Check a UK VAT number

Use this service to check:

  • if a UK VAT registration number is valid
  • the name and address of the business the number is registered to

This service is also available in Welsh (Cymraeg).

If you are a UK VAT-registered business, you can also use this service to prove when you checked a UK VAT number. You will need your own VAT number to do this.

You cannot use this service if you바카라 사이트™ve already applied to register for VAT and you바카라 사이트™re waiting to hear back from HMRC. Check when you should expect a reply.