Türkiye IBAN

Anatomy of the official example

TR330006100519786457841326

• Country code
• Check digits
• Bank code
• Account number

The example comes from the ISO 13616 registry; it belongs to nobody. Positions count from the first character of the IBAN.

What the API checks on a Türkiye IBAN

• The length, the charset of every field and the mod-97 check digits.
• IBANforge holds no bank-code data it may reuse for this country: beyond the structure, the API cannot say whether the bank code exists, and answers that the code was not consulted.
• The country is outside SEPA: a SEPA transfer will not reach this account.

What the API answers for this code

The block below is the route's own answer, produced by the same code that serves api.ibanforge.com, on the register as of the date shown. Nothing is edited.

{
  "valid": true,
  "country": {
    "code": "TR",
    "name": "Türkiye"
  },
  "bic": null,
  "bank_code_check": {
    "value": "00061",
    "status": "unavailable",
    "reason": "no_reference_data_for_country",
    "match": null,
    "register": null,
    "authoritative": false,
    "as_of": "2026-10"
  },
  "sepa": {
    "member": false,
    "vop_required": false
  },
  "issuer": null,
  "risk_indicators": {
    "country_risk": "elevated",
    "sepa_reachable": false,
    "vop_coverage": false,
    "test_bic": false
  }
}