Kazakhstan IBAN at a Glance
| Country | Kazakhstan (KZ) |
| Length | 20 characters |
| Structure (after KZ + check digits) | 3n bank, 13c account |
| Example IBAN | KZ86 125K ZT50 0410 0100 |
| SEPA member | No |
The example above is the published ISO registry sample for Kazakhstan. It passes checksum validation but is not a real account.
How to Read a Kazakhstan IBAN
Every IBAN starts the same way: the first two letters are the country code (KZ) and the next two digits are the mod-97 check digits, computed over the entire number. What follows is Kazakhstan's domestic account format: 3n bank, 13c account.
For an international transfer to Kazakhstan you will typically need this IBAN plus the bank's SWIFT/BIC code, which you can verify with our SWIFT Code Checker.
Frequently Asked Questions
How long is a Kazakhstan IBAN?
Exactly 20 characters, always starting with KZ.
Is Kazakhstan part of SEPA?
No. Transfers are routed as standard international SWIFT payments.
Can I validate a Kazakhstan 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.