Kazakhstan IBAN format
An IBAN from Kazakhstan starts with KZ and has 20 characters: two check digits and a 16-character national account number (BBAN) in the format 3!n13!c.
| IBAN length | 20 characters |
|---|---|
| BBAN format (SWIFT notation) | 3!n13!c |
| Example | KZ86 125K ZT50 0410 0100 |
| Bank code in the example | 125 |
| Currency | KZT |
| Registry authority | National Bank of Kazakhstan |
Structure by position
| Positions | Length | Content |
|---|---|---|
| 1-2 | 2 | Country code KZ |
| 3-4 | 2 | IBAN check digits (mod 97) |
| 5-7 | 3 | Bank code (digits) |
| 8-20 | 13 | Account number (letters or digits) |
Check a Kazakhstan IBAN
The check strips spaces, verifies the length (20), the account format and the mod-97 check digits, then extracts the bank code.
SWIFT/BIC codes of banks in Kazakhstan (28)
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