VIES Proof — EU VAT Validator

Validate EU VAT numbers against the official VIES service of the European Commission, right from your browser. WHAT IT DOES • Instant validation of any EU VAT number on VIES (the official source, no middlemen) • Offline format check before the call + Italian P.IVA checksum • Enter your own VAT to get the CONSULTATION NUMBER: evidence of the verification you performed, worth keeping for intra-EU B2B invoicing • Local history with CSV export • Fast, no account needed PRIVACY No data collection, no trackers, no servers of ours: the VAT numbers you check are sent only to the official EU service (ec.europa.eu). History and settings stay in your browser. NOTES VIES availability depends on member states' national databases; if the service is temporarily down, the extension says so honestly (never a false "invalid"). Not tax or legal advice.