Repositories list

• policyengine-api-v2

  Public
  Python

  •

  GNU Affero General Public License v3.0

  •1•0•42•4•Updated Jul 29, 2025Jul 29, 2025

• policyengine-us-data

  Public
  A package to create representative microdata for PolicyEngine US.

  Python

  •9•2•88•10•Updated Jul 29, 2025Jul 29, 2025

• policyengine-us

  Public
  The PolicyEngine US Python package contains a rules engine of the US tax-benefit system, and microdata generation for microsimulation analysis.

  pythontaxpolicy+ 6economicsunited-statespublic-policyinequalitypovertyeconomic-policy

  Python

  •

  GNU Affero General Public License v3.0

  •194•115•1.1k•114•Updated Jul 28, 2025Jul 28, 2025

• policyengine-uk-data

  Public
  Repository creating UK microdata.

  Python

  •2•0•27•1•Updated Jul 28, 2025Jul 28, 2025

• policyengine-uk

  Public
  An open-source static tax-benefit microsimulation model for the UK.

  pythonunited-kingdomtax+ 7policyeconomicspublic-policyinequalitypovertypsl-catalogedeconomic-policy

  Python

  •

  GNU Affero General Public License v3.0

  •29•35•214•8•Updated Jul 28, 2025Jul 28, 2025

• policyengine-app-v2

  Public
  The second iteration of PolicyEngine's free web app for computing the impact of public policy. Currently under development.

  TypeScript

  •0•1•18•0•Updated Jul 28, 2025Jul 28, 2025

• state-medicaid-dashboard

  Public
  State Medicaid Dashboard

  JavaScript

  •0•0•0•0•Updated Jul 28, 2025Jul 28, 2025

• policyengine-data

  Public
  Python

  •

  GNU Affero General Public License v3.0

  •0•0•8•2•Updated Jul 28, 2025Jul 28, 2025

• microcalibrate

  Public
  A package to calibrate survey data.

  TypeScript

  •1•0•6•1•Updated Jul 28, 2025Jul 28, 2025

• microdf

  Public
  Analysis tools for working with survey microdata as DataFrames.

  pandasmicrodatatax-calculator+ 4psl-catalogedanalysisdataframessurvey-microdata

  Python

  •

  MIT License

  •10•12•54•1•Updated Jul 28, 2025Jul 28, 2025

• policyengine-api

  Public
  PolicyEngine's REST API for computing policy impacts.

  Python

  •

  GNU Affero General Public License v3.0

  •34•13•111•23•Updated Jul 28, 2025Jul 28, 2025

• us-nc-sources

  Public
  Source documents for North Carolina

  4•0•6•0•Updated Jul 28, 2025Jul 28, 2025

• policyengine-core

  Public
  Core microsimulation engine for PolicyEngine models. Forked from OpenFisca-Core.

  frameworktaxmicrosimulation+ 1benefit

  Python

  •

  GNU Affero General Public License v3.0

  •25•14•85•8•Updated Jul 28, 2025Jul 28, 2025

• policyengine-app

  Public
  PolicyEngine's free web app for computing the impact of public policy.

  Jupyter Notebook

  •

  GNU Affero General Public License v3.0

  •139•58•386•24•Updated Jul 28, 2025Jul 28, 2025

• obbba-scatter

  Public
  Svelte

  •

  The Unlicense

  •0•0•4•9•Updated Jul 27, 2025Jul 27, 2025

• policyengine-household-api

  Public
  Python

  •

  GNU Affero General Public License v3.0

  •2•1•18•25•Updated Jul 27, 2025Jul 27, 2025

• microimpute

  Public
  Repository for benchmarking different imputation methods for survey data.

  Jupyter Notebook

  •2•0•11•1•Updated Jul 26, 2025Jul 26, 2025

• us-congressional-districts

  Public
  A project to create microdata representative of the U.S. household sector in every congressional district.

  Python

  •0•0•10•2•Updated Jul 25, 2025Jul 25, 2025

• analysis-notebooks

  Public
  Notebooks for policy analysis using PolicyEngine software

  Jupyter Notebook

  •6•2•9•15•Updated Jul 24, 2025Jul 24, 2025

• policyengine-canada

  Public
  Country model of Canada's tax-benefit system, using PolicyEngine Core.

  modeltaxmicrosimulation+ 1benefit

  Python

  •

  GNU Affero General Public License v3.0

  •35•14•122•64•Updated Jul 24, 2025Jul 24, 2025

• policyengine.py

  Public
  PolicyEngine's main user-facing Python package, incorporating country packages and integrating data visualization and analytics.

  pythonmodeltax-benefit

  Python

  •

  GNU Affero General Public License v3.0

  •8•5•24•7•Updated Jul 22, 2025Jul 22, 2025

• obbba-household-explorer

  Public
  Python

  •

  The Unlicense

  •2•0•3•0•Updated Jul 21, 2025Jul 21, 2025

• strategy

  Public
  Site with PolicyEngine's strategy

  The Unlicense

  •0•0•0•0•Updated Jul 20, 2025Jul 20, 2025

• policyengine-taxsim

  Public
  TAXSIM emulator using the PolicyEngine US federal and state tax calculator

  Python

  •

  MIT License

  •7•2•74•7•Updated Jul 19, 2025Jul 19, 2025

• code-snippets

  Public
  A home for code snippets and fragments relevant to the team

  Python

  •

  MIT License

  •0•0•1•0•Updated Jul 9, 2025Jul 9, 2025

• us-sources

  Public
  Source documents for federal US policies.

  The Unlicense

  •5•0•8•2•Updated Jun 24, 2025Jun 24, 2025

• uk-public-services-imputation

  Public
  A project to impute public service spending to household microdata.

  Python

  •0•0•3•0•Updated Jun 19, 2025Jun 19, 2025

• hr1-tax-benefit-impacts-case-study

  Public archive
  A breakdown of the impacts of the HR1 provisions including tax and benefit impacts

  Python

  •2•0•3•0•Updated Jun 16, 2025Jun 16, 2025

• us-household-demo

  Public
  A demonstration of the PolicyEngine python package usage for one household

  0•0•0•0•Updated Jun 4, 2025Jun 4, 2025

• structural-reforms-demo

  Public
  Jupyter Notebook

  •0•0•1•1•Updated May 29, 2025May 29, 2025