Accounting, Taxation and Business Advisers
Call us today: 0118 405 6000 (Local Rate)
or email us info@atbaccounting.co.uk
What size is your
business?
We know you love your business regardless of it's size, so let us offer you sound financial advice
Latest tax tips & news
Dec 2025
- Top earners see an increase in HMRC investigations
- Treasury dealt blow as thousands of EV drivers use tax loophole
- Many risk paying tax twice due to multiple HMRC letter demands
- Snail farms discovered in London offices in tax avoidance scheme
- December Questions and Answers
- December Key Dates
- Autumn Budget 2025
HMRC launches UK VAT number checking tool
Newsletter issue - January 2021
Following the UK's exit from the European Union, VAT registration details of UK companies will no longer be maintained on the VAT Information Exchange System (VIES). Being able to check the validity of a new supplier's VAT number is an important step in combatting VAT fraud.
For example, a rogue supplier might provide what looks like a valid VAT invoice to another business. In reality, the supplier isn't VAT registered and the VAT registration number on the invoice is fake. The supplier simply pockets the 20% "VAT" charged. The problem for the customer is that they haven't really paid any input tax. If they include it on their VAT return and this is discovered during a compliance check, they will need to repay it to HMRC.
The only tool available via HMRC until recently could only check whether a VAT number was in a valid format - not whether it was a genuine number or not. However, in preparation for the end of the Brexit transitional period HMRC launched a more comprehensive checker for UK numbers in December 2020. This provides a real-time check that a number is valid and gives the name and address of the business. The new tool can be found at https://www.gov.uk/check-uk-vat-number. The VIES tool should still be used for EU-based suppliers.
Cookies are small text files that are stored on your computer when you visit a website. They are mainly used as a way of improving the website functionalities or to provide more advanced statistical data.















