Free, no sign-up, nothing stored
Free tools for EU businesses
VAT calculator for every EU rate, VAT ID check against VIES, tax calendar for 27 countries, SEPA payment QR codes and an IBAN validator. They run in your browser; we do not store what you type.
VAT calculator
Add or extract VAT with the standard and reduced rates of any EU country.
Open toolVAT ID check (VIES)
Verify a customer's EU VAT number against the European Commission's VIES database.
Open toolVAT tax calendar
Filing periods, deadlines and e-invoicing milestones for all 27 EU countries.
Open toolPayment QR code
Generate an EPC (SEPA) QR code your customers scan to pay in EUR.
Open toolIBAN validator and converter
Check an IBAN with the mod 97 algorithm and split it into bank, branch and account.
Open toolWant this done automatically?
Kontevia applies these rules to every receipt and invoice you send by chat. Early access is open.
Start for free