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AII-1001-83849
Well documentedThree or more independent publishers report the core facts.Supporting sources are pending verification.

Turkey: AI system misclassifies money transfers as taxable rental income

Turkey's Revenue Administration deployed an AI system for automated tax audits that reportedly misclassifies money transfers marked 'other' in online banking as taxable rental income, resulting in multiple citizens receiving erroneous tax notices. A tax expert indicated the system lacks proper verification procedures and suggested affected parties file appeals while awaiting corrective measures from the authority.

11 March 2025 · Gelir İdaresi Başkanlığı · Reliability and hallucination
11 March 2025
AII-1001-83849
Quick facts
Category
Reliability and hallucination
Country
Türkiye
Date
11 March 2025
Drafted by
Raidu Incident Detection

What happened

Turkey's Gelir İdaresi Başkanlığı (Revenue Administration) deployed an AI system to conduct automated tax audits. The system classifies money transfers flagged with the 'other' (diğer) description in online banking as potential rental income.

Tax expert Murat Bal stated that the AI system detects transfers marked 'other' and categorizes them as high-risk, interpreting them as possible rental income. He reported that many people received tax notices (e-tebligat) as a result, including those who mistakenly selected 'other' when sending money to family members.

Reported impact

People who received money transfers with the 'other' description can face tax penalties months or years later, according to the reports. Multiple individuals reportedly received tax notices due to this misclassification.

Index analysis

The AI system's filtering mechanism appears to automatically flag all transfers with 'other' descriptions as rental income without verifying the actual nature of the transfer. Tax expert Murat Bal noted that proper procedure would require the tax authority to obtain statements from both the sender and recipient before determining if rental income was involved.

Governance controls

Tax expert Murat Bal suggested that people should file appeals with the tax authority. He also stated he expected the Gelir İdaresi Başkanlığı to take necessary measures within 1-2 months to address the issue.

Classification

Category
Reliability and hallucination
Industry
Government, security and defence
Country
Türkiye
Harm status
Actual harm
Intent
Unintentional
Timing
Post-deployment
Harm types
Economic or property
Harmed
Consumers, General public
Failure modes
Misidentification
AI systems
AI system for tax audits

Sources and evidence

Sources not yet published

This record was researched and written by the Index from original reporting. Its sources are still being verified by an editor, and they are listed here once that check is complete. Until then the record carries no reviewer.

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