Brazil IBAN at a Glance
| Country | Brazil (BR) |
| Length | 29 characters |
| Structure (after BR + check digits) | 8n bank, 5n branch, 12c account |
| Example IBAN | BR18 0036 0305 0000 1000 9795 493C 1 |
| SEPA member | No |
The example above is the published ISO registry sample for Brazil. It passes checksum validation but is not a real account.
How to Read a Brazil IBAN
Every IBAN starts the same way: the first two letters are the country code (BR) and the next two digits are the mod-97 check digits, computed over the entire number. What follows is Brazil's domestic account format: 8n bank, 5n branch, 12c account.
For an international transfer to Brazil you will typically need this IBAN plus the bank's SWIFT/BIC code. You can browse every SWIFT code in Brazil for free. Timing matters too: transfers do not settle on Brazil bank holidays, so check the calendar before sending anything urgent.
Frequently Asked Questions
How long is a Brazil IBAN?
Brazil IBANs are exactly 29 characters long, starting with BR followed by 2 check digits.
Is Brazil part of SEPA?
No, Brazil is not a SEPA country. Transfers are routed as international SWIFT payments.
Can I validate a Brazil IBAN without sending it anywhere?
Yes, use the checker above. Validation runs in your browser using the ISO 7064 mod-97 algorithm, the IBAN never leaves your device.
What is the structure of a Brazil IBAN?
After the country code and check digits, a Brazil IBAN contains: 8n bank, 5n branch, 12c account.