Issues

• No after-housing-costs income decile: household_income_decile is BHC only

  PolicyEngine/policyengine-uk#2600 · Filter by author vahid-ahmadi opened on Oct 23, 2026

• Let CI test jobs use another runner pool, set by repository variables

  PolicyEngine/policyengine-uk#2597 · Filter by author MaxGhenis opened on Oct 23, 2026

• Alcohol and tobacco quantity inputs are not uprated, so later years charge duty on base-year volumes

  PolicyEngine/policyengine-uk#2596 · Filter by author juaristi22 opened on Oct 23, 2026

• Child Tax Credit child element ignores CTC eligibility, so ineligible claimants lose HB and CTR in tax-credit years

  PolicyEngine/policyengine-uk#2594 · Filter by author MaxGhenis opened on Oct 23, 2026
  

• Universal hours and the 2-year-old offer start on the age at 6 October, not the term after the birthday

  PolicyEngine/policyengine-uk#2588 · Filter by author juaristi22 opened on Oct 23, 2026
  

• Review and refresh the household casino-duty incidence proxy

  PolicyEngine/policyengine-uk#2587 · Filter by author juaristi22 opened on Oct 23, 2026

• Gambling duties are not modelled: add the betting, gaming, machine and lottery duty rates and the gambling losses to charge them on

  PolicyEngine/policyengine-uk#2586 · Filter by author juaristi22 opened on Oct 22, 2026
  

• Current-law ISA rules for the household calculator: ISA income, cash ISAs as capital, the Lifetime ISA bonus and charge, the Help to Buy ISA bonus

  PolicyEngine/policyengine-uk#2584 · Filter by author juaristi22 opened on Oct 22, 2026
  

• household_wealth_decile leaves decile 1 empty: every zero-wealth household gets the same, higher decile

  PolicyEngine/policyengine-uk#2579 · Filter by author PavelMakarchuk opened on Oct 22, 2026
  

• Preserve per-unit missingness for UC advance cash inputs

  PolicyEngine/policyengine-uk#2578 · Filter by author MaxGhenis opened on Oct 22, 2026
  

• Add overseas and other real estate components and correct household land accounting

  PolicyEngine/policyengine-uk#2577 · Filter by author MaxGhenis opened on Oct 22, 2026

• Inputs and fixes Microcosm UK needs: bonus sacrifice, spousal maintenance, Widowed Parent's Allowance, student loan plans, other heating fuels

  PolicyEngine/policyengine-uk#2572 · Filter by author juaristi22 opened on Oct 22, 2026
  

• Income-related ESA is paid alongside State Pension Credit (WRA 2007 s.1(3)(c), Sch 1 para 6(1)(c)-(d))

  PolicyEngine/policyengine-uk#2565 · Filter by author MaxGhenis opened on Oct 22, 2026

• Abolish income-related ESA from 1 July 2026 (NI 1 October 2026)

  PolicyEngine/policyengine-uk#2562 · Filter by author MaxGhenis opened on Oct 22, 2026

• non_primary_residence_wealth_tax taxes gross wealth, though documented as net wealth

  PolicyEngine/policyengine-uk#2560 · Filter by author MaxGhenis opened on Oct 22, 2026
  

• Treat a close relative who pays board as a non-dependant (reg 9(3)(a)) once the model has a relationship input

  PolicyEngine/policyengine-uk#2559 · Filter by author MaxGhenis opened on Oct 22, 2026

• Income tax reductions offset the Step 7 charges (HICBC, annual allowance charge)

  PolicyEngine/policyengine-uk#2544 · Filter by author MaxGhenis opened on Oct 20, 2026

• Carer's Allowance: a penny a week over the 2020-21 to 2024-25 earnings limits counts as within the limit

  bug
  PolicyEngine/policyengine-uk#2541 · Filter by author MaxGhenis opened on Oct 20, 2026
  

• Replace the 2027-30 Scottish water growth with WICS's Final Determination (due 29 October 2026)

  PolicyEngine/policyengine-uk#2538 · Filter by author juaristi22 opened on Oct 20, 2026

• The national living wage parameter ends at April 2026, so every rule that reads it freezes

  PolicyEngine/policyengine-uk#2537 · Filter by author juaristi22 opened on Oct 20, 2026

• On Microcosm data, domestic energy spending stays at 2024-25 prices in later years

  PolicyEngine/policyengine-uk#2526 · Filter by author vahid-ahmadi opened on Oct 20, 2026
  

• Northern Ireland LHA still reads GB maximums and the March 2020 minimum

  PolicyEngine/policyengine-uk#2525 · Filter by author vahid-ahmadi opened on Oct 20, 2026

• Oxford Council Tax Reduction assesses Universal Credit claimants on legacy income, not Appendix 3

  PolicyEngine/policyengine-uk#2520 · Filter by author MaxGhenis opened on Oct 20, 2026

• High Value Council Tax Surcharge: model the deferral (and support) scheme as parameters

  PolicyEngine/policyengine-uk#2492 · Filter by author juaristi22 opened on Oct 18, 2026

• Model the Employment Allowance so ni_employer is net of it (split from #1918)

  PolicyEngine/policyengine-uk#2459 · Filter by author juaristi22 opened on Oct 16, 2026