Forged Share Transfer Documents in Turkey: Criminal Remedies for Foreign Investors 2026

Foreign investor discovers a forged share transfer in Turkey? Learn how to challenge fake signatures, preserve company records, file a criminal complaint, trace ownership changes and protect shareholder rights under Turkish law in 2026.

A foreign investor who discovers that company shares in Turkey were allegedly transferred using a forged signature, fabricated agreement or false corporate resolution may face an urgent combination of criminal law, corporate law and evidence-preservation issues.

The problem can be particularly serious where the suspicious documents appear to show that the foreign investor sold, transferred or approved the transfer of shares even though the investor says:

“I never sold my shares.”

“That is not my signature.”

“I never received the purchase price.”

“I was not present when this document was supposedly signed.”

“I never authorized anyone to transfer my shares.”

A forged share transfer may potentially involve document-forgery offences and, depending on the method and purpose of the transaction, additional criminal allegations such as fraud or other property offences. Turkish criminal law separately regulates official-document forgery, private-document forgery and misuse of a blank signature; the exact classification depends on the document and facts.

For foreign investors, the practical priority is usually:

Preserve the disputed transfer documents → Secure originals → Collect authentic signature samples → Reconstruct the alleged transfer → Determine whether payment actually occurred → Preserve corporate and digital records → Identify who benefited → File an evidence-based criminal complaint → Coordinate corporate remedies to protect the shares.

What Is a Forged Share Transfer?

A forged share transfer may involve allegations that someone:

• Forged the foreign shareholder’s signature on a share transfer agreement
• Copied a signature from another document
• Digitally inserted a scanned signature
• Altered a genuinely signed agreement
• Replaced pages attached to a genuine signature page
• Used a blank signed document for a share transfer
• Fabricated a shareholder or board resolution
• Created false meeting minutes
• Falsely recorded payment of the share price
• Used an unauthorized power of attorney
• Manipulated company records concerning share ownership

Not all of these situations have the same criminal classification.

The investigation must identify precisely what was forged, who forged it, who used it and what corporate result was obtained.

Example: Foreign Investor’s Shares Disappear

Assume a foreign investor owns 35% of a Turkish company.

The investor later discovers documents indicating that the entire shareholding was transferred to another shareholder.

The alleged share transfer agreement states:

“The seller has received the full purchase price and transfers all shares to the buyer.”

The investor denies signing it.

No purchase price appears in the investor’s bank account.

The investor was outside Turkey on the alleged transaction date.

This creates several important evidentiary questions:

Is the signature genuine?

Was the investor represented by anyone?

Was there a valid authorization?

Was any purchase price actually paid?

Who prepared the transfer documents?

How was the transfer reflected in company records?

Who now exercises the rights attached to the shares?

The case should be reconstructed as a complete transaction rather than treated only as a handwriting dispute.

First Step: Preserve the Allegedly Forged Document

Do not alter the suspicious document.

If the original is lawfully available, preserve it in its existing condition.

Do not:

• Write on it
• Highlight the disputed signature
• Remove pages
• Add annotations
• Separate bound pages unnecessarily
• Replace it with another version
• Attempt to “correct” company records before preserving evidence

The original may later be important for forensic examination.

Why the Original Can Matter

Where signature authenticity is contested, expert examination can become central.

An official Constitutional Court publication describing earlier criminal proceedings shows how forensic document examination and genuine signature samples can play an important role in resolving disputed-signature allegations.

Accordingly, a foreign investor should avoid relying exclusively on a low-quality photograph or screenshot if an original can lawfully be preserved or obtained through the investigation.

Collect Genuine Signature Samples

If the foreign investor says:

“I did not sign this transfer agreement,”

preserve authentic signatures from comparable periods.

Possible comparison material includes:

• Previous shareholder agreements
• Genuine company resolutions
• Banking documents
• Authentic contracts
• Notarial documents
• Earlier corporate records

The purpose is not for the investor to conduct a private handwriting analysis.

The material may assist a qualified expert if technical examination becomes necessary.

Do Not Rely Only on Visual Differences

A foreign shareholder should generally avoid statements such as:

“Anyone can see that the signature is fake.”

Natural signatures can vary.

A stronger legal position is:

“I deny signing this document. The original should be technically examined against authentic comparison signatures.”

What If the Signature Was Digitally Copied?

A signature may be copied from an earlier document and inserted into another electronic file.

Preserve:

• Original electronic transfer document
• Earlier document containing the genuine signature
• Email attachments
• File versions
• Creation and modification information
• Corporate correspondence

An identical-looking signature image can raise questions, but it does not by itself identify who copied or inserted it.

Forgery of Private Documents

Turkish Criminal Code Article 207 regulates forgery involving private documents. Constitutional Court materials also reflect criminal proceedings concerning private-document forgery and emphasize that criminal responsibility depends on the statutory elements and evidence of the particular case.

A share transfer agreement may require analysis under this framework depending on its legal characteristics and how it was created and used.

However, the legal classification should not be assumed merely from the document’s title.

Official Documents Require Different Analysis

Turkish Criminal Code Article 204 separately regulates official-document forgery.

This distinction matters because a share transfer transaction can involve several documents with different legal characteristics.

The investigation should therefore distinguish among:

Share transfer agreement

Corporate resolution

Corporate books

Registry-related documentation

Notarial or other officially issued documentation

A forged transaction may contain more than one type of document, and each should be classified separately.

What If the Signature Is Genuine but the Agreement Was Altered?

A foreign investor may say:

“That is my signature, but I never signed this version.”

Possible allegations include:

• Share percentage changed
• Purchase price changed
• Buyer changed
• Date changed
• Additional clause inserted
• Pages substituted
• Signature page attached to different content

Preserve every available version.

Compare All Versions

Suppose the foreign investor’s email contains:

Draft A: Transfer of 5% of shares for TRY 2 million.

But company records contain:

Version B: Transfer of 35% of shares for TRY 2 million.

Preserve both.

Then compare:

• File names
• Dates
• Email attachments
• Page numbering
• Formatting
• Signatures
• Metadata
• Version history

This may be substantially more informative than examining the signature alone.

Blank Signature Misuse

Another possibility is that the foreign investor genuinely signed a blank or incomplete document that was subsequently used for an unauthorized share transfer.

Turkish Criminal Code Article 209 separately addresses misuse of a blank signature, meaning this factual scenario should be distinguished from ordinary imitation of another person’s signature.

The critical evidence may include:

• Why the blank signed document was provided
• Who received it
• What purpose was originally agreed
• Emails concerning the document
• Messages
• Drafts
• Witnesses

Fake Power of Attorney Used for Share Transfer

Sometimes the disputed signature may not appear directly on the transfer agreement.

Instead, a document may purport to authorize another person to act for the foreign investor.

The investigation should determine:

Did the investor genuinely grant the authority?

What was the exact scope?

Was the authority still valid?

Was the document itself authentic?

Was the authority used within its scope?

The original authorization and surrounding records should be preserved.

Fake Corporate Resolution

A share transfer dispute may also involve a fabricated:

• Board resolution
• Shareholder resolution
• General assembly record
• Attendance list

For example, a document may state:

“All shareholders approved the transfer.”

But the foreign investor denies attending the meeting.

Reconstruct the alleged meeting:

Invitation → Agenda → Attendance → Voting → Resolution → Signatures → Subsequent implementation.

Was the Foreign Investor Abroad?

If the transfer documents claim that the foreign shareholder physically participated in a transaction in Turkey, evidence showing that the investor was elsewhere may be important.

Possible evidence includes:

• Passport records
• Flight records
• Hotel records
• Business meetings
• Calendar entries
• Payment transactions

This does not automatically establish forgery because representation, remote participation or other mechanisms may need to be examined.

But it can materially test the claimed transaction.

Follow the Purchase Price

One of the most important questions is:

Where is the money?

If the document states:

“The seller received TRY 20 million in full,”

but the foreign investor denies receiving anything, trace the alleged payment.

Request or preserve:

• Investor’s bank statements
• Company records
• Buyer’s payment records where lawfully obtainable
• Transfer receipts
• Accounting entries
• Correspondence concerning payment

No Payment Does Not Automatically Prove Forgery

This distinction is important.

A genuine share transfer may involve:

• Deferred payment
• Set-off
• Existing debt
• Escrow
• Another agreed payment structure

Therefore:

No visible bank transfer ≠ automatic proof of signature forgery.

But where the agreement falsely states that full payment was received, the absence of any payment trail may become important evidence.

Fake Receipt of Purchase Price

Suppose the disputed agreement states:

“The seller confirms receipt of the full price.”

The investor says:

“I received nothing.”

Investigate:

• Alleged payment date
• Payment method
• Currency
• Paying account
• Receiving account
• Receipt
• Accounting records

A transaction involving substantial consideration should be reconstructed objectively.

Who Benefited From the Forged Transfer?

Identify the ultimate beneficiary.

Ask:

• Who acquired the shares?
• Is the buyer related to another shareholder?
• Did a director acquire them personally?
• Did an affiliated company acquire them?
• Were the shares transferred again?
• Who currently exercises shareholder rights?

A forged transfer may be part of a broader attempt to change control of the company.

Second Transfer of the Shares

A particularly urgent situation arises where the allegedly forged transfer is followed by another transfer.

Example:

Foreign investor → alleged forged transfer to Shareholder A → subsequent transfer to Company B.

Do not investigate only the first document.

Preserve the complete ownership chain.

Forged Share Transfer and Fraud

Depending on the facts, forged transfer documents may also be used as part of deceptive conduct intended to obtain shares or other economic benefits.

The criminal characterization should be based on the specific mechanism.

Ask:

Who was deceived?

What false representation was made?

What property or benefit was obtained?

What role did the forged document play?

Do not assume that every forgery automatically constitutes a separate fraud offence.

Forged Share Transfer and Company Assets

Once someone appears in company records as a shareholder, further risks may arise.

The alleged new shareholder may attempt to influence:

• Management
• Voting
• Dividend decisions
• Asset sales
• Banking
• Corporate restructuring

Therefore, foreign investors should consider the corporate consequences immediately rather than treating the case as only a future criminal prosecution.

Criminal Complaint and Corporate Remedies Should Be Coordinated

A criminal complaint answers questions such as:

Was a document forged?

Who created or used it?

Was another criminal offence committed?

Corporate proceedings address different questions, including the legal effect of the alleged transfer and protection of shareholder rights.

These tracks may overlap factually but should not be confused.

How Should the Criminal Complaint Be Structured?

A strong complaint should avoid broad allegations such as:

“My business partners stole my company.”

Instead provide a transaction-specific chronology.

For example:

1. The foreign investor acquired 35% of Company X.

2. The investor never agreed to sell those shares.

3. On 2 September 2026, the investor discovered a purported transfer agreement dated 10 June 2026.

4. The investor denies signing the agreement.

5. The agreement states that the purchase price was paid in full.

6. The investor denies receiving the purchase price.

7. Available travel records indicate the investor was abroad on the stated date.

8. The shares are now represented as belonging to another person.

9. The investor requests preservation and examination of the original documents and investigation of the relevant corporate and financial records.**

That provides investigators with concrete factual issues.

Build a Share Ownership Timeline

Prepare a table showing:

Date	Event	Evidence
January 2025	Investor acquires 35%	Genuine acquisition documents
June 2026	Alleged transfer	Disputed agreement
June 2026	Alleged payment	No known payment
July 2026	Company records changed	Corporate documents
September 2026	Investor discovers transfer	Correspondence

A clear timeline can make a complicated corporate investigation substantially easier to understand.

Preserve Company Records

Potentially important records include:

• Share transfer documents
• Corporate books
• Shareholder records
• Board resolutions
• General assembly documents
• Attendance lists
• Share certificates where relevant
• Powers of attorney
• Corporate correspondence
• Accounting records

Do not remove or alter company books unlawfully.

Preserve Electronic Evidence

Modern share-transfer disputes often involve electronic evidence.

Preserve:

• Emails
• Messaging conversations
• Draft agreements
• PDF versions
• Shared-drive files
• Cloud records
• Electronic-signature information
• Corporate system logs

The Constitutional Court has emphasized the need to evaluate the authenticity and evidentiary reliability of disputed digital material rather than simply ignoring concrete objections concerning potentially fabricated evidence.

Email Evidence Can Be Crucial

Suppose a transfer agreement is dated March 2026.

But an August 2026 email says:

“We need to prepare the old share transfer document.”

That could materially affect the investigation.

Preserve the complete email thread, including attachments.

WhatsApp and Messaging Records

Messages may contain statements concerning:

• Share price
• Transfer percentage
• Signature
• Authorization
• Backdating
• Preparation of corporate records
• Payment

Preserve complete conversations.

Do not rely only on isolated screenshots where the original conversation remains available.

Foreign-Language Communications

Foreign investors frequently negotiate share transactions in English or another language.

Preserve original-language evidence.

Do not replace the source material with a translation.

Translation should accompany the original.

Do Not Hack Company or Personal Accounts

A genuine suspicion of forged shares does not authorize unlawful evidence collection.

Do not:

• Guess another shareholder’s password
• Access private email without authority
• Install monitoring software
• Enter private cloud accounts
• Access personal banking systems

Identify inaccessible evidence in the criminal complaint and request lawful investigative collection.

Request Preservation of Evidence That May Disappear

Time-sensitive evidence may include:

• Electronic logs
• Corporate emails
• Server records
• Messaging data
• CCTV associated with physical meetings
• Banking information

If relevant evidence is likely to be overwritten or deleted in ordinary business operations, early legal action can become important.

Signature Examination

Where the foreign investor expressly denies signing, the original disputed document and authentic comparison samples may be submitted for technical examination during the investigation or proceedings where appropriate.

A forensic conclusion should be based on technical analysis rather than assumptions based solely on appearance.

What If the Expert Says the Signature Is Genuine?

That does not necessarily end every dispute.

The investor may instead allege:

“I signed a different document.”

“Pages were replaced.”

“The amount was changed.”

“I signed a blank document.”

These are different factual allegations and require different evidence.

What If the Document Is Only a Photocopy?

Preserve the copy, but identify the original.

Ask:

Who has it?

Who scanned it?

When was it first used?

Who received it?

Was it submitted to any institution?

The history of the copy may help locate the original and identify its user.

What If the Investor Signed Without Understanding the Document?

This should not automatically be described as signature forgery.

If the signature is genuine, examine whether:

• The contents were misrepresented
• A different version was explained
• Translation was inaccurate
• Pages were later replaced
• Additional clauses were inserted

Forgery and deception involving a genuine signature are legally different issues.

What If the Foreign Investor Signed a Draft?

Suppose the investor signed a draft transferring 5%.

A later document allegedly transfers 50%.

Preserve both.

The central question may become whether the signed document was altered after execution rather than whether the signature itself was imitated.

Do Not Fabricate Evidence to Strengthen the Case

Never:

• Backdate objections
• Create fake emails
• Alter screenshots
• Edit documents
• Manufacture meeting records
• Delete unfavorable communications

A genuine forgery complaint can be seriously damaged by manipulation of evidence.

Do Not Confront the Suspected Person Before Preserving Evidence

Where there is a genuine risk that evidence may disappear, first identify and preserve lawfully accessible:

• Documents
• Emails
• Company records
• Bank records
• Digital files

This does not mean confrontation should always be avoided. It means evidence preservation should be considered before alerting someone who controls the only copies.

2026 Legal Perspective

For 2026, the established Turkish criminal-law distinction between official-document and private-document forgery remains fundamental. The classification of an allegedly forged share transfer depends on the legal nature of each document and the manner in which it was created and used. Constitutional Court materials also demonstrate the practical importance of forensic signature examination where authenticity is disputed.

The central evidentiary question should therefore not be reduced to:

“Does the signature look fake?”

Instead investigate:

Original document + Authentic signatures + Corporate authority + Payment + Meeting chronology + Digital history + Subsequent share ownership.

Five Evidence Chains Foreign Investors Should Build

1. Signature Chain

Authentic signatures → Disputed signature → Original document → Technical examination

2. Document Chain

Negotiations → Draft → Final agreement → Signature → Subsequent alteration or use

3. Corporate Chain

Original ownership → Alleged transfer → Company records → Current ownership/control

4. Payment Chain

Purchase price → Paying account → Receiving account → Actual beneficiary

5. Digital Chain

Email → Attachment → File history → Messages → Corporate systems

These five chains can transform a vague allegation into a structured criminal complaint.

20 Immediate Steps After Discovering a Forged Share Transfer

1. Preserve the disputed transfer document.
2. Identify the original.
3. Do not alter company records.
4. Preserve all versions.
5. Collect genuine signature samples.
6. Identify the alleged signing date.
7. Reconstruct negotiations.
8. Preserve emails and messages.
9. Preserve relevant digital files.
10. Determine whether the investor was in Turkey.
11. Check whether anyone held a power of attorney.
12. Trace the alleged purchase price.
13. Identify the alleged buyer.
14. Determine whether the shares were transferred again.
15. Preserve corporate books and resolutions.
16. Identify who prepared and used the documents.
17. Identify who benefited.
18. Do not obtain evidence unlawfully.
19. Evaluate criminal and corporate remedies together.
20. Prepare a detailed chronological criminal complaint.

Frequently Asked Questions

1. Someone forged my signature and transferred my shares in Turkey. What should I do?

Preserve the disputed documents, locate the original, collect authentic signature samples, reconstruct the alleged transaction and obtain legal advice concerning both criminal and corporate remedies.

2. Is a forged share transfer agreement a criminal offence in Turkey?

Potentially. Depending on the legal nature of the document and how it was created and used, Turkish Criminal Code provisions concerning document forgery may apply. Additional offences may also need examination depending on the transaction.

3. Can I file a criminal complaint if I am a foreign shareholder?

Yes. Foreign nationality does not prevent a person from reporting suspected criminal conduct in Turkey.

4. How can I prove that the signature is not mine?

The original document, authentic comparison signatures and forensic examination can be important. Travel, email, meeting and transaction evidence may also support the authenticity analysis. Official case materials illustrate the role that expert signature comparison can play in disputed-document proceedings.

5. What if my genuine signature was copied electronically?

Preserve the suspected file, earlier documents containing your genuine signature, emails, attachments and available file history. Technical examination may be necessary.

6. What if I signed a blank paper?

This is legally different from someone simply imitating your signature. Turkish Criminal Code Article 209 separately addresses misuse of a blank signature in circumstances meeting its statutory elements.

7. What if the share transfer agreement says I received the money but I received nothing?

Preserve bank records and investigate the alleged payment method. Absence of payment can be important evidence, although it does not by itself prove that the signature was forged.

8. Can forged corporate resolutions also be investigated?

Yes. If fake resolutions or meeting minutes were allegedly used to implement the share transfer, they should be preserved and investigated together with the transfer documents.

9. Does filing a criminal complaint automatically restore my shares?

No. Criminal proceedings determine criminal responsibility. The corporate-law validity and consequences of the disputed share transfer may require separate or coordinated legal remedies.

10. What if my shares have already been transferred to another person?

The entire transaction chain should be investigated immediately. Preserve evidence of the original ownership, alleged first transfer and every subsequent transfer, and obtain advice concerning available criminal and corporate protective measures.

Legal Assistance for Foreign Investors Facing Forged Share Transfers in Turkey

A forged share transfer can threaten not only the value of an investment but also control over the company itself. Where the allegedly transferred shares have already been used to exercise voting rights, change management or facilitate further corporate transactions, delay can make the dispute considerably more complex.

Fırat Fesih Kaya Law Office provides legal assistance to foreign investors, shareholders and foreign-owned businesses dealing with suspected forged share transfer documents and related corporate criminal disputes in Turkey.

Lawyer Fırat Fesih Kaya assists foreign clients with disputed signatures, fake share transfer agreements, fabricated corporate resolutions, criminal complaints, forensic-document evidence, corporate records, payment tracing, shareholder disputes and coordinated criminal and corporate remedies.

Early legal intervention can be particularly important where original documents, electronic records or subsequent transfers may make the ownership chain more difficult to reconstruct.

Phone: +90 312 434 22 22
Mobile: +90 532 769 22 22
Email: info@firatfesihkaya.av.tr
Address: Mevlana Boulevard No:221, Yıldırım Tower No:148, 06520 Balgat, Çankaya, Ankara, Turkey

This publication is provided for general informational purposes and does not constitute legal advice. The applicable criminal offence and available remedies depend on the company’s legal form, the type of shares and documents involved, the authenticity and use of the disputed signatures, the transfer procedure and the specific evidence in the case.