Re:Show HN: Calculator for US individual income tax, from 19...
by MaxGhenis on Friday July 01, 2022 @01:52PM
(#31950113)
FWIW, we'll have Maryland income taxes, including local income taxes, by the end of July: https://github.com/policyengine/openfisca-us
Anyway taxsim is obviously the more complete tool, but without local income taxes it's unusable for many people like me who live in a state that has local income taxes too.