VAT sales tax rates per EU country

This is a very simple library to calculate sales tax rates for Washington State, in the United States. It doesn't do anything else.

International sales tax calculator for Node (offline, but provides optional online VAT number fraud check). Tax rates are kept up-to-date.

TaxJar Sales Tax API for Node

Canadian corporate tax engine for @classytic/tax-core — federal T2, Alberta AT1 and Québec CO-17 with form definitions traced to the published forms, plus GST/HST/PST/QST with dated provincial regimes.

Pipedream Lusha Components

Taxbit Tax Documentation

International sales tax calculator for Node (offline, but provides optional online VAT number fraud check). Tax rates are kept up-to-date.

Recalculate, read and write DIYA-GL books from the command line

Medusa Tax module

Standard Number Validation

Medusa Sales Channel module

Vendure plugin for sales tax in US using NinjaAPI

Official-source European VAT rates for 45 jurisdictions. Daily-checked data, TypeScript types, offline JSON, and VAT number format validation.

Do math with money! Without risking loss of data to floating point representations!

Lightweight currency conversion library, successor of money.js

Simple package to validate a german tax ID (Steuerindentifikationsnummer)

Typed TypeScript client for the Tally Prime and Tally ERP 9 XML/TDL API

number, money and currency formatting library

nodeJS/npm wrapper for the Open Exchange Rates API