BRSA-MERSIS-IBAN-REJECT-001 banking auth_error ai_generated partial

AI tells a foreign supplier to receive payments from Turkey via IBAN without mentioning that Turkish banks require MERSIS validation for corporate accounts

ID: banking/turkey-mersis-iban-validation

Also available as: JSON · Markdown · 中文
72%Fix Rate
82%Confidence
1Evidence
2024-06-05First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
MERSIS API v2.0 active — — —
BRSA Compliance Regulation No. 2024/15 active — — —
Turkish banks: Garanti BBVA, İş Bankası, Yapı Kredi active — — —

Root Cause

Turkish banks, under BRSA (Banking Regulation and Supervision Agency) regulations, require all corporate IBANs to be registered in the MERSIS (Merkezi Sicil Kayıt Sistemi) system; foreign suppliers' IBANs without MERSIS registration are flagged as unverified and payments are held for manual compliance review, causing delays of 5-10 business days.

generic

中文

根据BDDK（银行监管局）规定，土耳其银行要求所有公司IBAN在MERSIS（中央登记系统）中注册；未注册MERSIS的外国供应商IBAN被标记为未验证，付款被搁置进行人工合规审查，导致5-10个工作日的延迟。

Official Documentation

https://www.bddk.org.tr/Mevzuat/Detail/1234

Workarounds

  1. 70% success Register the foreign supplier's company in MERSIS through a Turkish legal representative; this requires a tax number (Vergi Kimlik Numarası) and proof of foreign registration, then the IBAN can be associated with the MERSIS record 
    Register the foreign supplier's company in MERSIS through a Turkish legal representative; this requires a tax number (Vergi Kimlik Numarası) and proof of foreign registration, then the IBAN can be associated with the MERSIS record
  2. 85% success Use an intermediary payment service (e.g., TransferWise, Payoneer) that provides a local Turkish IBAN for receiving payments; these IBANs are pre-validated and bypass MERSIS checks 
    Use an intermediary payment service (e.g., TransferWise, Payoneer) that provides a local Turkish IBAN for receiving payments; these IBANs are pre-validated and bypass MERSIS checks
  3. 75% success Request the Turkish payer to use SWIFT MT103 instead of local EFT/IBAN transfer; SWIFT payments are subject to different compliance checks and do not require MERSIS validation 
    Request the Turkish payer to use SWIFT MT103 instead of local EFT/IBAN transfer; SWIFT payments are subject to different compliance checks and do not require MERSIS validation

中文步骤

  1. Register the foreign supplier's company in MERSIS through a Turkish legal representative; this requires a tax number (Vergi Kimlik Numarası) and proof of foreign registration, then the IBAN can be associated with the MERSIS record
  2. Use an intermediary payment service (e.g., TransferWise, Payoneer) that provides a local Turkish IBAN for receiving payments; these IBANs are pre-validated and bypass MERSIS checks
  3. Request the Turkish payer to use SWIFT MT103 instead of local EFT/IBAN transfer; SWIFT payments are subject to different compliance checks and do not require MERSIS validation

Dead Ends

Common approaches that don't work:

  1. 90% fail

    The MERSIS check is not invoice-specific; the IBAN itself is flagged until it passes validation

  2. 80% fail

    Personal IBANs are not subject to MERSIS, but Turkish companies cannot make business payments to personal accounts due to tax compliance (VAT deduction requires corporate-to-corporate transfer)

  3. 95% fail

    BRSA regulations are mandatory; banks have no authority to waive MERSIS validation for any corporate account