Fix verified_years in programs.yaml based on audit#7716
Merged
PavelMakarchuk merged 11 commits intomainfrom Mar 6, 2026
Merged
Fix verified_years in programs.yaml based on audit#7716PavelMakarchuk merged 11 commits intomainfrom
PavelMakarchuk merged 11 commits intomainfrom
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- Replace verified_years string with verified_start_year/verified_end_year integers - No end year for programs with uprating (valid indefinitely forward) - End year only for ended programs (acp) or programs with limited params (chip, csfp, pell_grant) - social_security: remove verified_years (benefits are input variables), mark partial - fdpir: remove verified_years (no real parameters), mark partial - chip: narrow to 2022-2024 - pell_grant: narrow to 2023-2025 - csfp: narrow to 2024-2025 - tanf: add verified_start_year 2022 Co-Authored-By: Claude Opus 4.6 <[email protected]>
- Replace verified_years string with verified_start_year/verified_end_year integers - No end year for programs with uprating (valid indefinitely forward) - End year only for ended programs (ACP) or limited params (CHIP, CSFP, Pell Grant) - Default start year 2021 for major ongoing programs (SNAP, SSI, Medicaid, etc.) - Federal income tax/payroll: 2018 (TCJA) - ACA PTC: 2022 (ARPA enhanced subsidies changed rules) - Newer programs (IRA credits, DOE rebates, clean vehicles): 2023-2024 - social_security: remove verified_years (benefits are input variables), mark partial - fdpir: remove verified_years (no real parameters), mark partial Co-Authored-By: Claude Opus 4.6 <[email protected]>
Evidence-based changes from full parameter coverage analysis: - SNAP: 2021→2022 (SUA values start FY2022) - WIC: 2021→2018 (benefit values start 2018) - ACA subsidies: 2022→2024 (formula_2024 gate in aca_ptc.py) - Lifeline: 2021→2017 (eligibility rules from 2016-12) - Pell Grant: 2023→2024 (SAI formula from 2024) - Head Start: 2024→2022 (state enrollment data from FY2022) - SSI: added note about blind SGA gap Co-Authored-By: Claude Opus 4.6 <[email protected]>
SSI code exempts blind individuals from SGA entirely rather than using gov.ssa.sga.blind. Actual binding constraint is resource limits starting 1985; FBR amounts go back to 1975. Co-Authored-By: Claude Opus 4.6 <[email protected]>
- SNAP: 2022 → 2021 (min_allotment params from 2021-01-01, SUA from 2021-10-01 for all states; no params missing in 2021) - Pell Grant: 2024 → 2023, remove verified_end_year (EFC path has full param coverage from 2023-01-01; SAI path from 2024) Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
- Medicare: 2021 → 2024 (Part A premiums, IRMAA, MSP assets all start 2024) - Education tax credits: 2021 → 2022 (foreign_tax_credit in preceding_credits from 2022) - DOE HEEHR: 2024 → 2023 (all IRA rebate params start 2023-01-01) - DOE efficiency rebate: 2024 → 2023 (all substantive params start 2023-01-01) - CO OAP: 2024 → 2023 (all params start 2023-01-01) - CO CHP: 2024 → 2023 (child/copay params from 2023; income limit from 2022-04) - NYC income tax: 2021 → 2022 (all credit params start 2022-01-01) Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
Co-Authored-By: Claude Sonnet 4.6 <[email protected]>
hua7450
requested changes
Mar 6, 2026
…g changelog - Update FDPIR status to partial with note that benefits are input variables - Remove .claude/worktrees files accidentally committed - Remove unrelated changelog fragment (update-claude-md-ruff.changed.md) Co-Authored-By: Claude Opus 4.6 <[email protected]>
hua7450
approved these changes
Mar 6, 2026
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Summary
Replaces
verified_yearsstring with structuredverified_start_year/verified_end_yearintegers, then updates all values based on full dependency tree audits of each program's parameter coverage.Structural changes
verified_yearsstring →verified_start_year/verified_end_yearintegerssocial_security: marked partial (benefits are input variables, not computed)fdpir: marked partial (parameters need expansion)Evidence-based start year updates (from dependency tree audits)
formula_2024gate inaca_ptc.py— variable returns 0 before 2024Methodology
For each program, traced the full variable computation tree (including all dependencies like FPG, TANF/BBCE, state-level params) and checked the earliest date with complete parameter coverage across all referenced parameter prefixes. The binding constraint (latest-starting required parameter) determines the
verified_start_year.Test plan
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