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@openfisca

OpenFisca

The most widely adopted free and open-source engine to write rules as code

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  1. openfisca-core openfisca-core Public

    OpenFisca core engine. See other repositories for countries-specific code & data.

    Python 249 95

  2. legislation-explorer legislation-explorer Public

    Explore legislation formulas and parameters.

    JavaScript 27 13

  3. country-template country-template Public template

    Start modelling the tax and benefit system of your country in a few minutes.

    Python 44 19

  4. openfisca-doc openfisca-doc Public

    User guide of OpenFisca

    JavaScript 22 23

  5. openfisca-france openfisca-france Public

    French tax and benefit system for OpenFisca

    Python 315 116

Repositories

Showing 10 of 89 repositories
  • openfisca-tunisia Public

    Tunisian tax and benefit system for OpenFisca

    openfisca/openfisca-tunisia's past year of commit activity
    Python 25 8 42 10 Updated Oct 25, 2026
  • openfisca-france Public

    French tax and benefit system for OpenFisca

    openfisca/openfisca-france's past year of commit activity
    Python 315 116 128 39 Updated Oct 23, 2026
  • openfisca-core Public

    OpenFisca core engine. See other repositories for countries-specific code & data.

    openfisca/openfisca-core's past year of commit activity
    Python 249 AGPL-3.0 95 103 12 Updated Oct 23, 2026
  • openfisca-tunisie-entreprises Public

    Fisacalité des entreprises en Tunisie (IS)

    openfisca/openfisca-tunisie-entreprises's past year of commit activity
    Python 0 0 0 0 Updated Oct 22, 2026
  • openfisca-senegal Public

    Senegalese tax and benefit system for OpenFisca

    openfisca/openfisca-senegal's past year of commit activity
    Jupyter Notebook 7 AGPL-3.0 3 4 3 Updated Oct 22, 2026
  • openfisca-policy Public

    OpenFisca survey policy analysis helpers

    openfisca/openfisca-policy's past year of commit activity
    Python 0 0 0 1 Updated Oct 22, 2026
  • openfisca-france-indirect-taxation Public

    French indirect taxation module for OpenFisca

    openfisca/openfisca-france-indirect-taxation's past year of commit activity
    Jupyter Notebook 6 AGPL-3.0 13 26 (1 issue needs help) 15 Updated Oct 22, 2026
  • openfisca-data-manager Public

    OpenFisca survey and administrative data management core

    openfisca/openfisca-data-manager's past year of commit activity
    Python 0 0 0 1 Updated Oct 22, 2026
  • openfisca-ceq Public

    Simple model implementing CEQ concepts in openfisca

    openfisca/openfisca-ceq's past year of commit activity
    Jupyter Notebook 0 0 0 3 Updated Oct 22, 2026
  • country-template Public template

    Start modelling the tax and benefit system of your country in a few minutes.

    openfisca/country-template's past year of commit activity
    Python 44 AGPL-3.0 19 3 7 Updated Oct 22, 2026
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