Issues

• Does the current TAXSIM executable read an uninitialized value in eiccr?

  ILINOK
  PolicyEngine/policyengine-taxsim#1445 · Filter by author PavelMakarchuk opened on Oct 14, 2026
  

• RemoteTaxsimRunner: column positions may depend on batch order for inputs over 2,000 rows

  PolicyEngine/policyengine-taxsim#1439 · Filter by author MaxGhenis opened on Oct 12, 2026

• After #1301 and #1378, does the current TAXSIM executable skip the $450 rent test and the line 31 amount in the 2022–2025 New York IT-214 credit, and use the 2024 limits in 2025?

  2022202320242025NY
  PolicyEngine/policyengine-taxsim#1437 · Filter by author PavelMakarchuk opened on Oct 11, 2026
  

• Does TAXSIM give each spouse's 2021–2022 Iowa status 3 column the Iowa share of the household's whole QBI deduction?

  20212022IA
  PolicyEngine/policyengine-taxsim#1436 · Filter by author PavelMakarchuk opened on Oct 11, 2026
  2

  

• Does TAXSIM leave psemp and scorp income out of the Ohio business income deduction?

  20212022202320242025OH
  PolicyEngine/policyengine-taxsim#1435 · Filter by author PavelMakarchuk opened on Oct 11, 2026
  

• After #1282, does the current TAXSIM executable compute the 2021 New York joint worksheets 2–3 and single worksheet 7 differently from the IT-201 instructions?

  2021NY
  PolicyEngine/policyengine-taxsim#1434 · Filter by author PavelMakarchuk opened on Oct 11, 2026
  

• Does the current TAXSIM executable leave heads of household out of the California renter's credit?

  20212022202320242025CA
  PolicyEngine/policyengine-taxsim#1431 · Filter by author PavelMakarchuk opened on Oct 11, 2026
  

• Does the current TAXSIM executable leave the federal senior deduction out of 2025 Idaho taxable income?

  2025ID
  PolicyEngine/policyengine-taxsim#1430 · Filter by author PavelMakarchuk opened on Oct 11, 2026
  

• macOS 3.11 CI fails on wall-clock limits in test_performance.py (main and unrelated PRs)

  PolicyEngine/policyengine-taxsim#1429 · Filter by author MaxGhenis opened on Oct 11, 2026
  1

• Output column positions depend on which idtl levels and years are in the batch

  PolicyEngine/policyengine-taxsim#1426 · Filter by author MaxGhenis opened on Oct 11, 2026

• Does the current executable leave the self-employment tax deduction in 2021–2023 QBI above the threshold?

  202120222023
  PolicyEngine/policyengine-taxsim#1417 · Filter by author PavelMakarchuk opened on Oct 9, 2026
  3

  

• Does the current executable start the federal EITC phase-out at zero income?

  20212022202320242025
  PolicyEngine/policyengine-taxsim#1416 · Filter by author PavelMakarchuk opened on Oct 9, 2026
  1

  

• MN 2023 20Kpwages 1Kintrec

  PolicyEngine/policyengine-taxsim#1409 · Filter by author feenberg opened on Oct 8, 2026
  1

• Does TAXSIM let a Schedule C loss reduce Michigan total household resources for the home heating credit?

  20212022202320242025MI
  PolicyEngine/policyengine-taxsim#1400 · Filter by author PavelMakarchuk opened on Oct 7, 2026
  3

  

• Does TAXSIM apply a Massachusetts long-term loss twice (Schedule B lines 25 and 32) when the return has short-term gains and dividends?

  2023MA
  PolicyEngine/policyengine-taxsim#1399 · Filter by author PavelMakarchuk opened on Oct 7, 2026
  2

  

• Does the current executable count the disallowed excess business loss as income in the EITC?

  20242025
  PolicyEngine/policyengine-taxsim#1398 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  3

  

• Does TAXSIM's 2022–2025 New York child care credit use a line 13 decimal above the IT-216 table for NY AGI of $35,000–$50,000?

  2022202320242025NY
  PolicyEngine/policyengine-taxsim#1395 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  

• Does TAXSIM split self-employment income between spouses in the child and dependent care credit earned income limit?

  2023
  PolicyEngine/policyengine-taxsim#1393 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  

• Does TAXSIM phase out the credit for other dependents at 10% when there is no qualifying child?

  202220232025
  PolicyEngine/policyengine-taxsim#1392 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  

• Does TAXSIM's 2024–2025 AMT capital gains computation use the 2023 Form 6251 line 25 amounts?

  20242025
  PolicyEngine/policyengine-taxsim#1390 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  1

  

• Does TAXSIM use $10,300 for the 2024 childless EITC phase-out and a $4,329 maximum for 2025 joint one-child returns?

  20242025
  PolicyEngine/policyengine-taxsim#1388 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  

• Does TAXSIM refund the 2021 $500 credit for other dependents?

  2021
  PolicyEngine/policyengine-taxsim#1387 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  1

  

• Does TAXSIM phase out the child tax credit continuously instead of $50 per $1,000 (or fraction thereof)?

  202120232025
  PolicyEngine/policyengine-taxsim#1386 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  

• Does TAXSIM use unrounded capital gains rate breakpoints in 2024–2025 (and $459,650 for 2022 single)?

  202220242025
  PolicyEngine/policyengine-taxsim#1385 · Filter by author PavelMakarchuk opened on Oct 6, 2026
  

• Does TAXSIM end the 2024 head-of-household 10% bracket at $16,650 instead of $16,550?

  2024
  PolicyEngine/policyengine-taxsim#1384 · Filter by author PavelMakarchuk opened on Oct 6, 2026