minor
  changes:
    added:
    - California standard deduction.
  date: 2022-08-04 14:53:40
- bump: minor
  changes:
    added:
    - Re-implementation of capital gains law.
  date: 2022-08-05 12:29:00
- bump: patch
  changes:
    changed:
    - Bump openfisca-tools to 0.13.3.
  date: 2022-08-05 16:24:00
- bump: patch
  changes:
    fixed:
    - Incorrect head of household capital gains thresholds.
  date: 2022-08-07 16:48:06
- bump: minor
  changes:
    added:
    - NY income tax before credits (without high-income adjustment).
  date: 2022-08-09 11:08:16
- bump: minor
  changes:
    added:
    - NY AGI adjustments.
  date: 2022-08-09 12:06:14
- bump: minor
  changes:
    fixed:
    - Refactored pension income to exclude IRA calculations.
  date: 2022-08-09 13:21:28
- bump: patch
  changes:
    fixed:
    - A bug causing qualified dividends to not be counted as 'net capital gain'.
  date: 2022-08-09 15:41:14
- bump: minor
  changes:
    added:
    - Residential energy efficient property credit.
  date: 2022-08-09 16:00:40
- bump: minor
  changes:
    added:
    - Logic pathway to NY income tax from income.
  date: 2022-08-10 12:47:25
- bump: minor
  changes:
    added:
    - Taxable income deductions for NY State tax.
  date: 2022-08-10 12:48:17
- bump: minor
  changes:
    added:
    - SSTB business variable.
  date: 2022-08-10 20:37:56
- bump: patch
  changes:
    changed:
    - Adjust logic for Washington Working Families Tax Credit based on recent legislation.
  date: 2022-08-12 13:45:51
- bump: patch
  changes:
    fixed:
    - Use Mac version of taxsim.
  date: 2022-08-12 17:54:09
- bump: patch
  changes:
    changed:
    - Formatting improvements in documentation.
  date: 2022-08-13 01:27:00
- bump: minor
  changes:
    added:
    - Nonbusiness energy property credit.
  date: 2022-08-17 05:44:08
- bump: patch
  changes:
    added:
    - 2022 value of EITC joint bonus for couples without children.
  date: 2022-08-17 15:46:46
- bump: patch
  changes:
    fixed:
    - Don't reduce CTC by more than the maximum in 2021.
  date: 2022-08-18 09:15:19
- bump: minor
  changes:
    added:
    - Pennsylvania income tax before forgiveness.
  date: 2022-08-18 17:24:10
- bump: minor
  changes:
    added:
    - Energy efficient home improvements credit post-Inflation Reduction Act.
  date: 2022-08-23 04:58:33
- bump: minor
  changes:
    added:
    - High Efficiency Electric Home Rebate Program.
  date: 2022-08-25 00:48:25
- bump: minor
  changes:
    changed:
    - Updated Residential Clean Energy Credit for the Inflation Reduction Act.
  date: 2022-08-27 17:41:38
- bump: minor
  changes:
    changed:
    - Apply energy efficient home improvement tax credits to post-rebate expenditures.
  date: 2022-08-27 20:34:55
- bump: minor
  changes:
    added:
    - AGI limit for basic income.
    - Dollar-range basic income phase-out option.
  date: 2022-08-31 23:58:28
- bump: patch
  changes:
    fixed:
    - Breakdown format in basic income parameters.
  date: 2022-09-01 00:47:34
- bump: minor
  changes:
    added:
    - NY CDCC.
  date: 2022-09-01 11:46:59
- bump: minor
  changes:
    changed:
    - Apply residential efficiency and electrifaction rebates to perfromance based
      retrofit expenditures.
  date: 2022-09-02 00:53:29
- bump: minor
  changes:
    added:
    - NY supplemental income tax.
  date: 2022-09-02 13:00:55
- bump: minor
  changes:
    added:
    - NY Supplemental EITC.
  date: 2022-09-02 14:29:45
- bump: minor
  changes:
    added:
    - NY CTC.
  date: 2022-09-02 20:09:49
- bump: minor
  changes:
    added:
    - Oregon EITC match.
  date: 2022-09-02 20:26:10
- bump: minor
  changes:
    added:
    - NY real property tax credit.
  date: 2022-09-03 09:17:20
- bump: minor
  changes:
    added:
    - NY college tuition credit and itemized deduction.
  date: 2022-09-03 09:33:08
- bump: minor
  changes:
    changed:
    - Made the electric vehicle credit under the Inflation Reduction Act into current
      policy.
    - Revised text of IRA rebate and credit parameters and variables.
  date: 2022-09-03 20:54:46
- bump: patch
  changes:
    changed:
    - Refer consistently to the new name, the "Energy Efficient Home Improvement Tax
      Credit".
  date: 2022-09-04 06:22:00
- bump: minor
  changes:
    added:
    - Calculations for the tax forgiveness rate in Pennsylvania
  date: 2022-09-04 19:09:21
- bump: minor
  changes:
    added:
    - Historical parameters to NY college tuition credit.
    - Year period to energy efficient home improvement credit parameters.
  date: 2022-09-04 19:15:21
- bump: minor
  changes:
    added:
    - NY State income tax.
  date: 2022-09-05 16:50:53
- bump: patch
  changes:
    fixed:
    - Use manual eligibility in basic income eligibility.
  date: 2022-09-05 18:14:55
- bump: patch
  changes:
    added:
    - NY tax-benefit page to the documentation.
    fixed:
    - NY college tuition and CDCC credits added as refundable.
  date: 2022-09-06 10:51:59
- bump: patch
  changes:
    added:
    - NY tax documentation page.
    - NY documentation pages to table of contents.
  date: 2022-09-06 15:31:51
- bump: minor
  changes:
    fixed:
    - Re-implemented NY supplemental tax to fix mistaken cliffs.
  date: 2022-09-07 20:29:32
- bump: minor
  changes:
    added:
    - Oregon personal exemption credit.
  date: 2022-09-07 23:07:57
- bump: minor
  changes:
    added:
    - Pennsylvania use tax
  date: 2022-09-09 15:39:41
- bump: minor
  changes:
    added:
    - OR kicker credit.
  date: 2022-09-10 00:00:24
- bump: minor
  changes:
    added:
    - Variable computing federal tax liability without SALT.
  date: 2022-09-12 22:06:22
- bump: minor
  changes:
    added:
    - Add MO agi, subtractions (mo_qualified_health_insurance_premiums)
    - Add MO taxable income and deductions
    - Add variables required for MO Property Tax Credit demographic tests
  date: 2022-09-12 22:24:35
- bump: minor
  changes:
    added:
    - OR income tax before credits.
  date: 2022-09-13 05:13:03
- bump: minor
  changes:
    added:
    - Basic income taxability.
  date: 2022-09-13 19:33:43
- bump: patch
  changes:
    fixed:
    - Basic income taxability interaction with other phase-outs.
  date: 2022-09-14 12:41:59
- bump: patch
  changes:
    added:
    - Federal income tax documentation page.
  date: 2022-09-16 00:15:33
- bump: minor
  changes:
    added:
    - Add taxsim comparisons to MO state tax system.
    - Add notebook documentation showcasing tax/tax and benefits systems.
    - Disabled mo_property_tax_credit until output schedule can be modeled.
  date: 2022-09-16 03:02:08
- bump: minor
  changes:
    added:
    - PTC deduction switch for the UBI Center flat tax.
  date: 2022-09-16 15:22:22
- bump: minor
  changes:
    added:
    - Federal poverty guideline-based basic income element.
    changed:
    - Made all basic income variables tax unit-level.
  date: 2022-09-18 16:29:13
- bump: minor
  changes:
    added:
    - California tax exemptions
  date: 2022-09-20 02:29:55
- bump: patch
  changes:
    added:
    - Budgetary impacts of some NY and PA programs to documentation notebooks.
  date: 2022-09-20 05:11:32
- bump: minor
  changes:
    added:
    - Oregon standard deduction.
  date: 2022-09-20 17:04:16
- bump: minor
  changes:
    added:
    - California income tax rates.
  date: 2022-09-21 01:52:55
- bump: minor
  changes:
    added:
    - 2021 ASEC.
  date: 2022-09-21 20:07:25
- bump: minor
  changes:
    added:
    - Flat per-person UBI amount.
  date: 2022-09-27 02:30:33
- bump: patch
  changes:
    fixed:
    - County selection now is vectorised, cutting runtimes by 20%.
  date: 2022-09-27 22:17:57
- bump: minor
  changes:
    added:
    - Maryland Child Alliance EITC abolition switches.
  date: 2022-10-03 18:29:29
- bump: minor
  changes:
    added:
    - California mental health services tax
  date: 2022-10-03 22:56:42
- bump: minor
  changes:
    added:
    - Oregon taxable income deductions.
  date: 2022-10-07 03:01:19
- bump: minor
  changes:
    added:
    - Add MO state tax integration tests, illustrating different calculation methods.
  date: 2022-10-07 22:41:57
- bump: minor
  changes:
    added:
    - California Child and Dependent Care Expenses Credit.
  date: 2022-10-08 19:33:26
- bump: minor
  changes:
    added:
    - Oregon federal tax liability income subtraction.
  date: 2022-10-10 19:12:57
- bump: minor
  changes:
    added:
    - California use tax.
  date: 2022-10-10 20:55:47
- bump: minor
  changes:
    added:
    - Total US population.
  date: 2022-10-13 02:52:46
- bump: minor
  changes:
    added:
    - Changed 2021 to 2020 in MD refundable/non-refundable tax credit parameters
  date: 2022-10-13 03:39:19
- bump: minor
  changes:
    added:
    - Oregon tax after credits
  date: 2022-10-14 22:12:28
- bump: patch
  changes:
    changed:
    - Text and PolicyEngine names for some OR and PA parameters.
  date: 2022-10-15 22:44:42
- bump: patch
  changes:
    added:
    - Change logic for MO tax system to calculate AGI, qualified_health_insurance_premiums,
      taxable_income at person level.
  date: 2022-10-16 15:58:42
- bump: patch
  changes:
    fixed:
    - Bug in MD EITC where chlidless_max parameter was called instead of childless.max_amount.
  date: 2022-10-17 23:08:54
- bump: minor
  changes:
    changed:
    - Moved to PolicyEngine Core.
  date: 2022-10-20 13:13:35
- bump: patch
  changes:
    fixed:
    - GH actions now run on Python 3.9.
  date: 2022-10-20 13:40:02
- bump: patch
  changes:
    fixed:
    - Charts in documentation render.
  date: 2022-10-22 18:25:44
- bump: minor
  changes:
    added:
    - IRS parameters for 2023 tax year.
    - Some missing IRS parameters for 2020-2022 tax years.
  date: 2022-10-25 17:49:04
- bump: minor
  changes:
    added:
    - AMT parameters for 2020-2022.
  date: 2022-10-29 03:44:55
- bump: minor
  changes:
    changed:
    - Made CTC formulas year-agnostic.
  date: 2022-11-08 12:25:49
- bump: patch
  changes:
    fixed:
    - Missing 2021 NY supplemental income tax parameters.
  date: 2022-11-14 20:57:48
- bump: patch
  changes:
    fixed:
    - Missing 2021 parameters for nontaxable income under PA income tax.
  date: 2022-11-14 22:37:20
- bump: patch
  changes:
    added:
    - Maryland standard deduction documentation
  date: 2022-11-15 05:45:33
- bump: minor
  changes:
    added:
    - Simple splitting of CPS income variables into PolicyEngine-US variables.
  date: 2022-11-19 20:41:19
- bump: patch
  changes:
    fixed:
    - Calculation of dividend income from qualified and non-qualified.
  date: 2022-11-19 20:54:31
- bump: patch
  changes:
    fixed:
    - Inability of data tests to work without a policyengine_us package.
  date: 2022-11-19 21:01:42
- bump: patch
  changes:
    fixed:
    - Absence of non-refundable American Opportunity Credit calculation.
  date: 2022-11-19 21:07:36
- bump: patch
  changes:
    fixed:
    - Incorrect inclusion of tax-exempt pension income in US AGI.
  date: 2022-11-19 21:10:44
- bump: patch
  changes:
    fixed:
    - MA income tax Part A AGI calculation.
  date: 2022-11-19 21:33:23
- bump: patch
  changes:
    fixed:
    - Incorrect calculation of taxable social security benefits.
  date: 2022-11-19 23:04:41
- bump: patch
  changes:
    fixed:
    - MA short-term capital gains taxation logic.
  date: 2022-11-22 00:54:01
- bump: patch
  changes:
    fixed:
    - Logic of pension income exclusion from PA AGI.
  date: 2022-11-22 06:40:01
- bump: patch
  changes:
    changed:
    - Renamed `or_income_tax_after_refundable_credits` to `or_income_tax` for consistency
      with other state income tax variables.
  date: 2022-11-23 00:34:40
- bump: minor
  changes:
    added:
    - TAXSIM35 emulation parameter.
    - TAXSIM35 emulation logic to PA income tax forgiveness calculations.
    - Test of PA income tax calculations using TAXSIM35 emulation.
  date: 2022-11-23 16:11:34
- bump: minor
  changes:
    added:
    - Missouri tax rates for 2020 and 2021.
  date: 2022-11-24 05:45:06
- bump: patch
  changes:
    fixed:
    - MA excess exemption logic.
  date: 2022-11-26 05:21:06
- bump: minor
  changes:
    added:
    - Add MO Pension and SS or SSD Deduction variable
    - Add Public Pension Income variable
  date: 2022-11-27 18:39:07
- bump: patch
  changes:
    fixed:
    - MO federal income tax deduction logic.
  date: 2022-11-27 22:47:33
- bump: patch
  changes:
    fixed:
    - Move MO federal income tax deduction ignored credits list to a parameter.
  date: 2022-11-28 04:33:20
- bump: patch
  changes:
    changed:
    - Simplify MO federal income tax deduction code.
  date: 2022-11-28 05:19:48
- bump: patch
  changes:
    fixed:
    - MA bank interest deduction logic.
  date: 2022-11-29 19:54:07
- bump: patch
  changes:
    changed:
    - Qualified business income to be a personal variable.
    - Qualified business income to be net of several personal deductions.
  date: 2022-11-30 04:19:57
- bump: patch
  changes:
    fixed:
    - MO income tax debugging print is converted to a comment.
  date: 2022-11-30 14:51:01
- bump: patch
  changes:
    fixed:
    - Absence of OR income subtraction for federally taxable social security benefits.
  date: 2022-12-01 23:07:54
- bump: minor
  changes:
    added:
    - pa_income_tax_forgiveness_amount variable for breaking down tax in app table.
    - Other sources to PA tax forgiveness eligibility income.
  date: 2022-12-01 23:15:49
- bump: minor
  changes:
    changed:
    - Input folder structure and other new PolicyEngine app updates.
    - Now dependent on PolicyEngine-Core v0.10.10
  date: 2022-12-05 17:46:08
- bump: patch
  changes:
    fixed:
    - PolicyEngine-Core pinned to a minor version.
  date: 2022-12-07 13:35:40
- bump: patch
  changes:
    changed:
    - Remove parameters representing a set of complex tax reforms.
    fixed:
    - Calculation of federal income tax with self-employment income.
  date: 2022-12-07 19:52:54
- bump: minor
  changes:
    added:
    - SNAP FY2023 parameters.
  date: 2022-12-07 20:55:22
- bump: patch
  changes:
    fixed:
    - Calculation of qualified business income deduction.
  date: 2022-12-08 16:18:25
- bump: patch
  changes:
    added:
    - Metadata for PolicyEngine.
  date: 2022-12-12 16:32:33
- bump: minor
  changes:
    added:
    - Unit tests for Child Tax Credit variables.
    - Intermediate ARPA CTC reduction variable.
    changed:
    - Refactor Child Tax Credit reduction, including no longer capping at maximum.
    fixed:
    - Child Tax Credit full refundability bug.
    - Child Tax Credit now steps down rather than phases out.
  date: 2022-12-13 05:53:30
- bump: patch
  changes:
    fixed:
    - End SNAP emergency allotments in GA and NV.
  date: 2022-12-13 07:05:42
- bump: patch
  changes:
    changed:
    - Model PA's increased SNAP gross income limit.
  date: 2022-12-13 07:57:02
- bump: minor
  changes:
    fixed:
    - Social Security input in the CPS dataset.
  date: 2022-12-13 19:01:41
- bump: patch
  changes:
    changed:
    - Moved `contrib` parameters to `gov.contrib`.
  date: 2022-12-13 20:11:11
- bump: patch
  changes:
    fixed:
    - Apply pre-TCJA qualifying rules to NY CTC.
  date: 2022-12-13 22:32:28
- bump: minor
  changes:
    added:
    - 2023 SSI amounts.
  date: 2022-12-14 06:38:16
- bump: minor
  changes:
    added:
    - 2023 CPS, uprated from 2021.
  date: 2022-12-14 16:50:18
- bump: patch
  changes:
    added:
    - Metadata for PolicyEngine
  date: 2022-12-14 16:54:06
- bump: patch
  changes:
    changed:
    - Bumped PolicyEngine Core.
  date: 2022-12-15 16:10:56
- bump: patch
  changes:
    fixed:
    - Presence of unneeded taxsim35_emulation statements in the tests.
  date: 2022-12-16 05:36:42
- bump: patch
  changes:
    fixed:
    - Absence of MD two-income AGI subtraction.
  date: 2022-12-16 15:02:28
- bump: patch
  changes:
    fixed:
    - Incorrect labels for new CTC parameters.
    removed:
    - Duplicate CTC parameters.
  date: 2022-12-17 07:29:38
- bump: patch
  changes:
    fixed:
    - Apply full refundability logic to adult dependent CTC.
  date: 2022-12-17 15:43:50
- bump: patch
  changes:
    fixed:
    - Metadata for CTC ARPA amount parameter.
  date: 2022-12-18 16:50:59
- bump: minor
  changes:
    added:
    - Formula for is_in_k12_school based on age.
  date: 2022-12-18 17:05:58
- bump: minor
  changes:
    added:
    - SMI for each state in FY2022 and FY2023.
  date: 2022-12-20 07:55:11
- bump: patch
  changes:
    fixed:
    - Apply ARPA's fully refundable CTC to the child CTC only, not the adult dependent
      CTC.
  date: 2022-12-20 08:13:53
- bump: patch
  changes:
    added:
    - API auto-deployment.
  date: 2022-12-20 10:50:45
- bump: patch
  changes:
    fixed:
    - Error in filter for deployment action.
  date: 2022-12-20 16:01:23
- bump: minor
  changes:
    added:
    - SNAP emergency allotment end dates per Consolidated Appropriations Act of 2023.
  date: 2022-12-24 16:15:15
- bump: minor
  changes:
    added:
    - Switch to abolish housing subsidies.
  date: 2022-12-26 20:04:44
- bump: minor
  changes:
    changed:
    - Moved state refundable credits into a total refundable credits variable with
      federal.
    - Reorganized state income tax variables.
  date: 2022-12-26 20:39:39
- bump: patch
  changes:
    added:
    - Household tax including refundable credits.
  date: 2022-12-26 22:38:38
- bump: minor
  changes:
    added:
    - Normalised poverty variables.
  date: 2022-12-27 17:07:33
- bump: patch
  changes:
    removed:
    - Child Tax Credit ineligible age parameters, which have been superseded by scale
      parameters.
  date: 2022-12-27 17:26:14
- bump: patch
  changes:
    fixed:
    - Household benefits now behave correctly with housing subsidy reforms.
  date: 2022-12-28 14:47:16
- bump: patch
  changes:
    fixed:
    - Household benefits are now back to using `adds`.
  date: 2022-12-28 21:05:37
- bump: patch
  changes:
    fixed:
    - Incompleteness of MO property tax credit logic.
  date: 2022-12-29 21:18:40
- bump: patch
  changes:
    changed:
    - Fix EITC parameter metadata propagation.
  date: 2022-12-29 22:51:36
- bump: minor
  changes:
    added:
    - Imputation for non-aged SSI recipients.
  date: 2022-12-30 18:52:00
- bump: patch
  changes:
    fixed:
    - Printing of annoying coverage warning messages.
  date: 2022-12-30 21:26:54
- bump: minor
  changes:
    added:
    - Blindness, veterans benefits, and child support paid and received from the CPS.
  date: 2022-12-31 19:09:37
- bump: patch
  changes:
    changed:
    - Pin and alphabetize dependencies, and pin Python 3.9.
  date: 2023-01-02 21:05:11
- bump: minor
  changes:
    changed:
    - SNAP EAs are calculated monthly.
  date: 2023-01-03 21:17:57
- bump: patch
  changes:
    fixed:
    - PyPI deployments.
  date: 2023-01-03 21:24:39
- bump: patch
  changes:
    fixed:
    - Use parameter to define refundable and non-refundable credits, fixing CDCC refundability
      under ARPA.
  date: 2023-01-03 23:13:23
- bump: patch
  changes:
    changed:
    - Widened Python dependency.
  date: 2023-01-03 23:24:30
- bump: patch
  changes:
    changed:
    - Update default year to 2023.
  date: 2023-01-04 00:33:41
- bump: patch
  changes:
    added:
    - Test to guard against inadvertently making 2021 CDCC non-refundable.
  date: 2023-01-04 19:50:05
- bump: patch
  changes:
    fixed:
    - Incomplete MD care expense AGI subtraction logic.
  date: 2023-01-06 01:56:20
- bump: patch
  changes:
    changed:
    - Core bumped to 1.11.1.
  date: 2023-01-06 11:26:07
- bump: minor
  changes:
    added:
    - MD AGI subtraction for pension income.
  date: 2023-01-09 16:06:12
- bump: minor
  changes:
    added:
    - OH Income Tax Rates
  date: 2023-01-10 06:45:38
- bump: patch
  changes:
    changed:
    - Used adds and subtracts instead of sum_of_variables and Python code.
  date: 2023-01-10 12:30:48
- bump: patch
  changes:
    changed:
    - Replaced `aggr` with `add`.
  date: 2023-01-10 17:31:28
- bump: patch
  changes:
    added:
    - Units and labels for SNAP parameters.
  date: 2023-01-11 03:09:07
- bump: patch
  changes:
    added:
    - Tentative 2023 federal poverty guidelines based on November CPI-U.
    - C-CPI-U for more months of 2022.
  date: 2023-01-11 04:59:47
- bump: patch
  changes:
    added:
    - School meal program values for 2022-23 school year.
  date: 2023-01-11 05:07:04
- bump: patch
  changes:
    added:
    - README files for parameter folders.
  date: 2023-01-11 06:09:00
- bump: minor
  changes:
    removed:
    - taxsim35_emulation parameter and all associated code and tests.
  date: 2023-01-11 12:37:35
- bump: patch
  changes:
    added:
    - More md_cdcc unit tests.
  date: 2023-01-11 18:57:20
- bump: patch
  changes:
    added:
    - Metadata for some modelled policies.
  date: 2023-01-11 22:55:05
- bump: patch
  changes:
    changed:
    - Core bumped to next patch version.
  date: 2023-01-11 23:55:26
- bump: patch
  changes:
    fixed:
    - Added modelled policy metadata.
  date: 2023-01-12 00:27:48
- bump: patch
  changes:
    fixed:
    - Added several integration tests.
  date: 2023-01-14 20:30:41
- bump: patch
  changes:
    added:
    - Structural reform emulating TAXSIM.
  date: 2023-01-15 17:40:22
- bump: patch
  changes:
    changed:
    - Refactor SNAP emergency allotment to decompose correctly in the app.
  date: 2023-01-16 18:14:49
- bump: minor
  changes:
    added:
    - Illinois personal income tax system.
  date: 2023-01-16 22:02:05
- bump: minor
  changes:
    added:
    - Abolition parameters for major taxes and benefits.
  date: 2023-01-19 21:00:47
- bump: patch
  changes:
    fixed:
    - Incorrect IL income additions.
  date: 2023-01-19 21:45:27
- bump: minor
  changes:
    added:
    - Top-level CO TANF variable.
  date: 2023-01-19 22:22:05
- bump: patch
  changes:
    fixed:
    - Incorrect IL income additions and subtractions.
  date: 2023-01-20 12:49:37
- bump: patch
  changes:
    fixed:
    - Problems with IL non-refundable credits.
  date: 2023-01-22 03:14:47
- bump: patch
  changes:
    changed:
    - Updated 2023 federal poverty guidelines to official values.
  date: 2023-01-22 06:08:39
- bump: patch
  changes:
    added:
    - Parameter to use reported State income tax values.
  date: 2023-01-24 15:06:42
- bump: patch
  changes:
    fixed:
    - Minor bug in reported state tax reform handling.
  date: 2023-01-24 16:21:30
- bump: patch
  changes:
    changed:
    - Relaxed version dependencies.
  date: 2023-01-24 22:22:34
- bump: patch
  changes:
    changed:
    - Added Washington to list of modelled policies states.
  date: 2023-01-24 23:11:08
- bump: patch
  changes:
    changed:
    - Ingest CPS Social Security as Social Security retirement benefits, and remove
      reported logic.
  date: 2023-01-25 16:55:23
- bump: patch
  changes:
    changed:
    - Core bumped and SNAP EA efficiency improvements.
  date: 2023-01-27 23:10:16
- bump: patch
  changes:
    replaced:
    - Tax-Calculator c03260 variable with self_employment_tax_ald variable.
  date: 2023-01-28 22:43:09
- bump: minor
  changes:
    added:
    - NYC EITC.
  date: 2023-01-29 16:36:45
- bump: minor
  changes:
    added:
    - NYC School Tax Credit Fixed Amount.
  date: 2023-01-29 17:59:09
- bump: patch
  changes:
    changed:
    - Added state_supplement to spm_unit_benefits.
  date: 2023-01-31 17:38:19
- bump: patch
  changes:
    changed:
    - Refundability status of MA limited income tax credit to non-refundable.
  date: 2023-01-31 18:46:32
- bump: patch
  changes:
    changed:
    - Add state supplement to household benefits.
  date: 2023-01-31 19:03:00
- bump: minor
  changes:
    added:
    - New York City income tax schedule.
  date: 2023-01-31 23:00:29
- bump: minor
  changes:
    added:
    - NYC School Tax Credit Rate Reduction Amount.
  date: 2023-01-31 23:17:45
- bump: patch
  changes:
    changed:
    - Raised default age from 18 to 30.
  date: 2023-02-01 00:43:30
- bump: patch
  changes:
    changed:
    - Increase default age from 30 to 40.
  date: 2023-02-01 03:52:15
- bump: patch
  changes:
    changed:
    - Base of PA taxable income from adjusted_gross_income to irs_gross_income.
  date: 2023-02-01 22:12:43
- bump: minor
  changes:
    added:
    - in_nyc formula
  date: 2023-02-02 16:32:41
- bump: minor
  changes:
    added:
    - NYC Taxable Income
  date: 2023-02-02 17:49:25
- bump: patch
  changes:
    added:
    - alimony_income and self_employment_tax_ald to list of MA disallowed ALDs.
  date: 2023-02-02 21:54:04
- bump: patch
  changes:
    changed:
    - Split CPS Social Security benefits between retirement and disability depending
      on age.
  date: 2023-02-03 15:22:34
- bump: patch
  changes:
    changed:
    - Formula for md_dependent_care_subtraction variable.
  date: 2023-02-04 00:52:10
- bump: minor
  changes:
    added:
    - Missouri Working Families Tax Credit.
  date: 2023-02-04 22:38:15
- bump: patch
  changes:
    fixed:
    - Missouri Working Families Tax Credit start year.
  date: 2023-02-05 17:41:21
- bump: minor
  changes:
    added:
    - Medical out of pocket expenses and health insurance premiums to CPS.
  date: 2023-02-06 21:29:09
- bump: patch
  changes:
    fixed:
    - Missouri adjusted gross income calculation.
  date: 2023-02-07 04:35:54
- bump: minor
  changes:
    added:
    - nyc_school_credit_income equal to adjusted_gross_income
  date: 2023-02-07 15:58:09
- bump: minor
  changes:
    added:
    - NYC household credit
  date: 2023-02-08 04:04:24
- bump: patch
  changes:
    fixed:
    - Incomplete specification of pension income variables.
  date: 2023-02-09 00:00:45
- bump: patch
  changes:
    fixed:
    - Value of OASDI maximum taxable earnings for 2023.
  date: 2023-02-10 04:12:00
- bump: patch
  changes:
    fixed:
    - CTC phase-out metadata.
  date: 2023-02-10 16:30:27
- bump: patch
  changes:
    fixed:
    - Calculation of MD itemized deduction amount.
  date: 2023-02-11 14:40:00
- bump: minor
  changes:
    added:
    - Illinois and Missouri income taxes to net income tree.
  date: 2023-02-12 20:12:05
- bump: patch
  changes:
    changed:
    - Updated Missouri income tax for 2023.
    fixed:
    - mo_income_tax_before_credits tests.
  date: 2023-02-13 00:09:41
- bump: patch
  changes:
    fixed:
    - Removed "uncapped" from OR refundable credits description.
  date: 2023-02-13 20:27:43
- bump: patch
  changes:
    fixed:
    - MO income tax brackets.
  date: 2023-02-14 04:35:35
- bump: patch
  changes:
    fixed:
    - Logic for summation of taxable Social Security in Part C of MO Pension/SS/SSD
      deduction
  date: 2023-02-14 05:02:37
- bump: minor
  changes:
    added:
    - California CARE eligibility.
  date: 2023-02-14 21:49:06
- bump: patch
  changes:
    fixed:
    - MO social security or social security disability deduction calculation.
  date: 2023-02-14 21:56:48
- bump: patch
  changes:
    added:
    - Legislative references for California CARE program.
  date: 2023-02-16 18:00:31
- bump: minor
  changes:
    added:
    - Colorado TANF grant standard.
  date: 2023-02-16 22:58:46
- bump: minor
  changes:
    added:
    - DC EITC.
  date: 2023-02-17 00:02:39
- bump: patch
  changes:
    fixed:
    - MO section B pension deduction calculations.
    - MO adjusted gross income calculations.
  date: 2023-02-17 04:46:22
- bump: minor
  changes:
    added:
    - Maine personal exemption deduction.
  date: 2023-02-17 05:32:26
- bump: minor
  changes:
    added:
    - NYC child and dependent care credit
  date: 2023-02-18 20:44:38
- bump: patch
  changes:
    fixed:
    - Incomplete list of MO itemized deductions.
  date: 2023-02-20 17:10:15
- bump: minor
  changes:
    added:
    - Add NYC taxes to net income tree.
  date: 2023-02-21 23:07:17
- bump: patch
  changes:
    fixed:
    - Incomplete list of state income tax variables by adding IL.
  date: 2023-02-23 14:18:46
- bump: patch
  changes:
    changed:
    - Replace all instances of ETERNITY with YEAR.
  date: 2023-02-24 14:42:35
- bump: patch
  changes:
    changed:
    - Moved computed income variables to their respective section to avoid showing
      them as inputs.
  date: 2023-02-26 23:50:19
- bump: patch
  changes:
    fixed:
    - SSI resource pass rate is now 0.2 (from 0.6) to hit administrative targets.
  date: 2023-02-27 16:56:43
- bump: patch
  changes:
    changed:
    - Updated Oregon income tax parameters for 2022.
  date: 2023-02-28 05:31:41
- bump: minor
  changes:
    added:
    - Eligibility for Colorado TANF.
  date: 2023-02-28 22:57:23
- bump: minor
  changes:
    added:
    - Massachusetts rules for 2022 and 2023, including millionaire tax.
  date: 2023-03-01 01:51:22
- bump: patch
  changes:
    added:
    - California CARE and FERA electricity discount programs.
  date: 2023-03-02 03:05:32
- bump: patch
  changes:
    fixed:
    - Confusing specification of EITC investment income.
  date: 2023-03-02 20:44:43
- bump: minor
  changes:
    added:
    - Additional unearned income sources to SNAP.
    - Worker's compensation, strike benefits, disability benefits, child support expense,
      health insurance premiums, and medical out of pocket expenses from CPS.
  date: 2023-03-02 22:01:53
- bump: minor
  changes:
    added:
    - Colorado TANF countable earned income.
  date: 2023-03-03 22:39:06
- bump: patch
  changes:
    fixed:
    - Corrected descriptions for FERA and CARE
  date: 2023-03-03 23:42:54
- bump: minor
  changes:
    added:
    - CA nonrefundable credits variable.
    - CA income tax before refundable credits variable.
  date: 2023-03-04 21:41:47
- bump: minor
  changes:
    added:
    - CA refundable credits variable.
    - CA income tax variable.
  date: 2023-03-05 19:02:15
- bump: minor
  changes:
    added:
    - CalEITC.
  date: 2023-03-06 18:39:45
- bump: patch
  changes:
    added:
    - Missing 2021 California EITC parameter values.
  date: 2023-03-07 03:56:15
- bump: minor
  changes:
    added:
    - Texas TANF monthly income limit.
  date: 2023-03-07 07:05:29
- bump: minor
  changes:
    added:
    - Formula for CalEITC qualifying child variable.
  date: 2023-03-07 14:20:43
- bump: minor
  changes:
    added:
    - me_agi variable, based on federal AGI, additions, and subtractions (not yet
      defined yet)
    removed:
    - me_personal_exemptions.py because variable already exists as num variable
    - me_personal_exemptions input in me_personal_exemptions.yaml file (no longer
      variable)
  date: 2023-03-07 21:57:01
- bump: patch
  changes:
    fixed:
    - Bug causing incorrect CalEITC amounts when not computed first.
  date: 2023-03-08 11:16:04
- bump: minor
  changes:
    added:
    - Is male variable.
  date: 2023-03-08 15:52:08
- bump: patch
  changes:
    fixed:
    - SSI pass rate calibrated to 45%.
  date: 2023-03-08 17:08:12
- bump: patch
  changes:
    fixed:
    - CPS generation on Windows.
  date: 2023-03-08 22:35:18
- bump: minor
  changes:
    added:
    - Added NYC taxes and refundable credits to relevant household variables.
  date: 2023-03-09 04:57:54
- bump: minor
  changes:
    added:
    - Colorado TANF pregnancy allowance and integration tests.
  date: 2023-03-09 16:19:45
- bump: minor
  changes:
    added:
    - Maryland TANF earned income deduction.
  date: 2023-03-09 16:29:06
- bump: minor
  changes:
    added:
    - 2022 CA use tax parameters.
    - 2022 CA income tax rate bracket parameters.
    - 2022 CA income tax standard deduction parameter.
    - 2022 CA income tax exemption parameters.
    - 2022 CA income tax credit parameters.
  date: 2023-03-09 23:25:37
- bump: minor
  changes:
    added:
    - nj_agi and nj_income_tax variables, and income filing threshold parameters.
  date: 2023-03-10 00:53:46
- bump: minor
  changes:
    added:
    - CA AGI formula.
    - CA taxable income formula.
  date: 2023-03-10 19:26:00
- bump: patch
  changes:
    fixed:
    - CA Young Child Tax Credit (YCTC) logic.
  date: 2023-03-10 23:30:13
- bump: minor
  changes:
    added:
    - NJ regular exemption.
  date: 2023-03-11 01:17:50
- bump: patch
  changes:
    fixed:
    - CalEITC bug where eligibility conditions weren't applied in the second phase-out
      region.
  date: 2023-03-11 13:41:52
- bump: minor
  changes:
    added:
    - Federally taxable social security benefits to list of CA AGI subtractions.
  date: 2023-03-11 22:27:07
- bump: patch
  changes:
    fixed:
    - CA AGI calculation.
  date: 2023-03-12 19:57:14
- bump: minor
  changes:
    added:
    - DC EITC with no qualifying children.
  date: 2023-03-13 00:07:28
- bump: minor
  changes:
    added:
    - DC TANF maximum income.
  date: 2023-03-13 20:45:21
- bump: minor
  changes:
    added:
    - New York TANF need standard.
  date: 2023-03-14 16:59:42
- bump: minor
  changes:
    added:
    - Maryland TANF maximum benefit.
  date: 2023-03-14 18:11:17
- bump: minor
  changes:
    added:
    - NJ senior exemption.
  date: 2023-03-14 22:01:55
- bump: minor
  changes:
    added:
    - Alabama personal exemption.
  date: 2023-03-17 23:08:36
- bump: minor
  changes:
    added:
    - New York TANF countable earned income based on earned income exclusion.
  date: 2023-03-18 05:01:12
- bump: minor
  changes:
    added:
    - Virginia aged/blind exemption.
  date: 2023-03-18 05:22:13
- bump: minor
  changes:
    added:
    - Missouri TANF income limit / maximum benefit.
  date: 2023-03-19 16:30:59
- bump: patch
  changes:
    fixed:
    - CalEITC now correctly has no joint bonus.
  date: 2023-03-19 20:20:41
- bump: minor
  changes:
    added:
    - Virginia personal exemption.
  date: 2023-03-19 22:30:49
- bump: minor
  changes:
    added:
    - California income tax to net income tree.
  date: 2023-03-20 05:16:36
- bump: minor
  changes:
    added:
    - Miscellaneous income.
  date: 2023-03-20 15:49:33
- bump: patch
  changes:
    changed:
    - Add California to modelled_policies.yaml so it shows up in population impacts.
  date: 2023-03-21 00:52:11
- bump: minor
  changes:
    changed:
    - PolicyEngine Core data updates handled.
  date: 2023-03-23 10:27:47
- bump: minor
  changes:
    added:
    - Virginia standard deduction.
  date: 2023-03-24 04:33:15
- bump: minor
  changes:
    added:
    - New Jersey blind or disabled exemption.
  date: 2023-03-24 04:59:06
- bump: patch
  changes:
    fixed:
    - SLSPC not included in the CPS microdata, causing a 2x runtime.
  date: 2023-03-25 11:09:53
- bump: minor
  changes:
    added:
    - Alabama income tax rate structure
  date: 2023-03-26 15:00:14
- bump: minor
  changes:
    added:
    - Alabama dependent exemption
  date: 2023-03-26 15:17:24
- bump: minor
  changes:
    added:
    - Alabama standard deductions
  date: 2023-03-27 02:12:55
- bump: patch
  changes:
    added:
    - Calibrated CPS basic structure.
  date: 2023-03-27 18:48:24
- bump: minor
  changes:
    added:
    - Maine EITC.
  date: 2023-03-27 20:36:50
- bump: minor
  changes:
    changed:
    - Add Colorado EITC.
  date: 2023-03-27 20:40:18
- bump: patch
  changes:
    chaged:
    - Made NY deduction plural (ny_deductions).
  date: 2023-03-28 04:45:32
- bump: minor
  changes:
    added:
    - New Jersey dependent exemption.
  date: 2023-03-28 22:21:13
- bump: patch
  changes:
    fixed:
    - survey-enhance now a dev dependency.
  date: 2023-03-29 20:36:52
- bump: minor
  changes:
    added:
    - Ohio AGI addition and deduction.
  date: 2023-03-29 23:06:13
- bump: patch
  changes:
    changed:
    - Pin pydata-sphinx-theme==0.13.1 to fix jupyterbook build.
  date: 2023-03-29 23:22:36
- bump: minor
  changes:
    added:
    - Kansas state income tax.
  date: 2023-03-30 01:37:19
- bump: minor
  changes:
    added:
    - Maine taxable income.
  date: 2023-03-30 04:13:27
- bump: patch
  changes:
    fixed:
    - California CDCC formula, which previously doubly applied the federal CDCC rate.
  date: 2023-03-30 05:13:18
- bump: patch
  changes:
    fixed:
    - CPS url updated to fix poverty rate bug.
  date: 2023-03-30 16:04:37
- bump: patch
  changes:
    fixed:
    - Lowered SSI asset limit pass rate to 8.8%.
  date: 2023-03-30 21:40:37
- bump: patch
  changes:
    fixed:
    - Apply EITC married filing separately limitation.
  date: 2023-03-31 06:18:36
- bump: patch
  changes:
    fixed:
    - is_ssi_disabled variable.
  date: 2023-04-01 15:19:26
- bump: minor
  changes:
    added:
    - Maine dependent exemption.
  date: 2023-04-02 02:13:21
- bump: minor
  changes:
    added:
    - Earned income for new york tanf.
  date: 2023-04-02 15:07:00
- bump: minor
  changes:
    added:
    - North Dakota state income tax.
  date: 2023-04-02 16:55:48
- bump: minor
  changes:
    added:
    - South Carolina young child exemption.
  date: 2023-04-03 16:13:54
- bump: minor
  changes:
    added:
    - Nebraska state income tax.
  date: 2023-04-03 17:24:53
- bump: minor
  changes:
    added:
    - New Jersey dependent attending college exemption.
  date: 2023-04-03 18:48:55
- bump: minor
  changes:
    added:
    - Virginia income tax rate and blank Virginia income tax variable file.
  date: 2023-04-04 02:09:32
- bump: minor
  changes:
    added:
    - New Jersey total exemptions.
  date: 2023-04-04 04:32:08
- bump: minor
  changes:
    added:
    - New York TANF flat income disregard.
  date: 2023-04-04 14:04:35
- bump: minor
  changes:
    added:
    - New York TANF gross unearned income
  date: 2023-04-04 14:16:28
- bump: minor
  changes:
    added:
    - Ohio AGI deductions
  date: 2023-04-04 22:47:27
- bump: minor
  changes:
    added:
    - New York TANF demographic and income eligibility
  date: 2023-04-05 03:08:10
- bump: minor
  changes:
    added:
    - South Carolina income tax before credits.
  date: 2023-04-05 16:25:35
- bump: minor
  changes:
    added:
    - Modify file name for earned income
  date: 2023-04-05 23:18:07
- bump: minor
  changes:
    added:
    - Arizona standard deduction.
  date: 2023-04-06 18:22:11
- bump: minor
  changes:
    added:
    - New York TANF resource limit.
    - New York TANF to general TANF variable.
    fixed:
    - Multiply New York TANF flat earned income disregard by 12.
  date: 2023-04-07 16:22:50
- bump: minor
  changes:
    added:
    - New Jersey taxable income.
  date: 2023-04-08 04:35:49
- bump: minor
  changes:
    added:
    - ME main income tax (before credits and supplemental tax)
  date: 2023-04-10 03:21:40
- bump: patch
  changes:
    added:
    - Legislative reference for California mental health services tax.
  date: 2023-04-10 16:22:22
- bump: minor
  changes:
    added:
    - Virginia military basic pay subtraction.
  date: 2023-04-10 21:13:07
- bump: minor
  changes:
    added:
    - Minnesota state income tax.
  date: 2023-04-11 04:09:36
- bump: minor
  changes:
    added:
    - New Jersey CDCC.
  date: 2023-04-11 04:11:43
- bump: minor
  changes:
    added:
    - Oklahoma state income tax.
  date: 2023-04-11 04:46:52
- bump: patch
  changes:
    fixed:
    - Subtraction error in EITC joint bonus.
  date: 2023-04-11 19:35:40
- bump: minor
  changes:
    added:
    - DC standard deduction.
  date: 2023-04-13 02:15:59
- bump: patch
  changes:
    changed:
    - CalEITC reimplemented without branching.
  date: 2023-04-13 16:18:46
- bump: patch
  changes:
    changed:
    - CalEITC reimplemented without branching and without bug.
  date: 2023-04-14 10:05:46
- bump: minor
  changes:
    added:
    - Hawaii standard deduction.
  date: 2023-04-15 00:25:24
- bump: minor
  changes:
    added:
    - ME Child Care Credit, refundable and nonrefundable portion.
  date: 2023-04-15 01:06:27
- bump: minor
  changes:
    added:
    - Washington TANF resource limit.
  date: 2023-04-15 03:01:12
- bump: minor
  changes:
    added:
    - Utah State income tax.
  date: 2023-04-15 09:31:34
- bump: minor
  changes:
    added:
    - CPS racial category.
    - Top-level racial category (4 categories).
  date: 2023-04-15 10:49:00
- bump: minor
  changes:
    added:
    - Utah SS Benefits Credit.
    - Utah retirement credit.
    - Utah EITC.
    - Utah at-home parent credit.
  date: 2023-04-15 18:19:59
- bump: minor
  changes:
    fixed:
    - Removed a microdata test that was failing due to download requirements.
  date: 2023-04-16 10:06:18
- bump: patch
  changes:
    changed:
    - Fixed README.md display on PyPI.
  date: 2023-04-16 15:33:21
- bump: minor
  changes:
    added:
    - NJ child tax credit.
  date: 2023-04-16 23:56:05
- bump: minor
  changes:
    added:
    - Maine standard, itemized, and overall deduction.
  date: 2023-04-17 15:44:00
- bump: patch
  changes:
    changed:
    - 2021 SSI and TANF data by federal and state level.
  date: 2023-04-20 15:28:54
- bump: minor
  changes:
    added:
    - DC TANF program.
  date: 2023-04-20 19:07:10
- bump: minor
  changes:
    added:
    - DC TANF to net income tree.
    - README files for new states.
  date: 2023-04-21 15:52:35
- bump: minor
  changes:
    added:
    - New Jersey TANF maximum allowable income.
  date: 2023-04-22 00:43:40
- bump: minor
  changes:
    added:
    - Merged 3 onboarding materials into one file for future references.
  date: 2023-04-22 05:13:27
- bump: minor
  changes:
    added:
    - Hawaii rate structure.
  date: 2023-04-24 05:59:47
- bump: patch
  changes:
    fixed:
    - NYC CDCC qualifying childcare share does not return NaN.
  date: 2023-04-24 11:58:18
- bump: patch
  changes:
    added:
    - Legislative reference for North Dakota income tax rates.
  date: 2023-04-24 15:57:07
- bump: patch
  changes:
    added:
    - Legal reference for NE CDCC and EITC.
  date: 2023-04-24 16:01:05
- bump: patch
  changes:
    added:
    - Legal code reference for Kansas Tax Credits
  date: 2023-04-24 16:18:02
- bump: minor
  changes:
    added:
    - Populate is_nyc from the CPS.
    changed:
    - Rename fips to state_fips.
  date: 2023-04-24 21:15:38
- bump: patch
  changes:
    added:
    - Edited NYC EITC variable label.
  date: 2023-04-25 04:39:43
- bump: patch
  changes:
    added:
    - Change NYC CDCC age restriction unit from currency to year.
  date: 2023-04-26 02:13:48
- bump: minor
  changes:
    added:
    - Self-employment tax abolition switch.
    fixed:
    - Some OK households had NaN net income.
  date: 2023-04-26 12:07:09
- bump: minor
  changes:
    added:
    - New Jersey EITC and New Jersey EITC eligiblity (different age parameters).
  date: 2023-04-27 01:54:06
- bump: patch
  changes:
    fixed:
    - Reorganised local level area variables.
  date: 2023-04-27 11:28:42
- bump: minor
  changes:
    fixed:
    - NJ TANF maximum benefit.
  date: 2023-04-28 02:43:27
- bump: minor
  changes:
    fixed:
    - New Jersey TANF maximum allowable income.
  date: 2023-04-28 02:57:49
- bump: minor
  changes:
    added:
    - New Jersey TANF Gross Unearned Income.
  date: 2023-04-28 03:02:45
- bump: minor
  changes:
    added:
    - Modify description
  date: 2023-04-28 03:08:20
- bump: minor
  changes:
    added:
    - Maine AGI Subtractions.
  date: 2023-04-28 19:05:33
- bump: minor
  changes:
    added:
    - New Jersey TANF gross earned income.
  date: 2023-04-28 20:10:09
- bump: minor
  changes:
    added:
    - Virginia disability income subtraction.
  date: 2023-04-30 15:12:21
- bump: patch
  changes:
    fixed:
    - Removed Maryland refundable EITC match drop from 45% to 28%, reflecting recent
      legislation.
  date: 2023-05-01 03:21:40
- bump: patch
  changes:
    added:
    - Legal code reference for North Nakota Tax Credits
  date: 2023-05-03 19:02:41
- bump: minor
  changes:
    added:
    - Mississippi dependents allowance
  date: 2023-05-03 21:35:09
- bump: minor
  changes:
    added:
    - Mississippi regular exemption.
  date: 2023-05-03 23:46:50
- bump: minor
  changes:
    added:
    - Update Kansas Legal Reference for AGI and CDCC.
  date: 2023-05-04 00:04:47
- bump: patch
  changes:
    added:
    - Federal payroll tax
  date: 2023-05-04 15:28:04
- bump: minor
  changes:
    added:
    - New Jersey main income tax.
  date: 2023-05-04 19:37:30
- bump: patch
  changes:
    added:
    - Legal reference for Nebraska CDCC, EITC, AGI reduction by SSB, and extra standard
      deduction.
  date: 2023-05-05 02:49:29
- bump: minor
  changes:
    added:
    - Virginia federal state employees subtraction, empty state_or_federal_salary
      variable file.
  date: 2023-05-10 02:34:49
- bump: minor
  changes:
    changed:
    - Itemization decisions now use deduction size, not liability change for speed.
    - Added defined_fors for optimisation.
  date: 2023-05-10 22:25:05
- bump: patch
  changes:
    removed:
    - NYC dependent exemption, given logic currently adopts NYS taxable income.
    - Unused parameter name fields.
  date: 2023-05-16 02:34:19
- bump: minor
  changes:
    added:
    - Switch to branch to determine itemization.
  date: 2023-05-16 03:46:12
- bump: patch
  changes:
    added:
    - Federal and state AGI calibration data for tax year 2020.
    - AGI and income tax statistics for high-income taxpayers by top 1%, 5%, and 10%
      of returns for tax year 2020.
  date: 2023-05-18 14:42:51
- bump: minor
  changes:
    added:
    - Rhode Island personal income tax schedule.
  date: 2023-05-21 02:07:26
- bump: minor
  changes:
    added:
    - New Jersey property tax deduction or credit.
  date: 2023-05-22 16:56:40
- bump: minor
  changes:
    added:
    - Michigan income tax rate.
  date: 2023-05-23 04:13:36
- bump: patch
  changes:
    changed:
    - Core bump.
  date: 2023-05-23 07:48:13
- bump: minor
  changes:
    added:
    - Kentucky income tax rate.
  date: 2023-05-25 05:21:32
- bump: minor
  changes:
    added:
    - Colorado SSI State Supplement
  date: 2023-05-25 19:14:24
- bump: minor
  changes:
    added:
    - New Jersey income tax formula.
  date: 2023-05-26 02:04:07
- bump: minor
  changes:
    added:
    - Python 3.10 support.
  date: 2023-05-27 04:37:24
- bump: minor
  changes:
    added:
    - Adjust New Jersey property tax deduction/credit for separate but cohabitating.
  date: 2023-05-27 05:06:06
- bump: minor
  changes:
    added:
    - North Carolina income tax schedule.
  date: 2023-05-27 05:39:37
- bump: minor
  changes:
    added:
    - Montana personal income tax schedule.
  date: 2023-05-27 05:42:06
- bump: minor
  changes:
    added:
    - Iowa state income tax.
  date: 2023-05-27 15:54:35
- bump: minor
  changes:
    added:
    - New Hampshire income tax schedule.
  date: 2023-05-27 16:33:26
- bump: patch
  changes:
    fixed:
    - Divide-by-zero error in ia_prorate_fraction.
  date: 2023-05-27 18:05:33
- bump: patch
  changes:
    fixed:
    - Divide by zero in NYC CDCC.
  date: 2023-05-28 17:06:47
- bump: patch
  changes:
    fixed:
    - A bug causing itemization to be too frequently chosen.
  date: 2023-05-29 00:20:03
- bump: patch
  changes:
    fixed:
    - Incorrect logic in federal tax_unit_itemizes formula.
  date: 2023-05-30 06:23:37
- bump: minor
  changes:
    added:
    - Old Age Pension
  date: 2023-05-30 16:14:28
- bump: patch
  changes:
    fixed:
    - Add six states to list used by state_income_tax formula.
  date: 2023-05-31 02:23:18
- bump: minor
  changes:
    added:
    - Rhode Island Standard Deduction.
  date: 2023-05-31 23:56:45
- bump: patch
  changes:
    fixed:
    - Missing taxable_social_security in list of NJ AGI subtractions relative to federal
      AGI.
  date: 2023-05-31 23:59:55
- bump: minor
  changes:
    changed:
    - Delaware personal income tax rate.
  date: 2023-06-05 02:11:50
- bump: minor
  changes:
    added:
    - Vermont AGI.
  date: 2023-06-06 15:49:45
- bump: patch
  changes:
    added:
    - Federal AGI by income source.
  date: 2023-06-08 15:10:11
- bump: minor
  changes:
    added:
    - Working Families Tax Cut Act parameters.
  date: 2023-06-08 22:01:14
- bump: minor
  changes:
    fixed:
    - West Virginia tax rate schedule.
  date: 2023-06-12 15:05:19
- bump: patch
  changes:
    fixed:
    - Iowa exemption credit logic for head-of-household filing units.
  date: 2023-06-18 20:18:56
- bump: minor
  changes:
    added:
    - New Hampshire Education Tax Credit.
  date: 2023-06-20 21:15:16
- bump: minor
  changes:
    added:
    - Georgia personal income tax rate schedule.
  date: 2023-06-20 21:40:43
- bump: patch
  changes:
    fixed:
    - Missing rental_income as source of Iowa gross income.
  date: 2023-06-22 00:40:11
- bump: minor
  changes:
    added:
    - Virginia Age Deduction
  date: 2023-06-23 02:46:38
- bump: minor
  changes:
    added:
    - Delaware cdcc.
  date: 2023-06-23 17:41:32
- bump: patch
  changes:
    fixed:
    - Incorrect allocation of tax-unit real estate taxes to persons in Iowa AMT logic.
  date: 2023-06-24 19:55:52
- bump: minor
  changes:
    added:
    - Mississippi aged and blind exemptions.
  date: 2023-06-26 00:25:29
- bump: minor
  changes:
    added:
    - Georgia dependent care credit.
  date: 2023-06-26 02:49:08
- bump: minor
  changes:
    added:
    - Mississippi personal standard deduction.
  date: 2023-06-28 02:08:31
- bump: minor
  changes:
    changed:
    - Added scipy as explicit dependency and fixed version to downgraded 1.10.1
  date: 2023-06-29 09:40:04
- bump: minor
  changes:
    added:
    - Missing 2021 NH state income tax rate.
  date: 2023-06-29 13:46:58
- bump: minor
  changes:
    fixed:
    - Montana EITC.
  date: 2023-06-29 13:51:42
- bump: patch
  changes:
    fixed:
    - Add Iowa income tax to net income tree.
    - Add readmes to state parameter folders.
  date: 2023-06-29 16:17:02
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in ok_eitc module.
  date: 2023-06-29 19:14:10
- bump: patch
  changes:
    fixed:
    - Presence of unnecessary 'import numpy' and 'import warn' statements by removing
      them.
  date: 2023-06-29 19:17:23
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in ok_child_care_child_tax_credit module.
  date: 2023-06-29 19:20:39
- bump: patch
  changes:
    fixed:
    - Numpy array divide warnings in mo_net_state_income_taxes module.
  date: 2023-06-29 19:28:53
- bump: patch
  changes:
    fixed:
    - Numpy array divide warnings in mo_qualified_health_insurance_premiums module.
  date: 2023-06-29 19:57:47
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in mo_taxable_income module.
  date: 2023-06-29 20:05:36
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in mo_pension_and_ss_or_ssd_deduction_section_c module.
  date: 2023-06-29 20:14:24
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in mo_pension_and_ss_or_ssd_deduction_section_b module.
  date: 2023-06-29 20:21:22
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in md_two_income_subtraction module.
  date: 2023-06-29 20:29:05
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in ma_limited_income_tax_credit module.
  date: 2023-06-29 20:36:18
- bump: patch
  changes:
    fixed:
    - Numpy array divide warning in taxable_social_security.py module.
  date: 2023-06-29 20:40:02
- bump: minor
  changes:
    added:
    - Ohio Earned Income Tax Credit.
  date: 2023-06-30 02:00:30
- bump: patch
  changes:
    fixed:
    - Array divide-by-zero warning in IA income tax code.
  date: 2023-07-01 18:42:32
- bump: patch
  changes:
    fixed:
    - Array divide-by-zero warnings in NYC local income tax code.
  date: 2023-07-01 20:40:02
- bump: patch
  changes:
    fixed:
    - Array divide-by-zero warnings in tax_unit_childcare_expenses formula.
  date: 2023-07-03 01:25:42
- bump: patch
  changes:
    fixed:
    - Array divide-by-zero warnings in ssi_unearned_income_deemed_from_ineligible_parent
      formula.
  date: 2023-07-03 01:28:34
- bump: minor
  changes:
    added:
    - South Carolina Earned Income Tax Credit.
  date: 2023-07-03 01:41:44
- bump: patch
  changes:
    fixed:
    - Array divide-by-zero warnings in residential_efficiency_electrification_rebate
      formula.
  date: 2023-07-03 01:44:43
- bump: minor
  changes:
    added:
    - South Carolina Senior Exemption.
  date: 2023-07-03 01:54:59
- bump: patch
  changes:
    fixed:
    - Updated Colorado SNAP parameters.
    - Deduct child support from SNAP net income in all states.
    - Deduct child support from SNAP gross income in certain states previously deducted
      from net income only.
  date: 2023-07-03 03:23:08
- bump: patch
  changes:
    fixed:
    - Lowercase Age variable.
  date: 2023-07-03 03:49:40
- bump: minor
  changes:
    added:
    - Indiana unified elderly tax credit.
  date: 2023-07-03 03:53:37
- bump: minor
  changes:
    added:
    - South Carolina CDCC.
  date: 2023-07-03 04:00:22
- bump: patch
  changes:
    fixed:
    - Array divide-by-zero warnings in hud_income_level formula.
  date: 2023-07-03 15:11:47
- bump: minor
  changes:
    added:
    - New Hampshire Exemptions.
  date: 2023-07-03 22:17:34
- bump: minor
  changes:
    added:
    - Subtraction of exemptions in calculation of NH taxable income.
    fixed:
    - Calculation of NH old-age exemption amount.
  date: 2023-07-04 00:13:18
- bump: minor
  changes:
    added:
    - 2021 NH exemption parameter values.
  date: 2023-07-04 00:59:54
- bump: minor
  changes:
    added:
    - Vermont taxable income.
  date: 2023-07-04 02:35:17
- bump: minor
  changes:
    added:
    - Pennsylvania TANF resource limit.
  date: 2023-07-04 12:33:34
- bump: minor
  changes:
    added:
    - Virginia military benefit subtraction.
  date: 2023-07-04 12:42:02
- bump: minor
  changes:
    added:
    - Pennsylvania TANF age eligibility.
  date: 2023-07-06 04:52:15
- bump: patch
  changes:
    added:
    - Metadata to incomplete parameter subtrees indicating they don't affect economy
      and household.
  date: 2023-07-06 18:49:09
- bump: patch
  changes:
    fixed:
    - Use eitc_relevant_investment_income variable in eitc_eligible formula to eliminate
      code duplication.
  date: 2023-07-08 14:58:40
- bump: minor
  changes:
    added:
    - Add logic for Maine itemized deductions.
  date: 2023-07-08 15:17:06
- bump: patch
  changes:
    added:
    - Renamed ssbenefits.yaml to taxable_social_security.yaml
  date: 2023-07-10 00:57:09
- bump: minor
  changes:
    added:
    - Integrate Maine income tax into net income.
  date: 2023-07-10 12:24:29
- bump: patch
  changes:
    fixed:
    - Array divide-by-zero warnings in household/spmunit income decile variable tests
      by moving the tests.
  date: 2023-07-10 18:16:02
- bump: minor
  changes:
    added:
    - Scott Winship EITC reform.
  date: 2023-07-10 21:27:49
- bump: patch
  changes:
    added:
    - Change Maine pre-phaseout standard deduction to equal the federal standard deduction.
  date: 2023-07-12 11:35:25
- bump: minor
  changes:
    added:
    - New Hampshire income tax to net income tree.
  date: 2023-07-12 14:08:34
- bump: minor
  changes:
    added:
    - Ohio Non public school credit.
  date: 2023-07-13 05:06:26
- bump: minor
  changes:
    added:
    - New Mexico Personal Income Tax Schedule.
  date: 2023-07-13 20:28:21
- bump: minor
  changes:
    added:
    - Delaware standard deduction.
  date: 2023-07-13 21:30:09
- bump: patch
  changes:
    added:
    - Updated Maine parameters to include 2021 tax year values.
  date: 2023-07-14 04:26:18
- bump: minor
  changes:
    added:
    - Hawaii EITC.
  date: 2023-07-15 13:12:33
- bump: minor
  changes:
    added:
    - Delaware EITC.
  date: 2023-07-16 15:14:02
- bump: minor
  changes:
    added:
    - Delaware personal credits.
  date: 2023-07-16 21:14:44
- bump: minor
  changes:
    added:
    - Reform for the 2023 American Family Act, including a baby bonus.
  date: 2023-07-17 21:01:41
- bump: patch
  changes:
    fixed:
    - DC TANF parameter values and references.
  date: 2023-07-17 23:07:18
- bump: minor
  changes:
    added:
    - District of Columbia (DC) state income tax.
  date: 2023-07-18 20:46:28
- bump: minor
  changes:
    added:
    - New Mexico Itemized Deductions.
  date: 2023-07-18 22:26:55
- bump: patch
  changes:
    fixed:
    - DC property tax credit corner cases with negative federal AGI.
  date: 2023-07-19 13:13:44
- bump: minor
  changes:
    added:
    - Wisconsin state income tax.
  date: 2023-07-19 15:52:37
- bump: minor
  changes:
    added:
    - Added Ohio Child Care and Dependent Care Credit.
    - Added Ohio Senior Citizen Credit.
  date: 2023-07-19 19:22:25
- bump: minor
  changes:
    added:
    - New Mexico working families credit.
  date: 2023-07-20 13:31:37
- bump: minor
  changes:
    added:
    - New Mexico property tax rebate.
  date: 2023-07-20 18:45:21
- bump: minor
  changes:
    added:
    - New Mexico blind and aged exemption.
  date: 2023-07-20 18:55:01
- bump: minor
  changes:
    added:
    - Virginia total exemptions.
  date: 2023-07-20 18:58:58
- bump: minor
  changes:
    added:
    - Vermont personal exemption.
  date: 2023-07-20 19:12:53
- bump: patch
  changes:
    fixed:
    - State income tax itemized deduction code duplication.
  date: 2023-07-20 19:24:35
- bump: minor
  changes:
    added:
    - PA TANF pregnancy eligibility.
  date: 2023-07-21 03:03:35
- bump: minor
  changes:
    added:
    - New Mexico low- and middle-income exemption.
  date: 2023-07-21 03:12:51
- bump: minor
  changes:
    added:
    - New Mexico low income comprehensive tax rebate.
  date: 2023-07-21 03:54:46
- bump: minor
  changes:
    added:
    - New Mexico Medical Care Expense Deduction.
  date: 2023-07-21 13:49:06
- bump: minor
  changes:
    added:
    - New Mexico hundred year exemption.
  date: 2023-07-21 15:45:32
- bump: minor
  changes:
    added:
    - New Mexico unreimbursed medical expense credit.
    - New Mexico unreimbursed medical expense exemption.
  date: 2023-07-21 21:17:52
- bump: minor
  changes:
    added:
    - New Mexico net capital gain deduction.
  date: 2023-07-21 21:42:08
- bump: minor
  changes:
    added:
    - New Mexico social security income exemption.
  date: 2023-07-21 22:19:18
- bump: minor
  changes:
    added:
    - New Mexico child income tax credit.
  date: 2023-07-22 01:49:59
- bump: minor
  changes:
    added:
    - New Mexico deduction for certain dependents.
    - New Mexico 2021 income tax rebate.
    - New Mexico additional 2021 income tax rebate.
    - New Mexico supplemental 2021 income tax rebate.
  date: 2023-07-24 16:39:00
- bump: patch
  changes:
    added:
    - Display of DC parameters.
  date: 2023-07-24 17:23:30
- bump: minor
  changes:
    added:
    - New Mexico child day care credit.
  date: 2023-07-25 12:39:07
- bump: minor
  changes:
    added:
    - Kentucky standard deduction.
  date: 2023-07-25 14:08:11
- bump: patch
  changes:
    fixed:
    - Fragmentation of circular-logic error avoidance.
  date: 2023-07-25 16:31:29
- bump: minor
  changes:
    added:
    - household_state_income_tax variable to solve circular dependencies.
  date: 2023-07-26 16:33:04
- bump: patch
  changes:
    fixed:
    - Error-prone {short,long}_term_capital_losses variables by removing them.
  date: 2023-07-26 16:45:19
- bump: minor
  changes:
    added:
    - New Mexico AGI and Additions.
    - Add New Mexico to income tree.
  date: 2023-07-26 20:32:28
- bump: minor
  changes:
    added:
    - Delaware additional personal credits.
  date: 2023-07-26 20:48:21
- bump: minor
  changes:
    added:
    - Colorado Personal Income Tax Schedule.
  date: 2023-07-27 04:39:54
- bump: minor
  changes:
    added:
    - Rhode Island Credit for child and dependent care.
  date: 2023-07-27 12:55:39
- bump: minor
  changes:
    added:
    - Rhode Island EITC.
  date: 2023-07-27 14:02:37
- bump: minor
  changes:
    added:
    - Arizona personal income tax schedule.
  date: 2023-07-27 14:50:30
- bump: minor
  changes:
    added:
    - Colorado child care expense credit.
  date: 2023-07-28 00:48:34
- bump: minor
  changes:
    added:
    - 2023 New Jersey Child Tax Credit update.
  date: 2023-07-28 01:51:38
- bump: minor
  changes:
    added:
    - New Jersey income tax to net income tree.
  date: 2023-07-28 02:18:59
- bump: minor
  changes:
    added:
    - New Mexico income tax parameter visibility.
  date: 2023-07-28 02:36:06
- bump: minor
  changes:
    added:
    - Tie NM EITC age eligibility to federal rules except for 18-24 inclusion.
  date: 2023-07-28 15:22:00
- bump: patch
  changes:
    fixed:
    - Add blind and aged exemptions for New Mexico low income comprehensive tax rebate.
  date: 2023-07-30 16:30:59
- bump: patch
  changes:
    fixed:
    - Include New Mexico deduction for certain dependents in New Mexico deductions.
  date: 2023-07-31 15:59:35
- bump: patch
  changes:
    added:
    - README files to tax credit parameters.
  date: 2023-07-31 16:55:39
- bump: patch
  changes:
    added:
    - More recently completed state income tax models to modelled_policies.yaml.
  date: 2023-07-31 17:25:46
- bump: patch
  changes:
    fixed:
    - Base New Mexico deduction for certain dependents on total dependents, rather
      than child dependents.
  date: 2023-07-31 22:39:09
- bump: minor
  changes:
    added:
    - Mississippi total exemptions.
  date: 2023-08-01 01:30:32
- bump: minor
  changes:
    added:
    - Vermont standard deductions.
  date: 2023-08-02 01:18:20
- bump: patch
  changes:
    changed:
    - Spelled out acronyms in parameter folder README files.
  date: 2023-08-02 03:34:56
- bump: patch
  changes:
    fixed:
    - Equivalised household income is household income-based rather than SPM income-based.
  date: 2023-08-02 13:58:43
- bump: patch
  changes:
    fixed:
    - New Mexico child day care credit.
  date: 2023-08-02 18:03:26
- bump: minor
  changes:
    added:
    - Delaware additional standard deduction.
    - Fixed aged personal credit structure.
  date: 2023-08-03 01:17:19
- bump: minor
  changes:
    added:
    - Check/improve reference for New Mexico AGI subtractions.
  date: 2023-08-03 05:20:50
- bump: minor
  changes:
    added:
    - Michigan Exemptions.
  date: 2023-08-03 05:43:23
- bump: minor
  changes:
    added:
    - South Carolina two wage earner credit.
  date: 2023-08-03 06:11:59
- bump: patch
  changes:
    removed:
    - Unused tools/taxcalc/calcfunctions.py module.
    - Unused excess function in tools/general.py module.
  date: 2023-08-04 20:07:35
- bump: minor
  changes:
    added:
    - Arkansas standard deduction.
  date: 2023-08-04 21:19:33
- bump: minor
  changes:
    added:
    - Montana Standard Deduction.
  date: 2023-08-05 03:01:43
- bump: patch
  changes:
    fixed:
    - Oklahoma itemized deduction rule.
  date: 2023-08-05 20:37:53
- bump: patch
  changes:
    fixed:
    - Nebraska itemized deduction rule.
  date: 2023-08-06 15:41:27
- bump: patch
  changes:
    fixed:
    - Lack of documentation on Maryland itemized deduction rule.
  date: 2023-08-06 17:03:06
- bump: minor
  changes:
    added:
    - Idaho child tax credit.
  date: 2023-08-06 22:29:59
- bump: patch
  changes:
    changed:
    - Adjusted the page references in pdf files for the New Mexico income tax programs.
  date: 2023-08-07 01:18:18
- bump: patch
  changes:
    changed:
    - Hide Idaho and Arkansas parameter folders.
  date: 2023-08-07 18:19:00
- bump: minor
  changes:
    added:
    - Kentucky household and dependent care service credit.
  date: 2023-08-07 22:34:47
- bump: minor
  changes:
    added:
    - Georgia low income credits.
  date: 2023-08-08 00:37:25
- bump: minor
  changes:
    added:
    - Arizona increased excise tax credit.
  date: 2023-08-08 00:47:11
- bump: minor
  changes:
    added:
    - Michigan earned income tax credit.
  date: 2023-08-08 01:00:06
- bump: minor
  changes:
    added:
    - Georgia exemptions.
  date: 2023-08-08 01:03:41
- bump: minor
  changes:
    added:
    - Oregon Child Tax Credit.
  date: 2023-08-08 04:31:30
- bump: patch
  changes:
    fixed:
    - Incorrect Missouri itemized deduction logic.
  date: 2023-08-08 16:22:12
- bump: patch
  changes:
    fixed:
    - Household state income tax variable respects reported state tax switch.
  date: 2023-08-08 17:03:08
- bump: minor
  changes:
    added:
    - District of Columbia (DC) income tax policy parameter that controls whether
      married joint taxpayers have the option to compute DC taxes separately.
  date: 2023-08-08 21:04:05
- bump: patch
  changes:
    fixed:
    - Make DC married filing separately on same return option a bool instead of list.
  date: 2023-08-08 23:41:51
- bump: patch
  changes:
    added:
    - Kentucky 2021 income tax rate.
  date: 2023-08-09 12:23:11
- bump: patch
  changes:
    fixed:
    - DeLauro contrib parameter README.
  date: 2023-08-09 14:01:59
- bump: minor
  changes:
    added:
    - Idaho income tax schedule.
  date: 2023-08-09 18:49:35
- bump: minor
  changes:
    added:
    - Vermont main income tax rate.
  date: 2023-08-09 23:21:44
- bump: minor
  changes:
    added:
    - Arkansas Personal Income Tax Schedule.
  date: 2023-08-09 23:56:01
- bump: patch
  changes:
    changed:
    - Eliminated the use of the term subtractions in the New Mexico metadata.
  date: 2023-08-10 01:01:50
- bump: minor
  changes:
    added:
    - South Carolina State Tax Addback.
  date: 2023-08-10 01:08:32
- bump: minor
  changes:
    added:
    - Add New Jersey pension/retirement and other retirement income exclusions.
  date: 2023-08-10 01:19:35
- bump: minor
  changes:
    added:
    - North Carolina child credit.
  date: 2023-08-11 17:35:41
- bump: patch
  changes:
    fixed:
    - New Jersey 2021 income tax parameter values.
  date: 2023-08-13 16:18:26
- bump: patch
  changes:
    added:
    - New Jersey total income variable (allowing simplification of exclusion formulas).
  date: 2023-08-15 17:21:08
- bump: minor
  changes:
    added:
    - Hawaii Food/Excise Tax Credit.
  date: 2023-08-15 18:19:47
- bump: patch
  changes:
    fixed:
    - New Jersey property tax deduction/credit logic.
  date: 2023-08-17 05:29:22
- bump: minor
  changes:
    added:
    - Oregon retirement credit.
  date: 2023-08-17 15:19:18
- bump: patch
  changes:
    fixed:
    - Misallocation of state refundable tax credit-affecting reforms' revenues.
  date: 2023-08-17 18:12:58
- bump: minor
  changes:
    added:
    - Contributed reforms to the DC Keep Child Care Affordable Tax Credit.
  date: 2023-08-17 18:53:59
- bump: minor
  changes:
    added:
    - West Virginia public pension subtraction.
  date: 2023-08-18 03:57:15
- bump: patch
  changes:
    fixed:
    - Calculation of Oregon retirement income credit.
  date: 2023-08-18 14:46:22
- bump: minor
  changes:
    added:
    - Indiana in_income_tax variable
    - Indiana decoupled EITC variables and parameters
  date: 2023-08-18 15:03:20
- bump: patch
  changes:
    added:
    - 2023 Maryland CTC parameters.
    - Maryland refundable CTC.
  date: 2023-08-18 20:08:04
- bump: minor
  changes:
    added:
    - Connecticut personal income tax schedule.
    - Connecticut personal exemption.
  date: 2023-08-18 21:35:17
- bump: patch
  changes:
    fixed:
    - Calculation of Oregon federal income tax subtraction.
  date: 2023-08-18 22:43:37
- bump: minor
  changes:
    added:
    - Pell Grant
  date: 2023-08-18 23:46:07
- bump: minor
  changes:
    added:
    - Indiana AGI tax rate for 2023.
    changed:
    - Labels and descriptions for Indiana tax parameters.
    - Use real_estate_taxes variable for Indiana homeowner's property tax deduction.
    removed:
    - Parameter names for Indiana tax parameters (deprecated).
  date: 2023-08-19 04:39:37
- bump: patch
  changes:
    added:
    - README and index.yaml files to Department of Education and other parameter folders.
  date: 2023-08-19 05:01:28
- bump: patch
  changes:
    fixed:
    - Removed unused no_salt_income_tax variable.
  date: 2023-08-19 17:31:51
- bump: patch
  changes:
    fixed:
    - Avoid divide by zero in Pell Grant EFC formula.
  date: 2023-08-20 04:42:13
- bump: minor
  changes:
    added:
    - Legal code references and historical parameters for DC Keep Child Care Affordable
      Tax Credit.
  date: 2023-08-20 17:05:13
- bump: minor
  changes:
    added:
    - Louisiana EITC.
    - Louisiana main rates.
    - Louisiana CDCC.
  date: 2023-08-20 20:35:47
- bump: minor
  changes:
    added:
    - Connecticut credit based on AGI
  date: 2023-08-20 21:15:46
- bump: minor
  changes:
    added:
    - Colorado child tax credit.
  date: 2023-08-21 01:17:10
- bump: minor
  changes:
    added:
    - Hawaii low income household renters tax credit.
  date: 2023-08-21 04:31:08
- bump: minor
  changes:
    added:
    - Adjust the connecticut personal credit rate file.
  date: 2023-08-21 11:38:54
- bump: patch
  changes:
    fixed:
    - 2023 Maryland CTC fix.
  date: 2023-08-21 20:28:33
- bump: minor
  changes:
    added:
    - Arizona family tax credit.
  date: 2023-08-22 18:21:25
- bump: minor
  changes:
    added:
    - Colorado income qualified senior housing income tax credit.
  date: 2023-08-23 12:28:50
- bump: patch
  changes:
    fixed:
    - Inaccurate Vermont income tax rates.
  date: 2023-08-23 18:48:27
- bump: minor
  changes:
    added:
    - Maryland Senior Tax Credit.
  date: 2023-08-24 18:09:56
- bump: minor
  changes:
    added:
    - Colorado low-income child care expenses credit.
  date: 2023-08-24 18:24:21
- bump: minor
  changes:
    added:
    - Placeholder Connecticut AGI additions and subtractions variables.
    fixed:
    - Connecticut add_back/start parameter value for single filers.
  date: 2023-08-25 02:22:42
- bump: minor
  changes:
    added:
    - Colorado subtractions.
  date: 2023-08-26 18:43:41
- bump: minor
  changes:
    added:
    - Placeholder Colorado taxable income additions and subtractions variables.
    - Colorado taxable income formula.
    fixed:
    - Colorado income tax rates for 2021 and 2022.
  date: 2023-08-29 15:29:09
- bump: minor
  changes:
    added:
    - Montana exemptions.
  date: 2023-08-29 19:46:48
- bump: minor
  changes:
    added:
    - Colorado additions.
    - Colorado state income tax model.
  date: 2023-08-29 19:55:49
- bump: minor
  changes:
    added:
    - Several placeholder Georgia income-related variables to allow integration testing.
  date: 2023-08-29 20:14:03
- bump: patch
  changes:
    fixed:
    - North Carolina income tax rate for 2022.
  date: 2023-08-29 23:00:41
- bump: minor
  changes:
    added:
    - Delaware elderly or disabled income exclusion.
  date: 2023-08-30 01:35:56
- bump: minor
  changes:
    added:
    - Mississippi itemized deductions.
  date: 2023-08-30 02:00:19
- bump: minor
  changes:
    added:
    - Colorado sales tax refund.
  date: 2023-08-31 12:12:22
- bump: minor
  changes:
    added:
    - Colorado pension subtraction income sources.
  date: 2023-09-01 16:37:16
- bump: minor
  changes:
    added:
    - Connecticut earned income tax credit.
  date: 2023-09-02 01:22:31
- bump: patch
  changes:
    fixed:
    - Presence of an unused Colorado income tax variable.
    - Presence of unneeded Colorado EITC calculations.
  date: 2023-09-02 15:57:13
- bump: minor
  changes:
    added:
    - Several North Carolina deduction variables to allow integration testing.
  date: 2023-09-02 21:41:03
- bump: minor
  changes:
    added:
    - Federal capped cdcc for Colorado low income cdcc calculation.
  date: 2023-09-03 02:06:23
- bump: minor
  changes:
    added:
    - Vermont AGI Additions.
  date: 2023-09-03 04:25:25
- bump: minor
  changes:
    added:
    - Georgia standard deduction.
  date: 2023-09-04 00:58:13
- bump: minor
  changes:
    added:
    - Louisiana school readiness tax credit.
  date: 2023-09-04 03:10:10
- bump: minor
  changes:
    added:
    - Ohio Retirement Income Credit.
  date: 2023-09-04 16:05:48
- bump: patch
  changes:
    fixed:
    - Absence of federal Alternative Minimum Tax in capped_cdcc formula.
    - Code fragmentation in Colorado child care expense credit calculations.
    - Implausible allocation of total care expenses to Colorado eligible children.
  date: 2023-09-04 20:23:16
- bump: patch
  changes:
    fixed:
    - Georgia standard deduction file directory.
  date: 2023-09-04 20:59:54
- bump: minor
  changes:
    added:
    - Delaware itemized deductions.
  date: 2023-09-04 23:28:52
- bump: minor
  changes:
    added:
    - Rhode Island standard deduction phaseout.
  date: 2023-09-05 16:48:36
- bump: patch
  changes:
    fixed:
    - Moved regular_tax_before_credits formula into the alternative_income_tax.py
      module, which is the only place it is used.
  date: 2023-09-06 12:32:42
- bump: minor
  changes:
    added:
    - Arizona dependent tax credit.
  date: 2023-09-06 15:59:55
- bump: patch
  changes:
    fixed:
    - Replace several arcane variable names with more descriptive names.
  date: 2023-09-06 18:19:32
- bump: minor
  changes:
    added:
    - Colorado state income tax addback.
  date: 2023-09-07 12:43:44
- bump: patch
  changes:
    fixed:
    - Rename module to be same as the name of the variable it contains.
  date: 2023-09-07 14:51:52
- bump: patch
  changes:
    fixed:
    - Removed Colorado tax index.yaml file.
  date: 2023-09-07 16:31:01
- bump: patch
  changes:
    added:
    - Add Colorado to the household_state_income_tax variable.
  date: 2023-09-08 00:44:17
- bump: minor
  changes:
    changed:
    - CPS updated to 2022 from 2021.
  date: 2023-09-12 16:15:02
- bump: minor
  changes:
    added:
    - Added PovertyTracker microdata.
  date: 2023-09-12 21:49:59
- bump: patch
  changes:
    fixed:
    - Colorado CTC and EITC changes for 2024 enacted in House Bill 23-1112.
    - Colorado CTC logic.
  date: 2023-09-12 22:51:02
- bump: minor
  changes:
    added:
    - Rhode Island property tax credit.
  date: 2023-09-12 23:29:59
- bump: patch
  changes:
    fixed:
    - Documentation dependency errors.
  date: 2023-09-13 13:17:04
- bump: patch
  changes:
    added:
    - Documentation page with example on income distributions.
  date: 2023-09-14 17:41:30
- bump: patch
  changes:
    fixed:
    - Moved NJ tax index.yaml file from NJ to NJDHS.
  date: 2023-09-14 19:11:54
- bump: minor
  changes:
    added:
    - Mississippi income tax schedule.
  date: 2023-09-14 19:17:47
- bump: patch
  changes:
    fixed:
    - Unfocused scope of the test coverage report.
  date: 2023-09-14 19:23:32
- bump: minor
  changes:
    added:
    - Pell Grant automatic 0 EFC and marginal tax rate brackets from 2009 to 2023.
  date: 2023-09-15 04:21:57
- bump: minor
  changes:
    added:
    - Louisiana military pay exclusion.
  date: 2023-09-15 04:34:13
- bump: minor
  changes:
    added:
    - Child Health Plan Plus
  date: 2023-09-15 19:38:29
- bump: minor
  changes:
    added:
    - Kentucky family size tax credit.
  date: 2023-09-19 14:45:39
- bump: patch
  changes:
    fixed:
    - Colorado income tax model formatting.
  date: 2023-09-20 17:44:51
- bump: minor
  changes:
    added:
    - Arkansas child and dependent care credit.
  date: 2023-09-21 12:28:34
- bump: patch
  changes:
    fixed:
    - Remove two unused variables in variables/gov/irs/taxcalc/deductions/standard
      directory.
  date: 2023-09-21 12:36:13
- bump: minor
  changes:
    added:
    - Population by state to calibration routines.
  date: 2023-09-22 10:21:41
- bump: minor
  changes:
    added:
    - North Carolina itemized deductions.
    - North Carolina income tree.
  date: 2023-09-22 19:22:49
- bump: minor
  changes:
    added:
    - Arkansas inflation relief income-tax credit.
  date: 2023-09-22 19:30:12
- bump: minor
  changes:
    added:
    - A non_mortgage_interest variable.
    - A formula for interest_expense variable that adds mortgage_interest and non_mortgage_interest
      variables.
  date: 2023-09-23 21:48:12
- bump: minor
  changes:
    added:
    - Vermont earned income tax credit.
  date: 2023-09-24 03:22:24
- bump: patch
  changes:
    fixed:
    - North Carolina index files.
    - North Carolina missing legislative references.
  date: 2023-09-24 05:33:57
- bump: minor
  changes:
    added:
    - Arizona pension exclusion.
  date: 2023-09-24 17:33:25
- bump: minor
  changes:
    added:
    - Arizona itemized deduction.
  date: 2023-09-24 17:57:29
- bump: minor
  changes:
    added:
    - DC single-joint tax threshold ratio reform switch.
  date: 2023-09-25 17:18:37
- bump: patch
  changes:
    fixed:
    - Remove tax exempt form 4972 lump sum distribution variable.
  date: 2023-09-25 21:27:04
- bump: minor
  changes:
    added:
    - Idaho deductions.
  date: 2023-09-27 17:44:45
- bump: minor
  changes:
    added:
    - Arkansas income tax exemptions.
  date: 2023-09-27 18:22:39
- bump: minor
  changes:
    added:
    - Connecticut state tuition subtraction.
  date: 2023-09-27 21:57:34
- bump: patch
  changes:
    fixed:
    - Add Louisiana index file.
    - Remove Missouri index file.
  date: 2023-09-28 17:28:07
- bump: patch
  changes:
    fixed:
    - North Carolina income tree patch.
  date: 2023-09-28 19:35:20
- bump: minor
  changes:
    added:
    - Ohio adoption credit.
  date: 2023-09-29 05:35:10
- bump: minor
  changes:
    added:
    - Idaho partial subtractions.
  date: 2023-09-29 21:46:02
- bump: minor
  changes:
    added:
    - Vermont medical expense deduction.
  date: 2023-09-29 22:17:41
- bump: minor
  changes:
    added:
    - SNAP 2023 parameters.
  date: 2023-10-02 00:05:46
- bump: minor
  changes:
    added:
    - Vermont interest from u.s. obligation & student loan interest agi subtraction.
  date: 2023-10-02 12:59:39
- bump: minor
  changes:
    added:
    - West Virginia low-income family tax credit.
  date: 2023-10-02 22:45:10
- bump: patch
  changes:
    fixed:
    - Add unemployment compensation to list of benefits.
  date: 2023-10-03 04:26:23
- bump: minor
  changes:
    added:
    - Georgia adjusted gross income structure.
  date: 2023-10-03 14:18:18
- bump: patch
  changes:
    fixed:
    - Deductions subtracted from id_taxable_income.
  date: 2023-10-04 01:08:56
- bump: minor
  changes:
    added:
    - Arizona long-term capital gains subtraction.
  date: 2023-10-04 01:21:16
- bump: minor
  changes:
    added:
    - South Carolina net capital gain deduction.
  date: 2023-10-04 02:24:19
- bump: minor
  changes:
    added:
    - Montana net capital gain credit.
  date: 2023-10-04 04:44:55
- bump: minor
  changes:
    added:
    - Arizona increased standard deduction for charitable contributions.
  date: 2023-10-04 21:03:41
- bump: patch
  changes:
    fixed:
    - Georgia investment in 529 plan deduction variable name adjustment.
  date: 2023-10-05 01:05:40
- bump: minor
  changes:
    fixed:
    - SNAP now uses the previous October's FPG.
  date: 2023-10-05 14:43:50
- bump: patch
  changes:
    fixed:
    - Update Colorado TABOR parameters for 2023.
  date: 2023-10-06 18:37:54
- bump: minor
  changes:
    added:
    - Vermont capital gain exclusion.
  date: 2023-10-06 23:18:37
- bump: minor
  changes:
    added:
    - West Virginia senior citizens tax credit.
    - West Virginia homestead exemption.
  date: 2023-10-06 23:26:28
- bump: minor
  changes:
    added:
    - Mississippi adjusted gross income.
  date: 2023-10-06 23:43:31
- bump: patch
  changes:
    fixed:
    - Missing unit tests and delta parameter for marginal_tax_rate variable.
  date: 2023-10-07 11:49:55
- bump: patch
  changes:
    fixed:
    - Missing tests of cliff_gap and cliff_evaluated variables.
  date: 2023-10-07 11:55:34
- bump: minor
  changes:
    added:
    - Connecticut military retirement subtraction.
  date: 2023-10-10 16:55:30
- bump: minor
  changes:
    added:
    - Hawaii subtractions.
  date: 2023-10-10 23:24:10
- bump: minor
  changes:
    added:
    - Tax unit head or spouse varibale.
  date: 2023-10-11 13:37:15
- bump: minor
  changes:
    added:
    - Maine sales tax fairness credits.
    - Maine property tax fairness credits.
  date: 2023-10-12 19:53:13
- bump: patch
  changes:
    fixed:
    - Move maine adjusted gross income folder.
  date: 2023-10-12 22:02:21
- bump: minor
  changes:
    added:
    - Vermont child and dependent care credit.
  date: 2023-10-13 16:13:43
- bump: patch
  changes:
    fixed:
    - Definition of Medicaid/CHIP/ACA-related modified adjusted gross income (MAGI).
  date: 2023-10-14 14:11:49
- bump: minor
  changes:
    added:
    - Vermont child tax credit.
  date: 2023-10-15 22:06:59
- bump: patch
  changes:
    fixed:
    - Formula for tax_unit_medicaid_income_level variable.
  date: 2023-10-15 23:47:31
- bump: minor
  changes:
    added:
    - Connecticut pension or annuity income subtraction.
  date: 2023-10-16 18:16:36
- bump: minor
  changes:
    added:
    - Delaware pension exclusion.
  date: 2023-10-16 19:13:31
- bump: minor
  changes:
    added:
    - Georgia deductions.
  date: 2023-10-17 14:53:55
- bump: patch
  changes:
    fixed:
    - Adjust Georgia variable folder structure.
  date: 2023-10-17 22:47:08
- bump: minor
  changes:
    added:
    - Seven empty state ??_income_tax.py variables.
    - All states to the state_income_taxes.py adds list.
  date: 2023-10-18 20:13:39
- bump: patch
  changes:
    fixed:
    - Add missing 2021 Idaho 5.5% income tax bracket.
  date: 2023-10-18 22:44:35
- bump: minor
  changes:
    fixed:
    - Added Kentucky pension income exclusion.
  date: 2023-10-19 13:58:32
- bump: patch
  changes:
    fixed:
    - Change co_chp parameters to be at or before 2023-01-01
  date: 2023-10-19 17:00:51
- bump: patch
  changes:
    fixed:
    - Louisiana military pay exclusion folder structure.
  date: 2023-10-19 19:21:03
- bump: patch
  changes:
    fixed:
    - Integrated year-specific Poverty Tracker variables.
  date: 2023-10-20 04:10:36
- bump: patch
  changes:
    fixed:
    - Formula for tax_unit_medicaid_income_level variable.
  date: 2023-10-20 22:40:37
- bump: minor
  changes:
    added:
    - Delaware income tree.
  date: 2023-10-22 21:46:44
- bump: minor
  changes:
    added:
    - West Virginia subtractions.
  date: 2023-10-23 15:52:44
- bump: minor
  changes:
    added:
    - Oklahoma income tax to net income tree.
  date: 2023-10-28 16:48:11
- bump: minor
  changes:
    added:
    - Reform for the Taxable Earnings for Social Security Payroll Taxes, including
      an upper threshold and increasing the taxable amount.
  date: 2023-10-28 17:35:45
- bump: minor
  changes:
    added:
    - Eliminate cap on Maryland childless EITC amount beginning in 2023.
  date: 2023-10-30 12:33:37
- bump: patch
  changes:
    fixed:
    - Location of `state_and_local_sales_or_income_tax` variable module.
    - Presence of unused `filer_e18400` variable.
  date: 2023-10-31 15:33:49
- bump: patch
  changes:
    fixed:
    - Renamed `exemptions` variable to `exemptions_count`.
    - Renamed `c04600` variable to `exemptions`.
  date: 2023-10-31 20:32:49
- bump: patch
  changes:
    fixed:
    - Remove obsolete xtot variable left over from original taxcalc development.
  date: 2023-10-31 22:16:07
- bump: minor
  changes:
    added:
    - Colorado child care assistance program (CCCAP).
  date: 2023-11-01 02:15:09
- bump: patch
  changes:
    fixed:
    - Colorado CCAP bug with individual simulations.
  date: 2023-11-01 11:27:38
- bump: patch
  changes:
    fixed:
    - Various bugs in Colorado CCAP.
  date: 2023-11-01 18:48:50
- bump: patch
  changes:
    fixed:
    - Remove obsolete variables from the `gov/irs/taxcalc/sources.py` module.
    - Remove obsolete variables from the `gov/irs/taxcalc/outputs.py` module.
  date: 2023-11-01 21:47:32
- bump: minor
  changes:
    added:
    - Idaho capital gains deduction.
  date: 2023-11-02 01:02:06
- bump: minor
  changes:
    added:
    - Arizona military retirement subtraction.
  date: 2023-11-02 17:49:15
- bump: patch
  changes:
    fixed:
    - Automatically set entry process to true for CCAP.
  date: 2023-11-02 20:44:02
- bump: patch
  changes:
    fixed:
    - CCAP fix for multi-child households (previously had index errors).
  date: 2023-11-02 22:14:02
- bump: patch
  changes:
    fixed:
    - Added USD metadata to co_ccap_subsidy.
  date: 2023-11-03 04:08:02
- bump: minor
  changed:
  - Rename taxcalc variables to be consistent with this project's coding style and
    to be in more sensible directory locations.
  changes:
    added:
    - The `net_capital_gains` variable (formerly `c23650`).
    - The `gov/irs/capital_gains/loss_limit.yaml` parameter file.
    - The `loss_limited_net_capital_gains` variable (formerly `c01000`) that uses
      the `loss_limit` parameter.
  date: 2023-11-03 20:12:54
  removed:
  - Formula code that avoids `sep` variable that had no formula, and therefore, was
    likely to cause bugs.
- bump: minor
  changes:
    fixed:
    - ZIP codes are sampled from the state, and axes-containing simulations don't
      vary the ZIP code.
  date: 2023-11-03 20:30:48
- bump: patch
  changes:
    fixed:
    - ZIP code bug for households with axes.
  date: 2023-11-03 20:53:44
- bump: patch
  changes:
    fixed:
    - Remove obsolete taxcalc-related alias variable names.
    - Rename `earned_income_tax_credit` to `eitc` to be more consistent with variable
      names for other federal credits.
  date: 2023-11-04 21:02:59
- bump: patch
  changes:
    fixed:
    - pell_grant_efc now can not be negative
  date: 2023-11-04 21:16:41
- bump: patch
  changes:
    fixed:
    - Presence of unneeded taxcalc-related logic in the `system.py` module.
  date: 2023-11-05 21:04:11
- bump: patch
  changes:
    fixed:
    - Re-added earned_income_tax_credit variable alias.
  date: 2023-11-06 15:27:19
- bump: minor
  changes:
    added:
    - West Virginia low-income family tax credit.
  date: 2023-11-06 22:47:48
- bump: minor
  changes:
    fixed:
    - 2021 Maine income tax parameters.
  date: 2023-11-07 23:06:52
- bump: minor
  changes:
    added:
    - Idaho non-refundable credits file.
  date: 2023-11-08 01:44:09
- bump: minor
  changes:
    added:
    - South Carolina retirement deduction.
    - South Carolina military retirement deduction.
  date: 2023-11-08 21:44:31
- bump: minor
  changes:
    added:
    - Alabama itemized deductions.
  date: 2023-11-09 00:11:58
- bump: patch
  changes:
    fixed:
    - Disable Maine Tax.
  date: 2023-11-09 01:19:56
- bump: minor
  changes:
    added:
    - Maryland hundred year subtraction.
  date: 2023-11-09 16:00:28
- bump: minor
  changes:
    added:
    - West Virginia low-income earned income exclusion.
  date: 2023-11-10 15:51:59
- bump: minor
  changes:
    added:
    - Hawaii exemptions.
  date: 2023-11-10 15:59:43
- bump: minor
  changes:
    added:
    - 2024 income tax brackets.
  date: 2023-11-12 00:23:31
- bump: minor
  changes:
    added:
    - Kentucky adjusted gross income.
  date: 2023-11-13 15:13:28
- bump: minor
  changes:
    added:
    - Rhode Island exemptions.
  date: 2023-11-13 21:25:39
- bump: minor
  changes:
    added:
    - Ohio 529 plan deduction.
  date: 2023-11-14 20:34:35
- bump: patch
  changes:
    fixed:
    - The temporary presence of `earned_income_tax_credit` by removing it, leaving
      the `eitc` variable as the sole representation of the federal Earned Income
      Credit.
  date: 2023-11-14 23:03:24
- bump: minor
  changes:
    added:
    - Montana senior interest income exclusion.
  date: 2023-11-15 06:22:47
- bump: minor
  changes:
    added:
    - Kentucky tuition tax credit.
  date: 2023-11-15 06:28:33
- bump: minor
  changes:
    added:
    - Ohio AGI additions and deductions parameters and variables.
  date: 2023-11-15 19:02:07
- bump: patch
  changes:
    fixed:
    - Duplicate Ohio income tax parameter name deductions.
  date: 2023-11-15 20:42:44
- bump: minor
  changes:
    added:
    - Replicated Child and Dependent Care Expenses Credit to include California limitations.
  date: 2023-11-15 20:45:57
- bump: minor
  changes:
    added:
    - Hawaii child and dependent care expenses tax credit.
  date: 2023-11-17 17:46:39
- bump: patch
  changes:
    added:
    - Twelve new CalEITC integration tests.
  date: 2023-11-17 21:05:55
- bump: minor
  changes:
    changed:
    - Add missing 2021 Utah parameter values.
    - Utah retirement credit fixed.
  date: 2023-11-20 14:46:37
- bump: patch
  changes:
    fixed:
    - Fix UT retirement credit birth year parameter.
  date: 2023-11-20 23:32:21
- bump: minor
  changes:
    added:
    - Ohio lump sum retirement credit.
  date: 2023-11-22 00:37:55
- bump: patch
  changes:
    fixed:
    - Ohio senior citizen credit formula.
  date: 2023-11-22 01:31:58
- bump: minor
  changes:
    added:
    - South Carolina dependent exemption.
    - South Carolina subtractions.
    - South Carolina additions.
  date: 2023-11-23 18:53:34
- bump: patch
  changes:
    fixed:
    - Hawaii CDCC min head spouse earned variable.
  date: 2023-11-26 14:23:47
- bump: patch
  changes:
    fixed:
    - Downgrade policyengine-core to fix Microsimulation bug.
  date: 2023-11-27 22:53:52
- bump: minor
  changes:
    added:
    - Vermont elderly or permanently totally disabled tax credit.
  date: 2023-11-27 23:23:24
- bump: minor
  changes:
    fixed:
    - Bug preventing reforms from working with a Core update.
  date: 2023-11-28 11:23:21
- bump: minor
  changes:
    changed:
    - Fix definition of income used to calculate Maine fairness credits.
  date: 2023-11-28 18:30:28
- bump: patch
  changes:
    fixed:
    - Clean up years in system.py.
    - Update default computation year to 2023.
  date: 2023-11-28 18:49:38
- bump: minor
  changes:
    added:
    - South Carolina income tax.
  date: 2023-11-29 20:52:16
- bump: minor
  changes:
    added:
    - Improved ACA premium tax credit for California.
  date: 2023-11-29 21:19:00
- bump: minor
  changes:
    added:
    - Idaho grocery credit.
  date: 2023-11-30 02:16:16
- bump: minor
  changes:
    added:
    - Delaware itemized deductions.
  date: 2023-11-30 02:19:29
- bump: minor
  changes:
    added:
    - Montana itemized deductions.
  date: 2023-11-30 02:27:14
- bump: patch
  changes:
    fixed:
    - Relocate some ACA parameters to clarify their role.
    - Rename one ACA variable to clarify its role.
  date: 2023-11-30 18:10:45
- bump: minor
  changes:
    fixed:
    - South Carolina young child exemption.
  date: 2023-12-01 04:21:59
- bump: minor
  changes:
    added:
    - Alabama federal income tax deduction.
  date: 2023-12-01 05:02:13
- bump: minor
  changes:
    fixed:
    - Updated Virginia 2021 parameter values.
  date: 2023-12-01 08:10:00
- bump: minor
  changes:
    added:
    - Hawaii military reserve or national guard duty pay exclusion.
  date: 2023-12-01 08:12:56
- bump: minor
  changes:
    added:
    - Vermont minimum income tax.
  date: 2023-12-01 08:38:03
- bump: minor
  changes:
    added:
    - Add Hawaii income tax calculation logic.
  date: 2023-12-01 21:12:49
- bump: patch
  changes:
    fixed:
    - South Carolina young child deduction and tax rate.
  date: 2023-12-02 17:16:11
- bump: patch
  changes:
    changed:
    - Moved DC in alphabetical order.
  date: 2023-12-02 19:32:01
- bump: minor
  changes:
    added:
    - Add formula for the ky_taxable_income variable.
  date: 2023-12-03 04:41:43
- bump: patch
  changes:
    fixed:
    - Basic income taxability bool unit.
  date: 2023-12-03 05:10:35
- bump: minor
  changes:
    added:
    - Montana tuition subtraction.
  date: 2023-12-04 00:58:18
- bump: patch
  changes:
    fixed:
    - Fix NYC School Tax Credit Rate Reduction Amount Income Limit parameter label.
  date: 2023-12-04 06:37:53
- bump: minor
  changes:
    added:
    - Michigan standard deduction and pension benefit.
  date: 2023-12-04 12:21:44
- bump: patch
  changes:
    fixed:
    - Military retirement pay variable.
  date: 2023-12-04 14:52:43
- bump: minor
  changes:
    added:
    - Arkansas personal tax credits.
  date: 2023-12-04 15:27:14
- bump: minor
  changes:
    added:
    - General Relief Program (GR) - Los Angeles County.
  date: 2023-12-05 01:54:33
- bump: minor
  changes:
    added:
    - Vermont charitable contributions credit.
  date: 2023-12-05 14:34:03
- bump: patch
  changes:
    fixed:
    - Bug in LA general relief.
  date: 2023-12-05 16:37:05
- bump: minor
  changes:
    added:
    - Michigan additions and subtractions.
  date: 2023-12-05 18:11:49
- bump: minor
  changes:
    changed:
    - Colorado EITC to 50% for 2023 due to new legislation.
  date: 2023-12-06 17:21:04
- bump: minor
  changes:
    added:
    - Connecticut additions and subtractions.
  date: 2023-12-06 17:41:47
- bump: patch
  changes:
    fixed:
    - Remove Maine index file.
  date: 2023-12-06 18:01:17
- bump: minor
  changes:
    added:
    - Kentucky personal tax credits.
  date: 2023-12-06 18:10:30
- bump: minor
  changes:
    added:
    - Montana old age subtraction.
  date: 2023-12-06 19:28:36
- bump: patch
  changes:
    fixed:
    - 2021 South Carolina tax bracket parameters.
  date: 2023-12-07 03:33:31
- bump: minor
  changes:
    added:
    - Arizona exemptions.
  date: 2023-12-07 11:59:21
- bump: patch
  changes:
    fixed:
    - Michigan Miscellaneous subtractions section 22 income.
  date: 2023-12-08 11:43:18
- bump: minor
  changes:
    changed:
    - Backdate Alabama parameter values to 2021.
  date: 2023-12-08 21:11:34
- bump: minor
  changes:
    added:
    - Michigan income tax variable formula.
  date: 2023-12-09 21:15:31
- bump: minor
  changes:
    added:
    - Add formulas for Arizona income tax credits.
  date: 2023-12-09 21:58:18
- bump: minor
  changes:
    added:
    - Montana taxable income.
  date: 2023-12-09 23:29:06
- bump: minor
  changes:
    added:
    - Montana child and dependent care expense deduction.
  date: 2023-12-10 00:10:48
- bump: minor
  changes:
    added:
    - Montana child tax credit.
  date: 2023-12-10 19:11:01
- bump: patch
  changes:
    fixed:
    - Montana income tax brackets and rates.
  date: 2023-12-11 01:32:26
- bump: patch
  changes:
    fixed:
    - Arizona adjusted gross income subtractions.
  date: 2023-12-11 01:41:43
- bump: patch
  changes:
    fixed:
    - Los Angeles county General Relief disability eligibility.
  date: 2023-12-11 02:10:02
- bump: patch
  changes:
    fixed:
    - Montana 2023 earned income tax credit rate.
  date: 2023-12-11 02:21:11
- bump: minor
  changes:
    added:
    - Virginia taxable income.
  date: 2023-12-11 03:04:06
- bump: patch
  changes:
    fixed:
    - Invalid Montana EITC rate YAML.
  date: 2023-12-11 04:51:50
- bump: patch
  changes:
    fixed:
    - Tax abolition bug.
  date: 2023-12-11 12:15:20
- bump: minor
  changes:
    added:
    - Arkansas itemized deductions.
  date: 2023-12-11 16:19:00
- bump: minor
  changes:
    added:
    - California CARE and FERA integration tests.
  date: 2023-12-12 04:40:40
- bump: minor
  changes:
    added:
    - California CalWORKs.
  date: 2023-12-12 16:17:08
- bump: patch
  changes:
    fixed:
    - South Carolina senior exemption.
  date: 2023-12-12 19:08:33
- bump: minor
  changes:
    fixed:
    - Connecticut alternative minimum tax.
  date: 2023-12-12 19:14:28
- bump: minor
  changes:
    added:
    - Idaho 2023 income tax rate.
  date: 2023-12-13 23:49:32
- bump: patch
  changes:
    fixed:
    - Arizona AGI long-term capital gains subtraction.
  date: 2023-12-13 23:57:10
- bump: minor
  changes:
    added:
    - Montana federal income tax deduction.
  date: 2023-12-14 17:57:39
- bump: minor
  changes:
    added:
    - Idaho retirement benefit deductions.
  date: 2023-12-14 18:21:47
- bump: minor
  changes:
    added:
    - Alabama adjusted gross income.
  date: 2023-12-14 18:51:52
- bump: patch
  changes:
    fixed:
    - Maine child care credit format.
  date: 2023-12-14 19:03:15
- bump: minor
  changes:
    added:
    - Alabama income tax variable formula.
  date: 2023-12-15 12:21:47
- bump: patch
  changes:
    fixed:
    - Connecticut pension subtraction.
  date: 2023-12-15 14:22:33
- bump: minor
  changes:
    added:
    - Montana social security benefit adjustment.
  date: 2023-12-15 14:37:23
- bump: patch
  changes:
    fixed:
    - Alabama standard deduction.
  date: 2023-12-15 14:43:19
- bump: minor
  changes:
    added:
    - Illinois 2022 personal exemption amount.
  date: 2023-12-15 16:27:51
- bump: patch
  changes:
    fixed:
    - Michigan standard deduction calculation.
  date: 2023-12-15 17:16:18
- bump: patch
  changes:
    added:
    - Alabama dependent exemption.
  date: 2023-12-15 19:35:40
- bump: minor
  changes:
    added:
    - Massachusetts 2023 child and dependent tax credit rules.
  date: 2023-12-16 03:36:40
- bump: patch
  changes:
    fixed:
    - Set WIC take-up deterministically for individual simulations.
  date: 2023-12-16 18:18:33
- bump: patch
  changes:
    fixed:
    - Bump policyengine-core to capture random microsimulation bug fixes.
  date: 2023-12-16 18:54:42
- bump: patch
  changes:
    fixed:
    - Alabama federal tax deduction.
  date: 2023-12-17 23:52:20
- bump: minor
  changes:
    added:
    - Reform for repealing head of household filing status, as Senator Romney proposed
      in his Family Security Act.
  date: 2023-12-18 01:50:30
- bump: patch
  changes:
    fixed:
    - Import all FilingStatus values when repealing head of household.
  date: 2023-12-18 04:09:27
- bump: patch
  changes:
    fixed:
    - Parameterized 25% of the Alternative Minimum Tax calculation.
  date: 2023-12-18 16:33:00
- bump: patch
  changes:
    fixed:
    - Alabama capital gains inclusion in AGI.
  date: 2023-12-18 20:13:09
- bump: minor
  changes:
    added:
    - Income and substitution elasticities of labor supply.
  date: 2023-12-19 11:31:05
- bump: patch
  changes:
    fixed:
    - Test failures in automated variable tests.
  date: 2023-12-20 10:56:22
- bump: patch
  changes:
    fixed:
    - Alabama itemized deductions.
  date: 2023-12-20 12:59:03
- bump: minor
  changes:
    added:
    - SSI 2024 updated amounts
  date: 2023-12-20 22:28:46
- bump: patch
  changes:
    fixed:
    - Arizona itemized deductions.
  date: 2023-12-21 07:13:29
- bump: patch
  changes:
    added:
    - Test for no-reform microsim impacts.
  date: 2023-12-21 12:39:42
- bump: minor
  changes:
    added:
    - Ohio Exemption Credit.
    - Ohio Personal Exemptions.
  date: 2023-12-21 17:14:33
- bump: minor
  changes:
    added:
    - Virginia Adjusted Gross Income.
  date: 2023-12-21 17:24:36
- bump: patch
  changes:
    fixed:
    - Alabama itemized deduction.
  date: 2023-12-21 18:04:33
- bump: patch
  changes:
    fixed:
    - Utah social security benefits credit variable.
    - Utah earned income tax credit variable.
  date: 2023-12-21 18:09:07
- bump: minor
  changes:
    added:
    - Idaho aged and disabled deduction.
  date: 2023-12-21 18:40:08
- bump: patch
  changes:
    fixed:
    - New York supplemental tax calculation.
  date: 2023-12-21 18:46:53
- bump: minor
  changes:
    added:
    - Montana disability income subtraction.
  date: 2023-12-21 19:02:40
- bump: minor
  changes:
    added:
    - West Virginia social security benefits subtraction.
  date: 2023-12-21 19:05:34
- bump: patch
  changes:
    fixed:
    - Adjust the az_aged_exemption variable formula to calculate eligibility through
      a defined_for attribute.
  date: 2023-12-22 01:04:14
- bump: minor
  changes:
    fixed:
    - South Carolina net capital gain deduction.
  date: 2023-12-22 04:42:23
- bump: minor
  changes:
    added:
    - Arkansas retirement or disability benefits exemption.
  date: 2023-12-22 05:01:15
- bump: minor
  changes:
    added:
    - Rhode Island adjusted gross income modifications.
  date: 2023-12-22 09:59:02
- bump: minor
  changes:
    added:
    - Disability-based UBI.
  date: 2023-12-22 16:24:22
- bump: patch
  changes:
    fixed:
    - Massachusetts 2023 EITC rate.
  date: 2023-12-23 01:36:50
- bump: patch
  changes:
    fixed:
    - Pension income allocated at the lowest possible level.
    - Bug in LSR branching setup.
  date: 2023-12-24 01:05:33
- bump: patch
  changes:
    fixed:
    - Michigan retirement deduction calculation.
  date: 2023-12-24 22:19:24
- bump: minor
  changes:
    added:
    - West Virginia senior citizen or disability deduction.
  date: 2023-12-24 23:11:31
- bump: minor
  changes:
    added:
    - Ohio joint filing credit.
  date: 2023-12-24 23:34:48
- bump: patch
  changes:
    added:
    - README.md to aca parameter folder.
  date: 2023-12-25 00:14:47
- bump: patch
  changes:
    fixed:
    - Add hdf5 to conda environment to avoid installation errors.
  date: 2023-12-27 01:17:17
- bump: minor
  changes:
    added:
    - Populate AMI and PHA payment standard for LA County.
  date: 2023-12-28 00:29:20
- bump: minor
  changes:
    added:
    - Hawaii itemized deduction.
  date: 2023-12-28 00:52:05
- bump: minor
  changes:
    fixed:
    - is_ssi_disabled always uses the microdata.
  date: 2023-12-28 20:25:42
- bump: patch
  changes:
    fixed:
    - Bug causing cliffs to not be calculated in SNAP.
  date: 2023-12-28 21:41:40
- bump: minor
  changes:
    added:
    - West Virginia homestead excess property tax credit.
    - West Virginia gross household income.
  date: 2023-12-29 01:48:49
- bump: patch
  changes:
    fixed:
    - Parameter computing Ohio partial non-refundable credits.
  date: 2023-12-30 00:25:33
- bump: patch
  changes:
    fixed:
    - 2023 Massachusetts short term capital gains.
  date: 2024-01-03 07:08:43
- bump: minor
  changes:
    added:
    - Hawaii alternative tax on capital gains.
  date: 2024-01-03 15:31:42
- bump: patch
  changes:
    fixed:
    - Fix Virginia military benefits subtraction formula.
  date: 2024-01-03 17:35:14
- bump: minor
  changes:
    added:
    - Georgia retirement income exclusions.
    - Georgia military retirement income exclusion.
  date: 2024-01-03 17:40:03
- bump: patch
  changes:
    fixed:
    - Defined CalWORKS income limit as annual.
  date: 2024-01-03 22:49:51
- bump: patch
  changes:
    fixed:
    - Rhode Island exemptions formula.
  date: 2024-01-04 01:03:25
- bump: patch
  changes:
    fixed:
    - South Carolina taxable income calculation.
  date: 2024-01-04 01:12:31
- bump: minor
  changes:
    added:
    - Vermont retirement income exemption.
  date: 2024-01-04 04:49:41
- bump: patch
  changes:
    fixed:
    - Arizona deductions formula.
  date: 2024-01-04 18:24:35
- bump: patch
  changes:
    fixed:
    - West Virginia senior citizen or disability deduction source.
  date: 2024-01-05 14:55:37
- bump: minor
  changes:
    added:
    - Montana elderly homeowner/renter credit.
  date: 2024-01-06 13:51:28
- bump: minor
  changes:
    added:
    - Kentucky itemized deductions.
  date: 2024-01-06 15:19:01
- bump: patch
  changes:
    fixed:
    - Removed extraneous add/subtract pairs in income_tax calculation logic.
  date: 2024-01-06 15:23:54
- bump: minor
  changes:
    added:
    - Louisiana exemptions.
  date: 2024-01-06 17:47:15
- bump: minor
  changes:
    added:
    - Louisiana itemized deductions.
  date: 2024-01-07 19:10:57
- bump: minor
  changes:
    added:
    - Idaho permanent building fund tax.
  date: 2024-01-07 22:34:28
- bump: patch
  changes:
    fixed:
    - Massachusetts 2023 rent deduction cap increase.
  date: 2024-01-09 23:52:23
- bump: minor
  changes:
    added:
    - Michigan home heating credit.
  date: 2024-01-10 01:10:28
- bump: patch
  changes:
    fixed:
    - California CalWORKS TANF monthly income variables.
  date: 2024-01-10 11:27:40
- bump: minor
  changes:
    added:
    - Fix Hawaii disabled exemption formula.
  date: 2024-01-11 08:34:23
- bump: minor
  changes:
    added:
    - Ohio unreimbursed medical care expense deduction.
  date: 2024-01-11 10:29:17
- bump: minor
  changes:
    added:
    - Virginia spouse tax adjustment.
  date: 2024-01-11 11:56:03
- bump: minor
  changes:
    added:
    - Reform to phase in ACTC on a per-child basis.
  date: 2024-01-11 13:23:48
- bump: minor
  changes:
    added:
    - Oregon working family household and dependent care credit.
  date: 2024-01-11 16:21:57
- bump: minor
  changes:
    added:
    - Enable Alabama income tax structure.
  date: 2024-01-12 13:03:39
- bump: minor
  changes:
    added:
    - Arizona 529 college savings plans subtraction.
  date: 2024-01-12 13:06:44
- bump: patch
  changes:
    fixed:
    - Hawaii taxable income formula.
  date: 2024-01-12 17:18:32
- bump: patch
  changes:
    fixed:
    - Ohio adoption credit variable.
  date: 2024-01-12 17:36:51
- bump: minor
  changes:
    added:
    - Add Alabama to the net income tree.
  date: 2024-01-12 19:50:01
- bump: patch
  changes:
    fixed:
    - Virginia age deduction AGI.
  date: 2024-01-12 19:56:01
- bump: patch
  changes:
    fixed:
    - 2021 Rhode Island income tax brackets.
  date: 2024-01-13 21:11:58
- bump: patch
  changes:
    fixed:
    - Immigration rules for CalWORKS Child Care program.
  date: 2024-01-13 22:01:49
- bump: minor
  changes:
    added:
    - Add Alabama income tax to the modelled_policies.yaml file.
  date: 2024-01-14 03:06:31
- bump: minor
  changes:
    added:
    - Georgia non-refundable credits structure.
  date: 2024-01-14 18:21:30
- bump: patch
  changes:
    fixed:
    - Idaho income tax rates.
  date: 2024-01-14 19:23:50
- bump: patch
  changes:
    added:
    - Ohio adoption credit person level variable.
  date: 2024-01-14 22:52:58
- bump: patch
  changes:
    fixed:
    - West Virginia family tax credit.
  date: 2024-01-15 11:19:42
- bump: minor
  changes:
    added:
    - Prior-year earnings imputation.
    - Wyden-Smith CTC lookback provision.
  date: 2024-01-16 21:49:29
- bump: minor
  changes:
    added:
    - Virginia itemized deductions.
  date: 2024-01-16 22:26:28
- bump: patch
  changes:
    fixed:
    - Bug causing the Wyden-Smith CTC to not create in 2024.
  date: 2024-01-17 13:34:14
- bump: minor
  changes:
    added:
    - CBO inflation projections.
  date: 2024-01-17 14:40:43
- bump: minor
  changes:
    added:
    - Virginia earned income tax credit.
  date: 2024-01-18 12:46:05
- bump: minor
  changes:
    added:
    - Consolidate Oregon AGI logic according to the model standards.
  date: 2024-01-18 23:25:24
- bump: patch
  changes:
    fixed:
    - Michigan disability exemptions.
  date: 2024-01-19 05:05:00
- bump: minor
  changes:
    added:
    - Louisiana federal tax deduction.
  date: 2024-01-19 23:23:38
- bump: minor
  changes:
    added:
    - Medicaid state immigration status eligibility.
  date: 2024-01-20 12:57:40
- bump: patch
  changes:
    fixed:
    - Utah taxpayer credit.
  date: 2024-01-20 17:09:14
- bump: minor
  changes:
    added:
    - Enable the Arizona state income tax calculation.
  date: 2024-01-20 23:25:12
- bump: minor
  changes:
    added:
    - Arkansas married filing separately logic.
  date: 2024-01-21 02:02:28
- bump: patch
  changes:
    fixed:
    - Michigan home heating credit.
  date: 2024-01-22 16:28:34
- bump: patch
  changes:
    fixed:
    - Cap SNAP excess shelter deduction after applying utility allowance.
  date: 2024-01-22 16:31:45
- bump: minor
  changes:
    added:
    - Arkansas low income tax table.
  date: 2024-01-23 02:11:13
- bump: minor
  changes:
    added:
    - Parameter for using reported SNAP values.
  date: 2024-01-23 11:52:39
- bump: patch
  changes:
    fixed:
    - Virginia taxable income formula.
  date: 2024-01-25 00:40:23
- bump: patch
  changes:
    fixed:
    - Hawaii EITC refundability.
  date: 2024-01-25 02:26:10
- bump: patch
  changes:
    fixed:
    - Idaho CTC refundability status.
  date: 2024-01-25 14:18:33
- bump: patch
  changes:
    fixed:
    - Georgia retirement subtraction income sources.
  date: 2024-01-25 14:45:34
- bump: patch
  changes:
    fixed:
    - Rhode Island property tax calculation.
  date: 2024-01-25 17:01:06
- bump: patch
  changes:
    fixed:
    - South Carolina two-wage-earner credit.
  date: 2024-01-25 18:46:12
- bump: minor
  changes:
    added:
    - SSI Substantial Gainful Activity
  date: 2024-01-25 20:08:04
- bump: minor
  changes:
    added:
    - Broadband subsidies from CPS.
  date: 2024-01-26 14:10:01
- bump: patch
  changes:
    fixed:
    - LA General relief computation to include withholding rules.
  date: 2024-01-26 16:34:55
- bump: patch
  changes:
    fixed:
    - Added remaining components to SPM net income.
    - Inflation-index SPM-related variables.
  date: 2024-01-27 19:26:08
- bump: patch
  changes:
    fixed:
    - CA TANF monthly applicant income disregards.
  date: 2024-01-28 03:52:36
- bump: patch
  changes:
    fixed:
    - Georgia itemized deduction calculation.
  date: 2024-01-28 05:48:37
- bump: minor
  changes:
    added:
    - Enable Georgia state income tax computation.
  date: 2024-01-28 19:06:09
- bump: patch
  changes:
    fixed:
    - Adjust the adds function in the hi_subtractions variable.
  date: 2024-01-29 01:00:09
- bump: patch
  changes:
    fixed:
    - Idaho permanent building fund tax calculation.
  date: 2024-01-29 01:05:00
- bump: patch
  changes:
    fixed:
    - Removed duplicate NIIT addition from Louisiana federal tax deduction.
  date: 2024-01-29 01:13:40
- bump: patch
  changes:
    added:
    - 2024 federal poverty guidelines.
  date: 2024-01-29 04:29:46
- bump: minor
  changes:
    changed:
    - Improved CPS previous year imputations.
  date: 2024-01-29 18:12:34
- bump: patch
  changes:
    fixed:
    - Georgia ga_income_tax_before_refundable_credits label.
  date: 2024-01-29 18:47:44
- bump: minor
  changes:
    added:
    - California CalWORKs vehicle value limit.
  date: 2024-01-29 23:18:35
- bump: patch
  changes:
    fixed:
    - Rhode Island property tax credit maximum amount and eligibility criteria.
  date: 2024-01-30 04:21:54
- bump: patch
  changes:
    fixed:
    - Oregon working family household and dependent care credit calculation.
  date: 2024-01-30 20:13:53
- bump: minor
  changes:
    added:
    - Hawaii renter credit calculation.
  date: 2024-01-31 00:26:07
- bump: patch
  changes:
    fixed:
    - Rhode Island retirement income subtraction calculation.
  date: 2024-01-31 01:48:14
- bump: patch
  changes:
    fixed:
    - Ohio joint filing credit.
    - Ohio person level adjusted gross income.
  date: 2024-02-01 03:21:37
- bump: patch
  changes:
    fixed:
    - Pre subsidy rent variable.
  date: 2024-02-01 18:04:08
- bump: patch
  changes:
    fixed:
    - Ohio senior citizen credit.
  date: 2024-02-01 20:49:24
- bump: patch
  changes:
    fixed:
    - Oregon WFHDC variable consolidation.
  date: 2024-02-01 23:29:41
- bump: patch
  changes:
    fixed:
    - Add the exemption credits to the list of non-refundable credits.
  date: 2024-02-02 06:52:55
- bump: minor
  changes:
    added:
    - Add Idaho net capital gain deduction to the income tree.
  date: 2024-02-02 13:15:58
- bump: patch
  changes:
    fixed:
    - Add the exemption amount to the senior citizen credit income calculation.
  date: 2024-02-03 01:00:25
- bump: minor
  changes:
    added:
    - Idaho household and dependent care expense deduction.
  date: 2024-02-03 01:21:48
- bump: minor
  changes:
    added:
    - Married filing separately logic to the Mississippi income tax.
  date: 2024-02-04 20:07:05
- bump: patch
  changes:
    fixed:
    - Remove capital_gains_excluded_from_taxable_income from the Rhode Island property
      tax credit income sources.
  date: 2024-02-04 22:04:16
- bump: minor
  changes:
    added:
    - Enable Rhode Island state income tax model and add it to the net income tree.
  date: 2024-02-05 18:36:12
- bump: patch
  changes:
    fixed:
    - South Carolina state tax addback.
  date: 2024-02-05 19:46:09
- bump: minor
  changes:
    added:
    - Enable South Carolina state income tax model and add it to the net income tree.
  date: 2024-02-06 01:09:24
- bump: minor
  changes:
    added:
    - Connecticut social security benefit adjustment.
  date: 2024-02-06 16:07:06
- bump: minor
  changes:
    added:
    - Enhanced CPS now has weights and imputations for 2024 and 2025.
  date: 2024-02-06 17:23:36
- bump: minor
  changes:
    added:
    - Pin policyengine-core below 2.14.
  date: 2024-02-07 16:40:25
- bump: minor
  changes:
    added:
    - Ohio lump sum distribution credit.
  date: 2024-02-07 17:44:33
- bump: patch
  changes:
    fixed:
    - Avoid negative values of non_refundable_ctc.
  date: 2024-02-07 20:51:32
- bump: minor
  changes:
    added:
    - Montana married filing separately on same form logic.
  date: 2024-02-07 21:00:05
- bump: patch
  changes:
    fixed:
    - Adjust the list in the oh_partial_non_refundable_credits variable.
  date: 2024-02-07 21:07:12
- bump: minor
  changes:
    added:
    - Remove redundant formula/adds+subtracts combos.
  date: 2024-02-07 21:15:22
- bump: patch
  changes:
    added:
    - Enable the Hawaii state income tax model and add it to the net income tree.
  date: 2024-02-08 15:55:48
- bump: patch
  changes:
    fixed:
    - Adjusting references to Colorado Child Care Assistance Program files.
  date: 2024-02-08 18:50:37
- bump: patch
  changes:
    fixed:
    - Refactored household_refundable_tax_credits and household_tax_before_refundable_credits
      to remove erroneous variable overwrite. household_tax_before_refundable_credits
      to remove erroneous variable overwrite
  date: 2024-02-08 21:27:43
- bump: patch
  changes:
    fixed:
    - Fix the ar_low_income_tax_joint calculation.
  date: 2024-02-09 01:35:14
- bump: minor
  changes:
    added:
    - Vermont renter credit.
  date: 2024-02-09 14:20:13
- bump: minor
  changes:
    added:
    - Populate ca_tanf_other_unearned_income.
  date: 2024-02-09 14:32:01
- bump: minor
  changes:
    added:
    - Add tests to the household_refundable_tax_credits and household_tax_before_refundable_credits
      vars.
  date: 2024-02-09 21:57:38
- bump: patch
  changes:
    fixed:
    - Arkansas low income tax variables.
  date: 2024-02-11 00:35:31
- bump: patch
  changes:
    fixed:
    - Subtract pre-tax contributions from taxable wages and salaries.
  date: 2024-02-12 01:03:25
- bump: patch
  changes:
    fixed:
    - Virginia age deduction calculation and taxunit level subtractions.
  date: 2024-02-12 02:59:35
- bump: patch
  changes:
    fixed:
    - Adjust the Arkansas files separately formula to rely on ar_income_tax_before_non_refundable_credits
      comparisons.
  date: 2024-02-12 03:02:41
- bump: minor
  changes:
    added:
    - Michigan homestead property tax credit.
  date: 2024-02-12 03:09:26
- bump: patch
  changes:
    fixed:
    - Create person-level subtractions in WV.
  date: 2024-02-12 18:35:09
- bump: minor
  changes:
    added:
    - Add the homestead property tax credit to the list of refundable credits.
  date: 2024-02-12 20:55:26
- bump: minor
  changes:
    added:
    - Update California SNAP parameters.
  date: 2024-02-13 16:00:56
- bump: patch
  changes:
    fixed:
    - SNAP individual utility allowances should filter to utility expenses the household
      incurred.
  date: 2024-02-13 16:17:14
- bump: patch
  changes:
    fixed:
    - Refactoring Colorado child-care assistance parent fee code.
  date: 2024-02-13 17:31:59
- bump: minor
  changes:
    added:
    - Virginia filing requirement variable.
  date: 2024-02-13 18:04:02
- bump: patch
  changes:
    fixed:
    - Remove the low income table calculation from the married filing separate scenario.
  date: 2024-02-13 18:10:07
- bump: patch
  changes:
    fixed:
    - Oregon federal tax liability subtractions.
  date: 2024-02-13 23:39:19
- bump: minor
  changes:
    added:
    - Projections from Feb 2024 CBO baseline.
  date: 2024-02-14 17:44:19
- bump: patch
  changes:
    fixed:
    - New York supplemental tax calculation.
  date: 2024-02-14 18:00:30
- bump: minor
  changes:
    added:
    - Formula for the CT subtractions variable.
  date: 2024-02-15 17:10:46
- bump: minor
  changes:
    added:
    - Pennsylvania 2023 income tax references.
  date: 2024-02-15 17:38:14
- bump: patch
  changes:
    fixed:
    - Limiting the Ohio senior citizen credit to one amount.
  date: 2024-02-16 04:54:04
- bump: minor
  changes:
    added:
    - Add Kentucky married combined separate filing status.
  date: 2024-02-16 21:13:27
- bump: minor
  changes:
    added:
    - Add Delaware married combined separate filing status.
  date: 2024-02-17 00:04:29
- bump: minor
  changes:
    added:
    - AMT capital gains rates and child exemption parameters through 2024.
    - AMT references.
  date: 2024-02-17 02:46:56
- bump: patch
  changes:
    fixed:
    - Reduce the adjusted_net_capital_gain by the qualified dividend income in the
      vt_capital_gains_exclusion calcualtion.
  date: 2024-02-17 04:50:37
- bump: patch
  changes:
    changed:
    - Assign households with negative income to the -1 decile.
  date: 2024-02-17 21:13:13
- bump: minor
  changes:
    added:
    - Non-chained CPI trend and forecast.
    changed:
    - Uprate benefits using non-chained CPI.
  date: 2024-02-18 16:36:02
- bump: minor
  changes:
    added:
    - Enable the Vermont state income tax model and add it to the net income tree.
  date: 2024-02-18 17:45:25
- bump: minor
  changes:
    added:
    - Allocate the Montana deductions and exemptions optimally to the head and spouse
      if filing separately.
  date: 2024-02-18 19:52:14
- bump: minor
  changes:
    added:
    - Use income tax before non refundable credit as a comparison in the Delaware
      files separately variable.
  date: 2024-02-18 21:25:48
- bump: minor
  changes:
    added:
    - Disabled the cdcc cap increase in 2021 for the id_household_and_dependent_care_expense_deduction.
  date: 2024-02-18 23:58:28
- bump: patch
  changes:
    added:
    - Add the wv_homestead_excess_property_tax_credit to the state income tree.
  date: 2024-02-19 00:12:47
- bump: minor
  changes:
    changed:
    - Uprate OASDI and SSI by CPI-W.
  date: 2024-02-19 16:36:06
- bump: patch
  changes:
    fixed:
    - Remove pension income from the MS AGI computation.
  date: 2024-02-19 17:00:50
- bump: patch
  changes:
    fixed:
    - Include pension income in the Mississippi AGI calculation.
  date: 2024-02-19 22:58:16
- bump: minor
  changes:
    fixed:
    - Update 2024 Maximum Taxable Earnings Each Year.
  date: 2024-02-19 23:30:53
- bump: patch
  changes:
    added:
    - Virginia child and dependent care expenses deduction.
  date: 2024-02-19 23:39:26
- bump: minor
  changes:
    added:
    - Enable the West Virginia state income tax model and add it to the net income
      tree.
  date: 2024-02-20 00:59:09
- bump: patch
  changes:
    fixed:
    - Adjust the Montana head deductions exemptions variable.
  date: 2024-02-20 03:35:22
- bump: minor
  changes:
    added:
    - 2023 school meal values.
    - School meal CPI uprating.
  date: 2024-02-20 05:06:07
- bump: minor
  changes:
    added:
    - Poverty guideline uprating based on 12mo average CPI-U.
  date: 2024-02-20 05:54:45
- bump: patch
  changes:
    fixed:
    - Ohio retirement credit eligiblity and applicable pension income.
    - Use Ohio modified income in various credits.
  date: 2024-02-20 14:34:59
- bump: minor
  changes:
    added:
    - Georgia 2023 Individual Income Tax Parameters.
  date: 2024-02-20 16:32:04
- bump: patch
  changes:
    added:
    - Alternate senior renter computation of the Michigan homestead property tax credit.
  date: 2024-02-20 17:45:08
- bump: minor
  changes:
    added:
    - Add pre-subsidy electricity, care, and childcare expenses.
  date: 2024-02-20 22:09:07
- bump: minor
  changes:
    added:
    - Use adds for household_refundable_tax_credits and household_tax_before_refundable_credits.
  date: 2024-02-21 01:11:31
- bump: minor
  changes:
    added:
    - Remove vectorization from the mt_head_deductions_exemptions_indiv variable.
  date: 2024-02-21 01:41:58
- bump: minor
  changes:
    added:
    - SNAP uprating (approximated by CPI-U).
  date: 2024-02-21 12:23:33
- bump: patch
  changes:
    fixed:
    - Apply the Louisiana exemption amount to the bottom tax bracket.
  date: 2024-02-21 14:48:48
- bump: minor
  changes:
    added:
    - Arizona property tax credit.
  date: 2024-02-21 17:20:43
- bump: minor
  changes:
    added:
    - Pennsylvania Child and Dependent Care Tax Credit.
  date: 2024-02-22 15:29:21
- bump: patch
  changes:
    fixed:
    - Remove formula from household_tax_before_refundable_credits and household_refundable_tax_credits.
  date: 2024-02-22 15:35:37
- bump: patch
  changes:
    fixed:
    - Adjust the ct_social_security_benefit_adjustment variable to reflect the worksheet
      in the tax forms.
  date: 2024-02-22 16:58:33
- bump: minor
  changes:
    added:
    - Georgia 2024 Standard Deduction Parameters.
  date: 2024-02-23 06:10:17
- bump: patch
  changes:
    added:
    - Include social security, SSI and TANF in the HUD annual income variable.
  date: 2024-02-24 00:03:16
- bump: minor
  changes:
    added:
    - Enable Idaho income tax model and include in the net income tree.
  date: 2024-02-24 01:13:23
- bump: minor
  changes:
    added:
    - California alternative minimum tax calculations.
  date: 2024-02-25 23:55:29
- bump: patch
  changes:
    fixed:
    - Add employee payroll tax to the reported state income tax reform.
  date: 2024-02-26 20:50:21
- bump: minor
  changes:
    added:
    - Update the CalWORKs Child Care payment standard with the 2022 rates.
  date: 2024-02-26 20:57:25
- bump: patch
  changes:
    fixed:
    - Limit the Idaho Grocery Credit to households not enrolled in SNAP.
  date: 2024-02-26 21:59:44
- bump: minor
  changes:
    added:
    - Retirement income from CPS.
    changed:
    - Improvements to calibration routine.
  date: 2024-02-27 22:50:14
- bump: patch
  changes:
    fixed:
    - Replaced data download URLs for CPS and Enhanced CPS files.
  date: 2024-02-27 22:54:30
- bump: minor
  changes:
    added:
    - CBO uprating factors for all tax parameters through 2034.
  date: 2024-02-28 10:24:15
- bump: minor
  changes:
    added:
    - Create state withheld income tax variables for all states which cause a circular
      reference.
  date: 2024-02-28 17:28:50
- bump: patch
  changes:
    added:
    - Decompose snap_utility_allowance into three variables for SUA, LUA, and IUA.
  date: 2024-02-28 19:05:54
- bump: minor
  changes:
    added:
    - 2023 Wisconsin income tax parameters.
  date: 2024-02-29 02:00:39
- bump: patch
  changes:
    fixed:
    - Minnesota Working Family Credit eligibility logic.
  date: 2024-03-01 01:53:48
- bump: patch
  changes:
    fixed:
    - Refactor the Utah tax rate yaml file.
  date: 2024-03-01 13:39:44
- bump: minor
  changes:
    fixed:
    - Add 2024 Georgia income tax values.
  date: 2024-03-01 17:12:59
- bump: minor
  changes:
    added:
    - List of Louisiana non refundable credits in a parameter file
  date: 2024-03-02 11:09:14
- bump: patch
  changes:
    fixed:
    - Populate Social Security dependents and survivors benefits as zero in cps.py.
    - Remove uprating from Social Security dependents and survivors benefits.
    - Split up SPM unit pre-subsidy childcare expenses into individual expenses.
  date: 2024-03-02 18:37:00
- bump: patch
  changes:
    fixed:
    - Remove qualified_business_income_deduction_person from the list of Ohio deductions.
  date: 2024-03-04 19:38:02
- bump: patch
  changes:
    fixed:
    - Remove not used haircut parameters.
  date: 2024-03-05 00:49:48
- bump: patch
  changes:
    fixed:
    - Add taxable security to the list of Louisiana exemptions from AGI.
  date: 2024-03-05 00:57:54
- bump: patch
  changes:
    fixed:
    - Remove rent from the list of Mississippi income sources.
  date: 2024-03-05 04:27:45
- bump: minor
  changes:
    fixed:
    - Fix 'make install' in Makefile.
  date: 2024-03-05 05:56:46
- bump: patch
  changes:
    fixed:
    - Subtract the QBID from Idaho AGI.
  date: 2024-03-05 20:13:22
- bump: minor
  changes:
    changed:
    - Calibration improvements.
  date: 2024-03-06 11:19:30
- bump: minor
  changes:
    added:
    - Limit the CDCC relevant expense deduction to 2020 amounts in Virginia.
  date: 2024-03-06 21:11:12
- bump: patch
  changes:
    fixed:
    - Limit WIDOW filing status to widowed head with child dependents.
  date: 2024-03-06 23:17:06
- bump: minor
  changes:
    added:
    - Colorado 2023 income tax updates.
  date: 2024-03-07 15:52:31
- bump: minor
  changes:
    changed:
    - California foster youth tax credit.
  date: 2024-03-07 16:44:16
- bump: patch
  changes:
    fixed:
    - Replace state income tax with estimated withholding for all states in income
      tax used for SALT deduction.
  date: 2024-03-07 19:52:18
- bump: minor
  changes:
    added:
    - California investment interest expense deduction.
  date: 2024-03-08 01:19:52
- bump: minor
  changes:
    fixed:
    - Add South Carolina 2023 income tax rules
  date: 2024-03-08 03:32:43
- bump: patch
  changes:
    fixed:
    - Attribute the Montana exemptions to each spouse respectively.
  date: 2024-03-08 21:27:20
- bump: patch
  changes:
    changed:
    - Bump policyengine-core to address uprating issue.
  date: 2024-03-10 15:34:07
- bump: patch
  changes:
    fixed:
    - Add short term capital gains to the Michigan household resources.
  date: 2024-03-10 19:53:56
- bump: minor
  changes:
    added:
    - SSI and Social Security as income sources for LA County General Relief.
  date: 2024-03-10 20:31:23
- bump: patch
  changes:
    added:
    - README file to the Idaho tax parameters.
  date: 2024-03-11 05:47:32
- bump: patch
  changes:
    fixed:
    - Kentucky family size tax credit.
  date: 2024-03-11 23:01:08
- bump: minor
  changes:
    added:
    - Retirement distributions as unearned income for SNAP, school meals, and SSI.
  date: 2024-03-12 02:25:22
- bump: patch
  changes:
    fixed:
    - Arkansas exempt gross income components.
  date: 2024-03-12 15:15:31
- bump: patch
  changes:
    fixed:
    - Make the Connecticut personal tax credit brackets inclusive.
  date: 2024-03-12 20:39:56
- bump: minor
  changes:
    added:
    - Los Angeles County EZ Save program.
  date: 2024-03-13 15:48:05
- bump: minor
  changes:
    added:
    - Arkansas parameter update for 2023
  date: 2024-03-13 20:24:41
- bump: patch
  changes:
    fixed:
    - Make the EZ save program household level and use pre-subsidy electricity expenses.
  date: 2024-03-14 11:55:42
- bump: patch
  changes:
    fixed:
    - Utah at-home parent credit refundability and format.
  date: 2024-03-14 12:29:44
- bump: minor
  changes:
    added:
    - 2025 Budget proposal to impose an the additional Medicare tax rate and NIIT
      rate for high-income tax payers.
  date: 2024-03-14 13:14:33
- bump: minor
  changes:
    added:
    - 2023 Massachusetts Senior Circuit Breaker Credit Parameters
  date: 2024-03-14 15:00:02
- bump: minor
  changes:
    added:
    - Arizona 2023 income tax parameters.
    - Arizona filing status variable.
  date: 2024-03-14 15:33:17
- bump: minor
  changes:
    added:
    - Uprate the Biden Budget Medicare and NIIT proposal thresholds.
    - Cap the NIIT increase threshold at investment income.
  date: 2024-03-14 17:21:34
- bump: minor
  changes:
    added:
    - Connecticut property tax credit.
  date: 2024-03-15 02:24:03
- bump: minor
  changes:
    added:
    - Change the start date of SNAP uprating.
  date: 2024-03-15 03:47:15
- bump: minor
  changes:
    added:
    - Tuition and fees deduction.
  date: 2024-03-15 04:21:11
- bump: minor
  changes:
    added:
    - Update 2023 California income tax parameters.
  date: 2024-03-15 12:03:13
- bump: minor
  changes:
    added:
    - 2023 California CPI.
  date: 2024-03-15 13:29:27
- bump: patch
  changes:
    added:
    - PSL_catalog.json.
  date: 2024-03-15 14:43:16
- bump: patch
  changes:
    fixed:
    - Remove long-term capital gains from the list of Virginia subtractions.
  date: 2024-03-15 14:48:22
- bump: patch
  changes:
    fixed:
    - Adjust the remove_head_of_household reform to reflect the new filing_status.py
      logic.
  date: 2024-03-15 21:19:02
- bump: patch
  changes:
    changed:
    - Break filing_status out into multiple variables.
    - Simplify and test reform to repeal head of household filing status.
  date: 2024-03-16 03:02:17
- bump: patch
  changes:
    added:
    - A defined_for statement to ca_calworks_child_care for faster execution.
    - Intermediate variables for state child care subsidies.
  date: 2024-03-17 15:13:36
- bump: patch
  changes:
    fixed:
    - Remove the qualified business income deduction from the retirement credit eligibility
      calculation.
  date: 2024-03-17 18:48:55
- bump: patch
  changes:
    fixed:
    - Adjust the Calworks reimbursement variables to represent monthly values.
  date: 2024-03-18 18:52:52
- bump: patch
  changes:
    fixed:
    - Allocate the Montana dependent exemptions optimally if the filing status is
      married filing separately.
  date: 2024-03-19 02:52:32
- bump: minor
  changes:
    added:
    - 2023 Connecticut tax rules.
  date: 2024-03-19 03:00:29
- bump: minor
  changes:
    added:
    - Calibration of returns by filing status.
  date: 2024-03-19 14:27:50
- bump: patch
  changes:
    added:
    - 2023 Michigan Tax Rules.
  date: 2024-03-19 14:53:23
- bump: minor
  changes:
    added:
    - 2023 North Carolina Tax Rules.
  date: 2024-03-20 00:27:02
- bump: patch
  changes:
    fixed:
    - Include the self employment deduction to the list of Michigan additions.
    - Remove the self employment income from the list of household resources.
    - Subtract the above the line deductions from the household resources.
  date: 2024-03-20 04:55:01
- bump: patch
  changes:
    fixed:
    - Among joint filers, limit the Delaware elderly or disabled exclusion to filers
      with both head and spouse eligible.
  date: 2024-03-20 13:32:09
- bump: patch
  changes:
    fixed:
    - Adjust the Kentucky pension income exclusion to not count pension twice.
  date: 2024-03-20 19:07:38
- bump: patch
  changes:
    fixed:
    - Make Arkansas childcare expense credit non-refundable.
  date: 2024-03-20 19:56:27
- bump: patch
  changes:
    fixed:
    - Reduce the itemized deductions in Idaho by the SALT amount.
  date: 2024-03-20 21:17:09
- bump: patch
  changes:
    fixed:
    - Add the Connecticut EITC to the list of refundable credits.
  date: 2024-03-20 22:53:10
- bump: minor
  changes:
    added:
    - Enable Ohio income tax model and include in the net income tree.
  date: 2024-03-22 01:44:40
- bump: minor
  changes:
  - Add college student status from CPS.
  - Add minimum student age to EITC for 2021.
  - Use EITC qualifying child count for eligibility.
  date: 2024-03-22 11:49:33
- bump: patch
  changes:
  - changed:
    - Remove 2023 CPS and update default to 2022.
  date: 2024-03-22 18:58:11
- bump: patch
  changes:
    added:
    - Longer history and source for Social Security benefits target.
  date: 2024-03-24 03:38:17
- bump: patch
  changes:
    fixed:
    - Bug in filing status logic causing tax unit spouses to appear in separate returns.
  date: 2024-03-25 15:14:47
- bump: minor
  changes:
    fixed:
    - Maryland earned income tax credit.
  date: 2024-03-25 15:54:18
- bump: minor
  changes:
    added:
    - Biden reform to tax LTCG and qualified dividends as ordinary income for high-income
      filers.
  date: 2024-03-25 18:10:17
- bump: minor
  changes:
    added:
    - Enable the Connecticut income tax model and include in the net income tree.
  date: 2024-03-25 22:46:18
- bump: patch
  changes:
    fixed:
    - Adjust the Michigan household resources to exclude QBI.
  date: 2024-03-26 14:30:48
- bump: patch
  changes:
    fixed:
    - Change LA EZ-SAVE to monthly and lag the poverty line.
  date: 2024-03-26 21:46:35
- bump: minor
  changes:
    added:
    - Oregon 2023 parameter values.
  date: 2024-03-27 17:03:02
- bump: minor
  changes:
    added:
    - Include the ky_cdcc to the net income tree.
  date: 2024-03-29 22:09:50
- bump: minor
  changes:
    added:
    - 2023 New Mexico Tax Rules.
  date: 2024-03-31 22:26:12
- bump: patch
  changes:
    fixed:
    - Add taxable social security to the list of Delaware exclusions.
  date: 2024-04-01 00:02:30
- bump: minor
  changes:
    added:
    - Delaware 2023 income tax parameters.
  date: 2024-04-01 00:10:04
- bump: minor
  changes:
    added:
    - 2023 Kansas Tax Rules.
  date: 2024-04-01 22:07:43
- bump: patch
  changes:
    fixed:
    - Fix Virginia low-income credit calculation.
    - Fix Virginia itemized deduction calculation.
  date: 2024-04-02 15:56:44
- bump: minor
  changes:
    added:
    - Rename widow to surviving spouse.
  date: 2024-04-02 21:40:33
- bump: patch
  changes:
    fixed:
    - Kentucky tax unit itemizes deductions logic.
  date: 2024-04-04 03:29:14
- bump: patch
  changes:
    fixed:
    - Adjust the widow filing status to surviving spouse in the gov.contrib.biden.budget_2025.capital_gains.income_threshold
      file.
  date: 2024-04-04 16:13:37
- bump: minor
  changes:
    added:
    - Enable the Michigan income tax model and include in the net income tree.
  date: 2024-04-04 22:18:15
- bump: minor
  changes:
    added:
    - Enable the Kentucky income tax model and include in the net income tree.
  date: 2024-04-04 23:53:10
- bump: minor
  changes:
    added:
    - Arizona Cash Assistance (TANF) child eligibility.
  date: 2024-04-05 00:05:29
- bump: minor
  changes:
    added:
    - Remove premium_tax_credit from household net income tree.
  date: 2024-04-08 03:44:57
- bump: minor
  changes:
    added:
    - Fix New Mexico low income comprehensive tax rebate calculations.
  date: 2024-04-08 03:49:34
- bump: patch
  changes:
    fixed:
    - Adjust the Delaware elderly or disabled exclusion to represent the case where
      married couples file jointly.
  date: 2024-04-09 02:59:20
- bump: patch
  changes:
    fixed:
    - Floor irs_employment_income at zero.
  date: 2024-04-11 02:29:17
- bump: minor
  changes:
    added:
    - Separate out eligibility variables for NYC STC to allow for more flexible policy
      modeling.
  date: 2024-04-11 12:31:09
- bump: minor
  changes:
    added:
    - Allocate the Delaware itemized deductions based on federal AGI.
  date: 2024-04-11 17:53:36
- bump: patch
  changes:
    fixed:
    - Delaware itemized deductions logic.
  date: 2024-04-11 17:58:58
- bump: minor
  changes:
    added:
    - Michigan Expanded Deduction for Retirement and Pension Benefits.
  date: 2024-04-11 18:12:49
- bump: patch
  changes:
    fixed:
    - Tax only half of long-term capital gains in Arkansas.
  date: 2024-04-11 20:46:15
- bump: minor
  changes:
    added:
    - 2023 NYC tax rules.
  date: 2024-04-12 14:55:04
- bump: minor
  changes:
    added:
    - Include Maine to the list of modelled policies.
  date: 2024-04-12 20:20:03
- bump: minor
  changes:
    added:
    - Iowa 2023-2026 tax rates.
    - 2023 Iowa pension income exclusion logic.
    - 2023 Iowa alternative minimum tax logic.
    - Disable married filing separately on the same return in Iowa past 2023.
  date: 2024-04-12 20:25:53
- bump: patch
  changes:
    fixed:
    - Delaware _joint AGI and deductions variable attribution.
  date: 2024-04-12 20:36:40
- bump: minor
  changes:
    added:
    - Adjust the NY Empire State Child Credit to take into account the full ctc amounts.
  date: 2024-04-13 17:39:21
- bump: patch
  changes:
    fixed:
    - Delaware itemized deduction decision logic.
  date: 2024-04-14 17:20:33
- bump: minor
  changes:
    added:
    - Colorado HB24-1311 Family Affordability Tax Credit.
  date: 2024-04-14 20:10:18
- bump: minor
  changes:
    added:
    - 2023 New Hampshire tax rules.
  date: 2024-04-14 21:21:29
- bump: minor
  changes:
    added:
    - Enable remaining state income tax models and include in the net income tree.
  date: 2024-04-15 14:20:43
- bump: patch
  changes:
    added:
    - Add Old Age Pension grant standard for 2024.
  date: 2024-04-15 19:08:43
- bump: minor
  changes:
    fixed:
    - Mississippi taxable income.
  date: 2024-04-16 00:09:30
- bump: minor
  changes:
    added:
    - 2023 DC Tax Rules.
  date: 2024-04-16 00:34:07
- bump: minor
  changes:
    added:
    - DC "Give SNAP A Raise" program.
  date: 2024-04-16 17:55:38
- bump: minor
  changes:
    added:
    - 2023 Oklahoma Tax Rules.
  date: 2024-04-16 18:05:04
- bump: patch
  changes:
    fixed:
    - Arkansas capital gains tax calculations.
  date: 2024-04-17 16:09:32
- bump: minor
  changes:
    added:
    - Use CBO projection for personal exemption.
  date: 2024-04-17 16:41:57
- bump: patch
  changes:
    fixed:
    - Consolidated state level additions variables across all state models
  date: 2024-04-17 20:43:19
- bump: patch
  changes:
    fixed:
    - Remove the Mississippi married filing combined logic.
  date: 2024-04-19 05:22:04
- bump: minor
  changes:
    fixed:
    - New York household credit calculation.
  date: 2024-04-19 05:38:25
- bump: patch
  changes:
    fixed:
    - Attribute the standard and itemized deductions in Montana to each spouse respectively.
  date: 2024-04-19 14:52:52
- bump: minor
  changes:
    added:
    - IRS PUF variables under their original names.
  date: 2024-04-22 21:11:00
- bump: patch
  changes:
    fixed:
    - Include the Mississippi real estate tax deduction.
  date: 2024-04-22 23:01:24
- bump: minor
  changes:
    added:
    - 2023 Rhode Island Tax Rules.
  date: 2024-04-22 23:34:33
- bump: minor
  changes:
    added:
    - 2023 Louisiana tax rules.
  date: 2024-04-23 01:31:48
- bump: minor
  changes:
    added:
    - 2023 West Virginia tax rules.
  date: 2024-04-23 01:42:03
- bump: minor
  changes:
    added:
    - 2023 Kentucky tax rules.
  date: 2024-04-23 02:11:03
- bump: patch
  changes:
    fixed:
    - skip_existing in PyPI publish workflow
  date: 2024-04-23 06:46:02
- bump: minor
  changes:
    added:
    - Change the Colorado family affordability credit file name.
  date: 2024-04-23 16:42:53
- bump: patch
  changes:
    fixed:
    - Reduce the Arkansas taxable long term capital gains by the short term capital
      losses.
  date: 2024-04-23 17:20:45
- bump: minor
  changes:
    added:
    - Adjust the Missouri deductions metadata.
  date: 2024-04-23 18:20:42
- bump: patch
  changes:
    fixed:
    - Add Mississippi tax unit itemizes variable.
  date: 2024-04-24 04:49:34
- bump: patch
  changes:
    fixed:
    - Prorate the Montana federal income tax deduction based on Montana AGI.
  date: 2024-04-24 17:29:04
- bump: patch
  changes:
    added:
    - Illinois metadata clean-up.
    - Read me files.
    - Removed per-vehicle payment files.
  date: 2024-04-24 17:35:42
- bump: patch
  changes:
    added:
    - 2023 Virginia Tax Rules.
  date: 2024-04-25 18:37:03
- bump: minor
  changes:
    added:
    - 2023 Utah Tax Rules.
  date: 2024-04-25 19:41:13
- bump: minor
  changes:
    added:
    - 2023 Idaho Tax Rules.
  date: 2024-04-25 19:55:16
- bump: patch
  changes:
    fixed:
    - Reduce the Louisiana exempt income in 2021.
  date: 2024-04-26 00:39:06
- bump: minor
  changes:
    added:
    - SNAP BBCE Limit Updates.
  date: 2024-04-29 12:59:19
- bump: minor
  changes:
    added:
    - 2023 Ohio Tax Rules.
  date: 2024-04-29 16:34:36
- bump: minor
  changes:
    added:
    - 2023 SNAP utility allowances for Colorado
  date: 2024-04-30 02:07:09
- bump: minor
  changes:
    added:
    - Include 403b_contributions in pre_tax_contributions.
  date: 2024-05-02 09:02:21
- bump: minor
  changes:
    added:
    - New Jersey 2023 income tax updates.
  date: 2024-05-02 17:30:29
- bump: patch
  changes:
    fixed:
    - Changed parameters - `unit:years` , `unit:age` to `unit:year`
  date: 2024-05-05 12:40:28
- bump: minor
  changes:
    added:
    - Create a lives_in_vehicle variable to determine whether a homeless person is
      using their vehicle as shelter.
  date: 2024-05-05 17:39:50
- bump: patch
  changes:
    fixed:
    - Performance improvements in labor supply responses.
  date: 2024-05-05 20:28:59
- bump: patch
  changes:
    fixed:
    - Refactor the Louisianna exempt income variable to use the federal tax deduction.
  date: 2024-05-05 21:59:45
- bump: minor
  changes:
    added:
    - Allocate the Montana dependent exemptions after the application of the deductions
      and exemptions.
  date: 2024-05-06 01:15:16
- bump: patch
  changes:
    fixed:
    - Allocate the Mississippi itemized deductions optimally between spouses.
  date: 2024-05-06 01:19:28
- bump: minor
  changes:
    added:
    - Macro impact caching for key variables.
  date: 2024-05-06 15:07:09
- bump: minor
  changes:
    fixed:
    - Countable income now includes the spouse's income when both the head and spouse
      are eligible.
  date: 2024-05-06 17:53:18
- bump: minor
  changes:
    added:
    - Bump core to 2.20.0.
  date: 2024-05-06 23:33:21
- bump: minor
  changes:
    added:
    - Other housing costs beyond rent for SNAP.
  date: 2024-05-07 01:17:04
- bump: minor
  changes:
    added:
    - 2023 Massachusetts Tax Rules.
  date: 2024-05-07 12:04:33
- bump: minor
  changes:
    added:
    - Alabama 2023 tax rules.
  date: 2024-05-07 15:23:31
- bump: minor
  changes:
    added:
    - Make the Louisiana EITC and CDCC refundable.
  date: 2024-05-07 18:56:59
- bump: minor
  changes:
    added:
    - CBO elasticities for labor supply.
    - Self-employment income responses.
  date: 2024-05-08 15:28:13
- bump: minor
  changes:
    added:
    - 2023 Vermont Tax Rules.
  date: 2024-05-09 02:48:07
- bump: patch
  changes:
    added:
    - Ability for users to provide the PUF data input files.
  date: 2024-05-09 11:37:29
- bump: minor
  changes:
    added:
    - Create distinct Louisiana CDCC refundable and non-refundable variables.
  date: 2024-05-09 13:03:58
- bump: minor
  changes:
    added:
    - Hawaii 2023 income tax parameters.
  date: 2024-05-10 15:49:10
- bump: patch
  changes:
    fixed:
    - Increase the Arkansas capital gains loss cap parameter value.
  date: 2024-05-14 13:17:04
- bump: minor
  changes:
    added:
    - 2023 Missouri tax rules.
  date: 2024-05-14 14:16:18
- bump: minor
  changes:
    added:
    - Add venv and .venv to .gitignore.
  date: 2024-05-14 14:53:14
- bump: minor
  changes:
    added:
    - Backfill empty changelog entries.
  date: 2024-05-14 14:58:17
- bump: minor
  changes:
    added:
    - Update core to 2.21.5.
  date: 2024-05-14 16:51:18
- bump: minor
  changes:
    added:
    - Income disregard for CHP+
  date: 2024-05-14 21:12:56
- bump: patch
  changes:
    fixed:
    - Adjust the Alabama legal code references.
  date: 2024-05-15 02:01:54
- bump: patch
  changes:
    fixed:
    - Uncap real estate taxes in the Virginia itemized deduction logic.
  date: 2024-05-16 22:53:29
- bump: minor
  changes:
    added:
    - "Retirement Savings Contributions Credit (Saver\u2019s Credit)."
  date: 2024-05-16 23:47:24
- bump: minor
  changes:
    added:
    - Weekly hours worked.
  date: 2024-05-18 09:25:41
- bump: patch
  changes:
    added:
    - Automatic version updating for household API
  date: 2024-05-21 16:34:59
- bump: patch
  changes:
    fixed:
    - Adjust the Los Angeles income types to exclude basic income.
  date: 2024-05-22 17:28:57
- bump: patch
  changes:
    fixed:
    - Bug causing State taxes to not have effects in microsimulations.
  date: 2024-05-24 12:51:32
- bump: patch
  changes:
    fixed:
    - Randomness in baseline tax results across model runs.
  date: 2024-05-24 13:34:27
- bump: patch
  changes:
    fixed:
    - Self-employment income not available after initial microdata year.
  date: 2024-05-24 19:15:18
- bump: patch
  changes:
    fixed:
    - Add health insurance premiums to SNAP excess medical expense deduction.
  date: 2024-05-26 01:22:36
- bump: patch
  changes:
    fixed:
    - Arkansas tax unit itemizes decision based on the federal itemization.
    - Create a separate Virginia deductions variable.
  date: 2024-05-30 13:22:45
- bump: minor
  changes:
    added:
    - Add Montana taxable social security benefits.
    - Fix Montana agi formula.
  date: 2024-05-31 11:59:03
- bump: minor
  changes:
    added:
    - Remove Social Security from the Montana additions parameter.
    - Pin core to <2.22.
  date: 2024-06-03 17:08:14
- bump: patch
  changes:
    fixed:
    - Round Arkansas deduction allocation fraction to nearest whole percent.
  date: 2024-06-04 00:24:56
- bump: patch
  changes:
    fixed:
    - Add New Mexico and New Jersey credits to the net income tree.
  date: 2024-06-04 21:01:00
- bump: minor
  changes:
    added:
    - Illinois Child Tax Credit Reform.
  date: 2024-06-05 17:25:11
- bump: patch
  changes:
    fixed:
    - Arkansas income tax rates.
  date: 2024-06-07 01:04:14
- bump: patch
  changes:
    fixed:
    - Zero out the taxable social security base income thresholds for separate filers
      who cohabitated.
  date: 2024-06-07 13:52:30
- bump: minor
  changes:
    added:
    - Add Oregon state uprating.
  date: 2024-06-07 16:21:49
- bump: minor
  changes:
    added:
    - Rename medicaid_income to medicaid_magi.
  date: 2024-06-07 20:27:00
- bump: minor
  changes:
    added:
    - Colorado family affordability tax credit.
    removed:
    - Draft version of Colorado family affordability tax credit.
  date: 2024-06-08 01:49:40
- bump: minor
  changes:
    added:
    - Minnesota child and working families tax credits.
    fixed:
    - Minnesota working families tax credit parameter structure.
  date: 2024-06-10 16:45:35
- bump: minor
  changes:
    added:
    - Adjust the New Mexico refundable credits parameter files.
  date: 2024-06-10 16:50:58
- bump: patch
  changes:
    fixed:
    - Adjust the state income tax to include tax before refundable credits and refundable
      credits.
    - Create a state withheld income tax variable.
  date: 2024-06-10 21:18:51
- bump: patch
  changes:
    fixed:
    - Adjust the Minnesota phase-out rate to reflect the legal code.
  date: 2024-06-11 12:11:14
- bump: minor
  changes:
    added:
    - Utah child tax credit.
    - 2023 Utah earned income tax credit match increase.
  date: 2024-06-11 15:00:02
- bump: minor
  changes:
    fixed:
    - Fix New Jersey property tax credit income eligibility logic
  date: 2024-06-11 20:39:03
- bump: minor
  changes:
    added:
    - Colorado EITC match increase beginning in 2024, recently legislated.
  date: 2024-06-12 15:18:35
- bump: minor
  changes:
    added:
    - San Francisco working families tax credit.
  date: 2024-06-14 09:40:28
- bump: minor
  changes:
    added:
    - Variables used by Tax-Calculator but not PolicyEngine in the IRS PUF.
  date: 2024-06-18 12:58:34
- bump: minor
  changes:
    added:
    - Projections from June 2024 CBO baseline.
  date: 2024-06-19 16:51:13
- bump: minor
  changes:
    added:
    - North Dakota 2023 tax rules.
    - North Dakota taxes legal code references.
    - North Dakota tax parameters uprating.
  date: 2024-06-20 01:35:16
- bump: minor
  changes:
    added:
    - Add 2023 Minnesota Tax Rules.
  date: 2024-06-20 14:58:39
- bump: minor
  changes:
    added:
    - New York Solar Energy Systems Equipment Credit.
  date: 2024-06-20 15:16:19
- bump: patch
  changes:
    fixed:
    - Remove unneeded personal_interest_expense variable.
  date: 2024-06-21 16:07:00
- bump: patch
  changes:
    fixed:
    - Limit DC SNAP minimum allotment to eligible applicants.
  date: 2024-06-21 18:32:22
- bump: minor
  changes:
    added:
    - Hawaii standard deduction increases.
    - Hawaii tax bracket increases.
  date: 2024-06-25 01:14:35
- bump: minor
  changes:
    changed:
    - Update CPI-U and CPI-W parameters based on the CBO June 2024 Projections.
  date: 2024-06-25 02:39:47
- bump: patch
  changes:
    added:
    - Move rounding metadata to individual breakdown parameters.
  date: 2024-06-26 00:53:07
- bump: major
  changes:
    added:
    - Support for Python 3.11.
  date: 2024-06-26 17:11:51
- bump: minor
  changes:
    added:
    - Add the New York Residential Solar Tax to the net income tree.
  date: 2024-06-26 17:53:48
- bump: minor
  changes:
    added:
    - Update the SNAP uprating based on the June 2024 CBO forecast.
  date: 2024-06-27 03:27:43
- bump: minor
  changes:
    added:
    - Connecticut 2022 temporary child tax rebate.
  date: 2024-06-27 11:42:31
- bump: minor
  changes:
    added:
    - 2023 Illinois policy parameter updates.
  date: 2024-06-28 03:25:40
- bump: minor
  changes:
    added:
    - Montgomery County Local EITC.
  date: 2024-07-01 13:54:35
- bump: patch
  changes:
    fixed:
    - Oklahoma EITC refundability.
  date: 2024-07-01 20:57:08
- bump: patch
  changes:
    fixed:
    - Change the parameter input in the CT rebate reduction start from WIDOW to SURVIVING_SPOUSE.
  date: 2024-07-02 00:30:47
- bump: minor
  changes:
    added:
    - Moving DC SNAP temporary local benefit code.
  date: 2024-07-02 00:35:30
- bump: minor
  changes:
    added:
    - Maine 2023 tax rules.
    - Maine tax parameters uprating.
    - Refactor Maine property tax fairness credit.
  date: 2024-07-02 00:42:34
- bump: minor
  changes:
    added:
    - Maryland 2023 income tax updates.
  date: 2024-07-02 02:10:58
- bump: minor
  changes:
    added:
    - DC Additional SNAP minimum allotment.
  date: 2024-07-02 12:50:48
- bump: minor
  changes:
    added:
    - Mississippi 2023, 2024, and 2025 tax rates.
    - Mississippi charitable contributions credit.
  date: 2024-07-02 17:35:57
- bump: minor
  changes:
    added:
    - Student loan above the line deduction.
  date: 2024-07-02 18:45:27
- bump: minor
  changes:
    added:
    - New York State Geothermal Energy System Credit.
  date: 2024-07-02 21:36:44
- bump: minor
  changes:
    added:
    - Change MS charitable contributions credit from WIDOW to SURVIVING_SPOUSE.
  date: 2024-07-03 19:51:24
- bump: minor
  changes:
    added:
    - Halve joint EITC phase out rate reform.
  date: 2024-07-07 23:49:09
- bump: minor
  changes:
    added:
    - 2023 New York tax rules.
  date: 2024-07-08 11:55:38
- bump: minor
  changes:
    added:
    - New York State Working Families Tax Credit reform.
  date: 2024-07-08 13:14:25
- bump: patch
  changes:
    fixed:
    - 2023 EITC joint bonus parameter value.
  date: 2024-07-09 02:52:07
- bump: patch
  changes:
    fixed:
    - 2018 federal EITC parameter values.
  date: 2024-07-09 12:45:04
- bump: patch
  changes:
    added:
    - Expand free school categorical eligibility to foster, homeless, migrant, and
      runaway children.
  date: 2024-07-10 16:44:14
- bump: minor
  changes:
    added:
    - DC disability income exclusion.
  date: 2024-07-10 19:28:55
- bump: patch
  changes:
    changed:
    - Updated version of tables.
  date: 2024-07-11 16:05:44
- bump: minor
  changes:
    added:
    - Update SNAP income utility expense deduction amounts.
  date: 2024-07-12 03:51:02
- bump: minor
  changes:
    added:
    - Estate tax.
  date: 2024-07-12 10:11:42
- bump: minor
  changes:
    added:
    - New Jersey SNAP minimum allotment.
  date: 2024-07-12 16:05:37
- bump: minor
  changes:
    added:
    - DC Child Tax Credit.
    - DC Child Tax Credit reform.
  date: 2024-07-14 16:03:45
- bump: minor
  changes:
    added:
    - UBI marriage bonus structure.
  date: 2024-07-17 18:24:10
- bump: patch
  changes:
    fixed:
    - Adjust the ctc_qualifying_child to reflect the age requirement.
  date: 2024-07-18 19:53:37
- bump: minor
  changes:
    added:
    - Remove NY Child Tax Credit age minimum for 2023.
  date: 2024-07-18 23:21:40
- bump: patch
  changes:
    fixed:
    - 2020 Single income tax bracket.
  date: 2024-07-19 00:40:56
- bump: minor
  changes:
    added:
    - Maryland state SNAP minimum benefits.
  date: 2024-07-19 20:13:51
- bump: patch
  changes:
    fixed:
    - Change add_variable to update_variable function.
  date: 2024-07-20 17:07:53
- bump: minor
  changes:
    added:
    - NYSERDA Drive Clean program.
  date: 2024-07-21 02:11:13
- bump: patch
  changes:
    added:
    - 2019 Kamala Harris LIFT proposal.
  date: 2024-07-21 16:01:23
- bump: patch
  changes:
    added:
    - Fix 2018 surviving spouse AMT exemption value.
  date: 2024-07-21 16:10:11
- bump: minor
  changes:
    fixed:
    - Formatting adjustments to the Middle Class Tax Credit.
    - Added pell grants to the earned income definitions for the Middle Class Tax
      Credit.
  date: 2024-07-22 07:26:38
- bump: patch
  changes:
    added:
    - Refactor social security taxes for refundable CTC calculation.
  date: 2024-07-22 18:07:41
- bump: patch
  changes:
    added:
    - Pell Grant Student Aid Index.
  date: 2024-07-22 20:45:34
- bump: minor
  changes:
    added:
    - Separate WIC eligibility variable.
  date: 2024-07-23 03:17:03
- bump: minor
  changes:
    added:
    - Update 2023 SNAP medical deductions.
  date: 2024-07-23 04:22:45
- bump: minor
  changes:
    added:
    - SSI blind or disabled working student earned income exemption.
  date: 2024-07-23 21:52:58
- bump: minor
  changes:
    added:
    - Tax Counseling for the Elderly eligibility.
  date: 2024-07-24 00:03:46
- bump: patch
  changes:
    fixed:
    - Adjust the DC CTC formatting.
  date: 2024-07-24 01:33:28
- bump: minor
  changes:
    added:
    - 2023 Nebraska income tax values.
  date: 2024-07-24 01:38:48
- bump: patch
  changes:
    fixed:
    - DC CTC parameter period function.
  date: 2024-07-24 20:06:00
- bump: patch
  changes:
    fixed:
    - Cap the Pell Grant amount at the cost of attendance.
  date: 2024-07-24 20:10:44
- bump: patch
  changes:
    added:
    - Restructure Nebraska variables and tests.
  date: 2024-07-24 20:47:17
- bump: patch
  changes:
    fixed:
    - Disabeld the exhaustive_parameter_dependencies metadata in household_refundable_state_tax_credits
      as it was not working with state reforms.
  date: 2024-07-25 02:41:53
- bump: minor
  changes:
    added:
    - 2023 Indiana income tax updates.
  date: 2024-07-25 04:22:15
- bump: minor
  changes:
    added:
    - 2023 Washington Tax Rules.
  date: 2024-07-25 12:45:43
- bump: patch
  changes:
    fixed:
    - Remove the adds function from the reported_state_income_tax reform file.
  date: 2024-07-25 13:01:20
- bump: minor
  changes:
    added:
    - 2023 Montana Tax Rules.
  date: 2024-07-25 22:43:01
- bump: patch
  changes:
    fixed:
    - Limit the older children under the Working Families Tax Credit above 18 years.
  date: 2024-07-26 02:54:51
- bump: patch
  changes:
    fixed:
    - Optimize for the Hawaii deduction.
  date: 2024-07-29 20:47:46
- bump: patch
  changes:
    fixed:
    - Exclude childless filers from the NY WFTC EITC reduction.
  date: 2024-07-30 00:23:32
- bump: patch
  changes:
    fixed:
    - Add the flat tax variable in the relevant net income tree computations.
    - Index general household and state level parameters.
  date: 2024-07-30 05:34:09
- bump: patch
  changes:
    fixed:
    - Structure End Child Poverty Act as a reform.
  date: 2024-07-30 16:30:17
- bump: patch
  changes:
    fixed:
    - Minor CTC social security parameter formatting.
  date: 2024-07-30 20:06:02
- bump: patch
  changes:
    fixed:
    - Add the Child benefit component to the ECPA reform.
  date: 2024-07-30 20:20:10
- bump: minor
  changes:
    added:
    - Decouple the WFTC child age eligibility from the NY exemptions child age threshold.
  date: 2024-07-31 07:15:11
- bump: minor
  changes:
    added:
    - California & Oregon higher Lifeline benefit amount.
  date: 2024-08-01 13:25:55
- bump: minor
  changes:
    added:
    - Remove the parameter caching from the state variables.
  date: 2024-08-01 13:55:37
- bump: minor
  changes:
    added:
    - July 2024 CalWorks vehicle value increase.
  date: 2024-08-01 15:51:55
- bump: minor
  changes:
    added:
    - BOOST act middle class tax credit.
  date: 2024-08-02 03:31:58
- bump: minor
  changes:
    added:
    - Indiana additional exemption amount for adopted children.
  date: 2024-08-02 17:55:58
- bump: patch
  changes:
    added:
    - Consistent unit usage in list parameters.
  date: 2024-08-05 00:52:28
- bump: minor
  changes:
    added:
    - Head Start and Early Head Start programs eligibility.
  date: 2024-08-05 21:40:16
- bump: minor
  changes:
    added:
    - North Carolina use tax.
  date: 2024-08-06 16:57:19
- bump: patch
  changes:
    fixed:
    - Adjust the income_tax_before_refundable_credits variable to be neutralized when
      abolishing federal income tax.
  date: 2024-08-06 17:30:53
- bump: minor
  changes:
    added:
    - Revised State Median Income (SMI) Ceilings 2024
  date: 2024-08-06 18:44:12
- bump: patch
  changes:
    added:
    - California TANF resources variable inputs.
  date: 2024-08-06 21:26:16
- bump: minor
  changes:
    added:
    - Nebraska refundable child tax credit.
    - Remove duplicate childcare expenses variable.
  date: 2024-08-08 15:22:20
- bump: patch
  changes:
    fixed:
    - Restriction on out-dated version of policyengine-core.
  date: 2024-08-08 18:06:51
- bump: minor
  changes:
    added:
    - Support for Python 3.12.
  date: 2024-08-10 03:56:39
- bump: patch
  changes:
    fixed:
    - Refactor the alternative minimum tax files.
    - Include capital gains tax in the final alternative minimum tax calculation.
  date: 2024-08-10 11:09:59
- bump: patch
  changes:
    fixed:
    - Inclusion of unneeded packages in pyproject.toml install_requires list.
  date: 2024-08-10 19:54:58
- bump: minor
  changes:
    added:
    - New York additional Empire State Tax Credit.
  date: 2024-08-12 15:37:43
- bump: minor
  changes:
    added:
    - Rent relief tax credit.
  date: 2024-08-12 16:32:53
- bump: minor
  changes:
    added:
    - Update to codecov/codecov-action@v4, actions/setup-python@v5, and actions/checkout@v4.
  date: 2024-08-13 03:08:12
- bump: minor
  changes:
    fixed:
    - Inaccurate docstring in loss.py
  date: 2024-08-13 14:42:06
- bump: minor
  changes:
    added:
    - Flat tax on gross income.
  date: 2024-08-13 16:02:31
- bump: minor
  changes:
    added:
    - Use un-reduced income for calculating the excess of the rent relief credit.
  date: 2024-08-16 11:39:35
- bump: patch
  changes:
    fiex:
    - Typo in New York working families tax credit match.
  date: 2024-08-16 11:45:37
- bump: minor
  changes:
    added:
    - Infant calibration.
  date: 2024-08-16 15:31:16
- bump: minor
  changes:
    added:
    - Refactor the `household_benefits` and `household_state_benefits` variables to
      include a list parameter.
  date: 2024-08-17 13:51:13
- bump: minor
  changes:
    added:
    - Reform repeal Minnesota Bill HF1938.
  date: 2024-08-17 15:50:59
- bump: patch
  changes:
    removed:
    - Age limit for ARPA CTC amount scale parameter (delegating instead to base CTC
      age limit).
  date: 2024-08-17 16:48:52
- bump: patch
  changes:
    fixed:
    - Mixed scalar and vectorized operations in mn_social_security_subtraction.
  date: 2024-08-17 18:47:58
- bump: patch
  changes:
    fixed:
    - Limit American Family Act baby bonus reform to CTC-eligible children.
    - Make AFA baby bonus and head of household repeal work after 2024.
  date: 2024-08-17 22:15:46
- bump: patch
  changes:
    fixed:
    - Minnesota Bill HF1938 impact fix.
  date: 2024-08-18 16:32:45
- bump: minor
  changes:
    added:
    - Personal Credit reform.
  date: 2024-08-18 16:54:38
- bump: minor
  changes:
    added:
    - Add head_start and early_head_start variables to household_benefits parameter.
  date: 2024-08-19 15:50:20
- bump: patch
  changes:
    fixed:
    - Bug in Harris Rent Relief Act for low earners.
  date: 2024-08-19 18:40:57
- bump: minor
  changes:
    added:
    - 2024 Nebraska tax rules update.
  date: 2024-08-20 01:56:19
- bump: patch
  changes:
    fixed:
    - Minnesota standard and itemized deduction reduction structure.
  date: 2024-08-21 15:12:46
- bump: minor
  changes:
    added:
    - IRS VITA Program Eligibility.
  date: 2024-08-22 00:24:36
- bump: minor
  changes:
    added:
    - Denver property tax relief.
  date: 2024-08-22 15:03:28
- bump: minor
  changes:
    added:
    - Separate out SSI eligibility from the general uncapped_ssi file.
  date: 2024-08-22 23:31:20
- bump: minor
  changes:
    added:
    - Oregon Rebate state tax exempt reform.
  date: 2024-08-23 15:56:12
- bump: patch
  changes:
    fixed:
    - Oregon rebate reform typo.
  date: 2024-08-25 22:50:32
- bump: patch
  changes:
    fixes:
    - Utah 2024 Tax Rate and EITC Description Change.
    - Rhode Island 2023 retirement income subtraction cap increase.
    - Mississippi 2023 income tax rate.
    - Remove True print statement in Minnesota CDCC.
    - Colorado family affordability credit age multiplier label.
  date: 2024-08-26 14:19:06
- bump: minor
  changes:
    added:
    - Oregon WFHDC household income variable.
  date: 2024-08-26 21:37:42
- bump: minor
  changes:
    added:
    - Mississippi child and dependent care credit.
  date: 2024-08-26 22:09:35
- bump: minor
  changes:
    added:
    - CARES act charity deduction provision for non-itemizers.
  date: 2024-08-29 15:00:53
- bump: minor
  changes:
    added:
    - New York supplemental tax incremental benefit repeal for 2028
  date: 2024-08-29 22:06:21
- bump: patch
  changes:
    fixed:
    - Increase Hawaii Military Reserve or Hawaii National Guard Duty Pay Cap.
    - Rhode Island 2023 military retirement pay subtraction.
  date: 2024-08-29 23:49:17
- bump: minor
  changes:
    added:
    - Repeal dependent exemption reform.
  date: 2024-08-31 16:36:48
- bump: minor
  changes:
    added:
    - Family Security Act 2.0 provisions.
  date: 2024-08-31 18:22:12
- bump: minor
  changes:
    added:
    - Family Security Act 2.0 CTC amount per child and pregnancy credit structure.
  date: 2024-09-01 18:17:57
- bump: minor
  changes:
    added:
    - Infant calibration and uprating.
  date: 2024-09-02 11:22:31
- bump: patch
  changes:
    fixed:
    - Five year forward check in the Repeal dependent exemptions reform.
  date: 2024-09-03 21:50:50
- bump: minor
  changes:
    added:
    - Change reform parameters to default to 0.
  date: 2024-09-03 22:29:43
- bump: minor
  changes:
    added:
    - Apply ALD to alimony expense, not income in the above the line deductions.
    - Divorce status to cps.py.
  date: 2024-09-03 22:33:44
- bump: patch
  changes:
    fixed:
    - Minor bugs and deconstruct MOOP variables in CPS.
  date: 2024-09-03 23:46:01
- bump: minor
  changes:
    added:
    - 2024 Medicaid income limit updates for North Carolina.
  date: 2024-09-04 10:39:53
- bump: patch
  changes:
    changed:
    - Update policyengine-core to 3.6.5
  date: 2024-09-05 12:33:59
- bump: patch
  changes:
    fixed:
    - Minnesota pension income subtraction parameter value.
  date: 2024-09-05 23:49:18
- bump: minor
  changes:
    added:
    - Implemented North Carolina TANF need standard and eligibility calculations.
  date: 2024-09-05 23:56:03
- bump: minor
  changes:
    added:
    - Arkansas 2024 tax rate.
  date: 2024-09-06 03:17:09
- bump: minor
  changes:
    fixed:
    - Refactor the Utah income tax tree.
    - Remove ut_taxpayer_credit from the non-refundable credits list.
  date: 2024-09-06 16:56:54
- bump: patch
  changes:
    added:
    - Commodity Supplemental Food Program
  date: 2024-09-06 20:25:29
- bump: minor
  changes:
    changed:
    - Separated data from main repo.
  date: 2024-09-07 00:01:09
- bump: patch
  changes:
    minor:
    - Neutralize the New York Working Families Tax credit parameter values.
  date: 2024-09-09 16:40:19
- bump: patch
  changes:
    fixed:
    - Fix CSFP income limit
  date: 2024-09-09 19:58:03
- bump: patch
  changes:
    fixed:
    - Separate the CTC and EITC under the FSA 2.0.
  date: 2024-09-09 20:03:22
- bump: minor
  changes:
    added:
    - Utah additional dependent exemption starting in 2023.
  date: 2024-09-10 17:15:06
- bump: minor
  changes:
    added:
    - Update SNAP values for 2025.
  date: 2024-09-10 22:10:39
- bump: patch
  changes:
    added:
    - Updated CO TANF grant standard
  date: 2024-09-12 04:48:22
- bump: minor
  changes:
    added:
    - Test for additional standard deduction variable.
  date: 2024-09-12 17:10:41
- bump: patch
  changes:
    added:
    - Loading of policyengine-us-data from PyPI
    fixed:
    - Divided tests within GitHub Actions to avoid resource issues
  date: 2024-09-14 00:18:02
- bump: patch
  changes:
    fixed:
    - Add switch to basic income phase-in.
  date: 2024-09-16 14:57:51
- bump: patch
  changes:
    fixed:
    - Wisconsin 2nd tax bracket for single and hoh in 2023.
  date: 2024-09-16 16:11:42
- bump: minor
  changes:
    added:
    - Apply the federal standard and itemized deductions in Iowa from 2023 on.
  date: 2024-09-17 03:02:20
- bump: patch
  changes:
    fixed:
    - Adjust the kiddie tax logic in the AMT calculation.
  date: 2024-09-17 12:08:35
- bump: minor
  changes:
    changed:
    - Corrected connection with us-data repository
    removed:
    - Deprecated data folder
  date: 2024-09-18 18:16:20
- bump: minor
  changes:
    added:
    - Calculation logic for North Carolina SNAP standard and limited utility allowance
      by household size amount.
  date: 2024-09-19 01:11:12
- bump: minor
  changes:
    added:
    - 2025 CalWORKs maximum resource limit update.
  date: 2024-09-19 02:03:16
- bump: patch
  changes:
    removed:
    - CI documentation actions, which currently fail.
  date: 2024-09-19 02:12:02
- bump: minor
  changes:
    added:
    - 2025 CalWORKs payment standards increase.
  date: 2024-09-19 02:19:49
- bump: minor
  changes:
    added:
    - Nebraska child care subsidy.
  date: 2024-09-19 02:32:58
- bump: patch
  changes:
    changed:
    - Medicaid national parameters run off a CSV, cutting runtime by ~8%.
  date: 2024-09-19 15:49:59
- bump: patch
  changes:
    removed:
    - Unnecessary parameters in VT's parameter tree.
  date: 2024-09-19 16:01:11
- bump: patch
  changes:
    fixed:
    - Add defined_for metadata for all state level variables.
  date: 2024-09-19 17:53:36
- bump: patch
  changes:
    added:
    - Speedtests to PRs.
  date: 2024-09-20 15:00:03
- bump: minor
  changes:
    added:
    - Wisconsin 2024 CDCC match value.
  date: 2024-09-21 01:08:08
- bump: minor
  changes:
    added:
    - New Mexico armed forces retirement pay exemption.
  date: 2024-09-21 01:56:21
- bump: minor
  changes:
    added:
    - Tenure type.
    - Uprating for rent and property taxes.
    - Household reference person flag.
  date: 2024-09-23 09:43:51
- bump: minor
  changes:
    changed:
    - PE-US-Data bumped to 1.5.1.
  date: 2024-09-23 13:43:10
- bump: minor
  changes:
    added:
    - Remove total_income and net_income.
  date: 2024-09-23 19:44:39
- bump: minor
  changes:
    added:
    - Include 17 year olds in the NYWFTC as younger children.
  date: 2024-09-23 22:24:38
- bump: minor
  changes:
    changed:
    - Made Maine dependent exemption credit refundable in 2024.
  date: 2024-09-25 00:47:29
- bump: patch
  changes:
    changed:
    - US data version to 1.6.0.
  date: 2024-09-25 11:53:57
- bump: minor
  changes:
    added:
    - Add post TCJA income tax rates.
  date: 2024-09-25 17:55:53
- bump: minor
  changes:
    added:
    - Use adjusted gross income in withheld state income tax.
    - Separate takes_up_snap_if_eligible variable from snap variable.
    removed:
    - Windows test runner.
  date: 2024-09-27 19:02:03
- bump: minor
  changes:
    added:
    - 2024 CalFresh (SNAP) standard medical deduction amount increase.
  date: 2024-09-27 19:10:57
- bump: minor
  changes:
    added:
    - Alaska Permanent Fund Dividend and One-time Energy Relief Payments.
  date: 2024-09-27 19:42:19
- bump: minor
  changes:
    added:
    - New Family Security Act version.
  date: 2024-09-27 19:50:33
- bump: minor
  changes:
    added:
    - 2024 Kentucky income tax rate reduction.
  date: 2024-09-27 20:05:18
- bump: minor
  changes:
    fixed:
    - Remove lifeline variable from spm_unit_broadband_subsidy.
    - Modified tests for spm_unit_broadband_subsidy.
  date: 2024-09-27 20:12:23
- bump: patch
  changes:
    fixed:
    - Update the Hawaii SNAP net income test application.
  date: 2024-09-27 20:22:56
- bump: minor
  changes:
    added:
    - North Carolina rate changes for 2024 on.
    - 2024 Rhode Island EITC match.
    fixed:
    - NYC tax credit parameter formatting.
  date: 2024-09-28 02:35:09
- bump: minor
  changes:
    added:
    - Child Tax Credit phase-in variable.
    fixed:
    - Child Tax Credit value variable.
    - Pinned policyengine-core version.
  date: 2024-09-29 04:49:39
- bump: minor
  changes:
    changed:
    - PolicyEngine-US-Data bumped to 1.8
  date: 2024-09-29 22:51:45
- bump: minor
  changes:
    added:
    - Oklahoma military retirement benefit exclusion.
    - Oklahoma AGI subtractions list.
  date: 2024-09-29 23:26:45
- bump: minor
  changes:
    added:
    - 2023 Medicaid income limit updates.
  date: 2024-09-30 16:54:45
- bump: minor
  changes:
    added:
    - North Carolina military retirement deduction.
  date: 2024-09-30 17:03:10
- bump: patch
  changes:
    changed:
    - Moved loading of abolitions parameters earlier in initialization process
  date: 2024-09-30 22:09:41
- bump: patch
  changes:
    added:
    - Always use the SUA for CO.
  date: 2024-10-02 17:49:23
- bump: minor
  changes:
    added:
    - Parameterize the age in is_person_demographic_tanf_eligible.
  date: 2024-10-04 16:51:40
- bump: minor
  changes:
    added:
    - Typo in CalWORKs exempt parameter.
  date: 2024-10-05 07:43:35
- bump: minor
  changes:
    added:
    - Minnesota 2024 income tax bracekts.
  date: 2024-10-05 12:11:34
- bump: minor
  changes:
    added:
    - EITC takeup by number of children.
  date: 2024-10-06 10:30:21
- bump: minor
  changes:
  - Updated to PolicyEngine US Data v1.9.
  date: 2024-10-07 13:04:35
- bump: minor
  changes:
    added:
    - Added NC SNAP utility allowances for FY 2025.
    fixed:
    - Corrected NC SNAP utility allowance parameters start date.
  date: 2024-10-08 14:25:53
- bump: minor
  changes:
    added:
    - Minnesota 2024 base and additional standard deduction amount updates.
  date: 2024-10-08 14:36:53
- bump: minor
  changes:
    added:
    - Minnesota 2024 standard deduction limitations update.
  date: 2024-10-09 04:16:32
- bump: minor
  changes:
  - Updated to PolicyEngine US Data v1.10.
  date: 2024-10-09 11:09:17
- bump: minor
  changes:
  - Updated to PolicyEngine US Data v1.11.
  date: 2024-10-09 15:10:16
- bump: minor
  changes:
    added:
    - Missouri 2024 income tax rate and brackets.
  date: 2024-10-14 19:08:02
- bump: minor
  changes:
    added:
    - Harris capital gains tax reform.
  date: 2024-10-14 19:22:35
- bump: minor
  changes:
    added:
    - Kentucky Standard Deduction 2024 & 2025.
  date: 2024-10-14 20:30:24
- bump: minor
  changes:
    added:
    - California Standard Deduction, Personal/Dependent Exemption Credits and Renter
      AGI Cap 2024.
  date: 2024-10-14 20:55:12
- bump: minor
  changes:
    added:
    - California Income Tax Thresholds 2024.
  date: 2024-10-15 00:23:23
- bump: minor
  changes:
    added:
    - Idaho 2024 income tax rate and brackets.
  date: 2024-10-15 03:05:54
- bump: minor
  changes:
    added:
    - Kansas disabled veteran exemptions.
  date: 2024-10-15 03:15:23
- bump: minor
  changes:
    added:
    - 2024 tax rate, CDCC match, standard deduction and personal exemption amount
      in Kansas..
  date: 2024-10-15 10:18:53
- bump: minor
  changes:
    added:
    - IN county taxes.
  date: 2024-10-15 16:26:25
- bump: minor
  changes:
    added:
    - Exclude students from the SNAP unit with certain exceptions.
  date: 2024-10-15 16:32:32
- bump: minor
  changes:
    added:
    - Chained CPI 2035.
  date: 2024-10-15 18:57:14
- bump: minor
  changes:
    added:
    - Georgia 2024 dependent exemption amount update.
  date: 2024-10-15 19:32:53
- bump: minor
  changes:
    added:
    - Michigan 2024 income tax rate update.
  date: 2024-10-16 12:20:25
- bump: minor
  changes:
    added:
    - Biden NIIT label and description change.
  date: 2024-10-17 19:59:12
- bump: patch
  changes:
    fixed:
    - Pregnant people counted as 2 for Medicaid FPG percent
  date: 2024-10-21 19:39:15
- bump: patch
  changes:
    changed:
    - Updated required version of policyengine-core
  date: 2024-10-21 20:22:41
- bump: patch
  changes:
    fixed:
    - Changed weekly_hours_worked to weekly_hours_worked_before_lsr in SNAP formula
      to avoid circular dependency.
  date: 2024-10-21 20:37:15
- bump: minor
  changes:
    added:
    - End ACP effective 2024-06-01.
  date: 2024-10-23 20:51:51
- bump: minor
  changes:
    added:
    - 2025 income and capital gains thresholds.
  date: 2024-10-23 22:18:23
- bump: minor
  changes:
    added:
    - Trump tip income tax exempt.
  date: 2024-10-24 03:58:00
- bump: minor
  changes:
    added:
    - Separate tip income and overtime income from the main tax exempt reforms structure.
  date: 2024-10-27 22:00:19
- bump: minor
  changes:
    added:
    - DC Child Tax Credit.
  date: 2024-10-28 20:09:23
- bump: minor
  changes:
    added:
    - Remaining 2025 IRS tax posted parameter updates.
  date: 2024-10-28 21:33:47
- bump: minor
  changes:
    added:
    - Capital gains tax responses.
  date: 2024-10-29 13:25:05
- bump: patch
  changes:
    changed:
    - Updated policyengine-us-data to 0.11.1
    - Updated microdf-python to 0.4.3
  date: 2024-10-29 19:55:24
- bump: patch
  changes:
    changed:
    - Altered handling of federal params in VA reduced itemized deductions
  date: 2024-10-30 02:19:31
- bump: minor
  changes:
    added:
    - California Medicaid Former Foster Youth Program.
  date: 2024-10-30 18:47:11
- bump: patch
  changes:
    fixed:
    - remove uprating for SNAP variables that don't change
  date: 2024-10-31 18:57:07
- bump: patch
  changes:
    fixed:
    - Branch improvements.
  date: 2024-11-01 10:27:40
- bump: patch
  changes:
    fixed:
    - Colorado 2023 sales tax refund.
  date: 2024-11-01 16:53:33
- bump: patch
  changes:
    fixed:
    - Qualified business defaults to true.
  date: 2024-11-04 12:17:46
- bump: minor
  changes:
    added:
    - SNAP 2024 SUA for Colorado
  date: 2024-11-05 21:37:21
- bump: minor
  changes:
    added:
    - Update EITC joint bonus for childless filers.
  date: 2024-11-07 11:43:28
- bump: patch
  changes:
    added:
    - Label to Alaska tax param folder
  date: 2024-11-08 23:52:56
- bump: patch
  changes:
    added:
    - Test for meets_school_meal_categorical_eligibility with vectorized inputs.
    fixed:
    - Corrected meets_school_meal_categorical_eligilibity to properly calculate eligibility
      for vectorized inputs.
  date: 2024-11-10 18:07:53
- bump: minor
  changes:
    fixed:
    - NJ EITC correctly calculates federal EITC entitlement.
  date: 2024-11-11 04:40:19
- bump: patch
  changes:
    fixed:
    - Iowa Income Tax Rates 2023-2026.
  date: 2024-11-11 04:47:50
- bump: minor
  changes:
    added:
    - Los Angeles County expectant parent payment.
    - Los Angeles County infant supplement.
  date: 2024-11-13 16:46:23
- bump: minor
  changes:
    added:
    - Georgia 2024 income tax rate update.
  date: 2024-11-14 17:44:55
- bump: patch
  changes:
    fixed:
    - Mississippi missing 2023 income tax bracket thresholds.
  date: 2024-11-14 20:12:06
- bump: patch
  changes:
    fixed:
    - Refactor the New York Working Families Tax Credit.
  date: 2024-11-15 19:21:17
- bump: patch
  changes:
    added:
    - Add the 2023 Arkansas inflation relief credit amount and avoid attributing the
      amount twice for joint filers filing separately.
  date: 2024-11-16 20:18:42
- bump: patch
  changes:
    fixed:
    - Remove the child tax rebate from the list of 2023 rhode island refundable credits.
  date: 2024-11-16 20:47:40
- bump: patch
  changes:
    added:
    - Populate va_agi_person and add the Virginia spouse tax adjustment to the net
      income tree.
  date: 2024-11-16 20:55:48
- bump: minor
  changes:
    added:
    - Montana 2023 income tax rule updates.
  date: 2024-11-18 01:37:58
- bump: minor
  changes:
    added:
    - SALT deduction phase-out reform.
  date: 2024-11-18 02:11:15
- bump: minor
  changes:
    fixed:
    - Cliff variables.
  date: 2024-11-18 13:26:09
- bump: minor
  changes:
    changed:
    - US-Data to 1.13.
  date: 2024-11-19 13:15:26
- bump: patch
  changes:
    added:
    - Monthly age variable.
    fixed:
    - Los Angeles Infant Supplement and Expectant Parent Payment age threshold.
  date: 2024-11-19 16:41:43
- bump: patch
  changes:
    added:
    - New test to cliff_evaluated to demonstrate differences between adults and children
      in given household.
    changed:
    - Changed formula for cliff_evaluated to use new marginal tax rate adults parameter.
    - Updated cliff_gap test to use new marginal tax rate adults parameter.
    removed:
    - Unused cliff impact parameters.
  date: 2024-11-19 21:32:57
- bump: minor
  changes:
    added:
    - SALT phase-out reform separate rate for joint filers.
  date: 2024-11-19 23:38:18
- bump: minor
  changes:
    added:
    - CTC supplement for oldest child reform.
    - Child index variable.
  date: 2024-11-21 02:32:20
- bump: minor
  changes:
    added:
    - Delaware 2022 relief rebate.
  date: 2024-11-21 03:30:46
- bump: minor
  changes:
    added:
    - Reform to repeal state dependent exemptions.
  date: 2024-11-21 03:44:18
- bump: patch
  changes:
    fixed:
    - Montana 2023 / 2024 EITC match.
  date: 2024-11-25 12:08:59
- bump: minor
  changes:
    added:
    - Apply the phase-in to the CTC when computing the New York empire state credit.
  date: 2024-11-25 21:52:13
- bump: minor
  changes:
    added:
    - Montana 2023 income tax rebate.
  date: 2024-11-25 22:04:48
- bump: minor
  changes:
    added:
    - Louisiana 2025 flat income tax rate.
    - Louisiana 2025 retirement income exemption increase.
  date: 2024-11-25 23:01:42
- bump: minor
  changes:
    added:
    - Louisiana 2025 standard deduction structure.
  date: 2024-11-30 18:08:00
- bump: patch
  changes:
    fixed:
    - Arkansas 2023 low income tax table parameters.
  date: 2024-12-01 16:39:30
- bump: patch
  changes:
    changed:
    - Upgraded minimum policyengine-core version
    - Allowed more flexibility in policyengine-us-data version
  date: 2024-12-03 20:14:27
- bump: minor
  changes:
    added:
    - Add the Arizona charitable contributions credit to the net income tree.
  date: 2024-12-03 20:23:24
- bump: patch
  changes:
    fixed:
    - Remove the SNAP child support deduction from the net income computation if applied
      to gross income.
  date: 2024-12-04 19:11:45
- bump: minor
  changes:
    added:
    - Apply the TCJA mortgage value limits under the mortgage interest deduction.
  date: 2024-12-04 21:38:01
- bump: minor
  changes:
    added:
    - Remove CBO elasticities toggle.
  date: 2024-12-05 15:47:47
- bump: minor
  changes:
    added:
    - Montana property tax rebate.
  date: 2024-12-05 15:58:14
- bump: minor
  changes:
    added:
    - Add multiple state exemptions to the repeal of state dependent exemptions reform.
  date: 2024-12-05 16:42:58
- bump: minor
  changes:
    added:
    - Second earner tax reform.
  date: 2024-12-05 16:48:14
- bump: minor
  changes:
    added:
    - Nebraska military retirement benefit exclusion.
  date: 2024-12-12 05:36:14
- bump: patch
  changes:
    added:
    - Capability to select custom start time for simulations; this is a patch for
      structural reforms that occur at non-default time periods.
  date: 2024-12-13 23:43:04
- bump: patch
  changes:
    fixed:
    - NYWFTC EITC older children eligibility.
  date: 2024-12-15 23:08:57
- bump: patch
  changes:
    fixed:
    - New York Working Families Tax Credit parameter structure.
    - New York exemptions child definition.
  date: 2024-12-18 02:17:13
- bump: minor
  changes:
    added:
    - Add non-refundable credits to state dependent exemption reform.
  date: 2024-12-18 02:31:13
- bump: patch
  changes:
    added: 2025 SSI, AND-CS, and OAP values
  date: 2024-12-20 16:50:32
- bump: patch
  changes:
    fixed:
    - Adjust the EPP max pregnancy month value.
  date: 2024-12-23 19:54:14
- bump: patch
  changes:
    fixed:
    - Indiana National Guard and Reserve Pay Deduction 2023.
  date: 2024-12-24 12:46:05
- bump: minor
  changes:
    added:
    - 2026 Estate Tax Credit Exemption amount.
  date: 2024-12-24 15:53:04
- bump: patch
  changes:
    fixed:
    - Illinois income tax before non-refundable credits variable format.
  date: 2024-12-24 18:42:26
- bump: minor
  changes:
    added:
    - Expanded CTC reform including a reformed phase-in structure.
  date: 2024-12-24 21:20:18
- bump: minor
  changes:
    added:
    - SSI qualified non-citizen eligibility.
  date: 2024-12-26 12:59:32
- bump: minor
  changes:
    added:
    - Abolish SNAP net income test reform.
    - Abolish SNAP deductions reform.
  date: 2024-12-27 21:44:15
- bump: minor
  changes:
    added:
    - 2024 DC property tax credit maximum benefit and thresholds
  date: 2024-12-28 02:48:55
- bump: patch
  changes:
    fixed:
    - Iowa alternate tax eligibility.
  date: 2025-01-03 16:28:36
- bump: patch
  changes:
    fixed:
    - Uncap New York real estate tax deduction.
    - Cap New York college tuition expenses credit and deduction per student.
  date: 2025-01-06 05:03:19
- bump: minor
  changes:
    added:
    - New Jersey medical expense deduction.
  date: 2025-01-06 15:50:44
- bump: patch
  changes:
    fixed:
    - NYC income tax rates.
  date: 2025-01-06 18:47:40
- bump: minor
  changes:
    added:
    - State-level variables in taxsim.
  date: 2025-01-08 23:32:39
- bump: minor
  changes:
    added:
    - 2024 DC keep child care affordable tax credit max benefit and thresholds.
    - DC EITC match delay to 2029.
  date: 2025-01-09 16:55:35
- bump: patch
  changes:
    added:
    - Montana top income tax rate 2024.
  date: 2025-01-09 21:40:41
- bump: patch
  changes:
    fixed:
    - Only apply the Virginia rebate to the 2023 tax year.
  date: 2025-01-10 05:35:35
- bump: minor
  changes:
    added:
    - DC property tax credit take up.
  date: 2025-01-10 11:34:59
- bump: minor
  changes:
    added:
    - DC property tax credit reform.
  date: 2025-01-13 01:59:31
- bump: patch
  changes:
    fixed:
    - 2024 Connecticut income tax rates for HOH and surviving spouses.
  date: 2025-01-13 17:48:43
- bump: minor
  changes:
    added:
    - References for New Jersey 2024 state income tax.
  date: 2025-01-13 19:10:03
- bump: minor
  changes:
    added:
    - Colorado income tax rate 2024.
  date: 2025-01-15 21:19:28
- bump: patch
  changes:
    fixed:
    - Limit CAPI to households with eligible aged or disabled filers.
  date: 2025-01-16 20:40:42
- bump: minor
  changes:
    added:
    - Missouri 2024 and 2025 top income tax rate.
    - Missouri 2024 working family tax credit match.
  date: 2025-01-16 21:12:09
- bump: minor
  changes:
    added:
    - Puerto Rico low income credit.
    - Puerto Rico compensatory low income credit.
  date: 2025-01-17 04:08:48
- bump: patch
  changes:
    fixed:
    - DC property tax credit reform 5 year forward check.
  date: 2025-01-17 14:54:51
- bump: patch
  changes:
    fixed:
    - DC property tax credit phase-out calculation.
  date: 2025-01-18 00:44:16
- bump: patch
  changes:
    fixed:
    - Apply the 5 year forward check to the SALT phase out reform.
  date: 2025-01-20 05:43:12
- bump: minor
  changes:
    added:
    - Limit the SALT deduction to property taxes reform.
  date: 2025-01-20 15:53:06
- bump: minor
  changes:
    added:
    - Maryland standard deduction values 2024.
  date: 2025-01-21 04:58:51
- bump: minor
  changes:
    added:
    - 2025 New York Inflation Rebates.
  date: 2025-01-21 05:05:10
- bump: minor
  changes:
    added:
    - 2024 California YCTC and Foster Youth Credit parameters.
  date: 2025-01-21 20:24:31
- bump: patch
  changes:
    fixed:
    - Limit DC PTC to filers that take it up in the reform.
  date: 2025-01-22 06:23:40
- bump: patch
  changes:
    fixed:
    - Invalid value when dividing employment_income by total_earnings in marginal
      tax rate calculation.
  date: 2025-01-23 16:58:25
- bump: patch
  changes:
    fixed:
    - Include the New York 2025 Inflation Rebates in the net income tree.
  date: 2025-01-24 16:08:29
- bump: patch
  changes:
    fixes:
    - Consistent use of straight quotes instead of smart quotes.
  date: 2025-01-24 16:12:31
- bump: minor
  changes:
    added:
    - Optional State Sales Tax Rates.
  date: 2025-01-24 16:56:04
- bump: minor
  changes:
    added:
    - NYC school tax credit phase out reform.
  date: 2025-01-27 12:51:08
- bump: patch
  changes:
    fixed:
    - Invalid value encountered when dividing income_effect by original_earnings and
      dividing substitution_effect by original_earnings in weekly hours worked calculation
  date: 2025-01-27 21:39:20
- bump: patch
  changes:
    fixed:
    - California itemized deduction limits 2024.
    - California AMT parameters 2024.
    - California 2024 tax form references.
  date: 2025-01-28 13:45:56
- bump: minor
  changes:
    added:
    - New York 2024 tax form references.
  date: 2025-01-29 01:21:20
- bump: patch
  changes:
    fixed:
    - Iowa income tax structure on and after 2023.
  date: 2025-01-29 15:14:24
- bump: minor
  changes:
    added:
    - New York City 2024 tax form references.
  date: 2025-01-29 20:49:54
- bump: minor
  changes:
    added:
    - Georgia State Tax Code 2024 Updates.
  date: 2025-01-31 14:12:32
- bump: minor
  changes:
    added:
    - Change is_widowed to is_surviving_spouse.
  date: 2025-01-31 15:42:23
- bump: minor
  changes:
    added:
    - January 2025 CBO economic and demographic outlooks.
  date: 2025-02-03 22:12:04
- bump: patch
  changes:
    fixed:
    - Revert previous commit.
  date: 2025-02-04 16:24:45
- bump: patch
  changes:
    fixes:
    - Georgia personal exemption availability.
  date: 2025-02-05 00:41:13
- bump: patch
  changes:
    fixed:
    - Adds 2025 Federal Poverty Guidelines.
  date: 2025-02-05 18:19:06
- bump: minor
  changes:
    added:
    - Refactor the Alternative Minimum Tax (AMT) logic.
  date: 2025-02-06 10:21:40
- bump: minor
  changes:
    added:
    - Pennsylvania 2024 income tax updates.
  date: 2025-02-06 20:58:56
- bump: minor
  changes:
    added:
    - 2024 North Carolina Income Tax Updates.
  date: 2025-02-07 21:44:34
- bump: minor
  changes:
    added:
    - CBO uprating factors for all tax parameters through 2035.
  date: 2025-02-10 21:41:56
- bump: minor
  changes:
    added:
    - Apply itemized deduction limitations.
  date: 2025-02-11 16:25:15
- bump: patch
  changes:
    fixed:
    - Create a non_deductible_mortgage_interest variable.
    - Sum deductible and non-deductible interest in the mortgage_interest variable.
  date: 2025-02-11 18:25:27
- bump: patch
  changes:
    fixes:
    - Convert the Montana Child Tax Credit to a reform.
  date: 2025-02-12 20:02:57
- bump: minor
  changes:
    added:
    - Kansas State Tax Code 2024 Updates.
  date: 2025-02-13 00:37:01
- bump: minor
  changes:
    added:
    - Colorado 2024 tax form references.
    - 2023 and 2024 Colorado Income Qualified Senior Housing Credit.
    - 2024 Colorado ABLE Account Cap.
    - 2023 and 2024 Colorado CollegeInvest Maximum Amount.
    - 2024 Colorado State Sales Tax Refund.
  date: 2025-02-13 01:01:20
- bump: minor
  changes:
    added:
    - Rename interest_expense to deductible_interest_expense.
  date: 2025-02-13 01:08:09
- bump: patch
  changes:
    added:
    - update the CSFP income limits
  date: 2025-02-13 21:40:47
- bump: minor
  changes:
    added:
    - Kentucky income tax rate 2026.
  date: 2025-02-14 19:34:59
- bump: patch
  changes:
    fixed:
    - Set the bottom bracket to -.inf under the New York Inflation Rebates reform.
  date: 2025-02-14 20:39:21
- bump: minor
  changes:
    changed:
    - Uprate medical expense categories by CMS MOOP per capita projections.
    removed:
    - Over-the-counter expenses from MOOP definition for IRS and SNAP.
  date: 2025-02-17 23:53:42
- bump: patch
  changes:
    added:
    - Add personal exemptions to the AMT Income calculation.
  date: 2025-02-18 22:33:47
- bump: minor
  changes:
    added:
    - DC 2024 Income Tax Updates.
  date: 2025-02-18 23:22:33
- bump: patch
  changes:
    fixed:
    - Apply miscellaneous deduction floor.
    - Add miscellaneous deduction to the AMT Income calculation.
  date: 2025-02-19 20:05:31
- bump: minor
  changes:
    added:
    - Family Income Supplemental Credit Act reform.
  date: 2025-02-19 20:13:32
- bump: minor
  changes:
    added:
    - New York Pension exclusion Variable.
    - New York Subtraction List Parameter.
    - Added test for New York pension exclusion variable.
  date: 2025-02-20 03:56:06
- bump: patch
  changes:
    fixed:
    - FISC act in effect parameter type.
  date: 2025-02-20 13:23:33
- bump: patch
  changes:
    fixed:
    - Correct AMT single exemption amount values.
  date: 2025-02-20 15:09:55
- bump: minor
  changes:
    added:
    - Nationwide (except NY and VT) ACA for 2025.
  date: 2025-02-20 15:41:40
- bump: minor
  changes:
    added:
    - 2024 Massachusetts State Income Tax Updates.
  date: 2025-02-20 19:47:27
- bump: patch
  changes:
    fixed:
    - Floor the income bracket at 1 in the state_sales_tax variable.
  date: 2025-02-24 13:59:24
- bump: patch
  changes:
    added:
    - CLAUDE.md with development guidelines and common code patterns
    fixed:
    - Delete old ACA SLCSP files
    - Expanded Variables Related to LA county SLCSP
    - Fix array comparison in the LA expectant parent payment eligibility formula
  date: 2025-02-24 23:14:08
- bump: minor
  changes:
    added:
    - Ohio state tax code 2025 updates.
  date: 2025-02-27 08:40:40
- bump: patch
  changes:
    fixed:
    - Cap the FISC Act AGI floor at 0.
  date: 2025-02-28 14:09:09
- bump: patch
  changes:
    fixed:
    - Louisiana federal tax deduction reduction.
  date: 2025-02-28 14:57:36
- bump: minor
  changes:
    added:
    - Employer side Social Security and Medicare payroll tax.
    - Reform for counting employer side payroll taxes in employees' IRS gross income.
  date: 2025-03-01 15:17:51
- bump: patch
  changes:
    fixed:
    - Hide program takeup parameters from the web UI by setting economy: false in
        their metadata
  date: 2025-03-01 23:09:07
- bump: minor
  changes:
    added:
    - Modified reform for counting employer side payroll taxes in employees' IRS gross
      income so that Social Security and Medicare can be included separately.
  date: 2025-03-03 23:06:08
- bump: minor
  changes:
    added:
    - Utah state tax code 2024 updates.
  date: 2025-03-04 23:26:22
- bump: minor
  changes:
    added:
    - Implemented North Carolina Subsidized Child Care Assistance (SCCA) program and
      entry eligibility calculations.
    improved:
    - Enhanced NC SCCA by adding school age detection and refactoring age group determination
      using parameter-based approach.
    - Fixed parameter format issues to address validation errors in rate_unit format.
  date: 2025-03-05 14:11:36
- bump: patch
  changes:
    fixed:
    - Remove Colorado SNAP net income test.
  date: 2025-03-06 13:36:02
- bump: patch
  changes:
    fixed:
    - Alabama retirement exemption computation.
  date: 2025-03-06 14:07:16
- bump: patch
  changes:
    changed:
    - Adjust the Infant age group definition for North Carolina SCCA program.
  date: 2025-03-07 00:26:43
- bump: patch
  changes:
    added:
    - Adjust label for young child basic income age parameter.
  date: 2025-03-07 19:23:38
- bump: patch
  changes:
    fixed:
    - Typo in the Los Angeles County general relief housing subsidy parameters.
  date: 2025-03-08 12:59:39
- bump: minor
  changes:
    added:
    - 2024 Michigan State Income Tax Updates.
  date: 2025-03-10 12:25:03
- bump: minor
  changes:
    added:
    - 2025 Idaho income tax cut.
  date: 2025-03-10 15:29:09
- bump: patch
  changes:
    fixed:
    - Colorado credit returns NaNs in 2025 and beyond.
    - Added test for NaNs in 2025 and beyond.
  date: 2025-03-11 12:24:12
- bump: patch
  changes:
    fixed:
    - Minnesota social security subtraction reduction.
  date: 2025-03-11 15:56:15
- bump: minor
  changes:
    fixed:
    - Fixed California Rating Area 16's ACA premium.
  date: 2025-03-11 21:57:12
- bump: minor
  changes:
    added:
    - 2024 Idaho State Income Tax Updates.
  date: 2025-03-12 15:09:34
- bump: minor
  changes:
    added:
    - 2024 Kentucky State Income Tax Updates.
  date: 2025-03-12 18:28:39
- bump: minor
  changes:
    added:
    - 2024 Alabama State Income Tax Updates.
  date: 2025-03-13 15:42:03
- bump: patch
  changes:
    fixed:
    - Changed reform to tax employer payroll taxes from a parametric to a structural
      reform to avoid double-counting.
  date: 2025-03-14 00:28:04
- bump: minor
  changes:
    added:
    - Move branch_to_determine_itemization to gov/simulation folder.
  date: 2025-03-17 09:50:22
- bump: minor
  changes:
    added:
    - 2024 Mississippi State Income Tax Updates.
  date: 2025-03-17 21:18:41
- bump: minor
  changes:
    added:
    - New York and Vermont ACA family tier ratings.
  date: 2025-03-17 21:43:27
- bump: minor
  changes:
    added:
    - Virginia state tax code 2024 updates.
    - Replace inactive statutory links in the Virginia tax code.
    - Update description of Virginia itemized deduction limits.
  date: 2025-03-17 21:48:20
- bump: patch
  changes:
    fixed:
    - Idaho 2024 income tax rate.
  date: 2025-03-18 07:50:27
- bump: minor
  changes:
    added:
    - Missouri state tax code 2024 updates.
  date: 2025-03-19 07:54:52
- bump: minor
  changes:
    fixed:
    - Fixed Texas and Maine rating areas and corresponding SLCSP.
  date: 2025-03-19 09:20:57
- bump: patch
  changes:
    fixed:
    - Rename capital_gains_before_response to long_term_capital_gains_before_response
      as it is unclear whether it might include/allocate short term.
  date: 2025-03-19 09:32:35
- bump: patch
  changes:
    fixed:
    - Remove SSI from unearned income sources for NC TANF.
  date: 2025-03-19 20:55:15
- bump: minor
  changes:
    added:
    - Minnesota 2024 state income tax updates.
  date: 2025-03-19 21:49:56
- bump: patch
  changes:
    fixed:
    - Remove the mistakenly added tax-dependent limit from the NC SCCA program as
      it is not required.
  date: 2025-03-20 12:19:03
- bump: patch
  changes:
    added:
    - Added Maryland Tax Code Updates for 2024.
  date: 2025-03-20 12:28:46
- bump: patch
  changes:
    fixed:
    - "Fixed SSI spousal deeming logic by adding the FBR differential threshold check\
      \ required by \xA7416.1163(d)(1). Now the ineligible spouse's income is only\
      \ deemed if it exceeds the difference between couple and individual FBRs."
    - Corrected a multi-argument `max_()` usage in the State Supplement code to use
      `np.maximum.reduce(...)`, ensuring that single disabled individuals now receive
      the correct (non-zero) supplement amount.
    - Updated `ssi_category` so that disabled individuals are categorized properly
      (no longer `'NONE'`), fixing a scenario where the category check returned zero
      for disabled recipients.
    - Revised the Massachusetts FULL_COST integration test to align with our current
      offset logic for large leftover incomes (previously returned an unexpected zero).
  date: 2025-03-20 13:20:44
- bump: patch
  changes:
    fixed:
    - Refactor New Mexico itemized deductions.
  date: 2025-03-20 14:53:50
- bump: minor
  changes:
    added:
    - 2024 North Dakota State Income Tax Updates.
  date: 2025-03-20 15:35:49
- bump: minor
  changes:
    added:
    - 2023 to 2025 Massachusetts SSI State Supplement Parameters.
  date: 2025-03-20 21:06:04
- bump: minor
  changes:
    added:
    - Illinois 2024 income tax updates.
    fixed:
    - Illinois child tax credit logic.
  date: 2025-03-20 23:52:06
- bump: minor
  changes:
    added:
    - 2024 Wisconsin State Income Tax Updates.
  date: 2025-03-24 11:01:52
- bump: minor
  changes:
    added:
    - Oklahoma State Tax Code 2024 Updates.
  date: 2025-03-24 11:38:01
- bump: minor
  changes:
    added:
    - Include California State Supplement eligibility rules and include in the net
      income tree .
  date: 2025-03-24 14:07:04
- bump: patch
  changes:
    fixed:
    - Minnesota working family credit phase-in threshold.
  date: 2025-03-24 20:55:29
- bump: minor
  changes:
    added:
    - Massachusetts Transitional Aid to Families with Dependent Children.
  date: 2025-03-24 21:11:24
- bump: patch
  changes:
    added:
    - Updated State Spending on Medicaid.
  date: 2025-03-25 09:56:10
- bump: minor
  changes:
    added:
    - Arizona 2024 income tax updates.
  date: 2025-03-25 16:34:13
- bump: minor
  changes:
    added:
    - 2025 Idaho Grocery Credit.
  date: 2025-03-25 20:17:19
- bump: minor
  changes:
    added:
    - Kansas head of household additional exemption.
  date: 2025-03-25 20:22:29
- bump: minor
  changes:
    added:
    - 2024 South Carolina State Income Tax Updates.
  date: 2025-03-26 17:10:58
- bump: minor
  changes:
    added:
    - 2024 Indiana Income Tax Updates.
  date: 2025-03-28 12:23:21
- bump: minor
  changes:
    added:
    - Convert TANF variables to monthly.
  date: 2025-03-28 17:49:52
- bump: minor
  changes:
    added:
    - 2024 Hawaii State Income Tax Updates.
  date: 2025-03-28 18:57:33
- bump: minor
  changes:
    added:
    - 2024 Washington State Income Tax Updates.
  date: 2025-03-31 15:42:14
- bump: minor
  changes:
    added:
    - 2024 Louisiana State Income Tax Updates.
  date: 2025-04-01 12:10:52
- bump: minor
  changes:
    added:
    - 2025 Utah Income Tax Changes.
  date: 2025-04-01 13:33:21
- bump: minor
  changes:
    added:
    - Massachusetts Emergency Aid to the Elderly, Disabled and Children (EAEDC).
  date: 2025-04-01 13:44:29
- bump: minor
  changes:
    added:
    - 2024 Iowa State Income Tax Updates.
  date: 2025-04-01 16:24:37
- bump: minor
  changes:
    added:
    - Massachusetts Bay Transportation Authority Income-Eligible Reduced Fare Program
      eligibility.
    - Massachusetts Bay Transportation Authority Senior Charlie Card Program eligibility.
    - Massachusetts Bay Transportation Authority Transportation Access Pass (TAP)
      Charlie Card Program eligibility.
  date: 2025-04-01 18:13:56
- bump: patch
  changes:
    added:
    - Conversion of county FIPS codes to county enum items
    - Helper function to convert string county names to enum keys
    - Function to download and parse county FIPS dataset from Hugging Face
    changed:
    - Modified county variable to depend on FIPS input, then on ZIP code
    - Modified county variable to use helper function for conversion from county names
      to enum keys
  date: 2025-04-01 18:27:47
- bump: patch
  changes:
    fixed:
    - Consolidated the different Medicaid parameters.
  date: 2025-04-02 16:46:53
- bump: patch
  changes:
    fixed:
    - Convert meets_snap_categorical_eligibility to monthly.
  date: 2025-04-03 08:25:20
- bump: patch
  changes:
    fixed:
    - Account for the case where only one person is of the eligible immigration status
      under the LA GR program.
  date: 2025-04-03 11:58:58
- bump: patch
  changes:
    added:
    - Fix 2025 Utah Income Tax Rate.
  date: 2025-04-03 16:03:51
- bump: minor
  changes:
    added:
    - Mississippi Income Tax Cut (2027-2030).
  date: 2025-04-04 09:27:04
- bump: minor
  changes:
    added:
    - 2024 Maine State Income Tax Updates.
  date: 2025-04-04 11:06:12
- bump: patch
  changes:
    added:
    - Added 2021-2023 Medicaid spending and enrollment data.
  date: 2025-04-04 14:06:57
- bump: minor
  changes:
    added:
    - Include Massachusetts EAEDC and TAFDC in the net income tree.
  date: 2025-04-04 17:04:17
- bump: minor
  changes:
    added:
    - Revert unwanted changes to MA EAEDC and TAFDC.
  date: 2025-04-04 19:32:12
- bump: patch
  changes:
    fixed:
    - Enable MA EAEDC and TAFDC.
  date: 2025-04-06 13:33:02
- bump: minor
  changes:
    changed:
    - DC Temporary Assistance for Needy Families (TANF) program.
  date: 2025-04-06 13:44:41
- bump: patch
  changes:
    added:
    - Fix End Child Poverty Act uprating.
  date: 2025-04-07 17:03:32
- bump: minor
  changes:
    added:
    - 2024 New Hampshire State Income Tax Updates.
  date: 2025-04-07 17:11:50
- bump: minor
  changes:
    added:
    - Mississippi retirement income exemption.
  date: 2025-04-07 20:54:03
- bump: patch
  changes:
    fixed:
    - Fix the Colorado refundable CTC formula.
  date: 2025-04-08 11:51:57
- bump: minor
  changes:
    added:
    - 2024 Oregon State Income Tax Updates.
  date: 2025-04-08 14:53:45
- bump: patch
  changes:
    fixed:
    - Create a separate Hawaii itemized deductions reduction threshold to align with
      the tax forms.
  date: 2025-04-08 18:07:28
- bump: patch
  changes:
    fixes:
    - Apply the 2020 tax rules to the Oklahoma EITC computation.
  date: 2025-04-10 07:14:19
- bump: minor
  changes:
    added:
    - Remove the speedtest.
  date: 2025-04-10 21:23:06
- bump: minor
  changes:
    added:
    - Remove the pregnancy condition from LA infant supplement eligibility.
  date: 2025-04-14 01:13:24
- bump: minor
  changes:
    added:
    - AFA 2025 reform.
  date: 2025-04-15 18:10:28
- bump: patch
  changes:
    added:
    - Added CHIP as a program seperate from Medicaid.
  date: 2025-04-16 23:27:50
- bump: minor
  changes:
    added:
    - New York itemized deductions reduction formula.
  date: 2025-04-18 13:28:01
- bump: patch
  changes:
    fixed:
    - Refactor the Massachusetts state supplement program.
  date: 2025-04-18 13:42:07
- bump: minor
  changes:
    added:
    - 2024 New Mexico State Income Tax Updates.
  date: 2025-04-18 23:44:14
- bump: patch
  changes:
    fixes:
    - Fix tests including state_supplement parameters.
  date: 2025-04-19 11:11:45
- bump: minor
  changes:
    added:
    - Limit itemized deductions to taxable income.
  date: 2025-04-19 16:18:12
- bump: minor
  changes:
    added:
    - 2024 Arkansas State Income Tax Updates.
  date: 2025-04-22 20:32:13
- bump: minor
  changes:
    changed:
    - Corrected infant allowance file name in Massachusetts TAFDC program.
  date: 2025-04-23 19:49:38
- bump: patch
  changes:
    fixed:
    - Adjust the SLCSP computation to reflect person-level eligibility.
  date: 2025-04-25 14:31:40
- bump: minor
  changes:
    added:
    - Updated Delaware state tax code for 2024.
  date: 2025-04-25 15:43:41
- bump: minor
  changes:
    added:
    - Updated Montana's Tax Code for 2024.
  date: 2025-04-25 17:47:11
- bump: patch
  changes:
    fixed:
    - AFA reform maximum CTC amount adjustment.
  date: 2025-04-25 18:05:47
- bump: patch
  changes:
    fixed:
    - Fixed ACA PTC phase-out rate calculation to properly handle null values in parameter
      brackets
  date: 2025-04-25 19:32:44
- bump: patch
  changes:
    fixed:
    - Default the MA EAEDC living arrangement to "A".
    - Fix the MA EAEDC non-financial eligibility formula.
  date: 2025-04-25 22:07:31
- bump: patch
  changes:
    added:
    - 2025 Annual Update of the HHS Poverty Guidelines.
  date: 2025-04-26 02:00:39
- bump: minor
  changes:
    added:
    - Include taxable IRA distributions in market income.
  date: 2025-04-28 16:19:52
- bump: minor
  changes:
    added:
    - Adjust ctc_value when activating fully refundable CTC.
  date: 2025-04-28 16:42:01
- bump: minor
  changes:
    added:
    - Limit reported SALT to the amount that would zero out regular tax liability.
    - Create SALT and reported SALT variables.
    fixes:
    - Remove itemized deductions limitation at taxable income.
  date: 2025-04-28 17:09:00
- bump: minor
  changes:
    added:
    - 2026-2027 Montana Income Tax Changes.
  date: 2025-04-28 20:12:23
- bump: patch
  changes:
    fixes:
    - Cap the NY household credit amount which reduces the NY EITC at state tax before
      credits.
  date: 2025-04-29 20:07:23
- bump: minor
  changes:
    added:
    - SNAP SUA for 2025
    - SNAP LUA for 2025
  date: 2025-04-30 20:00:26
- bump: minor
  changes:
    added:
    - Puerto Rico gross income.
  date: 2025-04-30 20:06:54
- bump: patch
  changes:
    changed:
    - Fix 2024 SNAP parameters.
    - Update 2025 SNAP parameters.
  date: 2025-05-01 16:15:34
- bump: minor
  changes:
    added:
    - Updated senior Medicaid parameters and adjusted variable to use percent of federal
      poverty.
  date: 2025-05-01 16:22:31
- bump: patch
  changes:
    added:
    - Added infant Medicaid ages and income Limits
  date: 2025-05-06 19:13:10
- bump: patch
  changes:
    fixed:
    - Montana income tax uprating.
  date: 2025-05-06 21:05:56
- bump: patch
  changes:
    changed:
    - Extended IRS uprating to 2035, inclusive.
  date: 2025-05-07 14:14:46
- bump: minor
  changes:
    added:
    - Create independent checks for the EAEDC and TAFDC values.
  date: 2025-05-07 20:46:30
- bump: minor
  changes:
    added:
    - New York 2025 Inflation Rebates incremental phase out.
  date: 2025-05-08 18:22:05
- bump: minor
  changes:
    added:
    - Illinois Chicago Transit Authority Reduced Fare and Free Ride Programs.
  date: 2025-05-08 18:28:51
- bump: minor
  changes:
    added:
    - 2024 Nebraska State Income Tax Updates.
  date: 2025-05-08 18:34:30
- bump: patch
  changes:
    fixes:
    - Remove infant age limit from Los Angeles County's Infant Supplement.
  date: 2025-05-08 20:04:34
- bump: patch
  changes:
    fixed:
    - Add defined_for = "PR" to Puerto Rico variables.
  date: 2025-05-10 00:18:36
- bump: minor
  changes:
    added:
    - 2026 Budget reconciliation QBID reform.
  date: 2025-05-11 20:08:13
- bump: patch
  changes:
    added:
    - Statutory sources to some federal tax variables.
    - Historical Social Security earnings cap values.
    changed:
    - Index SGA by NAWI instead of COLA.
  date: 2025-05-12 11:00:51
- bump: patch
  changes:
    fixed:
    - Add itemization choice to taxable income before QBID.
  date: 2025-05-12 13:17:51
- bump: patch
  changes:
    fixed:
    - Update CBO projected Exemption parameters for Jan 2025 forecast.
  date: 2025-05-12 18:42:29
- bump: minor
  changes:
    added:
    - Option to apply a floor to the phased-out SALT deduction reform.
  date: 2025-05-12 19:49:10
- bump: minor
  changes:
    added:
    - Reconciliation limitation on tax benefit of itemized deductions reform.
  date: 2025-05-12 20:41:49
- bump: patch
  changes:
    fixed:
    - Account for pease in the taxable_income_deductions_if_itemizing variable.
  date: 2025-05-12 23:17:00
- bump: minor
  changes:
    added:
    - Add reform to exempt overtime and tip income as deductions.
  date: 2025-05-13 00:26:34
- bump: minor
  changes:
    added:
    - When not branching, compare itemized deductions with pease to all non-itemized
      deductions.
  date: 2025-05-13 00:39:59
- bump: patch
  changes:
    fixed:
    - Change charitable deduction for non-itemizers into an always-on zeroed-out deduction.
  date: 2025-05-13 00:55:26
- bump: minor
  changes:
    added:
    - Auto loan interest ALD reform.
  date: 2025-05-13 01:41:44
- bump: minor
  changes:
    added:
    - 2024 Rhode Island Income Tax Updates.
  date: 2025-05-13 01:46:15
- bump: minor
  changes:
    added:
    - 2024 West Virginia Income Tax Changes.
  date: 2025-05-13 13:15:11
- bump: minor
  changes:
    added:
    - Add SSN requirement to current EITC formula.
  date: 2025-05-13 14:13:35
- bump: minor
  changes:
    added:
    - Add SSN requirement to reconciliation CTC reform.
  date: 2025-05-13 15:09:35
- bump: patch
  changes:
    fixed:
    - Apply SALT phase-out to each filing status separately.
  date: 2025-05-13 17:47:38
- bump: minor
  changes:
    added:
    - Auto loan balance variable.
  date: 2025-05-13 18:10:36
- bump: patch
  changes:
    added:
    - Change SALT phase-out start to a smart-indexed from scale parameter.
    fixed:
    - Apply SALT phase-out to the cap.
  date: 2025-05-13 18:27:42
- bump: minor
  changes:
    added:
    - Senior additional standard deduction phase-out reform.
  date: 2025-05-13 19:50:35
- bump: minor
  changes:
    added:
    - Reform to require SSN for Lifetime Learning Credit and American Opportunity
      Credit.
  date: 2025-05-13 21:17:19
- bump: patch
  changes:
    fixed:
    - Deductions in the tip and overtime income exempt reform.
  date: 2025-05-14 09:24:49
- bump: patch
  changes:
    added:
    - Add new immigration rules to ACA reform.
    fixed:
    - Adjust immigration formula on current ACA file.
  date: 2025-05-14 19:02:37
- bump: minor
  changes:
    added:
    - Update 2024 Vermont Income Tax Parameters.
  date: 2025-05-14 22:19:43
- bump: minor
  changes:
    added:
    - Populate is_aca_eshi_eligible formula from ASEC inputs.
  date: 2025-05-15 17:00:19
- bump: minor
  changes:
    added:
    - 2024 Connecticut State Income Tax Updates.
  date: 2025-05-18 22:44:09
- bump: minor
  changes:
    added:
    - Add enrollment and costs of CHIP, Medicaid and the ACA.
  date: 2025-05-20 01:13:06
- bump: minor
  changes:
    added:
    - Overtime variables.
  date: 2025-05-20 08:25:19
- bump: patch
  changes:
    fixed:
    - Add CHIP eligibility to per capita CHIP variable.
  date: 2025-05-20 23:30:36
- bump: patch
  changes:
    fixed:
    - Remove special characters causing imports to fail on Windows.
  date: 2025-05-21 13:57:33
- bump: minor
  changes:
    added:
    - Apply identification requirement to CTC under current law for children.
  date: 2025-05-22 00:32:21
- bump: minor
  changes:
    added:
    - Amended itemized deduction reform structure.
  date: 2025-05-22 17:17:58
- bump: patch
  changes:
    fixed:
    - Auto Loan ALD formula.
  date: 2025-05-22 20:54:55
- bump: minor
  changes:
    added:
    - Created a new MTR and Post-transfer income that includes healthcare programs.
  date: 2025-05-23 16:51:32
- bump: minor
  changes:
    added:
    - Hours worked last week variable.
  date: 2025-05-23 17:18:54
- bump: minor
  changes:
    added:
    - Update WIC values.
  date: 2025-05-25 23:40:18
- bump: minor
  changes:
    added:
    - Illinois Chicago Transit Authority Programs benefit amount.
  date: 2025-05-26 17:53:02
- bump: minor
  changes:
    added:
    - Add uprating for auto loan balance and interest variables.
  date: 2025-05-27 13:30:38
- bump: minor
  changes:
    added:
    - Hours worked last week variable.
  date: 2025-05-27 14:19:05
- bump: patch
  changes:
    fixed:
    - Corrected Vermont's per capita Medicaid spending.
  date: 2025-05-27 21:39:46
- bump: minor
  changes:
    added:
    - New York 2026 budget agreement income tax provisions.
  date: 2025-05-27 21:44:24
- bump: minor
  changes:
    added:
    - CalWorks TANF and Child Care immigration status eligibility.
  date: 2025-05-27 22:24:56
- bump: patch
  changes:
    changed:
    - Add uprating for base ACA premiums.
  date: 2025-05-27 23:07:51
- bump: patch
  changes:
    fixed:
    - auto loan variables uprating path
  date: 2025-05-28 01:47:22
- bump: minor
  changes:
    added:
    - Additional CTC bracket reform.
  date: 2025-05-30 06:47:16
- bump: minor
  changes:
    added:
    - Qualified BDC dividend income variable
    - Qualified REIT and PTP income variable
    - Farm operations income variable
    - Variables showing whether income types would be qualified business income (estate,
      farm operations, farm rent, partnership/S corp, rental, self employment)
    - Parameter for sources of QBI deductions (deduction_definition.yaml)
    - QBID reconciliation parameters (in_effect, phase_out_rate, use_bdc_income)
    - Marginal tax rate including health benefits variable
    - Tax code references to income variables where they were missing
    changed:
    - marginal_tax_rate and marginal_tax_rate_including_health_benefits now use emp_self_emp_ratio
      with no logic change
  date: 2025-05-30 14:18:59
- bump: patch
  changes:
    fixed:
    - Adjust the ACTC additional bracket parameter label / description, and add support
      for multiple periods.
  date: 2025-05-30 16:31:37
- bump: minor
  changes:
    added:
    - Refugee status to the CA TANF and ChildCare eligibility criteria.
  date: 2025-05-30 21:36:49
- bump: minor
  changes:
    added:
    - Illinois Child Care Assistance Program (CCAP).
  date: 2025-06-01 08:18:11
- bump: minor
  changes:
    added:
    - Net worth variables (to compare imputation method impacts on policy results).
  date: 2025-06-03 13:33:39
- bump: minor
  changes:
    added:
    - Add default value of 40 to ssi_qualifying_quarters_earnings.
  date: 2025-06-05 13:19:06
- bump: minor
  changes:
    added:
    - Update the California State Supplement 2025 values.
  date: 2025-06-05 13:44:56
- bump: minor
  changes:
    added:
    - Illinois Temporary Assistance for Needy Families (TANF).
  date: 2025-06-05 15:55:00
- bump: minor
  changes:
    added:
    - Illinois Aid to the Aged, Blind or Disabled (AABD).
  date: 2025-06-06 17:42:13
- bump: minor
  changes:
    fixed:
    - Fix DC TANF child care deduction formula.
  date: 2025-06-06 20:46:21
- bump: patch
  changes:
    changed:
    - In microsim contexts, modified county to prefer ZCTA-based counties over FIPS-based
      counties in all cases, including when FIPS is defined.
  date: 2025-06-07 13:10:54
- bump: minor
  changes:
    added:
    - Massachusetts Low-Income Home Energy Assistance Program (LIHEAP).
  date: 2025-06-07 20:44:11
- bump: minor
  changes:
    added:
    - Unit tests for labor supply response variables focusing on negative earnings
      scenarios
    - Tests for substitution elasticity with negative total earnings
    - Tests for employment income allocation with negative earnings
    changed:
    - Refactored labor supply response module into individual variable files for better
      organization
    - Applied consistent code style patterns across all labor supply response variables
    - Improved parameter access patterns and income combination methods
    fixed:
    - Fixed negative self-employment income causing counterintuitive labor supply
      response sign flips
    - Labor supply responses now properly handle negative total earnings by clipping
      to zero
  date: 2025-06-09 10:36:28
- bump: patch
  changes:
    fixed:
    - Connecticut period in the head of household tax rate.
  date: 2025-06-10 13:31:01
- bump: minor
  changes:
    added:
    - SNAP take-up seed variable.
  date: 2025-06-11 19:06:16
- bump: minor
  changes:
    fixed:
    - Fix slcsp_rating_area_la_county parameter.
  date: 2025-06-11 19:21:56
- bump: minor
  changes:
    added:
    - Add take-up flags for Medicaid, CHIP and ACA PTC.
  date: 2025-06-11 19:46:07
- bump: patch
  changes:
    fixed:
    - Bug in ACA calculations.
  date: 2025-06-11 22:17:44
- bump: patch
  changes:
    fixed:
    - Another ACA issue.
  date: 2025-06-11 22:42:29
- bump: patch
  changes:
    added:
    - Integration tests for TANF to verify state implementations work correctly.
    - Documentation in CLAUDE.md about period handling and state program refactoring.
    changed:
    - Use defined_for and p = parameters(...) more consistently.
    - Refactored TANF to sum only state-specific implementations, removing federal
      calculation.
    fixed:
    - TANF tests to correctly require eligibility for receiving benefits.
    - Lifeline benefit calculation by changing tuple assignment to addition.
    - Demographic TANF eligibility to use period.this_year for age calculation.
    - Demographic TANF eligibility to check is_in_secondary_school instead of is_full_time_student
      for student age limits.
    removed:
    - vehicles_owned variable as it was an unused imputation.
    - Federal TANF cash calculation variables and parameters except for core components
      (tanf, tanf_reported, tanf_person, is_demographic_tanf_eligible, is_tanf_enrolled,
      age limits, abolish_tanf) and TANF non-cash eligibility for SNAP BBCE.
  date: 2025-06-12 13:16:09
- bump: minor
  changes:
    added:
    - New York supplemental income tax changes.
  date: 2025-06-12 15:51:05
- bump: minor
  changes:
    added:
    - Oklahoma Income Tax Changes 2026.
  date: 2025-06-16 20:42:21
- bump: patch
  changes:
    fixed:
    - 2023 datasets are passed into the wrong time periods.
  date: 2025-06-17 13:52:07
- bump: patch
  changes:
    fixed:
    - Bug causing some microsimulations to break.
  date: 2025-06-17 15:56:52
- bump: minor
  changes:
    added:
    - Senate Finance Overtime income exemption.
    - Senate Finance Tip income exemption.
  date: 2025-06-19 14:23:44
- bump: minor
  changes:
    added:
    - Senate Finance QBID.
  date: 2025-06-19 23:53:40
- bump: minor
  changes:
    added:
    - Senate Finance CTC SSN Requirement.
  date: 2025-06-20 00:08:06
- bump: minor
  changes:
    added:
    - Exemptions for flat tax on AGI.
  date: 2025-06-20 00:21:33
- bump: minor
  changes:
    added:
    - Update New York CTC for 2025-2027 based on Senate Bill S.3009-C.
  date: 2025-06-20 14:44:55
- bump: minor
  changes:
    added:
    - Senate Finance Child and Dependent Care Credit.
  date: 2025-06-20 15:28:51
- bump: minor
  changes:
    added:
    - Add the New York inflation rebates as a refundable tax credit.
  date: 2025-06-20 18:16:25
- bump: patch
  changes:
    fixed:
    - Use adjusted gross income instead of taxable income in the Kansas zero tax computation.
  date: 2025-06-23 15:57:50
- bump: minor
  changes:
    added:
    - New York supplemental income tax recapture base.
  date: 2025-06-24 18:26:56
- bump: minor
  changes:
    changed:
    - Make WIC monthly.
  date: 2025-06-25 11:14:33
- bump: minor
  changes:
    added:
    - Fix Medicaid eligibility rules for senior and disabled.
  date: 2025-06-25 19:13:43
- bump: minor
  changes:
    added:
    - Consolidated medicaid and medicaid per capita into medicaid cost.
  date: 2025-06-26 12:13:18
- bump: minor
  changes:
    added:
    - Additional tax bracket reform.
  date: 2025-06-26 14:45:33
- bump: minor
  changes:
    added:
    - Business development company income and expanded QBID calculation tests.
    changed:
    - Refactored qualified business income deduction logic with wage and property
      limitations.
  date: 2025-06-26 16:53:09
- bump: patch
  changes:
    fixed:
    - Oregon retirement income credit formula.
  date: 2025-06-30 14:36:28
- bump: patch
  changes:
    fixed:
    - Senate Finance Tip and Overtime income reforms.
  date: 2025-06-30 14:44:18
- bump: patch
  changes:
    fixed:
    - Nebraska 2024 income tax brackets.
  date: 2025-06-30 16:07:26
- bump: patch
  changes:
    fixed:
    - Exclude non-mortgage interest from the California itemized deduction AGI limitation.
  date: 2025-06-30 16:31:07
- bump: patch
  changes:
    fixed:
    - Only subtract taxable pension income from Hawaii AGI.
    - Hawaii single and separate income tax rates.
  date: 2025-06-30 16:42:51
- bump: patch
  changes:
    fixed:
    - Rhode Island 2024 income tax rate update.
    - Rhode Island 2024 exemption phase-out start.
  date: 2025-06-30 17:22:33
- bump: minor
  changes:
    added:
    - Reconciled Medicaid work requirement reform.
  date: 2025-06-30 19:04:17
- bump: minor
  changes:
    added:
    - Apply Maryland 2025 Budget Changes.
  date: 2025-07-01 11:26:13
- bump: minor
  changes:
    added:
    - SNAP work requirements.
    - Reconciliation SNAP work requirements reform.
  date: 2025-07-01 21:43:21
- bump: minor
  changes:
    added:
    - Move Senate auto loan interest deduction below the line.
  date: 2025-07-02 13:44:03
- bump: minor
  changes:
    added:
    - Align market income sources with IRS gross income sources.
  date: 2025-07-02 17:21:26
- bump: minor
  changes:
    added:
    - Add Senate Medicaid work requirement reform.
    - Consolidate House and Senate Medicaid work requirement reform.
  date: 2025-07-02 18:07:05
- bump: minor
  changes:
    added:
    - Senate reconciliation bill charitable deduction reform.
  date: 2025-07-03 00:50:54
- bump: minor
  changes:
    added:
    - added 2018 maximum family income for infants to qualify for medicaid
  date: 2025-07-07 18:44:33
- bump: minor
  changes:
    added:
    - added 2018 maximum family income for adults to qualify for medicaid
  date: 2025-07-08 16:02:27
- bump: patch
  changes:
    fixed:
    - Add 2009 surviving spouse itemized deduction reduction rate.
  date: 2025-07-08 18:03:44
- bump: minor
  changes:
    added:
    - 2018 maximum income for young children and pregnant people to qualify for medicaid
  date: 2025-07-08 18:56:37
- bump: minor
  changes:
    added:
    - Set default to true for branching to determine itemization choice.
  date: 2025-07-09 15:06:36
- bump: minor
  changes:
    added:
    - Riverside County Sharing Households Assist Riverside's Energy program (SHARE).
  date: 2025-07-11 01:14:11
- bump: patch
  changes:
    fixes:
    - Change the is_married and spm_unit_is_married logic to only count units with
      spouses.
    - Fix separate income tax bracket post 2026.
    - Check for head of household filing status before separate.
  date: 2025-07-11 11:07:35
- bump: minor
  changes:
    changed:
    - Itemization choice respects federal not fed+state tax.
  date: 2025-07-11 14:20:30
- bump: patch
  changes:
    added:
    - Added DACA and TPS as unique immigration statuses, without removing the existing
      combined status.
  date: 2025-07-11 19:23:54
- bump: minor
  changes:
    added:
    - Ohio flat tax 2025-2026.
  date: 2025-07-12 04:17:24
- bump: patch
  changes:
    fixed:
    - Test efficiency.
  date: 2025-07-12 15:05:55
- bump: minor
  changes:
    fixed:
    - Update 2018 CHIP child income limit for KS, KY, ME, NC and ND.
  date: 2025-07-16 10:45:47
- bump: patch
  changes:
    fixed:
    - Remove net investment income from the Alabama federal tax deduction.
  date: 2025-07-16 20:15:06
- bump: minor
  changes:
    added:
    - Cap each federal non-refundable credit at its limit based on tax liability.
  date: 2025-07-16 21:48:52
- bump: minor
  changes:
    added:
    - Maine Dependent Exemption Credit 2025.
  date: 2025-07-17 20:08:55
- bump: minor
  changes:
    added:
    - DC Low-Income Home Energy Assistance Program (LIHEAP).
  date: 2025-07-18 02:51:20
- bump: minor
  changes:
    added:
    - Added simulation parameter to add healthcare toggle to net income calculations.
  date: 2025-07-18 17:53:21
- bump: minor
  changes:
    added:
    - DC Child Care Subsidy Program (CCSP).
  date: 2025-07-18 21:16:46
- bump: minor
  changes:
    added:
    - California Riverside County Low-Income Home Energy Assistance Program (LIHEAP).
  date: 2025-07-22 14:20:17
- bump: patch
  changes:
    added:
    - Updated microdf-python to 0.4.5.
  date: 2025-07-22 15:55:01
- bump: minor
  changes:
    added:
    - Puerto Rico earned income credit (EITC).
  date: 2025-07-22 20:02:01
- bump: patch
  changes:
    changed:
    - Update microdf-python dependency to >=1.0.0.
  date: 2025-07-22 21:06:21
- bump: patch
  changes:
    added:
    - Support for Python 3.13
    changed:
    - Updated policyengine-core dependency to >=3.19.0 for Python 3.13 support
  date: 2025-07-23 02:05:22
- bump: patch
  changes:
    changed:
    - Improved file naming consistency by renaming generic filenames to match their
      variable names
    - Split files containing multiple variables into separate files following one-variable-per-file
      standard
    - Fixed typos in filenames (e.g., "if_tanf" to "il_tanf" for Illinois)
    - Removed space from filename "il _cta_reduced_fare_program.py"
    fixed:
    - Fixed household_income_decile test structure to properly place household variables
      under household entity
  date: 2025-07-23 11:09:36
- bump: minor
  changes:
    added:
    - SNAP self-employment simplified deductions.
  date: 2025-07-23 13:54:32
- bump: patch
  changes:
    fixed:
    - Move healthcare simulation parameter to the correct simulation folder.
  date: 2025-07-24 18:37:29
- bump: minor
  changes:
    added:
    - Update FY2025 HHS SMI parameter.
  date: 2025-07-24 22:52:03
- bump: patch
  changes:
    added:
    - Added Documentation page for Medicaid and ACA.
  date: 2025-07-25 02:23:14
- bump: patch
  changes:
    fixed:
    - Default itemization turned off for tests.
  date: 2025-07-25 16:57:30
- bump: patch
  changes:
    fixed:
    - Fix broken unit tests.
  date: 2025-07-27 20:47:27
- bump: patch
  changes:
    fixed:
    - Remove spm_unit_income_decile test with zero weight.
  date: 2025-07-27 23:15:44
- bump: patch
  changes:
    fixed:
    - Remove the second earner tax reform.
  date: 2025-07-28 12:28:49
- bump: minor
  changes:
    added:
    - ucgid variable.
    - household_count variable.
    - spm_unit_count variable.
    - tax_unit_count variable.
  date: 2025-07-28 16:41:24
- bump: patch
  changes:
    changed:
    - person_count variable.
  date: 2025-07-28 17:17:37
- bump: minor
  changes:
    fixed:
    - Fix ca_state_supplement_dependent_amount formula.
  date: 2025-07-28 20:42:43
- bump: minor
  changes:
    added:
    - Move OBBBA structural reforms to current policy.
  date: 2025-07-29 11:34:28
- bump: minor
  changes:
    added:
    - Move OBBBA structural reforms to benefits to current policy.
  date: 2025-07-29 11:48:42
- bump: minor
  changes:
    added:
    - Puerto Rico deductions.
  date: 2025-07-29 12:54:00
- bump: minor
  changes:
    added:
    - Update federal tax parameters following passage of HR 1.
  date: 2025-07-29 13:28:50
- bump: patch
  changes:
    added:
    - Fix broken unit tests introduced through OBBBA parametric changes.
  date: 2025-07-29 16:49:54
- bump: patch
  changes:
    fixed:
    - Fix reported SALT unit test.
  date: 2025-07-30 10:45:15
- bump: minor
  changes:
    added:
    - Sen. Hawley tariff rebate reform.
  date: 2025-07-30 22:55:21
- bump: patch
  changes:
    changed:
    - Fixed how update_api.py retrieves the version number from pyproject.toml.
  date: 2025-07-30 23:20:43
- bump: minor
  changes:
    added:
    - Vermont tax credit legislation changes
  date: 2025-07-31 09:28:58
- bump: patch
  changes:
    fixed:
    - Add build back back to pyproject.toml.
  date: 2025-07-31 12:15:15
- bump: minor
  changes:
    added:
    - DC General Assistance for Children (GAC).
    - DC TANF work requirements.
    - DC Program on Work, Employment, and Responsibility (POWER).
    fixed:
    - Refactored formulas in accordance with TANF and GAC.
  date: 2025-07-31 13:59:29
- bump: patch
  changes:
    fixed:
    - Corrected income tax thresholds for low-income Arkansas tax tables.
  date: 2025-07-31 22:16:19
- bump: minor
  changes:
    added:
    - Exempt income from children in school from SNAP.
  date: 2025-07-31 22:20:59
- bump: minor
  changes:
    added:
    - 2018 medicaid older children income limits.
  date: 2025-07-31 23:48:33
- bump: patch
  changes:
    fixed:
    - Disable Montana married filing separately on same return logic past 2024.
  date: 2025-07-31 23:59:46
- bump: minor
  changes:
    added:
    - Default to first alphabetical county in state when county is not specified.
  date: 2025-08-01 22:07:50
- bump: patch
  changes:
    fixed:
    - Cap the North Carolina Subsidized Child Care Assistance Program benefit amount
      at pre_subsidy_childcare_expense.
  date: 2025-08-01 23:41:54
- bump: minor
  changes:
    fixed:
    - Adjustment in meets_snap_abawd_work_requirements formula.
  date: 2025-08-02 00:01:59
- bump: minor
  changes:
    added:
    - Michigan surtax ballot initiative.
  date: 2025-08-04 21:22:30
- bump: patch
  changes:
    fixed:
    - Edit the formula of ucgid_str to return the ucgid hierarchical codes.
  date: 2025-08-06 20:20:25
- bump: patch
  changes:
    fixed:
    - Fix Maine Dependent Exemption Tax Credit.
  date: 2025-08-06 20:24:41
- bump: minor
  changes:
    added:
    - 2025 Virginia income tax changes.
  date: 2025-08-06 20:43:30
- bump: patch
  changes:
    added:
    - Blind SGA parameter & 2025 value
    changed:
    - Updated SSI 2025 non-blind SGA parameter value.
    - Updated SSI 2025 student income exclusion amount and cap parameter values.
  date: 2025-08-07 12:51:20
- bump: patch
  changes:
    fixed:
    - Fix Hawley rebate to get impacts in years other than 2025.
  date: 2025-08-07 12:54:07
- bump: minor
  changes:
    added:
    - Add new Medicaid immigration restrictions from OBBBA.
  date: 2025-08-08 21:18:49
- bump: minor
  changes:
    added:
    - CRFB Nonrefundable Credit for Social Security Taxes.
  date: 2025-08-10 22:52:19
- bump: minor
  changes:
    added:
    - Head Start and Early Head Start programs payout.
    - Add HHS CPI-U data for 2022 and 2023.
  date: 2025-08-11 01:53:29
- bump: minor
  changes:
    added:
    - Add the CRFB SS credit to the net income tree.
  date: 2025-08-12 19:49:31
- bump: patch
  changes:
    fixed:
    - Remove the senior deduction neutralization part of the CRFB SS credit.
  date: 2025-08-13 01:10:42
- bump: patch
  changes:
    fixed:
    - Dropped requirement for us-data.
  date: 2025-08-18 11:43:57
- bump: minor
  changes:
    fixed:
    - Correct SSI benefit amount for dependent children to use individual rate.
    - Fix SSI joint claim determination to properly identify eligible married couples.
  date: 2025-08-18 14:16:48
- bump: minor
  changes:
    added:
    - Unified programmatic extension of all uprating factors through 2100 for long-term
      policy simulations
    - IRS, SNAP, SSA, HHS, CPI-U, Chained CPI-U, and CPI-W now extend dynamically
      based on growth rates from final years of projections
    - Single comprehensive test suite for all uprating extensions
    - Cleaner, more maintainable approach that avoids hardcoding future values in
      YAML files
    changed:
    - Updated SSA 2025 value to reflect actual 2.5% COLA announced by SSA
    - Refactored all uprating extensions from hardcoded YAML values to programmatic
      generation
  date: 2025-08-19 07:18:50
- bump: minor
  changes:
    added:
    - Refundable Additional Child Tax Credit (ACTC) for Puerto Rico.
  date: 2025-08-19 07:41:21
- bump: patch
  changes:
    fixed:
    - Fix AMT Phaseout Rate.
  date: 2025-08-19 21:31:19
- bump: minor
  changes:
    added:
    - California Alameda County General Assistance Program.
  date: 2025-08-20 13:41:01
- bump: patch
  changes:
    fixed:
    - Fix charitable deduction floor amount parameter.
    - Fix non-cash charitable deduction ceiling.
  date: 2025-08-20 14:15:57
- bump: minor
  changes:
    added:
    - Georgia 2026 CTC.
    - Georgia CDCC Match 2025.
  date: 2025-08-21 08:05:30
- bump: minor
  changes:
    added:
    - Added 2018 medicaid income limits for parents.
  date: 2025-08-21 17:38:20
- bump: patch
  changes:
    fixed:
    - Fix pre-2024 NY CTC.
  date: 2025-08-21 21:00:04
- bump: patch
  changes:
    fixed:
    - Exclude SSI recipients from NC TANF household count.
  date: 2025-08-25 02:14:31
- bump: patch
  changes:
    fixed:
    - Updated SSI-related test cases.
    - Updated SSI-related variables.
  date: 2025-08-25 13:09:42
- bump: patch
  changes:
    fixed:
    - Tenant pays rent variable for HUD utility allowance calculation.
  date: 2025-08-25 13:45:00
- bump: minor
  changes:
    fixed:
    - Fixed IL AABD integration tests.
  date: 2025-08-25 18:03:27
- bump: patch
  changes:
    fixed:
    - Avoid negative subtractions from acting as additions.
  date: 2025-08-25 19:37:04
- bump: minor
  changes:
    added:
    - Multi-agent development system for accurate program implementation
    - Supervisor agent for orchestrating isolated development workflow
    - Document collector agent for gathering authoritative sources
    - Test creator agent for building tests from documentation
    - Rules engineer agent for TDD-based implementation
    - Verifier agent for comprehensive validation
    - Shared PolicyEngine standards document for consistency
  date: 2025-08-26 15:31:43
- bump: minor
  changes:
    added:
    - Add a state non-refundable credits variable.
  date: 2025-08-26 19:32:44
- bump: minor
  changes:
    added:
    - Multi-agent system for autonomous code review and implementation
    - 13 specialized agents for validation, implementation, and enhancement
    - /encode-policy command for implementing new government programs with TDD
    - /review-pr command for reviewing and fixing PRs with mandatory agent usage
    - Comprehensive documentation for agent coordination and testing
  date: 2025-08-28 02:26:40
- bump: minor
  changes:
    added:
    - Enhanced multi-agent system for autonomous benefit program implementations
    - New agents for issue management, naming coordination, and branch integration
    - Improved workflow documentation with @ syntax for agent invocation
    changed:
    - Updated agent workflow to establish naming conventions before parallel development
    - Modified CI fixer to work with existing draft PRs
    - Enhanced test creator and rules engineer to work in separate git worktrees
  date: 2025-08-28 03:53:01
- bump: patch
  changes:
    added:
    - Memory-optimized test execution scripts for baseline and contrib tests
    - Batch processing with periodic memory cleanup to prevent OOM errors
    fixed:
    - Python path detection in test scripts for compatibility across environments
  date: 2025-08-28 14:57:49
- bump: patch
  changes:
    fixed:
    - Updated push.yaml to fix workflow hanging issue with PYTHONUNBUFFERED=1 and
      uv virtual environment
  date: 2025-08-29 01:04:56
- bump: patch
  changes:
    added:
    - Fix Maine Property Tax Fairness Credit Veteran Cap.
  date: 2025-08-29 06:00:04
- bump: minor
  changes:
    added:
    - Idaho 2022 rebate.
    - Idaho special seasonal rebate.
  date: 2025-08-29 14:50:10
- bump: minor
  changes:
    added:
    - congressional_district_geoid variable to replace the congressional district
      portion of the removed UCGID concept
    removed:
    - Remove ucgid and ucgid_str variables and their associated tests as they are
      no longer needed
  date: 2025-08-29 16:29:36
- bump: minor
  changes:
    fixed:
    - Illinois TANF FPG calculation adjustments.
  date: 2025-08-29 20:56:57
- bump: minor
  changes:
    added:
    - Adjust the IED calculation to use FPG adjusted in March.
  date: 2025-08-30 16:08:36
- bump: patch
  changes:
    added:
    - Georgia surplus tax rebate.
    fixed:
    - Backdate the Georgia tax rates to 2021.
  date: 2025-08-30 18:43:46
- bump: minor
  changes:
    added:
    - Adjust the IED calculation to use FPG adjusted in March.
  date: 2025-08-31 11:40:22
- bump: patch
  changes:
    fixes:
    - Optimally allocate the Mississippi taxable income for married couples filing
      jointly.
  date: 2025-09-01 22:58:34
- bump: minor
  changes:
    added:
    - Arkansas additional tax credit for qualified individuals.
    fixed:
    - Arkansas 2024 income tax rates.
  date: 2025-09-02 15:09:34
- bump: patch
  changes:
    fixed:
    - Apply a floor to the Michigan household resources.
  date: 2025-09-02 18:08:37
- bump: patch
  changes:
    fixed:
    - Apply a floor to the Michigan household resources.
  date: 2025-09-02 19:32:13
- bump: patch
  changes:
    fixed:
    - Adjust the Montana 2024 capital gains tax.
  date: 2025-09-02 19:45:27
- bump: minor
  changes:
    added:
    - California Riverside County General Relief Program.
  date: 2025-09-02 22:52:24
- bump: minor
  changes:
    added:
    - Illinois Low Income Home Energy Assistance Program (LIHEAP)
  date: 2025-09-02 23:14:24
- bump: patch
  changes:
    changed:
    - Removed coverage tracking from push.yaml workflow to speed up master branch
      builds.
    - Implemented selective test runner and coverage test for PR workflow to only
      test changed files.
  date: 2025-09-03 17:02:51
- bump: minor
  changes:
    added:
    - CRFB tax employer payroll tax reform with configurable percentage parameter
  date: 2025-09-03 17:50:49
- bump: patch
  changes:
    fixed:
    - Fix the deductions if not itemizing list.
  date: 2025-09-04 09:23:57
- bump: minor
  changes:
    added:
    - North Carolina Subsidized Child Care Assistance (SCCA) maximum payment variable.
    fixed:
    - North Carolina Subsidized Child Care Assistance (SCCA) formula.
  date: 2025-09-04 09:30:12
- bump: patch
  changes:
    fixed:
    - Minnesota child tax credit amount and phase-out thresholds uprating.
  date: 2025-09-04 20:41:18
- bump: minor
  changes:
    added:
    - Vermont child care contributions.
  date: 2025-09-04 22:44:50
- bump: minor
  changes:
    fixed:
    - Adjusted New York CTC calculations pre 2025.
  date: 2025-09-05 09:29:37
- bump: minor
  changes:
    fixed:
    - Adjusted run_selective_tests.py to improve test discovery.
  date: 2025-09-05 09:32:44
- bump: minor
  changes:
    added:
    - Reform to extend senior deduction beyond 2028.
  date: 2025-09-05 15:45:41
- bump: patch
  changes:
    fixed:
    - Add the qualified business income deduction to the list of additions in South
      Carolina.
  date: 2025-09-05 20:35:09
- bump: patch
  changes:
    fixed:
    - Social Security taxation formula now uses a separate parameter for combined
      income calculation instead of incorrectly reusing the base taxation rate
  date: 2025-09-09 22:03:48
- bump: minor
  changes:
    added:
    - Michigan 2024 home heating credit rate.
  date: 2025-09-09 23:54:52
- bump: minor
  changes:
    added:
    - Include missing non-refundable credits in state non-refundable credits list.
  date: 2025-09-10 10:36:26
- bump: patch
  changes:
    fixed:
    - Refactor the CTC phase-in relevant earnings.
  date: 2025-09-10 23:55:47
- bump: patch
  changes:
    fixed:
    - Michigan integration test.
  date: 2025-09-11 01:02:51
- bump: minor
  changes:
    added:
    - Refactor the CTC phase-in relevant earnings.
  date: 2025-09-11 11:13:17
- bump: patch
  changes:
    fixed:
    - Remove the self-employment income deduction from the SNAP deductions list.
  date: 2025-09-15 22:28:43
- bump: minor
  changes:
    added:
    - Puerto Rico exemptions.
  date: 2025-09-17 15:33:26
- bump: patch
  changes:
    fixed:
    - New Jersey other retirement income exclusion calculation.
  date: 2025-09-17 17:11:17
- bump: minor
  changes:
    added:
    - New Mexico 2024 low income tax rebate amounts.
  date: 2025-09-18 16:40:36
- bump: patch
  changes:
    fixed:
    - Minnesota CDCC structure.
  date: 2025-09-18 16:41:32
- bump: patch
  changes:
    fixed:
    - Default itemization to be based on state deductions when federal tax liability
      is equal.
    - Compute state itemized and standard deductions for states that adopt the federal
      itemized and standard deductions.
    - Account for the married filing separately structure in the state itemized and
      standard deductions.
    - Adopt a parallel Montana federal tax deduction for federal itemization purposes.
  date: 2025-09-19 20:09:46
- bump: minor
  changes:
    added:
    - Separated Social Security taxation parameters to match each statutory percentage
      independently
    changed:
    - Refactored Social Security taxation formula to use properly separated parameters
      per IRC Section 86
  date: 2025-09-22 18:07:07
- bump: minor
  changes:
    added:
    - California state-funded Medicaid eligibility for undocumented immigrants with
      age-based phase-in from 2016-2024.
  date: 2025-09-22 20:32:00
- bump: patch
  changes:
    fixed:
    - Connecticut and Montana federal social security tax parameter dependencies.
  date: 2025-09-22 21:29:46
- bump: patch
  changes:
    fixed:
    - Reform tests related to social security taxation.
  date: 2025-09-23 22:47:11
- bump: patch
  changes:
    fixed:
    - Adjust the Oklahoma child care/ child tax credit to use the actual CTC value,
      not the potential.
  date: 2025-09-23 22:49:31
- bump: minor
  changes:
    added:
    - Update SNAP parameters for FY 2026 Cost-of-Living Adjustments.
  date: 2025-09-23 22:51:10
- bump: patch
  changes:
    fixed:
    - Increase the tolerance for itemization comparison.
  date: 2025-09-24 00:54:25
- bump: patch
  changes:
    fixed:
    - Montana married filing jointly subtractions allocation issue.
    - Rename mt_agi to mt_agi_indiv.
  date: 2025-09-24 15:23:57
- bump: minor
  changes:
    added:
    - Texas Dallas Area Rapid Transit (DART) reduced fare program.
    fixed:
    - Don't publish to PyPI on push without passing tests.
  date: 2025-09-25 08:20:22
- bump: patch
  changes:
    fixed:
    - Improved test batching to avoid memory issues and reduce test duplication.
    - Split baseline tests into separate batches for household and contrib folders.
  date: 2025-09-25 20:18:49
- bump: minor
  changes:
    fixed:
    - Adjust the `state_agi` variable to reflect states that adopt federal AGI.
  date: 2025-09-25 20:33:35
- bump: minor
  changes:
    added:
    - School meal subsidies 2024 and 2025 parameter updates.
  date: 2025-09-26 15:55:30
- bump: minor
  changes:
    added:
    - CTC per child phase-in reform.
    - CTC minimum refundable amount reform.
    - CTC per child phase-out reform.
  date: 2025-09-27 17:53:20
- bump: patch
  changes:
    added:
    - NY CTC 2027 bug fix.
  date: 2025-09-30 19:58:04
- bump: patch
  changes:
    fixed:
    - Apply the 5 year look back to the CTC reforms.
  date: 2025-09-30 19:59:15
- bump: patch
  changes:
    fixed:
    - Include partnership/S-corp income and farm income in Alabama gross income.
  date: 2025-10-01 16:40:26
- bump: patch
  changes:
    added:
    - CTC reform integration tests.
    fixed:
    - Typo in the ctc per child phase-in reform and
    - Minimum refundable CTC reform logic.
  date: 2025-10-02 21:05:58
- bump: minor
  changes:
    added:
    - Update New Mexico personal income tax rate schedules for TY2025 per HB 252 (2024).
  date: 2025-10-03 08:08:20
- bump: patch
  changes:
    fixed:
    - Vectorization of the CTC refundable maximum reform.
  date: 2025-10-04 04:24:45
- bump: minor
  changes:
    added:
    - New benchmark_premium_uprating parameter based on KFF historical SLCSP data
      (2014-2025)
    changed:
    - Switch SLCSP uprating from Chained CPI-U to empirical benchmark premium growth
      rate of 4.3%
    - Replace CRS references with IRS Revenue Procedures in ACA premium tax credit
      parameters
    - Spell out acronyms in parameter descriptions (ACA, PTC, MAGI, FPL, SLCSP)
  date: 2025-10-05 21:01:54
- bump: minor
  changes:
    added:
    - Massachusetts Child Care Financial Assistance (CCFA).
  date: 2025-10-06 14:13:11
- bump: minor
  changes:
    added:
    - ACA PTC additional bracket reform allowing custom contribution rate schedules
      by income level
    - ACA PTC simplified bracket reform with linear phase-out starting at 100% FPL
  date: 2025-10-09 16:59:51
- bump: minor
  changes:
    added:
    - Federal poverty guidelines for 2015 and 2016 to support WIC calculations back
      to 2015.
  date: 2025-10-09 22:32:59
- bump: minor
  changes:
    added:
    - FY 2026 SMI values.
  date: 2025-10-09 22:40:48
- bump: patch
  changes:
    fixed:
    - Adjust the PA tax forgiveness rate to use is_child_dependent.
    - Remove the name metadata tag from the PA parameter system.
  date: 2025-10-14 02:06:24
- bump: patch
  changes:
    fixed:
    - Adjust the Louisiana non refundable CDCC to base it on actual and not potential
      credit amounts.
  date: 2025-10-14 02:16:57
- bump: patch
  changes:
    fixed:
    - Fix typo in Ohio modified AGI filename (oh_modifed_agi.py to oh_modified_agi.py)
  date: 2025-10-14 02:23:12
- bump: minor
  changes:
    added:
    - Rep. Rashida Tlaib Income Security Package.
  date: 2025-10-15 14:45:38
- bump: minor
  changes:
    added:
    - NYC formula.
  date: 2025-10-15 15:30:29
- bump: minor
  changes:
    added:
    - Adjust the ctc_value as part of the minimum refundable CTC reform.
  date: 2025-10-15 15:31:19
- bump: minor
  changes:
    added:
    - Texas Family Planning Program
  date: 2025-10-16 13:32:23
- bump: patch
  changes:
    fixed:
    - Fix the income_security_package reform to apply the reform conditionally on
      the reform parameters.
  date: 2025-10-17 17:24:13
- bump: patch
  changes:
    fixed:
    - Updated ACA reform to start in 2026.
  date: 2025-10-17 19:09:38
- bump: patch
  changes:
    fixed:
    - Fix the in_nyc vectorization issue.
  date: 2025-10-17 19:20:53
- bump: minor
  changes:
    added:
    - Texas Harris County RIDES program.
  date: 2025-10-17 21:50:35
- bump: minor
  changes:
    added:
    - Texas TANF.
  date: 2025-10-17 22:13:09
- bump: minor
  changes:
    added:
    - Texas Lifeline fpg limit and supplement.
  date: 2025-10-18 00:00:49
- bump: minor
  changes:
    added:
    - Texas Commodity Supplemental Food Program fpg limit.
  date: 2025-10-18 17:49:59
- bump: minor
  changes:
    added:
    - Texas Child Care Services (CCS) program.
  date: 2025-10-19 05:12:39
- bump: minor
  changes:
    added:
    - CTC per-child phase-out reform now includes avoid_overlap parameter to prevent
      double-counting when regular and ARPA phase-outs overlap.
  date: 2025-10-19 09:34:25
- bump: patch
  changes:
    added:
    - Hawaii ACT 115 rebate.
    - Illinois income tax rebate.
    - Maine relief rebate.
    - Massachusetts taxpayer refund rebate.
    - South Carolina 2022 rebate.
    - Indiana automatic refund rebate.
    - Colorado Tabor cash back.
    fixed:
    - Apply state income tax rebates in the tax year rather than the payment year.
  date: 2025-10-19 23:10:23
- bump: patch
  changes:
    fixed:
    - Minnesota child and working families credits child tax credit eligible child
      definition.
  date: 2025-10-20 14:35:58
- bump: patch
  changes:
    fixed:
    - Add taxable unemployment compensation to the list of California subtractions.
  date: 2025-10-20 15:35:19
- bump: patch
  changes:
    fixed:
    - Allow for the Colorado sales tax refund for filers with negative income .
  date: 2025-10-20 19:43:44
- bump: minor
  changes:
    added:
    - Rhode Island Child Tax Credit reforms.
  date: 2025-10-20 21:00:28
- bump: patch
  changes:
    fixed:
    - Fix us itemization integration tests which were failing due to a new Illinois
      income tax rebate.
  date: 2025-10-20 23:22:57
- bump: patch
  changes:
    fixed:
    - Avoid negative Wisconsin married couple credit amounts.
  date: 2025-10-21 14:09:42
- bump: patch
  changes:
    fixed:
    - Include business income in the earned income concept for the Georgia retirement
      income exclusion.
  date: 2025-10-21 14:28:43
- bump: patch
  changes:
    fixed:
    - Avoid double counting the unemployment compensation in the New Mexico modified
      gross income.
  date: 2025-10-21 14:34:10
- bump: patch
  changes:
    fixed:
    - Use cdcc_relevant_expenses in the South Carolina CDCC calculation.
  date: 2025-10-21 14:40:37
- bump: patch
  changes:
    fixed:
    - Do not allow for an additional exemption for head of household filers under
      the Kansas food sales tax credit.
  date: 2025-10-21 17:40:03
- bump: minor
  changes:
    added:
    - 2026 IRS tax parameters from Revenue Procedure 2025-32 (standard deduction,
      tax brackets, EITC, AMT, CTC, capital gains, QBI phase-out, student loan interest
      deduction, aged/blind additional).
    - Automatic uprating with statutory rounding rules for parameters that previously
      had no post-2025 values (tax brackets 1-2, retirement contributions, capital
      gains thresholds).
    - Statutory rounding rules to parameters with uprating but no rounding (QBI phase-out).
    - Actual BLS CPI data through August 2025 (C-CPI-U, CPI-U, CPI-W).
    changed:
    - Replaced manual CBO forecast values (2027-2035) with automatic uprating for
      tax brackets 3-6, standard deduction, AMT exemption, AMT phase-out, aged/blind
      additional deduction, CTC base amount, and CTC refundable maximum.
    - Replaced OBBB legislative references with permanent IRC statutory sections.
    - Split capital_gains/brackets.yaml into separate rates.yaml and thresholds.yaml
      files.
    fixed:
    - Corrected previously incorrect 2026 QBI phase-out threshold forecast values.
  date: 2025-10-22 03:08:12
- bump: patch
  changes:
    fixed:
    - CTC per-child phase-out reform to avoid double-counting when regular and ARPA
      phase-outs overlap.
  date: 2025-10-22 12:00:48
- bump: patch
  changes:
    fixed:
    - Fix contributed test cases.
  date: 2025-10-22 12:30:35
- bump: patch
  changes:
    fixed:
    - Fix the baby bonus act payment test.
  date: 2025-10-22 14:06:11
- bump: patch
  changes:
    fixed:
    - Rhode Island exemption reform now correctly applies baseline phase-out to personal
      exemptions at high incomes
  date: 2025-10-22 20:34:02
- bump: patch
  changes:
    added:
    - Changed name of aca_ptc_phase_out_rate to aca_required_contribution_percentage
      to better reflect its purpose.
  date: 2025-10-24 01:02:40
- bump: patch
  changes:
    changed:
    - Restructure PR CI workflow to run selective tests (with coverage) and full test
      suite in parallel for faster feedback and comprehensive validation.
  date: 2025-10-25 22:24:57
- bump: patch
  changes:
    fixed:
    - Fix recursion errors when applying LSRs.
  date: 2025-10-28 14:08:51
- bump: minor
  changes:
    added:
    - Age heterogeneity in labor supply response elasticities using multiplier approach.
  date: 2025-10-28 20:44:10
- bump: minor
  changes:
    added:
    - Fix Rhode Island Dependent Exemption to Match Model.
  date: 2025-10-31 00:57:16
- bump: minor
  changes:
    added:
    - Federal TANF baseline infrastructure for simplified state implementations.
  date: 2025-10-31 17:27:49
- bump: minor
  changes:
    fixed:
    - Fixed typo in tanf and snap parameter folders.
  date: 2025-11-06 17:11:46
- bump: minor
  changes:
    added:
    - Georgia Itemizer Tax Credit.
  date: 2025-11-06 17:14:20
- bump: minor
  changes:
    added:
    - Puerto Rico tax computation.
  date: 2025-11-07 23:08:43
- bump: minor
  changes:
    added:
    - Virginia 2024 income tax rebate.
  date: 2025-11-07 23:12:15
- bump: patch
  changes:
    fixed:
    - Avoid removing older dependents from the Rhode Island exemption reform.
  date: 2025-11-09 20:09:40
- bump: patch
  changes:
    fixed:
    - Apply the potential federal CDCC when computing the Ohio CDCC.
  date: 2025-11-10 11:36:20
- bump: patch
  changes:
    changed:
    - Fix Head Start and Early Head Start variable metadata (add unit=USD, simplify
      labels)
  date: 2025-11-10 11:57:39
- bump: patch
  changes:
    fixed:
    - Fix Head Start categorical eligibility vectorization bug causing incorrect benefits
      at high incomes
  date: 2025-11-10 13:54:57
- bump: patch
  changes:
    added:
    - Debug income security package.
  date: 2025-11-10 19:14:05
- bump: patch
  changes:
    fixed:
    - Remove the repeal of the Hawaii alternative tax on capital gains.
  date: 2025-11-11 13:40:35
- bump: patch
  changes:
    fixed:
    - Fix vectorization bugs in Lifeline, CA CARE, and Pell Grant eligibility causing
      incorrect categorical eligibility
  date: 2025-11-11 14:47:06
- bump: patch
  changes:
    changed:
    - Revert age heterogeneity in labor supply response elasticities (v1.426.0).
  date: 2025-11-11 19:02:22
- bump: patch
  changes:
    fixed:
    - Limit the Hawaii CDCC to households with at least one qualifying dependent .
  date: 2025-11-13 15:46:53
- bump: minor
  changes:
    added:
    - Working Pennsylvanians Tax Credit.
  date: 2025-11-13 23:38:52
- bump: minor
  changes:
    added:
    - Rhode Island CTC young child boost.
  date: 2025-11-17 16:29:28
- bump: minor
  changes:
    fixed:
    - Restructure Tlaib package
  date: 2025-11-17 23:19:37
- bump: patch
  changes:
    fixed:
    - Fix SSI spousal deeming to correctly use couple FBR instead of individual FBR.
  date: 2025-11-21 23:46:56
- bump: minor
  changes:
    added:
    - Colorado Care Worker Tax Credit.
  date: 2025-11-22 01:36:58
- bump: minor
  changes:
    added:
    - Added 2026 base SLCSP values for all rating areas.
  date: 2025-11-23 09:22:55
- bump: minor
  changes:
    added:
    - Puerto Rico income tax.
  date: 2025-11-23 09:45:04
- bump: patch
  changes:
    fixed:
    - Adjust the New Jersey CDCC to apply the actual federal CDCC instead of the potential.
  date: 2025-11-23 10:18:53
- bump: minor
  changes:
    added:
    - Added 2018 income limit for optional senior or disabled pathway, changed dates
      to match with given reference.
  date: 2025-11-24 00:10:07
- bump: patch
  changes:
    changed:
    - Remove deprecated 'name' metadata field from 51 parameter files
  date: 2025-11-24 01:28:19
- bump: minor
  changes:
    added:
    - Utah refundable EITC contributed reform.
  date: 2025-11-25 05:59:26
- bump: patch
  changes:
    fixed:
    - Adjust Colorado Care Worker credit parameter file names .
  date: 2025-11-25 11:02:51
- bump: minor
  changes:
    added:
    - is_federal_work_study_participant.
    - is_part_time_college_student.
    changed:
    - Refactor is_snap_ineligible_student to include part-time students and Federal
      Work Study exception.
    - Update snap_countable_earner to exclude Federal Work Study income.
  date: 2025-11-25 11:22:31
- bump: patch
  changes:
    fixed:
    - Add missing defined_for=StateCode.MA to ma_state_supplement, fixing bug where
      non-MA households received Massachusetts State Supplement.
  date: 2025-11-25 20:18:51
- bump: patch
  changes:
    changed:
    - Split AMT exemption calculation into separate `amt_exemption` variable from
      `amt_income_less_exemptions`.
  date: 2025-11-26 09:48:01
- bump: patch
  changes:
    added:
    - Regression test for AMT calculation against TAXSIM35 (issue
  date: 2025-11-26 09:54:55
- bump: minor
  changes:
    added:
    - Integrate California alternative minimum tax (AMT) into CA income tax calculation.
  date: 2025-11-26 09:56:33
- bump: patch
  changes:
    fixed:
    - Utah EITC reform.
  date: 2025-11-26 17:50:37
- bump: minor
  changes:
    added:
    - Illinois Health Benefits for Workers with Disabilities (HBWD) program.
  date: 2025-11-26 18:22:22
- bump: minor
  changes:
    added:
    - Mamdani Millionaire Income Tax.
  date: 2025-11-27 11:14:24
- bump: patch
  changes:
    fixed:
    - Arkansas tax reduction thresholds.
  date: 2025-11-29 11:29:24
- bump: minor
  changes:
    added:
    - Puerto Rico regular tax before credits and gradual adjustment.
  date: 2025-12-02 00:29:05
- bump: minor
  changes:
    added:
    - Puerto Rico net taxable income calculation.
  date: 2025-12-02 02:31:25
- bump: patch
  changes:
    fixed:
    - Prevent negative subtractions from acting as additions under the Ohio joint
      filing credit.
  date: 2025-12-02 02:33:48
- bump: minor
  changes:
    added:
    - Puerto Rico adjusted gross income calculation.
  date: 2025-12-02 15:22:21
- bump: minor
  changes:
    added:
    - Washington TANF.
  date: 2025-12-02 15:33:28
- bump: minor
  changes:
    added:
    - Add Medicare Part A premiums (full, reduced, premium-free based on quarters
      of coverage).
    - Add Medicare Part B premiums with Income-Related Monthly Adjustment Amount (IRMAA).
  date: 2025-12-02 22:19:22
- bump: patch
  changes:
    fixed:
    - StateGroup enum warnings for contiguous US states in state_group variable.
  date: 2025-12-02 23:28:11
- bump: patch
  changes:
    changed:
    - Parameterized Montana spouse allocation factor for itemized deductions (was
      hardcoded 0.5)
    removed:
    - Unhelpful comment from .github/update_api.py
  date: 2025-12-03 05:42:15
- bump: patch
  changes:
    fixed:
    - "Fixed typo in Colorado state supplement directory name (state_suplement \u2192\
      \ state_supplement)."
  date: 2025-12-03 13:07:31
- bump: patch
  changes:
    fixed:
    - Fix Filing Status Issues in Missouri Test Files.
  date: 2025-12-03 21:46:07
- bump: patch
  changes:
    added:
    - WIC integration tests.
    fixed:
    - "WIC eligibility now requires valid demographic category per 42 U.S.C. \xA7\
      \ 1786(d)(1)."
  date: 2025-12-03 22:13:14
- bump: patch
  changes:
    fixed:
    - Fix invalid filing_status enum values in test files (lowercase 'single', numeric
      '0', typos 'WIDWO' and 'HEAD_OF_HOUSE_HOLD').
  date: 2025-12-03 22:50:04
- bump: patch
  changes:
    fixed:
    - Fix New Jersey gross income computation.
  date: 2025-12-04 10:32:18
- bump: patch
  changes:
    changed:
    - Bump policyengine-core to 3.23.0 (adds strict enum validation).
    fixed:
    - IL TANF now correctly recognizes veterans as eligible regardless of immigration
      status per 89 Ill. Admin. Code 112.10.
  date: 2025-12-04 16:58:21
- bump: minor
  changes:
    added:
    - Illinois Health Benefits for Persons with Breast or Cervical Cancer (BCC) eligibility.
    - Shared Illinois HFS immigration status eligibility variable.
    - has_bcc_qualifying_coverage variable for creditable health coverage determination.
  date: 2025-12-05 21:39:43
- bump: minor
  changes:
    added:
    - Illinois Medicaid Presumptive Eligibility (MPE).
  date: 2025-12-05 21:40:25
- bump: minor
  changes:
    added:
    - Illinois Family Planning Program (FPP).
  date: 2025-12-05 22:06:02
- bump: minor
  changes:
    added:
    - Add Utah Military Retirement Credit (code AJ).
  date: 2025-12-08 23:40:59
- bump: patch
  changes:
    fixed:
    - Apply the net income test to the New Jersey childless EITC.
  date: 2025-12-09 15:58:42
- bump: minor
  changes:
    added:
    - CA Medi-Cal continuous coverage for existing undocumented enrollees after 2026
      enrollment freeze.
    - receives_medicaid input variable to indicate current Medicaid enrollment status.
    - medi_cal_enrollment_freeze parameter for CA.
  date: 2025-12-09 18:51:53
- bump: patch
  changes:
    fixed:
    - Fix IL qualified noncitizen status parameters and TANF immigration eligibility.
  date: 2025-12-09 22:07:46
- bump: minor
  changes:
    added:
    - Illinois Supplementary Medical Insurance Benefit (SMIB) Buy-In Program.
    - SMIB eligibility based on categorical criteria (AABD, TANF, SSI recipients).
    - SMIB benefit covering Medicare Part B premiums for eligible individuals.
  date: 2025-12-10 11:48:36
- bump: minor
  changes:
    added:
    - Add 20% qualified REIT/PTP income component.
  date: 2025-12-10 15:49:56
- bump: patch
  changes:
    added:
    - CI check to enforce uv.lock freshness, ensuring tests use the same dependency
      versions users get.
  date: 2025-12-10 17:43:25
- bump: patch
  changes:
    fixed:
    - Fix state_group enum usage in FPG parameter indexing for KY and WV tax credits
  date: 2025-12-10 17:53:29
- bump: minor
  changes:
    added:
    - Create reform to separate dependent children from Delaware Personal Credit.
  date: 2025-12-10 18:16:05
- bump: patch
  changes:
    fixed:
    - Replace is_medicaid_eligible with receives_medicaid in il_bcc_insurance_eligible.
  date: 2025-12-11 00:31:16
- bump: minor
  changes:
    added:
    - Add spm_unit_tenure_type variable at SPM unit level for local area calibration.
  date: 2025-12-11 18:30:32
- bump: patch
  changes:
    changed:
    - Split structural YAML tests into parallel CI jobs for better memory management.
    - Add workflow concurrency to cancel in-progress CI runs when new commits are
      pushed to the same PR.
  date: 2025-12-12 04:32:17
- bump: patch
  changes:
    fixed:
    - Floor only business and rental income sources in MI household resources per
      MI-1040CR form instructions.
  date: 2025-12-12 14:10:11
- bump: minor
  changes:
    added:
    - ACA PTC 700% FPL cliff reform extending subsidies with 8.5% contribution cap
      to 600% FPL and phaseout to 9.25% at 700% FPL
  date: 2025-12-12 14:32:00
- bump: patch
  changes:
    fixed:
    - Replace is_medicaid_eligible with receives_medicaid in il_fpp_eligible.
    - Fix IL HBWD disability eligibility to use medical definition without SGA test.
  date: 2025-12-12 18:20:04
- bump: patch
  changes:
    fixed:
    - Fix IL AABD non-financial eligibility to require SSI status eligibility per
      IDHS Policy Manual PM 11-01-00.
    - Remove retirement_distributions from IL AABD asset sources (incorrectly included
      income variable).
    removed:
    - Remove orphaned il_aabd_aged_blind_disabled_person variable and aged_age_threshold
      parameter.
  date: 2025-12-12 18:28:16
- bump: minor
  changes:
    added:
    - Medicare Savings Program (MSP) with federal structure supporting QMB, SLMB,
      and QI eligibility levels.
    - State-specific MSP asset test rules (AL, AZ, CA, CT, DE, DC, LA, MS, NM, NY,
      OR, VT have eliminated the asset test).
  date: 2025-12-12 23:16:34
- bump: patch
  changes:
    fixed:
    - Update uv.lock during version bump so contributors don't need to run uv lock
      --upgrade after pulling from master.
    - Change push workflow concurrency to queue runs instead of cancelling to ensure
      each merge completes.
  date: 2025-12-13 04:31:57
- bump: patch
  changes:
    fixed:
    - WV homestead excess property tax credit with negative income and zero property
      taxes
  date: 2025-12-15 18:31:12
- bump: minor
  changes:
    added:
    - Trust fund revenue variables (tob_revenue_total, tob_revenue_oasdi, tob_revenue_medicare_hi)
      using exact branching methodology
    - Tier 1 and tier 2 taxable Social Security variables for proper OASDI vs Medicare
      HI allocation
    - LSR recursion guard to prevent infinite loops when branches calculate variables
    fixed:
    - Labor supply behavioral response infinite recursion bug
  date: 2025-12-15 19:02:39
- bump: patch
  changes:
    fixed:
    - Hawaii Food/Excise Tax Credit now correctly handles negative AGI
  date: 2025-12-15 21:03:17
- bump: patch
  changes:
    fixed:
    - Montana income tax calculation with negative capital gains now correctly produces
      zero tax instead of phantom positive tax
  date: 2025-12-15 21:42:35
- bump: patch
  changes:
    fixed:
    - Fix DC Property Tax Credit incorrectly granting credit for negative AGI with
      zero rent/property taxes
  date: 2025-12-15 22:10:21
- bump: minor
  changes:
    fixed:
    - Maine Dependent Exemption Credit now correctly includes Credit for Other Dependents
      (ODC) qualifying dependents age 17 and older, as required by Maine statute 36
      M.R.S. Section 5219-SS which references IRC Section 24 (including both CTC and
      ODC).
  date: 2025-12-15 22:36:33
- bump: patch
  changes:
    fixed:
    - MA income tax now allows short-term capital losses to offset long-term capital
      gains in Part C
  date: 2025-12-15 23:24:43
- bump: minor
  changes:
    added:
    - Pennsylvania TANF.
  date: 2025-12-16 00:00:49
- bump: minor
  changes:
    added:
    - Wisconsin Works (W-2) program with placement-based benefits and eligibility.
  date: 2025-12-16 00:26:02
- bump: patch
  changes:
    fixed:
    - Iowa Child and Dependent Care Credit now uses taxable income instead of net
      income.
  date: 2025-12-16 04:11:35
- bump: patch
  changes:
    fixed:
    - Arizona property tax credit now uses correct income definition per ARS 43-1072
      and ITR 12-1, excluding only Social Security (not pensions, capital gains, or
      exemptions)
  date: 2025-12-16 13:23:24
- bump: minor
  changes:
    added:
    - Missouri TANF program.
  date: 2025-12-16 15:06:15
- bump: patch
  changes:
    added:
    - Add scheduled GitHub Action workflow for weekly uv.lock updates
  date: 2025-12-17 04:17:16
- bump: patch
  changes:
    removed:
    - Remove weekly uv.lock update workflow (accidentally merged)
  date: 2025-12-17 04:59:37
- bump: patch
  changes:
    added:
    - Employer payroll tax revenue allocation variables (employer_ss_tax_income_tax_revenue
      and employer_medicare_tax_income_tax_revenue) for CRFB reform analysis.
    fixed:
    - Trust fund revenue allocation now uses double-branching methodology per 42 U.S.C.
      401 note Section 121(e), correctly splitting TOB between OASDI and Medicare
      HI.
  date: 2025-12-18 15:12:11
- bump: patch
  changes:
    changed:
    - Rebalance CI test jobs by moving NY state tests to NonStructural-Other and CRFB
      structural tests to Structural-Heavy.
  date: 2025-12-18 15:55:33
- bump: patch
  changes:
    fixed:
    - Updates the thresholds and marginal tax rates rates for the Missouri individual
      income tax in `parameters/gov/states/mo/tax/income/rates.yaml`
    - Adds the variable `mo_capital_gains_subtraction.py` and the parameter `parameters/gov/states/mo/tax/income/subtractions/net_capital_gain/rate.yaml`
      for the 2025 inclusion a full deductibility of capital gains in calculating
      Missouri adjusted gross income.
    - Adds `agi_subtractions.yaml` list parameter with the two MO AGI subtractions
      for 2025, and creates a `mo_agi_subtractions.py` variable (Person-level), which
      is referenced in the `mo_adjusted_gross_income.py` calculation.
    - Adds `mo_capital_gains_subtraction_person.py` to allocate the capital gains
      subtraction proportionally to each person based on their share of long-term
      capital gains, preventing overcounting in multi-person tax units.
    - Updates the `parameters/gov/states/mo/tax/income/minimum_taxable_income.yaml`
      parameter with the new 2025 value.
    - Adds new legislative references
  date: 2025-12-18 20:55:25
- bump: minor
  changes:
    added:
    - Indiana TANF program.
  date: 2025-12-19 15:31:15
- bump: minor
  changes:
    added:
    - Implement Oregon TANF (Temporary Assistance for Needy Families) program with
      income eligibility, resource limits, and benefit calculations.
  date: 2025-12-19 15:39:42
- bump: minor
  changes:
    added:
    - Ohio Works First (OWF) cash assistance program.
  date: 2025-12-19 20:53:46
- bump: minor
  changes:
    added:
    - Illinois Preschool For All (PFA) and Preschool For All Expansion (PFAE) programs
      with age (3-5), income (400% FPL), and weighted priority factor eligibility.
    - New input variables for IEP status, developmental delay, non-English speaking
      home, parent education level, born outside US, and no prior formal early learning.
  date: 2025-12-19 23:08:59
- bump: minor
  changes:
    added:
    - Illinois Prevention Initiative (PI) program.
  date: 2025-12-21 23:13:06
- bump: patch
  changes:
    fixed:
    - County variable now persists across periods when running over datasets, fixing
      incorrect fallback to first alphabetical county.
  date: 2025-12-23 14:23:08
- bump: minor
  changes:
    added:
    - Add Emergency Medicaid eligibility for undocumented immigrants
  date: 2025-12-26 20:04:36
- bump: minor
  changes:
    added:
    - Add Kentucky TANF (K-TAP) program
  date: 2025-12-28 21:07:30
- bump: minor
  changes:
    added:
    - Minnesota Family Investment Program (MFIP).
  date: 2025-12-28 21:23:14
- bump: minor
  changes:
    added:
    - Adds Utah Temporary Assistance for Needy Families (TANF) program.
  date: 2025-12-28 21:35:08
- bump: minor
  changes:
    added:
    - Added Oklahoma TANF (Temporary Assistance for Needy Families) program
  date: 2025-12-28 22:16:11
- bump: minor
  changes:
    added:
    - Implement Arkansas Transitional Employment Assistance (TEA/TANF) program
  date: 2025-12-28 22:18:45
- bump: minor
  changes:
    added:
    - Add Kansas TANF program.
  date: 2025-12-28 22:37:09
- bump: minor
  changes:
    added:
    - Nebraska Aid to Dependent Children (ADC) program.
  date: 2025-12-28 22:59:09
- bump: minor
  changes:
    added:
    - Add Mississippi TANF program.
  date: 2025-12-28 23:17:19
- bump: minor
  changes:
    added:
    - Georgia TANF program implementation
  date: 2025-12-29 02:00:46
- bump: minor
  changes:
    added:
    - Michigan Family Independence Program (FIP/TANF)
  date: 2025-12-29 02:02:32
- bump: minor
  changes:
    added:
    - Idaho Temporary Assistance for Families in Idaho (TAFI) program, implementing
      income eligibility, resource limits, and benefit calculation (closes
  date: 2025-12-29 13:39:35
- bump: minor
  changes:
    added:
    - Minnesota 2025 income tax parameter updates and new programs including K-12
      Education Credit/Subtraction, 529 Contribution Subtraction, Military Pension
      Subtraction, and Active Duty Military Pay Subtraction.
  date: 2025-12-29 14:52:56
- bump: minor
  changes:
    added:
    - Illinois Health Benefits for Immigrants (HBI) program covering All Kids, HBIA
      (adults 42-64), and HBIS (seniors 65+).
  date: 2025-12-29 16:26:00
- bump: patch
  changes:
    changed:
    - Update Virginia 2025 income tax parameters with 2025 Form 760 references
    - Add rebate values for 2024 ($200/$400) and 2025 ($0)
    - Add 2025 tests for standard deduction, EITC, military benefit subtraction, age
      deduction, rebate, and exemptions
  date: 2025-12-29 19:18:44
- bump: patch
  changes:
    removed:
    - Revert Virginia 2025 income tax parameter updates for proper review process
  date: 2025-12-29 20:01:21
- bump: patch
  changes:
    added:
    - Updated SNAP BBCE gross income limits for New Mexico (200% FPL effective 2024-10-01)
      and Alaska (200% FPL effective 2025-07-01).
    - Added South Dakota to BBCE parameters as non-BBCE state.
    - Added and backdated Maryland SUA and LUA values.
  date: 2025-12-29 21:31:29
- bump: minor
  changes:
    fixed:
    - Arizona Family Tax Credit now correctly uses Arizona AGI plus exemptions for
      income eligibility determination per ARS 43-1073.
  date: 2025-12-29 22:22:39
- bump: patch
  changes:
    added:
    - Add scheduled GitHub Action workflow for weekly uv.lock updates.
    removed:
    - Remove uv.lock freshness check from PR CI workflow.
  date: 2026-01-02 18:29:05
- bump: patch
  changes:
    fixed:
    - Weekly uv.lock workflow now targets main branch and uses native gh CLI for PR
      creation.
  date: 2026-01-02 19:06:03
- bump: patch
  changes:
    fixed:
    - Remove non-existent labels from weekly uv.lock workflow PR creation.
  date: 2026-01-02 19:33:52
- bump: patch
  changes:
    fixed:
    - ACA required contribution percentage now correctly handles flat brackets (e.g.,
      0-133% FPL) per 26 USC 36B by separating thresholds, initial rates, and final
      rates into independent parameters.
  date: 2026-01-02 21:22:24
- bump: minor
  changes:
    added:
    - Add phase-out logic to CRFB Social Security nonrefundable credit based on AGI
      thresholds (6% rate above $150k joint, $75k other).
  date: 2026-01-04 20:46:59
- bump: minor
  changes:
    added:
    - Hawaii TANF (Temporary Assistance for Needy Families) program
  date: 2026-01-04 21:45:18
- bump: minor
  changes:
    added:
    - Add New Hampshire FANF (Financial Assistance to Needy Families) program with
      eligibility determination, payment standard (60% FPG), earned income disregards,
      and benefit calculation.
  date: 2026-01-04 22:05:35
- bump: minor
  changes:
    added:
    - Implemented Maine TANF program
  date: 2026-01-04 22:11:59
- bump: minor
  changes:
    added:
    - South Dakota Temporary Assistance for Needy Families (TANF) program
  date: 2026-01-04 22:20:49
- bump: minor
  changes:
    added:
    - Add Delaware TANF (Temporary Assistance for Needy Families)
  date: 2026-01-04 22:56:53
- bump: minor
  changes:
    added:
    - Implement Rhode Island TANF (Rhode Island Works) program
  date: 2026-01-04 23:28:13
- bump: minor
  changes:
    added:
    - Connecticut Temporary Family Assistance (TFA/TANF)
  date: 2026-01-05 00:02:11
- bump: minor
  changes:
    added:
    - West Virginia Works program implementation
  date: 2026-01-05 00:18:02
- bump: minor
  changes:
    added:
    - Nevada TANF (Temporary Assistance for Needy Families) program
  date: 2026-01-05 00:20:33
- bump: minor
  changes:
    added:
    - Tennessee TANF (Families First) program implementation
  date: 2026-01-05 00:21:45
- bump: patch
  changes:
    changed:
    - Updated weekly uv.lock workflow to include changelog entry.
  date: 2026-01-05 15:41:57
- bump: patch
  changes:
    changed:
    - Updated weekly uv.lock workflow to include changelog entry.
  date: 2026-01-05 16:26:06
- bump: minor
  changes:
    added:
    - Create reform to separate dependent children from Virginia personal exemption.
  date: 2026-01-05 21:26:26
- bump: patch
  changes:
    changed:
    - Updated uv.lock dependencies.
  date: 2026-01-06 14:58:50
- bump: minor
  changes:
    added:
    - Colorado OmniSalud program providing ACA marketplace subsidies for undocumented
      immigrants and DACA recipients.
  date: 2026-01-08 18:02:47
- bump: patch
  changes:
    fixed:
    - Remove 51 invalid County enum entries (wrong state assignments, non-existent
      county/state combinations). Validated against Census 2020 county reference data.
  date: 2026-01-12 18:30:41
- bump: minor
  changes:
    added:
    - CDCTC reform that makes families eligible if at least one parent works (instead
      of requiring both parents to work)
  date: 2026-01-12 19:45:59
- bump: patch
  changes:
    fixed:
    - Fix test_batched.py incorrectly marking tests as passed when failure count ends
      in 0.
    - Fix push.yaml concurrency to queue runs instead of cancelling versioning jobs.
  date: 2026-01-13 22:35:23
- bump: minor
  changes:
    added:
    - Add il_aabd_use_reported_ssi flag to allow API partners to override SSI income
      for IL AABD calculation.
  date: 2026-01-13 22:53:31
- bump: patch
  changes:
    changed:
    - Remove concurrency block from push workflow to allow parallel CI runs.
  date: 2026-01-13 23:22:39
- bump: patch
  changes:
    fixed:
    - Riverside County General Relief eligibility now correctly excludes units where
      all persons are ineligible.
    - Riverside County General Relief SSI check changed from unit-level to person-level,
      so only the individual receiving SSI is excluded, not all household members.
  date: 2026-01-13 23:26:02
- bump: patch
  changes:
    added:
    - Add is_blind to IL HBWD disability eligibility check.
    fixed:
    - Fix IL HBWD earned income exemptions to apply only to disabled/blind persons.
  date: 2026-01-14 21:44:33
- bump: patch
  changes:
    changed:
    - Updated uv.lock dependencies.
  date: 2026-01-14 23:20:21
- bump: minor
  changes:
    added:
    - Adjust CLAUDE.md in US repo.
  date: 2026-01-15 20:02:12
- bump: minor
  changes:
    added:
    - Add range-based phaseout option for RI CTC with phaseout.start and phaseout.end
      parameters.
  date: 2026-01-15 20:15:33
- bump: patch
  changes:
    added:
    - Add parameter discovery documentation guide
  date: 2026-01-15 22:15:03
- bump: patch
  changes:
    added:
    - Add Microsimulation API documentation covering calc/calculate methods, map_to
      parameter, available datasets, subsampling, winners/losers analysis, and weight
      sanity checks.
  date: 2026-01-15 22:18:44
- bump: patch
  changes:
    fixed:
    - Fix CA Medi-Cal immigration eligibility for DACA/TPS holders in 2026. Previously,
      DACA/TPS holders incorrectly lost eligibility after the January 2026 enrollment
      freeze. Per WCLP guidance, DACA/TPS holders are not affected by the freeze and
      can still newly enroll.
  date: 2026-01-15 22:29:01
- bump: minor
  changes:
    changed:
    - Replaced .claude git submodule with policyengine-claude plugin auto-install
      configuration.
  date: 2026-01-19 16:08:41
- bump: patch
  changes:
    fixed:
    - Added missing label metadata to breakdown parameters that had breakdown definitions
      but no labels.
  date: 2026-01-19 16:19:40
- bump: patch
  changes:
    fixed:
    - Added missing label metadata to bracket/scale parameters that had no labels.
  date: 2026-01-19 16:39:43
- bump: patch
  changes:
    fixed:
    - Added missing breakdown and label metadata to pseudo-breakdown parameters.
  date: 2026-01-19 17:30:20
- bump: minor
  changes:
    fixed:
    - Formatting.
  date: 2026-01-19 18:07:10
- bump: minor
  changes:
    added:
    - Model RI Governor Dan McKee's 2027 tax proposals including a new child tax credit,
      Social Security exemption expansion, new top income tax bracket, and pension/annuity
      exemption updates.
  date: 2026-01-19 18:32:47
- bump: minor
  changes:
    added:
    - Add Utah HB 210 (2026) structural reform implementing the taxpayer credit add-on
      for married filers ($543 MFS, $1,086 joint/surviving spouse) with phaseout.
  date: 2026-01-19 19:53:06
- bump: minor
  changes:
    added:
    - Add SC H.3492 partially refundable EITC reform.
  date: 2026-01-19 19:54:16
- bump: minor
  changes:
    added:
    - Update Rhode Island 2025 Individual Income Tax Model.
  date: 2026-01-19 22:07:57
- bump: patch
  changes:
    added:
    - Add breakdown_labels metadata to parameters with range() dimensions for semantic
      labelling.
  date: 2026-01-20 19:20:31
- bump: patch
  changes:
    changed:
    - Update 2026 federal poverty guidelines.
  date: 2026-01-21 15:19:45
- bump: minor
  changes:
    added:
    - NY A04038 Enhanced Empire State Child Credit for Infants Act reform.
  date: 2026-01-21 16:28:14
- bump: minor
  changes:
    added:
    - NY Senate Bill S04487 Supplemental Empire State Child Tax Credit for Newborns
      reform.
  date: 2026-01-21 20:02:25
- bump: minor
  changes:
    added:
    - NY Assembly Bill A06774 Enhanced Child and Dependent Care Credit reform.
  date: 2026-01-21 20:53:40
- bump: patch
  changes:
    fixed:
    - Remove DACA_TPS from immigration_status.
  date: 2026-01-21 21:46:53
- bump: patch
  changes:
    fixed:
    - Use `uv sync --extra dev` in CI to correctly install optional dev dependencies
      including coverage.
    - Improve selective test runner to only run tests for specific subfolders (states,
      congress, local) instead of entire parent directories.
    - Pin pandas to <3.0 to prevent StringDtype incompatibility with numpy.
  date: 2026-01-22 23:38:46
- bump: minor
  changes:
    added:
    - Add Wyoming POWER program
  date: 2026-01-23 15:27:36
- bump: minor
  changes:
    added:
    - Implement Virginia TANF program.
  date: 2026-01-23 16:04:44
- bump: patch
  changes:
    fixed:
    - Update SC H.3492 reform to use 5-year in_effect check pattern consistent with
      other contributed reforms.
  date: 2026-01-23 18:35:29
- bump: minor
  changes:
    added:
    - AGI surtax reform.
  date: 2026-01-23 21:14:19
- bump: patch
  changes:
    added:
    - Added pandas 3.0 compatibility tests to verify policyengine-core fixes for StringDtype
      and StringArray handling
    changed:
    - Removed pandas <3.0 version cap to enable pandas 3.0 support
    - Bumped policyengine-core minimum version to 3.23.5 for pandas 3 compatibility
      (includes Enum.encode() fix)
  date: 2026-01-25 13:03:30
- bump: patch
  changes:
    fixed:
    - Fix Iowa SNAP self-employment simplified deduction rate from 0% to 40%.
  date: 2026-01-25 13:30:04
- bump: minor
  changes:
    removed:
    - s_corp_self_employment_income variable. S-corp distributions are not subject
      to self-employment tax per 26 USC 1402(a).
  date: 2026-01-25 16:54:14
- bump: minor
  changes:
    added:
    - partnership_se_income variable for general partners' SE income from Schedule
      K-1 Box 14, now included in taxable_self_employment_income per 26 USC 1402(a).
  date: 2026-01-25 17:15:31
- bump: patch
  changes:
    changed:
    - Use default argument to numpy.select instead of dummy True condition for ~10%
      performance improvement.
  date: 2026-01-25 17:33:26
- bump: patch
  changes:
    changed:
    - Simplify Pell Grant calculation method by removing enum indirection and using
      time-based formula.
  date: 2026-01-25 18:19:02
- bump: patch
  changes:
    fixed:
    - Update Iowa SNAP self-employment deduction effective date from 2021-10-01 to
      2012-08-01 based on USDA FNS State Options Report research.
  date: 2026-01-25 18:31:23
- bump: patch
  changes:
    fixed:
    - Add safety catch in aca_ptc to return zero before 2025 to prevent breaking 2024
      microsim runs.
  date: 2026-01-25 19:35:47
- bump: minor
  changes:
    added:
    - Add expanded income base option for CRFB AGI surtax reform, including retirement
      contributions, HSA contributions, student loan interest, tax-exempt Social Security,
      foreign earned income exclusion, tax-exempt interest, and health insurance premiums.
  date: 2026-01-25 20:55:20
- bump: minor
  changes:
    added:
    - Add New Mexico Works (NM Works) program
  date: 2026-01-25 21:13:51
- bump: minor
  changes:
    added:
    - Implemented North Dakota Temporary Assistance for Needy Families (TANF) program
  date: 2026-01-25 21:17:46
- bump: minor
  changes:
    added:
    - Add Alaska ATAP (Temporary Assistance Program) implementation with income eligibility
      tests, work incentive deductions, need standards, and benefit calculation based
      on 7 AAC 45.
  date: 2026-01-25 21:25:01
- bump: minor
  changes:
    added:
    - Louisiana Family Independence Temporary Assistance Program (FITAP).
  date: 2026-01-25 21:40:34
- bump: minor
  changes:
    added:
    - Implement New Jersey WorkFirst (WFNJ).
  date: 2026-01-25 22:40:42
- bump: minor
  changes:
    changed:
    - "Pin New York itemized deductions to pre-TCJA rules per Tax Law \xA7 615"
  date: 2026-01-26 14:14:48
- bump: patch
  changes:
    removed:
    - Revert NY pre-TCJA itemized deductions (will be re-submitted for proper review)
  date: 2026-01-26 14:37:21
- bump: minor
  changes:
    added:
    - Add census block-level geography variables (block_geoid, tract_geoid, cbsa_code,
      place_fips, vtd, puma, sldu, sldl, zcta) for granular geographic analysis
  date: 2026-01-26 19:35:03
- bump: patch
  changes:
    added:
    - Update SSI federal benefit rates, student earned income exclusion, and SGA amounts
      for 2026.
  date: 2026-01-26 20:28:28
- bump: minor
  changes:
    changed:
    - Update Illinois income tax parameters for 2025 and add 2025 citations.
  date: 2026-01-26 23:05:41
- bump: minor
  changes:
    changed:
    - Update DC Child Tax Credit for 2026+ based on new statute (DC Code 47-1806.17),
      including increased credit amount ($1,000), expanded age eligibility (under
      18), removed child cap, lower income thresholds, and higher phase-out rate.
  date: 2026-01-27 03:13:11
- bump: patch
  changes:
    changed:
    - Backdate North Carolina TANF parameters to 1997.
  date: 2026-01-27 03:18:40
- bump: patch
  changes:
    changed:
    - Add historical values to Minnesota MFIP parameters.
  date: 2026-01-27 03:21:56
- bump: minor
  changes:
    added:
    - Add Connecticut EITC $250 qualifying child bonus for tax year 2025.
    changed:
    - Update Connecticut tax parameter references to 2025 CT-1040 Instructions.
  date: 2026-01-27 03:46:23
- bump: patch
  changes:
    fixed:
    - Medicare Savings Program (MSP) calculation now returns correct benefit values
      instead of null.
  date: 2026-01-27 21:30:41
- bump: patch
  changes:
    fixed:
    - Exclude Medicaid recipients from QI (Qualifying Individual) eligibility.
  date: 2026-01-28 16:04:08
- bump: minor
  changes:
    changed:
    - "Pin New York itemized deductions to pre-TCJA rules per Tax Law \xA7 615"
  date: 2026-01-28 21:05:51
- bump: minor
  changes:
    added:
    - Illinois I-PASS Assist program eligibility.
  date: 2026-01-28 21:12:25
- bump: minor
  changes:
    added:
    - Illinois Senior Citizens Real Estate Tax Deferral Program (il_scretd)
  date: 2026-01-28 21:20:03
- bump: minor
  changes:
    added:
    - Illinois Home Weatherization Assistance Program (IHWAP) eligibility.
    - Reusable SMI (State Median Income) function.
  date: 2026-01-29 02:17:08
- bump: minor
  changes:
    added:
    - California CalWORKs Stage 2 (C2AP) child care subsidy for former CalWORKs recipients
      within 24 months of leaving cash aid.
    - California CalWORKs Stage 3 (C3AP) child care subsidy for former CalWORKs recipients
      who exhausted Stage 2 eligibility.
    - California Alternative Payment Program (CAPP) child care subsidy for income-eligible
      families who never received CalWORKs.
  date: 2026-01-29 02:38:20
- bump: patch
  changes:
    changed:
    - Updated uv.lock dependencies.
  date: 2026-01-29 03:57:29
- bump: patch
  changes:
    added:
    - Backdate New Hampshire interest and dividends tax parameters to 2020.
  date: 2026-01-29 05:35:07
- bump: patch
  changes:
    fixed:
    - Medicaid category assignment now correctly evaluates mandatory groups (parent,
      pregnant, SSI) before optional expansion groups, per federal eligibility rules.
  date: 2026-01-29 21:06:35
- bump: patch
  changes:
    changed:
    - Update Virginia 2025 income tax parameters with 2025 Form 760 references
    - Add rebate values for 2024 ($200/$400) and 2025 ($0)
    - Add 2025 tests for standard deduction, EITC, military benefit subtraction, age
      deduction, rebate, and exemptions
  date: 2026-01-29 23:19:08
- bump: minor
  changes:
    changed:
    - Update Michigan 2025 Individual Income Tax Model parameters
  date: 2026-01-30 15:33:22
- bump: minor
  changes:
    added:
    - Add Virginia HB979 income tax reform with new 8% and 10% brackets for high earners.
  date: 2026-01-30 20:44:48
- bump: patch
  changes:
    added:
    - Added income_tax_positive variable for CBO-consistent calibration
  date: 2026-01-31 00:45:39
- bump: patch
  changes:
    added:
    - Add 2018 CHIP FCEP pregnant income limits from MACPAC MACStats December 2018
      Data Book.
  date: 2026-01-31 03:23:17
- bump: patch
  changes:
    added:
    - Tests for tax_unit_is_filer variable covering filing requirement logic.
  date: 2026-01-31 16:52:24
- bump: patch
  changes:
    changed:
    - Pin black==26.1.0 in dev dependencies and update CI and Makefile to use uv for
      consistent formatting.
  date: 2026-01-31 19:46:35
- bump: patch
  changes:
    added:
    - Tests for TAXSIM output variables to achieve 100% coverage.
  date: 2026-01-31 20:58:31
- bump: patch
  changes:
    fixed:
    - Fix Rhode Island retirement income subtraction to apply the cap per person instead
      of per tax unit.
  date: 2026-02-01 18:13:47
- bump: minor
  changes:
    added:
    - South Carolina TANF (Temporary Assistance for Needy Families) program
  date: 2026-02-01 19:35:05
- bump: minor
  changes:
    added:
    - Vermont TANF (Reach Up) program
  date: 2026-02-01 20:30:41
- bump: minor
  changes:
    added:
    - Add Alabama Family Assistance (TANF) program.
  date: 2026-02-01 20:53:00
- bump: patch
  changes:
    fixed:
    - Arizona long-term capital gains subtraction now correctly returns zero when
      there is a net capital loss, rather than using raw long-term capital gains.
  date: 2026-02-01 21:42:20
- bump: patch
  changes:
    fixed:
    - Mississippi income tax now correctly uses loss-limited capital gains (federal
      $3K limit) instead of unlimited raw capital gains.
  date: 2026-02-01 21:55:06
- bump: patch
  changes:
    fixed:
    - Corrected 2020 surviving spouse standard deduction from $24,400 to $24,800 to
      match joint filers per 26 USC 63(c)(2)(A).
  date: 2026-02-01 21:59:11
- bump: patch
  changes:
    fixed:
    - Backdate Oklahoma TANF parameters to correct effective dates.
    - Backdate Wisconsin Works parameters to correct effective dates.
    - Backdate Ohio Works First parameters to correct effective dates and add COLA
      multiplier for dynamic payment standards.
  date: 2026-02-01 22:06:11
- bump: minor
  changes:
    added:
    - Backdating Maine TANF parameters.
  date: 2026-02-01 22:15:00
- bump: patch
  changes:
    changed:
    - Update Illinois TANF parameter historical dates to reflect actual policy enactment
      dates.
  date: 2026-02-01 22:20:32
- bump: minor
  changes:
    changed:
    - Add 2025 references to all Missouri income tax parameters.
    - Add 2025 value for mo_max_social_security_benefit ($48,216).
    - Add 2025 test cases for Missouri income tax and capital gains subtraction.
  date: 2026-02-01 22:33:33
- bump: minor
  changes:
    added:
    - Add comprehensive 2025 test cases for Oklahoma income tax (103 tests).
    changed:
    - Update Oklahoma income tax parameters for 2025 with current form references.
    - Increase pension subtraction limit from $10,000 to $20,000 for 2024+ per HB
      2020.
    - Enhance documentation for Oklahoma income tax variables with calculation examples
      and regulatory references.
  date: 2026-02-01 23:13:46
- bump: patch
  changes:
    changed:
    - Update Colorado income tax parameters for tax year 2025.
  date: 2026-02-01 23:24:58
- bump: minor
  changes:
    added:
    - Oregon Healthier Oregon program providing Medicaid-equivalent coverage for undocumented
      immigrants.
  date: 2026-02-01 23:33:30
- bump: patch
  changes:
    fixed:
    - CT Social Security benefit adjustment now uses actual federal taxable Social
      Security amount instead of 85% of gross Social Security.
  date: 2026-02-02 00:00:17
- bump: minor
  changes:
    added:
    - NY TANF pre-October 2022 gross income test and immigration eligibility check.
    changed:
    - NY TANF parameters backfilled to 1998 with October 2022 reform rules per 22-ADM-11.
    - NY TANF earned income deduction calculation order changes by reform date.
  date: 2026-02-02 00:11:19
- bump: patch
  changes:
    changed:
    - title: Update Hawaii income tax parameters with 2025 references
  date: 2026-02-02 00:34:36
- bump: minor
  changes:
    changed:
    - Disable Montana _indiv computation path for 2024+ when married filing separately
      on same return is no longer allowed.
  date: 2026-02-02 00:48:06
- bump: minor
  changes:
    changed:
    - description: 'Updates Georgia income tax parameters for 2025 tax year based
        on the IT-511 Instructions Booklet:

        - Corrects 2025 tax rate to 5.19% (from incorrectly projected 5.29%)

        - Adds 2025 IT-511 references to all income tax parameters

        - Verifies CDCC credit rate at 50% of federal credit for 2025

        - Confirms standard deductions, dependent exemption, retirement exclusions,
        military retirement exclusions, and itemizer credit values

        '
      title: Update Georgia 2025 individual income tax model
  date: 2026-02-02 00:56:29
- bump: minor
  changes:
    fixed:
    - Implement NJ same category rule - net losses in any income category (capital
      gains, S-corp, partnership, rental, business) are now disregarded and cannot
      offset income from other categories.
  date: 2026-02-02 01:03:18
- bump: patch
  changes:
    added:
    - Backdate Texas TANF program.
  date: 2026-02-02 01:15:31
- bump: patch
  changes:
    changed:
    - Backdate DC TANF, GAC, and POWER parameters to program establishment dates.
  date: 2026-02-02 01:21:49
- bump: patch
  changes:
    changed:
    - Add historical data for Massachusetts TAFDC parameters
  date: 2026-02-02 01:38:39
- bump: minor
  changes:
    added:
    - Add 2025 references to all New York State and NYC income tax parameters.
    - Update geothermal energy system credit cap to $10,000 for systems placed in
      service on/after July 1, 2025.
    - Add 2025 NY income tax integration tests.
  date: 2026-02-02 01:50:17
- bump: patch
  changes:
    fixed:
    - Missouri income tax now correctly allocates above-the-line deductions proportionally
      by gross income, ensuring capital loss deductions are not lost when one spouse
      has no income.
  date: 2026-02-02 17:32:10
- bump: minor
  changes:
    added:
    - Implement Maryland Temporary Cash Assistance (TCA) program.
  date: 2026-02-02 18:49:52
- bump: minor
  changes:
    added:
    - Update South Carolina income tax parameters for 2025, including reduced top
      rate (6.0%) and adjusted brackets.
  date: 2026-02-02 19:05:08
- bump: minor
  changes:
    added:
    - Add NY S.9077 Empire State Child Credit ITIN expansion reform allowing children
      with ITINs to qualify starting 2027.
  date: 2026-02-02 19:07:06
- bump: minor
  changes:
    added:
    - is_qualifying_child_dependent variable for age-based qualifying child test
    - is_qualifying_relative_dependent variable for income-based qualifying relative
      test
    - dependent_gross_income variable for calculating dependent gross income
    changed:
    - is_child_dependent now includes qualifying child, qualifying relative, and disability
      pathways
    - Head of household eligibility now correctly includes qualifying relatives (fixes
      issue 6994)
  date: 2026-02-03 04:40:30
- bump: patch
  changes:
    fixed:
    - Fix NY ESCC post-2024 to allow ITIN holders in baseline (revert S.9077 reform).
  date: 2026-02-04 19:32:22
- bump: patch
  changes:
    fixed:
    - Fixed incorrect label for ca_ala_general_assistance_countable_income_person
      variable.
  date: 2026-02-05 04:45:16
- bump: minor
  changes:
    added:
    - Arizona Cash Assistance (TANF) program.
  date: 2026-02-07 00:10:55
- bump: patch
  changes:
    changed:
    - Update Alabama 2025 Income tax.
  date: 2026-02-07 00:23:46
- bump: minor
  changes:
    added:
    - Section 1931 deprivation requirement parameter for non-expansion states
    - is_single_parent_household variable for Medicaid deprivation rules
    - Head Start and Early Head Start takeup variables
    - SSI resource test now uses actual policy logic in individual sim
    changed:
    - Moved all stochastic randomness to data package for deterministic country package
    - is_parent_for_medicaid_nfc now checks Section 1931 deprivation requirements
    - Head Start and Early Head Start benefits now multiply by takeup
    - WIC would_claim_wic and is_wic_at_nutritional_risk default to True (resolved
      in data package)
    removed:
    - aca_take_up_seed, snap_take_up_seed, medicaid_take_up_seed variables
    - random() calls from all variable formulas
    - Takeup rate parameters (now in policyengine-us-data)
  date: 2026-02-07 00:40:26
- bump: minor
  changes:
    added:
    - Add liquid asset input variables (bank_account_assets, stock_assets, bond_assets),
      ssi_countable_resources, and spm_unit_cash_assets aggregation
    - Add takes_up_ssi_if_eligible variable for SSI takeup modeling
    changed:
    - SSI resource test now uses actual imputed assets instead of random pass rate
    - SSI benefit now applies takeup in microsimulation
  date: 2026-02-07 18:08:52
- bump: minor
  changes:
    added:
    - Add tax_unit_is_required_to_file variable for rules-based filing requirement.
    - Add eligible_for_refundable_credits variable for EITC/CTC eligibility check.
    - Add would_file_if_eligible_for_refundable_credit propensity variable.
    - Add would_file_taxes_voluntarily propensity variable for voluntary filers.
    changed:
    - Refactor tax_unit_is_filer to use three-part filing logic with propensity variables.
  date: 2026-02-08 04:15:39
- bump: patch
  changes:
    fixed:
    - Fix RI high earner tax and social security exemption reform exports to match
      standard pattern
  date: 2026-02-10 15:34:12
- bump: minor
  changes:
    added:
    - Implement Utah HB 210 Substitute 2 marriage tax credit (Section 59-10-1049)
  date: 2026-02-11 17:26:50
- bump: patch
  changes:
    changed:
    - DC EITC match rate updated to 100% for 2025 per Act 26-214.
  date: 2026-02-12 17:44:36
- bump: patch
  changes:
    changed:
    - Update Kentucky income tax model for 2025, including standard deduction ($3,270),
      tax rate (4%), and all tax credits with official 2025 references.
  date: 2026-02-12 18:16:49
- bump: patch
  changes:
    changed:
    - Add 2025 Vermont income tax values, renter credit income limits, and form references
      to parameter files.
  date: 2026-02-12 22:42:22
- bump: minor
  changes:
    added:
    - Iowa Family Investment Program (FIP), the state's TANF cash assistance program.
  date: 2026-02-13 17:37:15
- bump: patch
  changes:
    changed:
    - Update CPI-U, C-CPI-U, and CPI-W projections for 2026+ based on CBO September
      2025 interim inflation update
  date: 2026-02-13 18:38:12
- bump: patch
  changes:
    changed:
    - Update CBO baseline projections to February 2026 (Budget and Economic Outlook
      2026 to 2036), extending all calibration targets and CPI parameters through
      2036.
  date: 2026-02-13 19:31:10
- bump: minor
  changes:
    changed:
    - Update Mississippi income tax parameters with 2025 references and replace bill
      references with legal code citations.
  date: 2026-02-13 20:55:08
- bump: patch
  changes:
    changed:
    - Update Colorado Child Tax Credit income thresholds for 2025 (single $26K/$51K/$77K,
      joint $36K/$61K/$87K).
    - Update Colorado CollegeInvest contribution subtraction limits for 2025 (single
      $25,400, joint $38,100).
    - Update Colorado ABLE contribution subtraction caps for 2025 (single $25,400,
      joint $38,100).
    - Fix Colorado Care Worker Tax Credit start date from 2026 to 2025 per C.R.S.
      39-22-566.
    - Fix typo in Colorado CTC head of household rate threshold date (2015 to 2022).
  date: 2026-02-14 02:56:16
- bump: patch
  changes:
    changed:
    - Update Louisiana income tax parameter references from House Bill 10 to enacted
      legal code and add 2025 IT-540 form references.
    fixed:
    - Fix Louisiana disability income exemption cap incorrectly set to $12,000 for
      2025 (actual value remains $6,000 per RS 47:44.1(B)).
  date: 2026-02-14 03:01:37
- bump: minor
  changes:
    changed:
    - Update Montana income tax parameters for 2025, including bracket thresholds,
      capital gains thresholds, old age subtraction inflation adjustment, 529 tuition
      subtraction cap increase, and references.
  date: 2026-02-15 23:33:04
- bump: patch
  changes:
    fixed:
    - Remove taxable_social_security from NJ subtractions to fix double exclusion
      bug. Social Security was already excluded from NJ gross income.
  date: 2026-02-16 00:14:38
- bump: patch
  changes:
    fixed:
    - "Fix student loan interest deduction eligibility (IRC \xA7 221) to remove incorrect\
      \ AOC eligibility requirement. The previous implementation required is_eligible_for_american_opportunity_credit\
      \ to be true, but this is not a legal requirement. While \xA7 221(d)(3) references\
      \ \xA7 25A(b)(3) for the definition of \"eligible student\", this refers to\
      \ the student's status when the loan was originally taken out, not current-year\
      \ AOC eligibility."
  date: 2026-02-16 01:16:13
- bump: patch
  changes:
    changed:
    - Update Indiana county income tax rates with 2022-2025 data from official DOR
      publications, fix rate errors for Allen and Dearborn counties, fix Bartholomew
      County parameter key typo, and update references to 2025 IT-40 and legal code.
  date: 2026-02-16 01:24:59
- bump: patch
  changes:
    fixed:
    - Michigan surtax reform now activates correctly when in_effect parameter is toggled
      in the app.
  date: 2026-02-16 01:25:53
- bump: patch
  changes:
    changed:
    - Update West Virginia income tax rates for 2025 per SB 2033.
  date: 2026-02-16 01:26:34
- bump: minor
  changes:
    added:
    - Adds 2025 references with page numbers to all Maryland income tax parameters.
  date: 2026-02-16 01:28:23
- bump: minor
  changes:
    added:
    - Add 2025 CTC values from official NM PIT Packet Table 4
    - Add 2025 PIT Packet references to all NM income tax parameters
    - Update armed forces retirement exemption to reflect HB-0252 making it permanent
  date: 2026-02-16 01:29:02
- bump: patch
  changes:
    changed:
    - Add 2025 Delaware income tax form references to parameter files.
  date: 2026-02-16 01:29:52
- bump: patch
  changes:
    changed:
    - Update Nebraska income tax parameters for 2025 with new bracket thresholds,
      standard deduction amounts, exemption credit, and form references.
  date: 2026-02-16 01:32:52
- bump: patch
  changes:
    fixed:
    - Fix ga_exemptions formula in repeal_state_dependent_exemptions reform to use
      correct parameter path.
    - Fix ks_exemptions in repeal_state_dependent_exemptions reform to handle 2024+
      by_filing_status branch.
  date: 2026-02-16 01:34:59
- bump: minor
  changes:
    changed:
    - Update Maine income tax parameters for 2025 including bracket thresholds, personal
      exemption, deduction and exemption phaseout thresholds, itemized deduction cap,
      pension exclusion cap, and add 2025 references.
  date: 2026-02-16 01:39:11
- bump: patch
  changes:
    changed:
    - Add 2025 form references to North Carolina income tax parameters confirming
      unchanged values for standard deduction, child deduction, and other provisions.
  date: 2026-02-16 01:39:50
- bump: minor
  changes:
    added:
    - Create Oregon dependent exemption credit reform to separate dependent exemptions
      with configurable age limits and universal mode.
  date: 2026-02-16 02:17:35
- bump: patch
  changes:
    changed:
    - Update Arkansas income tax parameters for 2025 including tax rate brackets,
      reduction schedule, standard deductions, low income tax tables, and additional
      tax credit for qualified individuals.
  date: 2026-02-16 03:09:22
- bump: patch
  changes:
    changed:
    - Update Massachusetts income tax parameters for 2025, including surtax threshold
      ($1,083,150), Senior Circuit Breaker credit max ($2,820), income limits, and
      property value limit ($1,298,000).
  date: 2026-02-16 03:42:03
- bump: patch
  changes:
    fixed:
    - Fix Maryland Child Tax Credit AGI eligibility boundary to include filers with
      exactly $24,000 AGI per Worksheet 21C.
  date: 2026-02-16 03:46:10
- bump: minor
  changes:
    added:
    - Montana Temporary Assistance for Needy Families (TANF).
  date: 2026-02-16 14:52:53
- bump: patch
  changes:
    changed:
    - Add 2025 references with page numbers to Pennsylvania income tax parameters
  date: 2026-02-16 16:09:28
- bump: patch
  changes:
    changed:
    - Update North Dakota income tax parameters for 2025 with new bracket thresholds,
      marriage penalty credit values, and form references.
  date: 2026-02-16 17:49:52
- bump: minor
  changes:
    changed:
    - Update Washington capital gains tax with 2025 tiered rates (7% up to $1M, 9.9%
      above $1M per ESSB 5813), inflation-adjusted deductions, and Working Families
      Tax Credit amounts.
  date: 2026-02-16 19:11:59
- bump: patch
  changes:
    changed:
    - Update Iowa income tax to flat 3.8% rate for 2025 per SF 2442
    - Update Iowa alternate tax rate to 4.3% for 2025
  date: 2026-02-16 20:38:19
- bump: patch
  changes:
    added:
    - Comprehensive Kansas 2025 income tax integration tests.
    changed:
    - Updated Kansas disabled veteran exemption from $2,250 to $2,320 for 2025+.
    - Added 2025 Form K-40 references to all Kansas income tax parameters.
    - Kansas food sales tax credit removed from nonrefundable credits list for 2025+
      (credit eliminated).
  date: 2026-02-16 21:05:30
- bump: minor
  changes:
    added:
    - Updated Arizona 2025 standard deductions ($15,750 single/$31,500 joint/$23,625
      HOH).
    - Added 2025 references to Arizona income tax parameters.
    - Added comprehensive 2025 integration tests for Arizona income tax model.
    changed:
    - Updated Arizona charitable contribution credit with 2025 references.
    - Updated Arizona capital gains subtraction rate with 2025 references.
    - Updated Arizona family tax credit, dependent credit, and exemption parameters
      with 2025 values.
  date: 2026-02-17 00:21:20
- bump: patch
  changes:
    changed:
    - description: 'Updates Idaho income tax parameters with 2025 references per HB
        40.

        Implements military retirement full exemption for 2025 (no age requirement).

        Adds comprehensive 2025 test coverage for tax calculations, grocery credit,
        and CTC.

        '
      title: Update Idaho individual income tax for 2025
  date: 2026-02-17 04:22:10
- bump: minor
  changes:
    added:
    - Adds New Jersey ANCHOR property tax relief program with income-based benefit
      amounts for homeowners and renters.
    - Adds New Jersey Stay NJ senior property tax reimbursement program for eligible
      seniors aged 65+.
    changed:
    - Updates New Jersey income tax parameters with 2025 references including tax
      brackets, exemptions, deductions, and credits.
  date: 2026-02-17 05:27:49
- bump: minor
  changes:
    changed:
    - Updated Oregon 2025 income tax parameters (tax brackets, standard deduction,
      exemption credit, federal tax subtraction caps, CTC/Kids Credit, kicker rate)
      and added 2025 references to all parameters.
    fixed:
    - Fixed Oregon federal tax subtraction cap rounding intervals for married filing
      separately (100 to 25, matching half of other filing statuses' interval of 50).
    - Removed incorrect OR-40 page 20 references from Oregon retirement income credit
      parameters (page 20 contains kicker worksheet, not retirement income credit;
      OR-17 references remain as authoritative source).
  date: 2026-02-17 05:32:19
- bump: patch
  changes:
    fixed:
    - Fix Maryland CDCC to use the federal credit allowed (cdcc) instead of the potential
      credit (cdcc_potential).
  date: 2026-02-17 15:07:07
- bump: patch
  changes:
    fixed:
    - Split CI state baseline tests into 3 sequential batches to fix timeout and memory
      issues.
    - Move NY baseline tests back into the states job as its own batch.
  date: 2026-02-17 18:18:36
- bump: patch
  changes:
    changed:
    - Add 2025 rate of 0 for repealed NH Interest and Dividends tax, add TIR 2025-001
      repeal reference to remaining parameter files, fix unit metadata on age parameters,
      and update broken statute URLs to gc.nh.gov.
  date: 2026-02-17 19:26:10
- bump: minor
  changes:
    changed:
    - Update Ohio income tax model for tax year 2025 with new brackets, exemptions,
      credits, and $750k/$500k personal exemption phase-out per HB 96.
  date: 2026-02-17 21:11:33
- bump: patch
  changes:
    changed:
    - Update DC 2025 tax parameters for Property Tax Credit ($1,425 max, $66,000/$90,000
      AGI limits), KCCATC max ($1,200), and KCCATC income limits ($180,100/$90,000),
      and add 2025 D-40 Booklet references to all DC income tax parameters.
  date: 2026-02-17 22:50:07
- bump: patch
  changes:
    changed:
    - Update Wisconsin 2025 income tax brackets (Act 15 expanded 4.4% bracket with
      inflation adjustment), standard deduction, and add 2025 references to all WI
      income tax parameters.
  date: 2026-02-17 23:10:10
- bump: patch
  changes:
    changed:
    - Update California income tax parameters for 2025.
  date: 2026-02-18 18:07:53
- bump: minor
  changes:
    changed:
    - Wire up all 39 state TANF programs, add takeup support, and remove tanf_reported
      short-circuit.
  date: 2026-02-18 21:12:35
- bump: minor
  changes:
    added:
    - Add Wisconsin retirement income exclusion (Line 16, $24K, age 67+).
  date: 2026-02-19 00:12:01
- bump: patch
  changes:
    fixed:
    - Fix MN CTC eligible child check to require dependent status.
  date: 2026-02-19 00:30:41
- bump: patch
  changes:
    fixed:
    - Fix Arkansas income tax credits to use net taxable income (AGI) when low income
      tax table applies.
  date: 2026-02-19 00:48:35
- bump: patch
  changes:
    changed:
    - Updated state CTCs list to include Georgia CTC, Maine Dependent Exemption Credit,
      and corrected Massachusetts credit reference.
    - Updated state EITCs list to separate Maryland and Virginia into refundable and
      non-refundable components.
  date: 2026-02-19 01:56:51
- bump: patch
  changes:
    fixed:
    - Missouri Social Security deduction now correctly requires age 62+ (SSDI has
      no age limit per MO Form MO-A Section C).
  date: 2026-02-19 02:12:57
- bump: patch
  changes:
    fixed:
    - Eliminate Montana federal income tax deduction for 2024+, per Senate Bill 399.
  date: 2026-02-19 02:18:18
- bump: patch
  changes:
    fixed:
    - Cap all state TANF benefit formulas to prevent negative countable income from
      inflating benefits above the payment standard. Fixes NC household size .sum()
      bug and adds min_() caps to 38 state programs (AL, AK, AR, AZ, CA, CO, CT, DC,
      FL, HI, IA, IL, IN, KS, LA, MA, MD, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ,
      NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TX, UT, VT, WV, WY). Previously, negative
      countable income could produce benefits exceeding $1M per household, inflating
      total TANF microsimulation from $9B target to $17.9T.
  date: 2026-02-19 06:19:21
- bump: patch
  changes:
    fixed:
    - Cap all state TANF benefit formulas to prevent negative countable income from
      inflating benefits above the payment standard. Fixes NC household size .sum()
      bug and adds min_() caps to 38 state programs (AL, AK, AR, AZ, CA, CO, CT, DC,
      FL, HI, IA, IL, IN, KS, LA, MA, MD, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ,
      NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TX, UT, VT, WV, WY). Previously, negative
      countable income could produce benefits exceeding $1M per household, inflating
      total TANF microsimulation from $9B target to $17.9T.
  date: 2026-02-19 06:54:52
- bump: minor
  changes:
    added:
    - Add 2024 SLCSP premiums by rating area for all states, scraped from the KFF
      2024 subsidy calculator (age 0 benchmark).
  date: 2026-02-20 19:38:12
- bump: patch
  changes:
    added:
    - Add historical TANF parameter data for DE, MO, RI, SD (pre-2018 values).
    - Add PA TANF Work Expense Reimbursement (WER) for 2009-2020 era.
    - Add PA TANF work expense mechanism toggle (deduction_applies parameter).
  date: 2026-02-20 21:53:15
- bump: minor
  changes:
    added:
    - Multnomah County Preschool for All (PFA) Personal Income Tax with progressive
      rates by filing status.
  date: 2026-02-20 22:34:21
- bump: patch
  changes:
    fixed:
    - Hawaii child and dependent care credit (hi_cdcc) no longer goes negative when
      spouse has negative self-employment income.
  date: 2026-02-20 22:56:55
- bump: patch
  changes:
    fixed:
    - Cap DC self-employment loss addition at the amount actually deducted in federal
      AGI via loss_ald.
  date: 2026-02-22 23:59:28
- bump: patch
  changes:
    fixed:
    - Fix circular dependency in NY A06774 Enhanced CDCC reform by using cdcc_potential
      instead of cdcc, which avoids the income_tax_before_credits dependency cycle.
  date: 2026-02-23 00:04:18
- bump: patch
  changes:
    fixed:
    - Fix Stay NJ benefit formula order of operations and add Senior Freeze offset
      per P.L. 2024 c.88.
  date: 2026-02-23 06:19:36
- bump: patch
  changes:
    fixed:
    - Fix WA Working Families Tax Credit phaseout to phase to $50 minimum instead
      of zero per RCW 82.08.0206(3)(f).
  date: 2026-02-23 06:32:41
- bump: minor
  changes:
    added:
    - Puerto Rico non-refundable child tax credit (CTC).
  date: 2026-02-23 13:42:35
- bump: minor
  changes:
    added:
    - added 2018 CHIP pregnant income limit
  date: 2026-02-23 13:45:06
- bump: minor
  changes:
    added:
    - Maryland county income tax rates for 2024 and 2025.
  date: 2026-02-23 13:46:51
- bump: minor
  changes:
    added:
    - Colorado alternative minimum tax (AMT).
  date: 2026-02-23 13:47:45
- bump: minor
  changes:
    added:
    - Add Washington Apple Health for Kids and Apple Health Expansion programs.
  date: 2026-02-23 13:49:59
- bump: patch
  changes:
    fixed:
    - Implement NJ same-category loss rule (N.J.S. 54A:5-1) for gross income calculation.
      Losses in any income category (capital gains, S-corp/partnership, rental, self-employment)
      are now disregarded and cannot offset income from other categories.
  date: 2026-02-23 13:51:33
- bump: minor
  changes:
    added:
    - Add SNAP immigration status eligibility, reflecting changes from the One Big
      Beautiful Bill Act of 2025.
    - Exclude immigration-ineligible members from SNAP unit size.
    - Add California-specific delayed effective date (April 1, 2026) for SNAP immigration
      eligibility changes per ACL 25-92.
  date: 2026-02-23 13:53:18
- bump: patch
  changes:
    fixed:
    - Remove duplicate pr_gross_income.py that caused a VariableNameConflictError
      for pr_gross_income_person.
  date: 2026-02-23 15:39:55
- bump: minor
  changes:
    added:
    - Added non-age work registration exemptions for SNAP ABAWD (student, UI recipient,
      child under 6) per 7 U.S.C. 2015(o)(3)(D).
    - Added is_snap_abawd_hr1_in_effect variable to centralize state-level HR1 adoption
      routing.
    changed:
    - Refactored SNAP ABAWD work requirements to absorb California pre-HR1 delay logic,
      eliminating duplicate CA variable.
    - Updated federal SNAP ABAWD parameter effective dates to 2025-07-04 per Public
      Law 119-21 enactment date.
    - "Backdated ABAWD age exemption parameters to 1997-03-01 (PRWORA effective date)\
      \ and added FRA 2023 phase-in history (50\u219251\u219253\u219255)."
    - Removed blanket HI/AK ABAWD exemption from formula; both states are implementing
      ABAWD. Preferential waiver authority documented in parameter file.
    removed:
    - Removed ca_meets_snap_abawd_work_requirements (functionality merged into federal
      variable).
  date: 2026-02-23 16:14:13
- bump: minor
  changes:
    added:
    - Add Connecticut refundable child tax credit (HB 5134) as a reform.
  date: 2026-02-23 19:09:02
- bump: minor
  changes:
    added:
    - Implement Connecticut 2026 tax rebate proposal (Gov. Lamont).
  date: 2026-02-23 20:47:20
- bump: patch
  changes:
    changed:
    - Add pragma no cover to truly untestable code (microsim branches, behavioral
      responses, TAXSIM compatibility).
  date: 2026-02-23 21:02:29
- bump: patch
  changes:
    added:
    - Add tests for tax_unit_state, emp_self_emp_ratio, is_premium_free_part_a, and
      savers_credit_credit_limit variables
  date: 2026-02-23 22:15:43
- bump: minor
  changes:
    added:
    - Implement SECURE 2.0 enhanced 401(k) catch-up contributions for ages 60-63 (starting
      2025).
  date: 2026-02-24 01:42:07
