

What should foreigners do if accused of money laundering in Turkey? Learn about MASAK investigations, frozen bank accounts, asset seizure, cryptocurrency tracing, prosecutor investigations, defense strategies, travel restrictions and immigration risks.
A foreigner accused of money laundering in Turkey can face a financial and criminal investigation extending far beyond a single suspicious bank transfer. Prosecutors may investigate Turkish and foreign bank accounts, cryptocurrency transactions, company payments, real estate, vehicles, company shares, receivables and other assets while attempting to establish whether particular property originated from criminal activity and whether the suspect knowingly participated in laundering those proceeds. Turkish anti-money-laundering legislation also requires banks and other obliged institutions to report transactions where there is information, suspicion or reasonable grounds to suspect that the assets involved were illegally obtained or are being used for illegal purposes. (Hazine ve Maliye Bakanlığı) However, a MASAK report, unusual international transfer, frozen bank account or possession of unexplained assets does not by itself establish the criminal offense of money laundering. The prosecution must establish the elements of the alleged offense and the individual foreign national’s involvement. For that reason, the defense should focus on the origin of the assets, the underlying transaction, the alleged predicate criminal activity, the suspect’s knowledge and intent, and the documentary trail demonstrating how the money was earned, transferred and used.
The principal criminal provision concerning laundering criminal proceeds is Article 282 of Turkish Criminal Code No. 5237. Turkey’s AML legislation expressly refers to Article 282 when defining the laundering offense. (Hazine ve Maliye Bakanlığı) In practical terms, a money-laundering investigation generally concerns assets allegedly originating from criminal activity and subsequent conduct intended to place those assets into apparently legitimate economic circulation or otherwise deal with them in circumstances covered by the criminal provision.
A prosecutor cannot properly analyze a laundering allegation in isolation from the alleged source of the assets. Investigators may therefore seek to establish whether the disputed funds originated from fraud, cybercrime, drug trafficking, smuggling, corruption, illegal betting, organized crime or another qualifying underlying criminal activity.
A foreign investor receives EUR 500,000 from the sale of a company abroad and transfers the money into Turkey to purchase property. The size of the transaction may generate compliance questions, but a large international transfer is not automatically criminal proceeds. If the investor can demonstrate the company sale, ownership, purchase price, foreign tax or corporate records and banking trail, the transaction has a potentially verifiable lawful explanation.
Suppose TRY 5 million obtained from multiple fraud victims moves through several intermediary accounts, enters a foreign national’s account, is immediately converted into cryptocurrency and is subsequently transferred to wallets controlled by the fraud organizers. If evidence shows that the account holder knowingly participated in the arrangement, the criminal exposure can be substantially more serious.
MASAK is Turkey’s Financial Crimes Investigation Board. It operates within Turkey’s anti-money-laundering framework and receives suspicious transaction reports from obliged institutions.
Article 4 of Law No. 5549 requires obliged parties to report transactions where there is information, suspicion or reasonable grounds for suspicion that the assets involved were obtained illegally or are being used for unlawful purposes. (Hazine ve Maliye Bakanlığı)
This distinction is extremely important. The reporting threshold is based on suspicion, not proof beyond reasonable doubt.
Law No. 5549 restricts disclosure of suspicious transaction reporting to transaction parties. A foreign customer may therefore receive limited information when asking the bank whether MASAK has been notified. (Hazine ve Maliye Bakanlığı)
MASAK updated its suspicious transaction reporting guidance in September 2025 based on sector-specific risks and the updated 2025 National Risk Assessment. Those updated standards remain relevant to financial-sector monitoring and reporting during 2026. (Hazine ve Maliye Bakanlığı)
There is no single transaction automatically proving money laundering. Investigators and compliance departments generally examine the complete financial pattern.
A large international payment can be entirely legitimate. The important issue is whether its origin and purpose can be demonstrated.
Receiving repeated transfers from people with no apparent commercial relationship to the account holder may generate additional questions.
Money entering one account and immediately leaving for several other accounts can cause the account to appear to function as a pass-through account.
Large cash withdrawals shortly after receiving disputed funds can make the final destination of the money harder to establish.
Rapid conversion of incoming funds into cryptocurrency may lead investigators to examine exchanges, wallets and subsequent blockchain transactions.
Using relatives, employees or business associates to receive or transfer money can attract particular scrutiny where the commercial explanation is unclear.
A foreign shareholder may be investigated where disputed transactions move through a Turkish company that they own or manage.
Real estate may become relevant where prosecutors suspect that criminal proceeds were converted into property.
Vehicles, jewellery, investment products and other valuable assets may similarly become part of the financial analysis.
No. Wealth itself is not criminal evidence. The relevant issue is whether prosecutors claim particular assets have an unlawful origin and whether the statutory requirements of the alleged offense are satisfied.
Foreign nationals should be prepared to document how substantial assets were acquired.
Preserve employment contracts, salary statements, tax records and bank statements.
Preserve company records, financial statements, invoices, contracts and dividend documentation.
Preserve the share purchase agreement, corporate records and payment documentation.
Preserve the sale agreement, ownership records and bank transfer trail.
Preserve probate or inheritance documentation and corresponding banking records.
Brokerage and investment statements may establish the origin of funds.
Produce the original loan agreement and evidence that the lender actually transferred the funds.
Long-term bank statements can demonstrate accumulation over several years.
A foreigner’s legitimate wealth may have been accumulated entirely outside Turkey. Foreign banking, corporate, tax and property documents can therefore become central evidence.
Obtaining historical records from foreign banks and companies can take time. Evidence collection should begin as early as possible.
For substantial assets, the defense can reconstruct: Original Income/Asset → Acquisition → Sale/Transfer → Foreign Bank Account → International Transfer → Turkish Account → Investment or Purchase.
2019–2024: Business profits accumulated in Germany. 2025: Company shares sold. Sale proceeds: EUR 1.2 million. 2026: EUR 700,000 transferred from the seller’s German account to their Turkish account. Purpose: property and company investment.
The stronger the connection between each stage, the easier it is to distinguish legitimate wealth from unexplained funds.
This is one of the most serious consequences because property can become unavailable before the criminal proceedings have concluded.
Where there is strong suspicion that money laundering or terrorism financing has been committed, Article 17 of Law No. 5549 permits asset seizure according to the procedure under Article 128 of Criminal Procedure Law No. 5271. (Hazine ve Maliye Bakanlığı)
CMK Article 128 covers a broad range of property, including real estate, land/sea/air vehicles, accounts at banks and other financial institutions, rights and receivables, negotiable instruments, company shares, safe-deposit-box contents and other assets where the statutory requirements are satisfied. (Rayp Adalet)
This is frequently the first asset noticed by the suspect.
Apartments, land and commercial properties can become subject to seizure measures.
Cars and other vehicles may potentially be included.
A foreign investor’s ownership interest in a Turkish company can potentially fall within the scope of an asset-seizure measure.
The statutory framework is not limited to physical property.
Safe-deposit-box contents are expressly among the categories identified under CMK Article 128. (Rayp Adalet)
Where digital assets are allegedly connected with criminal proceeds, cryptocurrency holdings and related accounts can become important targets of financial investigation.
CMK Article 128 also contemplates seizure of qualifying assets even where the specifically identified property is possessed by someone other than the suspect or accused. (Rayp Adalet)
Moving assets into a spouse’s, friend’s or relative’s name after learning of an investigation can create additional suspicion rather than protecting the property.
Attempting to hide property after learning of a financial-crime investigation can seriously complicate the defense.
Law No. 5549 contains a special rule for urgent cases. A public prosecutor may order seizure, but a seizure implemented without a judicial decision must be submitted to the competent judge within 24 hours, and the judge must decide on approval within a further 24 hours. (Hazine ve Maliye Bakanlığı)
Where the judge approves the prosecutor’s urgent seizure, Law No. 5549 provides that the report concerning the value specified under CMK Article 128 must be obtained within three months and submitted again for judicial approval. If approval is refused or the report is not obtained within the statutory period, the prosecutor’s decision becomes ineffective under the provision. (Hazine ve Maliye Bakanlığı)
The defense should examine the chronology rather than merely accepting that “MASAK froze everything.”
This question is fundamental because several different mechanisms can produce what the client experiences as a frozen account.
The bank may restrict transactions as part of its compliance process.
Law No. 5549 Article 19/A permits qualifying transactions suspected of being linked to laundering or terrorism financing to be suspended or prevented for up to seven working days so that MASAK can verify the suspicion, analyze the transaction and transmit its findings to competent authorities where necessary. (Hazine ve Maliye Bakanlığı)
A prosecutor or court-related measure arising from a criminal investigation is legally different.
The Article 19/A mechanism concerns transaction postponement. A separate judicial seizure can operate under a different legal framework.
The defense should identify the authority, date, legal provision, accounts and assets covered by the measure.
The answer depends on the specific order and evidence. The relationship between the alleged criminal proceeds and the property affected by the measure should be carefully examined.
Suppose prosecutors question TRY 2 million allegedly connected with fraud, while the foreign investor owns property purchased years earlier from documented salary and business income. The lawful origin of the earlier assets should be demonstrated clearly rather than allowing all wealth to be treated as one unexplained pool.
Prepare a separate evidence file for every major asset.
Purchase date, purchase price, payment source and title documentation.
Purchase invoice and banking records.
Capital contribution records and source of investment.
Historical statements demonstrating accumulated savings.
Exchange deposits, purchase history and wallet transactions.
Seizure is generally a protective procedural measure during an investigation or prosecution. Confiscation is a substantive consequence governed by different legal requirements.
A seizure order does not itself amount to a final criminal conviction.
Where an asset has a demonstrably lawful origin unrelated to the alleged offense, that evidence can be central to seeking modification or lifting of the measure.
A money-laundering investigation can involve extensive financial evidence.
Authorities may examine incoming and outgoing transfers over an extended period.
Cross-border transfers may be analyzed to determine the original sender and ultimate beneficiary.
Invoices, ledgers, contracts and accounting entries may be examined.
Investigators may compare declared income with asset purchases.
Exchange accounts and blockchain transfers may become important.
Messages can be used to establish the alleged purpose of transfers and relationships among suspects.
Depending on the investigation and lawful procedural measures, digital evidence can assist in determining who actually controlled particular financial transactions.
Many laundering allegations arise from fraud investigations.
Victims send money to several intermediary accounts. The money is consolidated in one account and transferred abroad.
Prosecutors may investigate every significant participant in the transfer chain.
The person who organized the fraud, the person who knowingly moved proceeds and the person who unknowingly received one transfer may occupy fundamentally different legal positions.
This is particularly important in cases involving foreign investors, employees and company directors.
A foreign director may become a suspect because suspicious transactions passed through the company’s bank account.
Investigators should establish who actually ordered, approved and executed the transactions.
Identify every person who had banking authority.
Board resolutions, signature circulars and internal authorization rules can be important.
Determine who prepared the transfers.
A foreign investor may have delegated daily financial management to a Turkish partner.
Emails, corporate resolutions, banking authority and internal correspondence can help establish the actual division of responsibilities.
Authorities may investigate whether companies or nominees were used to conceal the person ultimately controlling the assets.
A company with little genuine commercial activity but substantial financial flows can attract scrutiny.
Produce employees, premises, contracts, invoices, customers, tax records, delivery documents and operational evidence.
Authorities may suspect that invoices were created merely to provide a commercial explanation for transfers.
Demonstrate the underlying transaction.
Provide orders, transportation documents, customs declarations and delivery evidence.
Provide work product, reports, correspondence and evidence of actual performance.
Cryptocurrency frequently appears in modern financial investigations because assets can move rapidly across platforms and wallets.
The use of cryptocurrency does not itself establish money laundering.
Export transaction history while access remains available.
Record the relevant addresses and transaction identifiers.
Build the chain: Bank Deposit → Exchange → Cryptocurrency Purchase → Wallet Transfer → Subsequent Transaction.
If prosecutors assume that cryptocurrency disappeared into an unknown destination, transaction records may demonstrate where it actually went.
Account records from foreign platforms may also become important.
Cash-intensive businesses can face difficulties proving the origin of funds if accounting records are weak.
Bank deposits, invoices, tax declarations and business records should broadly correspond.
Backdated invoices or contracts can create significantly greater criminal exposure.
Creating a fictitious consulting contract to explain an unexplained transfer is particularly dangerous.
If the money was a family loan, prove the family loan. If it was investment capital, prove the investment. If it was a property-sale payment, prove the property transaction.
Foreign nationals often receive substantial support from relatives abroad.
For significant amounts, evidence concerning the family member’s ability to make the transfer can strengthen the explanation.
Informal settlement systems can create significant evidentiary difficulties because the banking record may not reflect the actual economic relationship between sender and beneficiary.
Reconstruct the genuine transaction carefully.
Law No. 5549 also contains a specific provision concerning persons acting in their own name but for another person’s benefit in transactions requiring customer identification. Failure to make the required written disclosure can itself have criminal consequences under Article 15. (Hazine ve Maliye Bakanlığı)
Foreigners should avoid allowing other persons to use their bank accounts to conceal the actual beneficiary.
Financial investigations can involve searches where the procedural requirements are satisfied.
Digital devices can contain important financial and communications evidence.
Deleting financial records or communications after learning of the investigation can undermine the defense.
Original emails, spreadsheets, contracts and transaction exports are generally more useful than newly created summaries.
Foreign suspects should determine the precise allegation before giving a detailed explanation.
If you do not remember the purpose of a five-year-old transaction, review the records before giving an inaccurate explanation.
A foreign national who cannot adequately understand Turkish should ensure that the proceedings and statement are properly understood.
Complex laundering investigations often involve thousands of financial transactions. The defense should therefore be based on a structured financial analysis rather than only a verbal denial.
For each questioned transfer record: Date → Sender → Amount → Source → Commercial/Personal Purpose → Recipient → Supporting Evidence → Ultimate Destination.
For each seized asset record: Asset → Acquisition Date → Purchase Price → Funding Source → Supporting Documents → Alleged Connection to Crime.
Without this structure, a complex financial file can incorrectly make all of a foreign national’s wealth appear suspicious.
Money-laundering investigations can involve transactions and evidence located outside Turkey. Foreign bank records, corporate registries and other international evidence may therefore become relevant.
International financial investigations can extend beyond Turkish accounts.
The same cross-border documentation that investigators use can demonstrate lawful wealth.
A money-laundering investigation does not automatically mean that a foreign suspect cannot leave Turkey.
A prohibition on leaving Turkey can potentially be imposed as a judicial-control measure where the statutory requirements are satisfied.
Do not assume that possession of a passport means no restriction exists.
A money-laundering investigation does not automatically cancel every foreigner’s residence permit or automatically result in deportation. Criminal proceedings and immigration measures require separate legal analysis.
Serious criminal allegations can potentially intersect with public-order and immigration assessments.
A foreign suspect should therefore monitor both proceedings where relevant.
Immediately preserve evidence showing the actual division of responsibilities.
Who controlled the account?
Who ordered the transfers?
Who negotiated the suspicious transactions?
Who ultimately received the money?
Did the foreign shareholder object when the transactions were discovered?
That can complicate both the shareholder dispute and criminal investigation.
Report unauthorized access promptly and preserve bank security records.
These can help identify who executed transactions.
SMS, mobile approval and device records may also become relevant.
People can be recruited through fake employment, cryptocurrency trading, investment or payment-processing opportunities.
“You will receive client money. Forward 95% and keep 5% as your commission.”
The arrangement can place the account holder directly in the flow of criminal proceeds.
If you were deceived, keep advertisements, messages, contracts, usernames and payment instructions.
Determine the investigation number and procedural status, identify which accounts or assets have been restricted, obtain available decisions, preserve bank and cryptocurrency records and stop deleting or modifying relevant financial information.
Prepare two maps: money flow and asset ownership.
Original Source → Intermediary → Your Account → Subsequent Recipient → Final Known Beneficiary
Asset → Purchase Date → Purchase Funds → Current Status → Seizure Decision
Collect foreign and Turkish bank statements, contracts, invoices, company records, tax documentation, property records, cryptocurrency history and relevant communications.
Identify the legal basis, authority, decision date and exact scope.
For an urgent prosecutor seizure under Article 17 of Law No. 5549, the statutory judicial approval chronology should be examined carefully. (Hazine ve Maliye Bakanlığı)
Where applicable under that procedure, examine whether the required CMK Article 128 valuation report and subsequent approval requirements were satisfied. (Hazine ve Maliye Bakanlığı)
Do not treat all seized property as one category.
Separate documented salary, business income or other lawful funds from the transactions alleged to constitute criminal proceeds.
Document salaries, taxes, suppliers and ordinary business obligations affected by the restriction. The proportionality and scope of the measure may require examination in the specific proceeding.
This can create additional suspicion.
Use contemporaneous evidence.
Independent and truthful reconstruction is essential.
This can create separate procedural problems.
Identify which institution took each action.
Determine the precise legal measure.
A protective measure is not the same as a final judgment.
A foreign national facing a money-laundering investigation in Turkey should build the defense around the origin, movement and ultimate destination of the disputed assets. The alleged predicate crime should first be identified because suspicious wealth alone does not explain what criminal proceeds the prosecution says were laundered. Every significant transaction should then be reconstructed using Turkish and foreign bank statements, corporate records, contracts, invoices, tax documentation, cryptocurrency records and contemporaneous communications. Where assets have been seized, each asset should be analyzed separately according to its acquisition date, purchase price, source of funds and alleged connection with the offense. The defense should distinguish a temporary transaction suspension under Law No. 5549 from a judicial asset-seizure measure and examine whether the applicable procedural requirements were satisfied. Company directors and foreign shareholders should establish who actually controlled banking operations rather than allowing corporate title alone to substitute for proof of individual involvement. Where cryptocurrency is involved, the fiat-to-crypto transaction chain should be reconstructed rather than treated as untraceable. Where legitimate wealth originated abroad, foreign banking, corporate and tax documentation should be collected immediately. The practical roadmap is therefore: identify the alleged predicate crime → determine the exact laundering allegation → obtain the investigation and seizure decisions → identify who imposed each restriction → reconstruct the source of funds → trace every disputed transfer → identify ultimate beneficiaries → document legitimate foreign wealth → map cryptocurrency transactions → determine actual control of company accounts → separate legitimate assets from disputed proceeds → examine the scope and proportionality of seizure → verify statutory approval requirements → challenge unsupported asset restrictions → preserve digital evidence → prepare transaction and asset matrices → address police and prosecutor statements carefully → monitor travel restrictions → evaluate immigration consequences separately → maintain the evidence file until the criminal proceedings are finally resolved.
Potentially, but a suspicious or unusually large transfer alone does not establish money laundering. Prosecutors must examine the alleged criminal origin of the assets and the foreign national’s individual conduct under the applicable criminal-law requirements.
No. Law No. 5549 requires obliged institutions to report transactions where the statutory suspicion threshold is met. Suspicious transaction reporting is a preventive AML mechanism, not a criminal conviction. (Hazine ve Maliye Bakanlığı)
Potentially. Law No. 5549 Article 17 permits asset seizure in qualifying money-laundering cases through the procedure connected with CMK Article 128. Bank accounts are among the categories of assets covered by Article 128. (Hazine ve Maliye Bakanlığı)
Potentially, where the statutory conditions are satisfied. CMK Article 128 covers real estate, vehicles, financial accounts, rights and receivables, company shares, safe-deposit-box contents and other specified assets. (Rayp Adalet)
Law No. 5549 Article 17 permits a prosecutor to order seizure in urgent circumstances, subject to statutory judicial approval requirements. A seizure implemented without a prior judicial decision must be submitted to the competent judge within 24 hours, and the judge must rule within a further 24 hours. (Hazine ve Maliye Bakanlığı)
No. Article 19/A provides a specific transaction-postponement mechanism of up to seven working days. A separate judicial seizure measure can have a different legal basis and duration. (Hazine ve Maliye Bakanlığı)
Yes. Cryptocurrency transactions can form part of the financial investigation. Exchange histories, wallet addresses, transaction identifiers and the corresponding bank transfers should be preserved.
Potentially, but director status alone should not substitute for proof of personal criminal involvement. Banking authority, payment instructions, knowledge, communications and the individual’s actual role should be examined.
No. Criminal proceedings and immigration measures require separate legal analysis. However, serious criminal allegations can potentially create immigration consequences depending on the individual circumstances.
Evidence establishing the lawful source and actual movement of funds is often crucial. This can include Turkish and foreign bank statements, tax records, contracts, invoices, company-sale documents, inheritance records, property-sale documents, corporate records, cryptocurrency histories and contemporaneous communications.
Foreign nationals facing money-laundering allegations in Turkey may simultaneously confront MASAK scrutiny, frozen bank accounts, seizure of real estate and company shares, cryptocurrency investigations, prosecutor proceedings, travel restrictions and potential immigration consequences.
Fırat Fesih Kaya Law Office provides legal assistance to foreign nationals, foreign investors, shareholders, company directors and international businesses facing financial-crime investigations in Turkey.
Fırat Fesih Kaya can assist with money-laundering investigations, MASAK-related proceedings, bank-account freezes, asset-seizure objections, cryptocurrency investigations, source-of-funds evidence, police and prosecutor statements and related immigration proceedings.
Phone: +90 312 434 22 22
Mobile Phone: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Address: Mevlana Boulevard No: 221, Yildirim Tower, Balgat, Cankaya / Ankara, Turkey