Check a UK VAT Number in Seconds
Verify whether a UK VAT number is registered, view the related business details, and generate a verification reference where applicable.
Built for due diligence, supplier checks, and VAT compliance workflows.
Fast, practical, and designed for real business use.
Checks if a VAT number is registered and returns business details.
Enter a 9 or 12 digit UK VAT number. The GB prefix and spaces are removed automatically.
Enter a VAT number to check whether it is registered with HMRC.
What this check helps you confirm
Registration Status
Check whether a UK VAT number appears to be registered.
Business Details
View the related business name and registered address returned by the service.
Verification Reference
Use verified mode to generate a consultation reference where applicable.
Due Diligence Support
Keep a record of your check as part of supplier or customer verification.
This tool supports VAT due diligence. It does not replace broader checks on invoices, supplier legitimacy, or your wider VAT compliance responsibilities.
Need help with VAT compliance?
RR Accountants helps UK businesses with VAT registration, VAT returns, Making Tax Digital, bookkeeping, and practical VAT support.
Frequently asked questions
Need help with VAT checks, returns, or compliance?
RR Accountants supports UK businesses with VAT registration, returns, bookkeeping, MTD compliance, and practical tax support.
This tool is for general guidance and due diligence support only. Results depend on the data returned by the HMRC service and do not constitute tax or legal advice.