San Marino IBAN format
An IBAN from San Marino starts with SM and has 27 characters: two check digits and a 23-character national account number (BBAN) in the format 1!a5!n5!n12!c.
| IBAN length | 27 characters |
|---|---|
| BBAN format (SWIFT notation) | 1!a5!n5!n12!c |
| Example | SM86 U032 2509 8000 0000 0270 100 |
| ABI | 03225 |
| CAB | 09800 |
| Currency | EUR |
| Registry authority | Central Bank of the Republic of San Marino |
| SEPA | Country in the SEPA scheme area |
Structure by position
| Positions | Length | Content |
|---|---|---|
| 1-2 | 2 | Country code SM |
| 3-4 | 2 | IBAN check digits (mod 97) |
| 5 | 1 | National check digits (uppercase letters) |
| 6-10 | 5 | ABI (digits) |
| 11-15 | 5 | CAB (digits) |
| 16-27 | 12 | Account number (letters or digits) |
Check a San Marino IBAN
The check strips spaces, verifies the length (27), the account format and the mod-97 check digits, then extracts the bank and branch code.
SWIFT/BIC codes of banks in San Marino (8)
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