THE VATFIND FIELD GUIDE
A little context.
A more confident search.
Practical explanations for the company details, tax numbers, and status labels you work with.
START HERE
A company is active.
Is its VAT number?
Why company status and tax registration answer different questions—and how to read each result.
Understand lookup vs. validationIS ONLY PART
OF THE PICTURE.
Useful answers, without the jargon.
4 practical guidesGetting started
How to find a company VAT number
A practical path from a company name to the right legal entity and its available tax ID.
Understanding results
VAT lookup vs. VAT validation
Two different questions: who is behind this number, and what does the tax authority say about it?
United Kingdom
How to check a UK VAT number
Find the number, match the company, then use the official UK service for registration validation.
United States
EIN lookup: finding the company behind a US tax ID
How to search an EIN-linked company record, and why a match is not IRS verification.
Written for product users, with links to official sources. These guides explain the lookup process and do not replace professional tax or legal advice.
YOUR NEXT SEARCH STARTS HERE
Find the company behind the number.
Three free searches a day. No credit card needed.