UK & EU Bulk VAT Number Validation


A simple and efficient process...

Bulk VAT Validator uses regular expression matches to check if a vat number is formatted correctly for a given country, if the format looks good it then performs a check against the relevant authority (HMRC for UK VAT numbers and VIES for EU VAT numbers) to check the validity of the number. The user interface is very easy to use and we've made the process very simple so administrative staff can easily use the service.

VAT Numbers should be externally verified whenever you do business with a VAT registered customer or supplier, preferably before being entered into any accounting system. It is also recommended to perform additional checks on a regular basis, e.g. once per quarter.

Choose between a 1 or 2 column CSV file to upload. If your VAT numbers have the required country prefix for example; a typical UK VAT number would be in the format GB289111588 you can upload a 1 column CSV. If the country prefix is held in a different column you can upload a 2 column CSV. There is also an option to set a default country prefix which is used if a prefix isn't found for a particular number.
Processing time very much depends on how many numbers are to be validated at any one time across our service, the service runs continuously in the background, so once you've uploaded your CSV file you can leave it and come back to it later.
Once each batch is processed you then have the option of downloading a PDF report or a CSV file showing the validity of the numbers and the associated company data returned.
Join the growing list of customers already benefiting
from our Bulk VAT Validation services


VAT will be added at checkout where applicable.
Subscription plans can be upgraded/downgraded at any time.
For UK Companies: If you do not have access to a corporate credit/debit card to setup an online subscription, we also accept a bank transfer (applies to yearly plans only), contact us to get started.
Plan A
£5 per month
50 VAT number checks per month
Plan B
£10 per month
250 VAT number checks per month
Plan C
£15 per month
500 VAT number checks per month
Plan D
£30 per month
1000 VAT number checks per month
Plan E
£45 per month
2000 VAT number checks per month
Plan F
£80 per month
5000 VAT number checks per month
Plan A
£54 per year
600 VAT number checks per year
Plan B
£108 per year
3,000 VAT number checks per year
Plan C
£162 per year
6,000 VAT number checks per year
Plan D
£324 per year
12,000 VAT number checks per year
Plan E
£486 per year
24,000 VAT number checks per year
Plan F
£864 per year
60,000 VAT number checks per year
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Customer Feedback

"Glad I used your website services for VAT checking as we used to spend days to check the validity of VAT numbers one by one. This has significantly reduced our work load and most importantly the time we spend. The PDF report has all the info whatever HMRC needs and happy to use this every month moving forward."

Keerthi Narasimhan - Finance Administrator

MANE - Worldwide Recruitment Specialists


Got a sales question or having an issue with the service? send us an email via the form below.

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