Helpers to calculate taxes on Open Collective
Validates New Zealand tax numbers (IRD)
This small library converts a French SIREN or SIRET to a valid VAT number.
A tool to validate an european VAT number and get the related business data with the VIES API
Check the validity of the format of an EU VAT number
Up-to-date European VAT Rates
Wrapper for the Octobat v2 api calls
This is a very simple library to calculate sales tax rates for Washington State, in the United States. It doesn't do anything else.
A tiny utility to retrieve vat rates for the EU. Useful for Ecommerce platforms and projects.
Greek AFM (TIN) validator and generator
A tool for calculating Japanese income tax.
International sales tax calculator for Node (offline, but provides optional online VAT number fraud check). Tax rates are kept up-to-date.
Simple automation desktop app to download and organize your tax invoices from Uber.
Canadian tax data and calculation functions.
A small jQuery plugin to help edit prices with taxes.
git --log your last month to a file
CLI to Calculate Your After Tax Income per Month During 2019 in China, Support Hangzhou & Shanghai
Simple package to validate a german tax-id (Steuerindentifikationsnummer)
Generate and validate CPF ( Brazilian tax document )