Why it matters
A wrong or expired VAT ID on a cross-border invoice can turn a zero-rated sale into a tax bill. Checking takes seconds; proving you checked is what saves you later.
What you get
- Validity status from the EU VIES system, with the registered name and address where the member state provides them
- Company-register lookups where an official national source is available
- The source link and exact check date on every result
- Batch checks for accountants and API access for invoicing tools (rolling out in early access)
Who it is for
Freelancers and small businesses selling across the EU, bookkeepers who check suppliers and clients, and software that needs to validate VAT IDs at signup.
Early access: regirail is in early access. Features described here are being rolled out; join the early-access list to get notified.