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IBAN

Brazil IBAN format

A Brazil IBAN is 29 characters long and begins BR. Here is what each position holds.

At a glance

Country code
BR
Total length
29 characters
Structure after the check digits
8!n5!n10!n1!a1!c
SEPA area
No
Checksum
ISO 7064 MOD-97-10

Position by position

PartPositionsLength
Country code 1–2 2
Check digits 3–4 2
Bank code 5–12 8
Branch code 13–17 5
Account number 18–27 10

Positions are counted across the whole IBAN, starting at 1.

Reading the structure

The structure 8!n5!n10!n1!a1!c describes everything after the country code and check digits. Each group is a length followed by a character type: n means digits only, a means uppercase letters only, and c means letters or digits. An exclamation mark means the length is fixed.

This matters when you are typing an IBAN by hand: in a group marked n, a letter O where a zero belongs is a structural error the checker will report, not a checksum failure.

Brazil is outside the SEPA area. It uses IBANs, but SEPA transfer rules, pricing and timings do not apply to payments there.

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