You do not need a VAT number to invoice your customers, even your European customers. From the moment your company enters the company registry, you can issue invoices, but remember that you’ll need a bank account or another payment method to be paid by them.

How Do I Know if a Company or Freelancer Has a Valid VAT Number?

You must make sure when dealing with a European company, that they are really registered as VAT operators and have a valid VAT number. Some companies or professionals may lie in order to avoid VAT.

On the official website of the EU Commission (VIES), you can check if a VAT number is valid. If not, you should check with the company and ask them to give you their valid VAT number.

Updated on: 10/11/2025