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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 197 82

  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 35 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 279 101

Repositories

Showing 10 of 81 repositories
  • openfisca-core Public

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

    openfisca/openfisca-core’s past year of commit activity
    Python 197 AGPL-3.0 82 95 43 Updated Nov 4, 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 7 Updated Nov 4, 2025
  • openfisca-france Public

    French tax and benefit system for OpenFisca

    openfisca/openfisca-france’s past year of commit activity
    Python 279 101 110 60 Updated Nov 3, 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 1 9 4 Updated Nov 2, 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 5 AGPL-3.0 13 26 (1 issue needs help) 4 Updated Oct 14, 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 3 Updated Oct 10, 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 9 14 5 Updated Oct 10, 2025
  • openfisca-tunisia Public

    Tunisian tax and benefit system for OpenFisca

    openfisca/openfisca-tunisia’s past year of commit activity
    Python 19 8 14 6 Updated Oct 6, 2025
  • openfisca-paris Public

    Extension OpenFisca pour les prestations de la ville de Paris.

    openfisca/openfisca-paris’s past year of commit activity
    Python 7 5 1 0 Updated Oct 1, 2025
  • working-group Public

    Openfisca Working Group

    openfisca/working-group’s past year of commit activity
    0 0 0 0 Updated Sep 26, 2025
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