Scammed by a business partner in Turkey? Learn how foreign investors can recover investment funds through criminal complaints, fraud investigations, asset tracing, precautionary attachment, civil lawsuits and enforcement proceedings.

A foreign investor scammed by a business partner in Turkey should not treat the dispute simply as a failed investment. The first legal question is whether the business genuinely failed or whether the investor was intentionally deceived from the beginning. A Turkish business partner may have persuaded the foreign investor to transfer money by presenting false financial statements, nonexistent contracts, fictitious customers, inflated company valuations, fake invoices, fabricated property ownership, false government approvals or promises that investment funds would be used for a specific project. After receiving the money, the partner may transfer funds to personal accounts, relatives, related companies or cryptocurrency accounts and then claim that the investment was simply unsuccessful. Depending on the evidence, the dispute may involve fraud, qualified fraud, breach of contract, shareholder liability, unjust enrichment, compensation, company-law remedies, precautionary attachment and enforcement proceedings. Turkish law distinguishes ordinary commercial failure from fraudulent conduct, and TCK Articles 157 and 158 regulate fraud and qualified fraud; commercial activity by traders or company managers is specifically included among the circumstances addressed by Article 158. (LEXPERA)

For a foreign investor, the primary objective should therefore be broader than obtaining a criminal conviction. The practical objective is to identify where the investment went, prevent assets from disappearing and establish the fastest legally available route for recovering the money.

When Does a Failed Investment Become Fraud in Turkey?

Not every unsuccessful investment constitutes a crime. Businesses fail, projects become unprofitable, market conditions change and contractual obligations can be breached without criminal fraud having occurred.

The crucial distinction is generally the existence of deception and fraudulent intent.

If a business partner honestly presented the project, genuinely intended to perform the agreement and subsequently encountered financial difficulties, the dispute may principally be contractual or corporate.

The situation is different where false representations were deliberately used to obtain the investment.

Example of a Potential Investment Fraud

A foreign investor is told that a Turkish company owns a factory worth EUR 4 million and has signed supply contracts with several major customers. Based on those representations, the investor transfers EUR 1 million for 25% of the company.

After payment, the investor discovers that the factory is leased, the alleged supply contracts never existed and EUR 700,000 was transferred to the business partner’s personal account immediately after receiving the investment.

That factual pattern requires a substantially different legal assessment from an ordinary unsuccessful investment.

TCK Article 157 and Fraud

The basic fraud offense under the Turkish Penal Code concerns obtaining a benefit through deceptive conduct that causes loss to another person.

The investigation therefore needs to identify the actual deception.

Simply writing:

“My business partner took my money and did not return it”

may be insufficient to explain why the conduct constitutes criminal fraud rather than a commercial debt.

Identify the False Representation

The criminal complaint should explain precisely what was represented to the investor.

Was company turnover falsified?

Were customers invented?

Was ownership of real estate misrepresented?

Were licenses fabricated?

Were contracts forged?

Was the company’s debt concealed?

Was the investor falsely told that money would be held in escrow?

Was the investor promised shares that were never transferred?

The stronger the evidentiary reconstruction of the deception, the easier it becomes to distinguish alleged fraud from a normal commercial dispute.

Qualified Fraud Under TCK Article 158

Depending on the circumstances, qualified fraud under TCK Article 158 may become relevant. Among other circumstances, Article 158 addresses fraud committed through information systems or banking/credit institutions and fraud committed by traders, company managers or persons acting on behalf of a company during commercial activities. (LEXPERA)

This can be particularly relevant in foreign investment disputes involving company directors or commercial transactions.

2026 Changes Are Important

Foreign investors should be cautious when relying on older online articles about Turkish fraud law. Article 158 was amended again in July 2026. The amendment introduced a specific provision concerning participation limited to knowingly providing payment instruments or access information for bank, payment, brokerage or crypto accounts for fraudulent benefit. (LEXPERA)

For an investment victim, the practical lesson is important: do not stop tracing the money at the first bank account.

The Person Receiving the Money May Not Be the Main Fraudster

Investment money may move through several persons or companies.

For example:

Foreign Investor → Turkish Company A → Related Company B → Director’s Personal Account → Relative’s Account → Cryptocurrency Exchange.

The first receiving company may therefore represent only the beginning of the asset trail.

Criminal Complaint and Investment Recovery Are Not the Same Thing

This distinction is essential.

A criminal complaint asks whether a criminal offense occurred and who is responsible.

Investment recovery asks:

Where is the money now?

Who owns the assets purchased with it?

What civil claim does the investor have?

Can assets be frozen or attached before they disappear?

An effective strategy may therefore require criminal and civil proceedings to operate simultaneously.

Do Not Simply File a Criminal Complaint and Wait

A criminal investigation can take time.

Meanwhile, the business partner may sell real estate, empty company accounts, transfer vehicles, dispose of shares or move funds abroad.

Asset preservation should therefore be considered from the beginning.

Step One: Reconstruct the Investment

The investor should establish exactly why the money was transferred.

Prepare the chronology:

Initial Contact → Investment Proposal → Representations → Due Diligence Documents → Agreement → Payment → Share Transfer or Expected Performance → Discovery of Irregularities → Subsequent Transfers → Demand for Repayment.

This chronology can become the foundation of both criminal and civil proceedings.

Investment Agreement

Preserve the signed investment agreement, shareholders’ agreement, share purchase agreement, capital subscription documents or loan agreement.

No Written Agreement

The absence of a formal agreement does not automatically mean recovery is impossible.

Bank transfers, WhatsApp messages, emails, accounting records, witness evidence and corporate records may establish the nature of the transaction.

Bank Transfer Description

The explanation entered on the transfer can be important.

Examples include:

“Share purchase price.”

“Capital investment.”

“Project investment.”

“Company loan.”

“Property investment.”

These descriptions may help establish why money was transferred.

SWIFT Records

Foreign investors transferring money internationally should preserve complete SWIFT documentation.

Follow the Money

Asset tracing should begin with the original transfer.

If EUR 500,000 entered the company’s bank account, determine what happened next.

Company Bank Statements

Where procedurally obtainable, account movements may reveal whether money was used for the stated investment purpose.

Immediate Personal Transfer

Suppose EUR 500,000 arrives on Monday and EUR 450,000 is transferred to the director’s personal account on Tuesday.

That movement can become extremely important.

Related Companies

Funds may be transferred between companies controlled by the same persons.

The ownership and management structure should therefore be mapped.

Prepare a Company Map

Use:

Company → Shareholders → Directors → Related Companies → Bank Accounts → Real Estate → Vehicles → Significant Transfers.

Personal Expenses

Investment funds may have been used to purchase luxury vehicles, property or other personal assets.

The source of those funds may become relevant.

Fake Invoices

A fraudulent partner may attempt to justify missing money with fictitious company expenses.

Invoices should therefore be compared with actual goods and services.

Supplier Verification

Did the supplier actually exist?

Did it deliver the goods?

Is the supplier controlled by the business partner?

Was the invoice substantially inflated?

Circular Payments

Money may be transferred among related companies to make transactions appear legitimate.

The economic substance should be examined.

False Company Valuation

Foreign investors sometimes acquire shares based on misleading financial information.

Suppose the investor is told that annual turnover is TRY 200 million when actual turnover is TRY 30 million.

If intentionally fabricated information induced the investment, this can materially affect the legal analysis.

False Balance Sheets

Preserve every financial statement supplied before the investment.

Compare them with available corporate and accounting records.

Fake Customer Contracts

A business partner may show fabricated contracts supposedly proving future revenue.

The authenticity of those contracts should be investigated.

Fake Government License

Some investments depend on permits or licenses.

A partner may falsely claim that the company already possesses regulatory approval.

The actual regulatory status should be verified.

Fake Property Ownership

A foreign investor may be told that the Turkish company owns valuable land, hotels, factories or warehouses.

Official ownership records should be checked.

Share Transfer Fraud

Another common dispute arises when the investor pays for company shares but the shares are never properly transferred.

The legal response depends on the company type, agreement and formalities involved.

Investor Pays but Receives No Shares

The payment record should be connected directly with the share-transfer obligation.

Shares Exist but Are Worthless

A different issue arises where shares were transferred but the investor claims their value was fraudulently misrepresented.

The pre-investment representations become central.

Capital Increase Fraud

The investor may transfer money believing it will become registered capital, only to discover that the funds were never properly contributed to the company.

Corporate records and accounting entries should be examined.

Nominee Shareholder Arrangements

Informal nominee structures can create serious evidentiary problems.

Foreign investors should preserve all written evidence establishing beneficial ownership and the purpose of the arrangement.

Criminal Complaint

Where evidence indicates intentional deception, a criminal complaint can describe the alleged fraudulent representations, financial loss, persons involved and subsequent movement of funds.

Do Not Write Only a Long Story

Organize the evidence.

A useful structure is:

False Representation → Evidence Representation Was False → Investor Reliance → Payment → Recipient → Subsequent Money Movement → Financial Loss → Evidence of Intent.

WhatsApp Evidence

Business partners frequently negotiate investments through WhatsApp.

Preserve the complete conversation.

Example

The partner writes:

“The company already owns the land. I have attached the title deed.”

If the attached document is false, that communication may become important evidence.

Emails

Preserve original emails and attachments.

Data Room Documents

If due diligence was conducted through an electronic data room, preserve the documents originally made available.

Presentations and Pitch Decks

Investor presentations can become evidence of the representations made before payment.

Financial Models

Preserve spreadsheets containing projected turnover, profits, contracts or assets where those figures induced the investment.

Voice Messages

Business partners sometimes make important representations through WhatsApp voice notes.

Preserve the original files.

Secretly Recorded Conversations

The legality and evidentiary value of recordings depends heavily on how they were obtained and the circumstances. Foreign investors should obtain case-specific advice rather than assuming every secret recording will automatically be admissible.

Forged Signatures

If investment documents contain forged signatures, a separate forensic and criminal-law analysis may be necessary.

Fake Power of Attorney

Where the transaction was conducted using an allegedly forged power of attorney, the authenticity and use of that instrument should be investigated immediately.

Company Books

Corporate books may reveal whether the investor’s payment was properly recorded.

Accounting Classification

Was the money recorded as capital?

A shareholder loan?

Revenue?

An advance?

Or was it not recorded at all?

The accounting treatment can provide important evidence.

Criminal Investigation of Company Bank Transfers

Where the alleged fraud concerns misuse of corporate funds, bank records may help establish the destination and timing of transfers.

MASAK Financial Analysis

In substantial financial-crime investigations, financial analysis may become relevant to tracing complex transactions and identifying relationships among accounts.

A recent 2026 Turkish prosecution concerning alleged investment schemes illustrates the practical importance of financial tracing: authorities reported relying on MASAK analysis while applying measures against companies, bank and crypto accounts, vehicles, real estate and company shares. (İstanbul Anadolu Adliyesi)

Cryptocurrency Transfers

Investment proceeds can quickly be converted into cryptocurrency.

The investigation should identify the exchange, account holder, wallet address and transaction history where possible.

Do Not Stop at “Money Went to Crypto”

Blockchain transactions may create additional tracing opportunities depending on the facts.

Asset Preservation

Tracing assets without preserving them may accomplish little.

Where statutory requirements are satisfied, different criminal and civil measures may be available to prevent dissipation.

Precautionary Attachment

For monetary claims, precautionary attachment (ihtiyati haciz) under Turkish enforcement law can become an important asset-preservation tool where its legal requirements are met.

The investor should evaluate this option before the defendant has disposed of identifiable assets.

Why Speed Matters

Consider:

Day 1: Investor discovers fraud.

Day 3: Partner lists apartment for sale.

Day 7: Vehicle transferred.

Day 10: Bank account emptied.

Day 20: Investor files first recovery action.

By then, enforcement may be considerably more difficult.

Precautionary Measures and Criminal Seizure Are Different

A criminal seizure measure is not the same as a civil precautionary attachment.

Different legal conditions, purposes and procedures apply.

Criminal Seizure Does Not Automatically Pay the Investor

Even if authorities preserve assets during the criminal investigation, the victim should still evaluate the civil-law route necessary to establish and enforce the monetary claim.

Civil Lawsuit

Depending on the transaction, recovery may be based on contractual liability, tort, unjust enrichment, corporate-law rights or another applicable legal basis.

The correct claim depends on why the money was paid and what legal relationship existed.

Breach of Contract

If the business partner simply failed to perform contractual obligations, contractual remedies may be central.

Tort

Where intentional unlawful conduct caused the loss, tort principles may become relevant.

Unjust Enrichment

If money was received without a valid legal basis or the legal basis subsequently failed, unjust-enrichment rules may require consideration.

Company-Law Remedies

If the investor is already a shareholder, the dispute may involve additional rights under Turkish company law.

Do Not Automatically Sue Only the Company

One of the most important strategic questions is identifying the correct defendants.

The investor may have transferred money to the company while the alleged misconduct was committed by a director or shareholder.

Whether personal liability exists must be legally established.

Separate Legal Personality Matters

A company and its shareholders are generally separate legal persons.

The mere fact that someone owns the company does not automatically make them personally responsible for every company debt.

Personal Fraud Is Different

Where an individual personally committed fraudulent acts, separate personal liability issues may arise.

Director Liability

The actual conduct, authority, duties and alleged breach of the director should be examined.

Shareholder Liability

Simply owning shares should not automatically create unlimited personal responsibility for company liabilities.

Again, the particular legal basis matters.

Transfer of Assets to Relatives

A business partner may move property to a spouse, sibling, parent or another person after the dispute emerges.

The timing and nature of those transfers should be investigated.

Suspicious Transfers

Questions include whether consideration was actually paid, whether the transferee knew about the dispute and whether the transfer was designed to frustrate creditors.

Action for Cancellation of Dispositions

Turkish enforcement law contains mechanisms that may become relevant to certain transactions designed to prejudice creditors, provided statutory requirements are satisfied.

This should be evaluated separately from a criminal fraud complaint.

Company Assets Sold Below Market Value

A related company may purchase valuable property at an artificially low price.

The transaction, valuation and relationship between the parties should be investigated.

Real Estate Search

Where the debtor owns Turkish real estate, those assets can become central to recovery strategy.

Vehicles

Commercial and luxury vehicles may likewise be relevant.

Company Shares

Ownership interests in other companies can potentially have enforcement significance.

Receivables From Third Parties

The debtor may have little cash but substantial receivables from customers.

Asset recovery should therefore extend beyond bank balances.

Intellectual Property

Depending on the debtor’s business, trademarks and other valuable rights may also require consideration.

Enforcement Proceedings

Where the investor possesses an enforceable monetary claim, Turkish enforcement procedures may be used to pursue the debtor’s assets.

The appropriate procedure depends on the underlying documentation and claim.

Foreign Judgment

Sometimes the investor has already sued the business partner abroad.

A foreign judgment is not automatically executable in Turkey. Under Law No. 5718, enforcement of qualifying foreign civil judgments in Turkey requires a Turkish enforcement decision. (LEXPERA)

Foreign Arbitration Award

If the investment contract contains an arbitration clause, the dispute-resolution strategy may differ substantially.

The arbitration clause should therefore be checked before commencing civil proceedings.

Arbitration Does Not Necessarily Eliminate Asset-Preservation Concerns

A claimant may still need to consider appropriate interim protection while the merits dispute proceeds.

Jurisdiction Clause

The agreement may contain a foreign court or Turkish court jurisdiction provision.

Its validity and scope should be analyzed rather than assumed.

Governing Law

An investment agreement may select foreign law.

That does not necessarily mean every issue connected with Turkish assets, companies, enforcement or criminal conduct will be governed exclusively by foreign law.

Foreign Investor Protection

Türkiye’s official investment framework includes legal protections and rules relevant to foreign investors and investment structures. (Türkiye Yatırım Ofisi)

However, investment protection does not replace ordinary criminal, corporate and civil remedies where the loss arises from misconduct by a private business partner.

Foreign Investor Filing a Lawsuit in Turkey

Foreign individuals and companies can pursue civil claims before Turkish courts where jurisdictional requirements are satisfied.

However, international procedural issues should be reviewed.

Security for Costs

Article 48 of Law No. 5718 contains rules concerning security that may apply to foreign natural and legal persons bringing proceedings or enforcement actions in Turkey, together with reciprocity-based exemptions. (LEXPERA)

This should be evaluated before litigation begins.

Investor Lives Outside Turkey

Physical residence abroad does not necessarily prevent legal proceedings in Turkey.

Appropriate representation can allow many procedural steps to be handled locally.

Power of Attorney

A foreign investor may need to execute a power of attorney suitable for use in Turkey.

The precise formalities depend on where and how the document is executed.

Translation of Foreign Documents

Investment agreements, bank records and corporate documents in foreign languages may require translation for Turkish proceedings.

Preserve Originals

Do not discard original foreign documents after obtaining translations.

Large Investment Cases Require an Evidence Room

Where millions of euros or dollars are involved, hundreds or thousands of documents may exist.

The case should be organized systematically.

Create Five Evidence Folders

Investment Documents

Representations and Communications

Banking and Money Flow

Company and Asset Records

Post-Fraud Conduct

This makes both criminal and civil strategy substantially clearer.

Post-Fraud Conduct Can Be Highly Relevant

What did the business partner do after the investor demanded information?

Did they provide contradictory explanations?

Did they suddenly transfer property?

Did they stop responding?

Did they fabricate additional documents?

Did they demand another payment?

These circumstances may help establish the broader factual picture.

Do Not Send Threatening Messages

A defrauded investor may understandably be angry, but messages threatening violence, public humiliation or unlawful retaliation can create a separate criminal problem.

Make Formal Demands Carefully

A properly structured demand may assist in establishing default and clarifying the opponent’s position.

Do Not Give the Fraudster Time to Hide Assets

At the same time, warning the suspected fraudster about every planned legal measure before taking action may create unnecessary asset-dissipation risk.

The sequence of criminal complaint, civil proceedings and preservation measures should therefore be strategically coordinated.

Can the Entire Investment Be Recovered?

Potentially, but recovery depends on more than proving wrongdoing.

The practical questions are whether the responsible persons can be identified and whether recoverable assets still exist.

A Strong Case Against an Insolvent Defendant Can Still Be Difficult to Collect

This is why asset investigation is essential.

Recovery Percentage

There is no legitimate universal percentage such as “90% of fraud investments are recovered.”

Each case depends on available assets, transaction speed, evidence and enforcement opportunities.

First 24 Hours After Discovering the Fraud

Preserve the investment agreement, WhatsApp messages, emails, bank transfers, SWIFT records and corporate documents. Identify every bank account and company involved and stop making additional payments merely because the partner promises that another transfer will solve the problem.

First 48 Hours

Prepare a complete money-flow chronology, identify Turkish assets and related companies and determine whether urgent criminal or civil preservation measures should be sought.

First 72 Hours

Coordinate the criminal complaint with the recovery strategy, identify the appropriate defendants, evaluate precautionary attachment or other interim protection and preserve evidence demonstrating the deception that induced the original investment.

Prepare an Investment Fraud Matrix

Use:

Representation → Person Making It → Date → Document/Message → Why False → Investor Reliance → Payment → Financial Loss.

Prepare a Money Flow Matrix

Use:

Investor Account → Recipient → Date → Amount → Currency → Next Transfer → Ultimate Recipient → Asset Purchased.

Prepare an Asset Matrix

Use:

Person/Company → Bank Account → Real Estate → Vehicle → Company Shares → Receivables → Crypto Assets → Transfer Risk.

Prepare a Defendant Matrix

Use:

Company → Director → Shareholder → Actual Conduct → Money Received → Asset Held → Potential Legal Basis for Liability.

Common Mistakes Foreign Investors Should Avoid

Do not treat every failed investment automatically as fraud, but do not accept “the business failed” without investigating where the money went. Do not file a criminal complaint containing only general accusations. Do not wait months before tracing bank transfers. Do not assume criminal prosecution automatically returns the investment. Do not sue only the company without examining personal misconduct. Do not overlook related companies, relatives or subsequent asset transfers. Do not delete WhatsApp conversations. Do not accept replacement contracts or acknowledgments without understanding their effect. Do not make further payments merely to “unlock” the original investment. Most importantly, do not separate the fraud case from the asset-recovery strategy.

2026 Legal Strategy for Recovering an Investment Lost to a Business Partner in Turkey

The strongest strategy is to approach the dispute as fraud investigation + financial tracing + asset preservation + civil recovery + enforcement. The investor should first reconstruct every representation that caused the investment and distinguish genuine commercial failure from deliberate deception. Agreements, presentations, financial statements, emails, WhatsApp messages, voice notes, company documents and bank records should be preserved. The original investment should then be traced from the investor’s account through every identifiable company, personal account, related business and crypto transaction. Corporate ownership and management structures should be mapped to determine who actually controlled the money. If evidence supports intentional deception, the applicability of TCK Articles 157 and 158 should be evaluated; Article 158 is particularly important where the alleged conduct occurred during commercial activity by a trader or company manager or involved specified technological or financial mechanisms. (LEXPERA) At the same time, the investor should determine whether identifiable assets can be preserved through appropriate criminal or civil measures. The civil basis of recovery should then be selected according to the actual transaction—contract, tort, unjust enrichment, company law or another applicable basis—and the correct defendants identified. The practical roadmap is therefore: preserve evidence → identify the deception → reconstruct the investment → trace the original payment → trace subsequent transfers → map companies and individuals → identify Turkish assets → investigate related-party transfers → file the appropriate criminal complaint where fraud evidence exists → request financial investigation where justified → evaluate urgent asset-preservation measures → determine contractual and corporate claims → evaluate precautionary attachment → file the appropriate recovery action → obtain an enforceable decision → pursue bank accounts, real estate, vehicles, shares and other assets through enforcement proceedings.

Frequently Asked Questions

1. Can I file a criminal complaint if my Turkish business partner refuses to return my investment?

Potentially, but failure to return an investment does not automatically constitute fraud. Evidence should show the deceptive conduct and fraudulent intent that distinguish a criminal offense from an ordinary commercial dispute.

2. Is fraud by a company director treated differently in Turkey?

Potentially. TCK Article 158 specifically addresses certain fraud committed by traders, company managers or persons acting on behalf of a company during commercial activities. (LEXPERA)

3. Can I recover my money through the criminal case alone?

A criminal investigation can be important for identifying perpetrators, tracing transactions and preserving evidence, but investors should not assume that filing a criminal complaint alone guarantees repayment. Civil recovery and enforcement remedies may also be necessary.

4. Can the business partner’s bank accounts be frozen?

Different criminal and civil preservation mechanisms may be available where their statutory requirements are satisfied. The correct procedure depends on the evidence and nature of the claim.

5. Can I obtain a precautionary attachment against the business partner?

Potentially, where the statutory conditions for precautionary attachment are satisfied. This can be particularly important where there is a credible risk that recoverable assets will disappear.

6. What if my investment was transferred to the company’s account rather than the partner personally?

The company and individual should be analyzed separately. The fact that the money first entered a corporate account does not prevent investigation of subsequent transfers or personal fraudulent conduct, but personal liability must have an appropriate legal basis.

7. What if the partner transferred assets to relatives?

The transfers should be investigated. Depending on their timing, nature and applicable enforcement rules, separate remedies concerning prejudicial dispositions may require consideration.

8. Can I recover an investment if I live outside Turkey?

Potentially, yes. A foreign investor does not necessarily need to reside permanently in Turkey to pursue criminal complaints, civil claims and enforcement procedures concerning Turkish transactions and assets.

9. Can I enforce a foreign judgment against my business partner’s assets in Turkey?

Potentially. A qualifying foreign civil judgment generally requires an enforcement decision in Turkey before compulsory execution, under the framework of Law No. 5718. (LEXPERA)

10. What is the most important thing to do after discovering investment fraud?

Preserve evidence and begin tracing the money immediately. The practical value of a successful judgment can fall dramatically if the responsible persons dispose of their assets before recovery measures are taken.

Legal Support for Foreign Investors Scammed by Business Partners in Turkey

Foreign investors facing suspected business-partner fraud may need coordinated assistance concerning criminal complaints, company records, bank-transfer tracing, asset investigation, precautionary attachment, civil compensation, shareholder disputes and enforcement proceedings. The objective should be not merely proving misconduct but preserving a realistic route to recovering the investment.

Fırat Fesih Kaya Law Office provides legal assistance to foreign investors, international companies, shareholders and executives involved in investment fraud and business-partner disputes in Turkey.

Fırat Fesih Kaya can assist with criminal fraud complaints, tracing investment payments, shareholder and director disputes, precautionary attachment applications, compensation claims, investment recovery litigation and enforcement against assets located in Turkey.

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