Sales Tax & VAT API

Finance

1 tokens / call

VAT and GST standard and reduced rates for 52 countries, US state base sales-tax rates for all 50 states plus DC, and a calculator that splits any amount into net, tax and gross (tax-inclusive or exclusive). Every rate is verified against published government and tax-authority sources (listed in /v1/sources), and known scheduled changes are encoded with their effective dates so the API updates itself the day a rate changes — no stale snapshots.

Quick Start

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Available Endpoints

Request Parameters

API URL

Please subscribe to see the API URL

Headers

X-Api-Key

Query Parameters

amount(Required)

country(Optional)

inclusive(Optional)

rate(Optional)

state(Optional)

Please subscribe to see the actual API URL

Target:

Client:

import axios from 'axios';

const url = '{API_URL}';
const { data } = await axios.get(url, {
  headers: { 'X-Api-Key': 'YOUR_API_KEY' }
});