Lost money in an investment scam in Turkey? Learn how foreign investors can file a criminal complaint, preserve evidence, trace bank and digital-asset transfers, seek asset restrictions and pursue recovery of investment losses.

Foreign investors can become victims of investment fraud in Turkey through fake investment platforms, fraudulent companies, unauthorized investment advisers, false partnership opportunities, fabricated projects, misleading financial statements, digital-asset schemes or promises of exceptionally high returns. In many cases, the investor realizes that something is wrong only after substantial money has already been transferred.

The problem has become particularly significant in 2026. In April 2026, prosecutors announced an investigation involving sponsored social-media advertisements allegedly directing victims to fake investment websites with promises of high returns. The investigation involved analysis of multiple bank and digital-asset accounts and resulted in proceedings against numerous suspects.

The Capital Markets Board has also issued fraud warnings in 2026 concerning individuals falsely using the names or positions of regulatory officials to request money. The regulator expressly states that victims of such schemes may file criminal complaints and exercise their legal rights to seek compensation.

For a foreign investor who has lost money, however, identifying the perpetrators is only part of the problem. An effective strategy should address criminal investigation, preservation of evidence, tracing of transferred money, identification of assets and financial recovery at the same time.

What Is Investment Fraud?

Investment fraud generally involves deliberately misleading a person into transferring money or property for an investment through false or deceptive representations.

The fraud may concern the existence of the investment itself, expected returns, ownership of assets, company finances, regulatory authorization, business activities or the intended use of the investor’s money.

For example, a person may claim that an investment will finance a genuine commercial project while intending from the beginning to divert the money for personal use.

Another scheme may involve a completely fake online trading platform displaying fabricated profits that cannot actually be withdrawn.

The exact criminal classification depends on the circumstances.

Is Every Failed Investment a Criminal Fraud Case?

No.

This distinction is essential.

Investments involve commercial risk. A company may fail, a property project may lose value, a startup may become insolvent and projected profits may never materialize.

Financial loss by itself does not establish fraud.

The criminal issue becomes significantly stronger where evidence indicates that false representations were deliberately made to obtain the investment.

The investor’s lawyer should therefore reconstruct what was represented before the money was transferred and compare those statements with the actual facts known to the people who solicited the investment.

Common Investment Fraud Schemes Affecting Foreign Investors

Foreign investors may encounter fake investment platforms, fraudulent property projects, nonexistent companies, unauthorized investment services, fabricated partnership opportunities, false share sales, fake digital-asset investments, fraudulent private funds, false financial statements and impersonation of regulated financial professionals.

Social media has created additional risks.

The Capital Markets Board has repeatedly warned about unauthorized persons using social-media platforms and misleading information to influence investors. It also warns investors against transferring funds to persons conducting investment activities without proper authorization.

Fake Online Investment Platforms

A particularly dangerous scheme involves websites or mobile platforms designed to appear like legitimate investment businesses.

The victim deposits money and sees an account balance apparently increasing.

When the investor attempts to withdraw the funds, the platform may demand additional payments described as taxes, commissions, insurance charges or withdrawal fees.

After additional money is transferred, the platform disappears or blocks the investor.

A 2026 prosecution investigation specifically concerned allegations that victims were directed through sponsored social-media advertisements to fake investment websites promising high returns.

Unauthorized Investment Companies

Investors should verify whether an entity claiming to provide regulated investment services is properly authorized.

The Capital Markets Board explains that regulated investment activities include receiving and transmitting orders, executing transactions, portfolio management and investment advisory services. It also states that conducting regulated capital-market activities without authorization can constitute a criminal offence.

This can become particularly relevant where a foreign investor has been persuaded to transfer money to an alleged brokerage or investment adviser.

Unauthorized Leveraged Trading Schemes

Promises of extraordinary profits through leveraged trading have also generated regulatory warnings.

The Capital Markets Board has previously warned that investors were being contacted from domestic and foreign telephone numbers and encouraged to send money to bank accounts for unauthorized leveraged transactions. The regulator states that such services should be conducted through properly authorized institutions.

An investor who has lost money through such a platform should preserve every communication and transaction record.

Social Media Investment Fraud

Social media can make fraudulent investments appear highly credible.

Fraudsters may use professional videos, fabricated testimonials, fake news articles, artificial account balances or impersonated public figures.

They may also create messaging groups where supposed investors continuously post screenshots of profits.

Foreign investors should preserve the entire digital trail.

Deleting the group or blocking the fraudster before preserving evidence can make later investigation more difficult.

Investment Fraud Through False Information

Capital-market fraud can also involve false or misleading information affecting investment decisions.

The Capital Markets Board explains that information-based market fraud may involve false or misleading information, rumors, reports or commentary intended to affect the price or value of financial instruments or investor decisions where the other statutory elements are present.

Accordingly, investment fraud is not limited to someone simply taking money and disappearing.

Sophisticated cases can involve misleading market information and coordinated transactions.

Market Manipulation and Investment Fraud

Certain conduct involving financial instruments can also fall within specific capital-market offences.

The Capital Markets Board explains that transaction-based market fraud can involve transactions, orders, cancellations, amendments or account movements intended to create a false or misleading impression concerning prices, price movements, supply or demand.

Where a foreign investor’s losses involve publicly traded instruments, the potential regulatory dimension should therefore be examined alongside ordinary criminal fraud allegations.

Can a Foreign Investor File a Criminal Complaint in Turkey?

Yes.

Foreign nationality does not prevent an investor from reporting suspected criminal conduct.

The complaint should explain the investment chronologically and identify every known person, company, bank account, website and digital platform involved.

The Capital Markets Board’s June 2026 fraud warning expressly confirms that victims of fraudulent schemes may apply to the competent judicial authorities and pursue their legal rights concerning compensation for losses.

What Should Be Included in the Criminal Complaint?

A high-value investment fraud complaint should be considerably more detailed than a short statement that money was lost.

It should explain how the investor first encountered the investment, who presented the opportunity, what representations were made, what documents were provided, how much money was transferred, where the funds were sent and what happened afterward.

The complaint should identify the allegedly false statements and explain why available evidence demonstrates that they were false.

What Evidence Should Foreign Investors Preserve?

Preserve every document connected with the investment.

Important evidence can include investment agreements, share-purchase agreements, shareholder agreements, bank transfers, invoices, company presentations, financial statements, emails, messaging records, website screenshots, social-media advertisements and correspondence concerning promised returns.

For online investment fraud, preserve account dashboards and withdrawal attempts before the website disappears.

Bank Transfer Evidence

Bank records are often among the most important documents in an investment fraud investigation.

The investor should preserve records showing the sending account, receiving account, amount, currency, transaction date and payment description.

If several payments were made, prepare a complete chronological schedule.

This can help investigators reconstruct where the money initially went.

What If the Money Was Sent to Several Accounts?

Include every account.

Fraud schemes frequently use several individuals and companies.

Money may enter one account and then move rapidly through other accounts.

A 2026 prosecution investigation concerning an alleged fake investment operation reported financial analysis involving multiple bank and digital-asset accounts.

This demonstrates why following the financial trail can be crucial.

Digital-Asset Investment Fraud

Digital-asset transactions can make recovery more complicated, but transaction records should still be preserved.

Save wallet addresses, transaction identifiers, platform records, screenshots and communications.

Where money was first transferred through a bank and then converted into digital assets, preserve both sides of the transaction.

The objective is to reconstruct the complete movement of funds.

Fake Profits Displayed on an Investment Platform

Never assume that a displayed account balance represents real money.

Fraudulent platforms may show artificial profits designed to encourage victims to deposit more.

The investor should preserve screenshots showing balances, trades and withdrawal requests.

These records may help demonstrate how the investor was induced to make subsequent payments.

The “Pay More to Withdraw Your Money” Scam

This is an important warning sign.

After requesting withdrawal, victims are sometimes told they must first pay a tax, security deposit, commission or regulatory fee.

One payment leads to another.

A victim who suspects fraud should be extremely cautious about transferring additional money merely to recover the original investment.

Impersonation of Regulators

Fraudsters may falsely claim connections with regulators or public authorities.

The Capital Markets Board issued warnings in March and June 2026 after receiving reports of individuals using the names or positions of its executives and employees to request money from individuals and companies. The regulator states that it does not make such financial requests through telephone calls, messages, email or social media.

Foreign investors should independently verify any person claiming regulatory authority.

Fake Investment Advisers

A professional-looking website or social-media profile does not establish regulatory authorization.

Investors should verify the entity independently through official regulatory resources.

The Capital Markets Board maintains information concerning authorized institutions and warns against unauthorized capital-market activity.

Corporate Investment Fraud

Not every investment fraud occurs online.

A foreign investor may purchase shares in a company based on false representations concerning turnover, assets, customers, licenses, debts or pending litigation.

After closing, the investor may discover that important company information was fabricated.

These cases can involve both criminal and commercial remedies.

False Financial Statements

Fabricated financial information can become powerful evidence of deliberate deception.

The investor should preserve the exact financial statements provided before the transaction.

Those documents can then be compared with accounting records, banking information and actual company operations.

The timing is crucial.

A document created to induce the investment may have greater evidentiary significance than optimistic statements made after the transaction.

Fake Share Sales

A foreign investor may pay for shares that the seller did not own or had no authority to transfer.

Alternatively, the investor may be told that acquiring shares will provide a particular ownership percentage when corporate records show something different.

The criminal investigation should be coordinated with appropriate corporate proceedings.

Partnership Fraud

A foreign investor may transfer capital to establish a joint venture and later discover that the money was diverted.

Again, diversion alone does not automatically establish fraud.

The investigation should determine what the investor was told before contributing capital and whether the other party ever intended to use the funds for the represented business purpose.

Property Investment Fraud

Investment fraud can also involve real estate.

Foreign investors may be offered hotel projects, residences, land developments or commercial properties with supposedly guaranteed returns.

The underlying assets should be independently verified.

If the project or ownership structure was deliberately fabricated, both criminal and property-related remedies may become necessary.

Can Investigators Trace the Money?

Potentially.

Financial investigation can become one of the most important aspects of the case.

The investor should provide authorities with a clear starting point: every known bank account, company, payment provider and digital-asset address.

The faster the financial trail is identified, the greater the possibility of determining where funds moved.

Can Bank Accounts Be Restricted?

Potentially, where the statutory conditions for applicable criminal protective measures are satisfied.

However, filing a criminal complaint does not automatically freeze every account associated with the suspected fraudster.

The complaint should identify the financial evidence supporting requested investigative measures.

Can Other Assets Be Identified?

Potentially.

High-value investment fraud cases may require investigation of companies, real estate, vehicles, financial accounts and other assets allegedly connected with the proceeds.

This matters because criminal conviction and financial recovery are not the same objective.

A victim may prove fraud yet still face recovery difficulties if the perpetrators have disposed of all assets.

Why Asset Tracing Should Begin Early

Fraudsters may transfer funds, dispose of property or move assets between companies after realizing that victims are taking legal action.

Accordingly, asset tracing should not necessarily be postponed until the criminal case reaches trial.

Foreign investors should provide their lawyers with all available information concerning the suspect’s companies, properties, business interests and known accounts.

Does Filing a Criminal Complaint Automatically Recover the Investment?

No.

This is one of the most important practical points.

Criminal proceedings primarily determine criminal responsibility.

Financial recovery may require additional remedies.

The Capital Markets Board’s 2026 warnings expressly distinguish reporting fraudulent conduct from exercising legal rights to seek compensation for the resulting loss.

Can the Investor File a Civil Claim?

Potentially.

Depending on the transaction, the investor may have contractual, restitutionary, corporate or compensation claims.

A civil claim may be particularly important where the perpetrator or relevant company still owns identifiable assets.

Criminal and civil strategies should therefore be coordinated.

Can Debt Recovery Proceedings Be Used?

Potentially, depending on the legal basis of the claim and available documents.

For example, an acknowledged repayment obligation may create different recovery options from a case based entirely on fraudulent inducement.

The correct route should be determined after reviewing the investment documentation.

Can the Investor Recover Money From the Company?

Potentially.

If the investment was made directly into a company, claims against the company may exist depending on the transaction.

However, personal responsibility of shareholders, directors and intermediaries is a separate question.

Corporate structure should not be ignored simply because one individual negotiated the investment.

Can Directors Be Personally Responsible?

Potentially, depending on their individual conduct.

A director who personally participates in deliberate deception may face a different legal position from a director who had no knowledge of the fraudulent conduct.

The investigation should identify who prepared the documents, communicated with the investor, controlled the accounts and received the funds.

Can Brokers or Intermediaries Be Responsible?

Potentially.

An intermediary who knowingly participates in fraudulent representations may face criminal and civil consequences depending on the circumstances.

But responsibility cannot be based solely on the fact that someone introduced the investor to the transaction.

Knowledge and conduct must be examined individually.

What If Several People Were Involved?

Include all known participants in the complaint.

Sophisticated investment fraud often involves division of roles.

One person may find investors.

Another may prepare documents.

Another may control the company.

Another may receive money.

Another may operate the online platform.

Communications and financial records can help establish how these people were connected.

What If the Fraudster Used a Foreign Company?

Cross-border corporate structures do not necessarily prevent investigation.

However, obtaining company records, banking information and assets abroad may require international legal cooperation.

Foreign investors should identify every jurisdiction involved from the beginning.

What If the Investor Sent Money From Abroad?

Preserve the foreign banking records.

The source account, international transfer confirmation and receiving account can establish the financial trail.

These documents can also prove the exact amount invested and exchange rates relevant to calculating loss.

Can a Foreign Investor File a Complaint After Leaving Turkey?

Potentially, yes.

A foreign investor does not necessarily need to remain physically in Turkey throughout the entire investigation.

Appropriate legal representation may allow counsel to prepare the complaint, submit evidence and follow proceedings, although the investor’s personal participation may sometimes be required.

What If the Investor Does Not Speak the Language Used in the Proceedings?

Foreign victims should ensure that they understand statements and procedural documents before signing anything.

Interpretation can be required during relevant criminal procedures where the participant cannot adequately understand the language being used.

Counsel should address language requirements early rather than allowing misunderstandings to affect the victim’s statement.

Should the Investor Contact the Fraudster?

This requires caution.

Immediately announcing that a criminal complaint is being prepared may give perpetrators time to delete evidence or move assets.

In some cases, continued communication may generate useful evidence.

In others, it may create additional risks.

The strategy should be considered before confrontation.

Should the Investor Accept a Settlement?

A genuine repayment proposal may be worth evaluating.

But the victim should not sign broad releases or withdraw legal claims simply because the suspected perpetrator promises future payment.

Any settlement should clearly address the amount, payment schedule, security and consequences of default.

What If the Fraudster Offers Only Partial Repayment?

Partial repayment may still be financially useful, but its legal consequences should be evaluated before acceptance.

The investor should document exactly what the payment represents and whether any remaining claims are preserved.

Should the Investor Pay a “Recovery Company”?

Extreme caution is appropriate.

Fraud victims can become targets of secondary scams.

A supposed recovery specialist may claim that funds have already been located and demand an advance payment to release them.

Foreign investors should independently verify anyone claiming they can recover lost investment funds.

What Should You Never Do After Discovering Investment Fraud?

Do not delete messages, alter contracts, fabricate evidence or attempt unauthorized access to the suspect’s accounts.

Do not threaten the suspected perpetrators.

Do not transfer additional money merely because they promise that another payment will unlock your investment.

And do not create retrospective agreements designed to strengthen the complaint artificially.

Authentic contemporaneous evidence is considerably more valuable.

What Should You Do in the First 24 Hours?

Preserve all digital evidence immediately.

Contact the bank or payment provider where appropriate.

Save the investment website and account dashboard.

Download transaction records.

Record all bank accounts, telephone numbers, email addresses, company names, websites and digital-asset addresses.

Prepare a basic chronology.

For substantial losses, legal review should begin quickly.

What Should You Do During the First Week?

Organize the evidence into a structured file.

Create a payment schedule.

Export communications.

Collect investment contracts and company documents.

Identify all participants.

Check whether the investment entity appears to have regulatory authorization where relevant.

Identify possible assets.

The criminal complaint can then present a coherent factual and financial narrative rather than an unstructured collection of screenshots.

Reporting Unauthorized Investment Activity

Where the conduct concerns regulated capital-market activities, the regulatory dimension should also be considered.

The Capital Markets Board states that unauthorized capital-market activity can result in criminal complaints and that the regulator has authority to take measures against unauthorized activity.

This does not replace a victim’s individual criminal and recovery strategy.

Market Fraud Cases

Where the investment concerns publicly traded instruments or alleged manipulation, specialized capital-market offences may become relevant.

The Capital Markets Board distinguishes transaction-based and information-based market fraud and explains the conduct potentially falling within each category.

These cases can require a combination of criminal, regulatory and financial-market analysis.

How Long Does an Investment Fraud Investigation Take?

There is no universal timeframe.

A simple case involving one suspect and one bank transfer may differ substantially from an international scheme involving hundreds of victims, multiple companies and digital-asset transactions.

Complex financial investigations may require extensive banking analysis, digital examination and international cooperation.

The victim should therefore focus on preserving recovery opportunities rather than waiting passively for the investigation to conclude.

Can Several Foreign Investors Act Against the Same Scheme?

Yes.

Where several investors were given similar representations and transferred money through the same network, their evidence may reveal a broader pattern.

Each investor should nevertheless document their own transaction separately.

The existence of multiple victims can be particularly relevant when distinguishing systematic fraud from an isolated failed investment.

Can Compensation Include More Than the Original Investment?

Potentially, depending on the legal basis and evidence.

The investor should document not only the principal amount transferred but also directly connected financial losses.

However, every additional damages claim requires proper legal and evidentiary support.

Projected investment profits should not automatically be treated as recoverable losses.

Can Interest Be Claimed?

Potentially, depending on the recovery procedure and legal basis.

Interest can become significant in high-value investment disputes, particularly where proceedings continue for an extended period.

The appropriate calculation requires case-specific analysis.

Can Foreign Investors Claim Legal Expenses?

The recoverability of litigation expenses and other costs depends on the type and outcome of proceedings.

Nevertheless, investors should preserve invoices and evidence of substantial expenses caused by the fraudulent transaction.

Criminal Complaint Versus Commercial Lawsuit

The choice is not necessarily one or the other.

Where intentional deception induced the investment, criminal proceedings may be appropriate.

Where contractual obligations were breached, commercial proceedings may also be necessary.

A coordinated strategy may therefore involve both.

The central mistake is assuming that the criminal investigation alone will automatically recover every financial loss.

Practical Example: Fake Investment Platform

A foreign investor sees a sponsored advertisement promising professional investment management.

After registering, the investor transfers money and sees substantial profits displayed online.

When withdrawal is requested, the platform demands an additional payment.

The investor should stop sending money, preserve the entire platform history, record every transfer and seek immediate legal assessment.

Practical Example: Fraudulent Company Acquisition

A foreign investor buys shares after being shown financial statements demonstrating substantial revenue.

After closing, the investor discovers that major customers never existed and the financial records were fabricated.

The legal strategy may require criminal investigation of deliberate deception together with corporate and compensation proceedings.

Practical Example: Fake Partnership

A foreign investor transfers capital for a hotel development.

The supposed project site does not belong to the company and the permits shown to the investor are allegedly fabricated.

The complaint should identify the false representations, documents, recipients of the money and all participants in the scheme.

Frequently Asked Questions

1. Can a foreign investor file a criminal complaint for investment fraud in Turkey?

Yes. Foreign nationality does not prevent an investor from reporting suspected criminal fraud.

2. Is losing money on an investment automatically fraud?

No. Financial loss alone does not establish criminal fraud. Evidence of deliberate deception is generally critical.

3. Can fake online investment platforms be investigated?

Yes. A 2026 prosecution investigation specifically involved allegations concerning fake investment websites promoted through sponsored social-media advertisements.

4. Can unauthorized investment activity be reported?

Yes. The Capital Markets Board states that unauthorized regulated investment activity can result in regulatory measures and criminal complaints.

5. Can bank transfers be traced?

Potentially. Complete banking records should be provided so investigators can identify the initial financial trail.

6. Can digital-asset transactions be investigated?

Potentially. Wallet addresses, transaction identifiers and platform records should be preserved.

7. Does filing a criminal complaint automatically recover my investment?

No. Compensation and other recovery remedies may need to be pursued separately. The Capital Markets Board’s 2026 fraud warnings expressly note victims’ rights to seek compensation.

8. Can I pursue the case after leaving Turkey?

Potentially. Legal representation can assist foreign investors living abroad, although personal participation may sometimes be required.

9. What evidence should I preserve?

Contracts, bank transfers, company documents, financial statements, messages, emails, advertisements, website records and all documents explaining why you made the investment.

10. What should I do if the platform asks for more money before allowing withdrawal?

Treat this as a serious warning sign. Preserve the demand and obtain legal advice before transferring additional funds.

Legal Assistance for Foreign Victims of Investment Fraud in Turkey

Investment fraud in Turkey involving foreign investors can require criminal, commercial and financial recovery strategies simultaneously. The first objective should be to establish whether deliberate deception occurred. The second should be to identify the individuals and companies responsible. The third should be to determine where the investment funds went and what assets may remain available for recovery.

Recent 2026 developments demonstrate that fake investment platforms, social-media advertising and impersonation schemes remain active risks. Prosecutors have investigated alleged fake investment websites involving extensive bank and digital-asset transactions, while the Capital Markets Board has issued repeated warnings concerning fraudulent financial solicitations.

Fırat Fesih Kaya Law Office provides legal assistance to foreign investors, international companies, shareholders and individual victims concerning investment fraud, fake investment platforms, fraudulent partnerships, company acquisition fraud, unauthorized investment services, digital-asset fraud, bank-transfer fraud, asset tracing, criminal complaints and recovery of investment losses in Turkey.

Legal assistance may include analyzing the investment structure, preserving evidence, preparing criminal complaints, identifying responsible individuals and companies, examining financial transfers, coordinating asset-tracing strategies and pursuing appropriate criminal, commercial and compensation remedies.

Phone: +90 312 434 22 22
Mobile / WhatsApp: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Office: Mevlana Boulevard No:221, Yildirim Tower, Balgat, Cankaya, Ankara, Turkey

Foreign investors who suspect fraud should avoid waiting for repeated promises that their investment will eventually be returned. Early preservation of evidence, rapid reconstruction of the financial trail and coordinated criminal and financial recovery measures can materially improve the prospects of protecting the investor’s rights.