Tax-Calculator

December 9, 2025 ยท View on GitHub

OrgPSL cataloged OS License: CCO-1.0
PackagePython 3.11 Python 3.12 Python 3.13 PyPI Latest Release PyPI Downloads Anaconda
Testingexample event parameter example event parameter Codecov

Tax-Calculator

Tax-Calculator is an open-source microsimulation model for conventional analysis of USA federal income and payroll taxes.

We are seeking contributors and maintainers. If you are interested in joining the project as a contributor or maintainer, open a new issue and ping @MattHJensen or @jdebacker -- or just jump right in. The contributor guide explains the workflow involved in contributing model enhancements.

Complete documentation is available here.