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
Export your wallet transaction history
Utilities for the national tax billing system of Bolivia
Normalize a German steuernummer to the national format
Easily calculate tax brackets and total payable for progressive taxation systems
git --log your last month to a file
Convertis is a NodeJS module that lets you convert 'anything'.
Federal and state tax brackets and statistics used on https://taxee.io
Federal and state tax brackets and statistics
An income tax estimate calculator
Calculates your take home pay after taxes
Node.js Library for Zip Tax
This npm module returns the (daily) updated sales tax by state (JSON).