Tax ID Validation 100+ countries supported
VAT, ABN, EIN, GST and more Validate Tax IDs using our free, secure and refreshingly easy to use APIs.
Quick and easy verification
Try Tax ID Validation
Validate your tax identification number
Features
One API for Tax ID validation across the globe
Leave the hassle of bringing together multiple Tax ID sources in one place to us. Focus your energy on building your core product.
#1 Global coverage
Multiple national databases under one roof
Validate in Bulk
Upload Tax IDs in bulk and instantly validate their authenticity
Single API
Easily switch Tax ID validation between countries with a single API integration. Check out API docs here.
Audit trails
Refer to validation history anytime
The Lookup Promise
We take care of your Tax ID validation.
Focus on other parts of your business operations.
Integrate once and forget about it. That's how reliable we are.Fast Performance
UK, Europe, Australia. No matter the country, call our API's and instantly see the results. You don't deserve to wait.
Free subscription for small businesses
If you are a freelancer or a startup, get started with our free plan with 100 Tax ID validations per month. You only have to pay as you grow.
Partner with us
We want to seamlessly integrate with your Billing, CRM and any other tools where you want to validate Tax IDs. Drop a request if you want us to build an integration with the tool you use. If you are a platform where your customers need to validate Tax IDs partner with us.
Take control
Self hosting option for enhanced privacy. Open source community support to extend Tax ID validation to all countries you sell to.
FAQs
Frequently Asked Questions
Dive into the following questions to gain insights into the powerful features that Lookuptax offers and how it can elevate your revenue operations
What countries do you support for Tax ID validation?
We use official national databases to offer reliable Tax ID validation across multiple countries. You can view the full list of supported countries here. This includes the European Union via the VIES system, the UK via HMRC, India via the GST portal, Australia via the Australian Business Register, and many others.
How do I get started with Lookuptax?
You can get started by signing up for a free account on our website. Once registered, you will have access to our API documentation and can start validating Tax IDs immediately.
What is the pricing model for Lookuptax?
We offer a free plan with 100 validations per month. For higher usage, we have various paid plans that scale with your needs. You can find detailed pricing information on our Pricing page.
Is there a free trial available?
Yes, we offer a free trial that allows you to test our services with limited validations. This is a great way to see if Lookuptax meets your needs before committing to a paid plan.
What do I do if the country I am looking for is not listed on your website?
If your business operates globally and you don’t find the country you’re looking for, please contact us at support@lookuptax.com, we’re happy to prioritize it for you.
What do I do if I am facing trouble integrating or having any other questions?
You can reach out to support@lookuptax.com for all questions. Our team will reach out to you with a response as soon as possible.