Top 16 tax open source projects

codice fiscale
A Ruby gem that calculates the Italian Tax ID (Codice Fiscale)
vat-rates
💸 {Digital,Cloud,Electronic,Online} Services VAT Rate Database
company-admin
Filling annual returns (through ACRA) and tax (through IRAS) for Singapore based small company
apple-slicer
Parses App Store Connect (formerly iTunes Connect) financial reports and splits sales by their legally accountable Apple subsidiaries
vat
EU VAT number validation in Go using VIES SOAP service
github-sponsors-tax
GitHub Sponsorsの確定申告手順
erpnextswiss
ERPNext application for Switzerland-specific use cases
1-16 of 16 tax projects