Trusted by researchers and policy organisations
Expert policy analysis
View all research →
Oct 22, 2026
High value council tax surcharge: revenue by constituency
We estimate the surcharge raises £410 million in 2028-29 from owner-occupied main residences in England before behavioural responses, 39% of it from 10 constituencies.
Read more →
Oct 16, 2026
The Burnham plan vs the triple lock
The Burnham plan against the State Pension triple lock to 2039-40: the budget impact and its range, forecast paths, and which households have less income, from full PolicyEngine UK runs.
Open →
Oct 14, 2026
Energy bills and the Autumn Budget 2026
Estimate what UK households will pay for energy at forecast prices in 2026-27 and 2027-28, and what Autumn Budget support options would cost and who they would reach, modelled with PolicyEngine UK.
Open →
Oct 12, 2026
PolicyEngine's microsimulation package published in the Journal of Open Source Software
The peer-reviewed paper describing policyengine, the open-source Python package for UK and US tax-benefit microsimulation that powers PolicyEngine, is now published in JOSS.
Read →
Oct 5, 2026
Targeted energy bill discount analysis dashboard
Estimate the cost, reach and distributional effects of the Resolution Foundation's proposed targeted energy bill discount, modelled with PolicyEngine UK.
Open →