Agreed. We're building an open source version of taxsim (plus benefit rules) at https://github.com/policyengine/openfisca-us https://github.com/policyengine/ope

Agreed. We're building an open source version of taxsim (plus benefit rules) at https://github.com/policyengine/openfisca-us https://github.com/policyengine/openfisca-us.