June 10, 2026
Portugal IBAN Format Guide
Portuguese IBANs are 25 characters and include a 4-digit bank code, 4-digit branch code, 11-digit account number, and 2 national check digits.
Portuguese IBAN Structure
A Portuguese IBAN is always 25 characters long:
- PT — country code
- XX — 2 IBAN check digits
- XXXX — 4-digit bank code
- XXXX — 4-digit branch code
- XXXXXXXXXXX — 11-digit account number
- XX — 2 national check digits
Example: PT50 0002 0123 1234 5678 9015 4
View the full Portugal IBAN format page.
Major Portuguese Banks
Millennium BCP uses bank code 0033; Banco Santander Totta uses 0018; Caixa Geral de Depósitos uses 0035. Portugal uses the euro and is a SEPA member.