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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 202 83

  2. legislation-explorer legislation-explorer Public

    Explore legislation formulas and parameters.

    JavaScript 26 13

  3. country-template country-template Public template

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

    Python 36 18

  4. openfisca-doc openfisca-doc Public

    User guide of OpenFisca

    JavaScript 19 23

  5. openfisca-france openfisca-france Public

    French tax and benefit system for OpenFisca

    Python 285 101

Repositories

Showing 10 of 81 repositories
  • openfisca-france Public

    French tax and benefit system for OpenFisca

    openfisca/openfisca-france’s past year of commit activity
    Python 285 101 111 28 Updated Dec 23, 2025
  • openfisca-nouvelle-caledonie Public

    Nouvelle Calédonie Tax and benefit system for openfisca

    openfisca/openfisca-nouvelle-caledonie’s past year of commit activity
    Python 2 AGPL-3.0 3 8 3 Updated Dec 23, 2025
  • openfisca-core Public

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

    openfisca/openfisca-core’s past year of commit activity
    Python 202 AGPL-3.0 83 95 10 Updated Dec 23, 2025
  • 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 36 AGPL-3.0 18 5 1 Updated Dec 22, 2025
  • openfisca.org Public

    The public-facing website of OpenFisca for an international audience.

    openfisca/openfisca.org’s past year of commit activity
    HTML 10 AGPL-3.0 8 14 1 Updated Dec 22, 2025
  • openfisca-france-data Public

    France-Data module of OpenFisca

    openfisca/openfisca-france-data’s past year of commit activity
    Python 14 AGPL-3.0 16 12 1 Updated Dec 19, 2025
  • 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) 1 Updated Dec 8, 2025
  • openfisca-survey-manager Public

    A tool for managing survey data

    openfisca/openfisca-survey-manager’s past year of commit activity
    Python 8 14 6 5 Updated Dec 1, 2025
  • openfisca-france-pension Public

    French Pension Schemes for OpenFisca

    openfisca/openfisca-france-pension’s past year of commit activity
    Python 3 AGPL-3.0 0 2 1 Updated Dec 1, 2025
  • openfisca-france-local Public

    Extension OpenFisca pour nos partenariats avec les collectivités territoriales

    openfisca/openfisca-france-local’s past year of commit activity
    Python 3 AGPL-3.0 9 2 1 Updated Nov 26, 2025
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