How Can a Foreigner File a Criminal Complaint in Turkey? CMK Article 158, Police, Prosecutor and 6-Month Complaint Deadline

1. Turkish citizenship is not required to report a crime

A tourist, foreign student, resident, investor or irregular migrant can be a victim or witness of conduct occurring in Türkiye. Criminal protection does not depend on nationality.

The complaint should be recorded under the person’s actual identity and reliable contact information.

Immigration concerns should not lead a victim to fabricate identity or facts.

2. CMK Article 158 provides several official reporting channels

The public prosecutor and police/gendarmerie are the most common first points. The law also recognises reporting through specified public authorities in its framework.

Where urgency exists, use the nearest law-enforcement unit and preserve the report number.

A private security desk or hotel reception is not a substitute for an official complaint.

3. Police can receive the complaint and secure urgent evidence

In theft, assault, fraud, threat or other incidents, police can record the statement, identify witnesses, preserve cameras and notify the prosecutor.

The victim should ask that specific evidence at risk of deletion be identified promptly.

Do not hand over the only copy of critical digital material without keeping a lawful backup where possible.

4. The prosecutor directs the criminal investigation

The prosecutor evaluates whether an offence is suspected and orders investigative acts. A complainant can submit a detailed petition directly to the prosecutor’s office.

The prosecutor determines legal classification; the victim should prioritise accurate facts.

Additional evidence can be submitted as the file develops.

5. A structured written complaint is often safer for complex cases

The petition can organise chronology, persons, bank transfers, communications, contracts and requested evidence. This is especially useful for fraud, corporate or cross-border cases.

The petition should avoid exaggerating uncertain facts as proven.

Each exhibit should be numbered and explained.

6. State who did what, when, where and how you know

Investigators need concrete facts. Describe direct observations separately from what another person told you.

Identify dates, locations, phone numbers, account numbers and transaction references accurately.

If the suspect is unknown, provide identifiers rather than guessing a name.

7. Preserve evidence in original form

Messages should retain metadata where possible; bank records should come from banks; photographs should preserve original files; medical injuries should be documented promptly.

Editing screenshots or translating inside the image can reduce evidentiary clarity.

Provide translations separately while preserving originals.

8. A foreign complainant should not give a statement in a language not understood

Meaningful interpretation protects both the victim and investigation. Names, dates and legal/financial terms should be translated carefully.

The complainant should correct errors before signing the statement.

A bilingual friend should not replace an official interpreter where procedure requires one.

9. Accurate identity and contact information are essential

The prosecutor may need to notify the complainant months later. Passport changes, departure from Türkiye or address changes should be managed so notices are not lost.

A lawyer’s address can be used within procedural representation where valid, but it does not erase every personal notification requirement.

Foreign name transliteration should remain consistent.

10. Complaint-dependent offences can have a six-month period

TCK Article 73 provides the general six-month complaint period for offences whose prosecution depends on complaint. The period begins when the entitled person learns of both the act and perpetrator.

Not every offence is complaint-dependent. Serious crimes can be investigated ex officio regardless of victim withdrawal.

The exact offence should be classified before relying on a deadline.

11. Ex officio offences do not require a valid complaint to continue

For many offences, the prosecutor has a public duty to investigate when sufficient suspicion comes to official attention.

The victim’s statement remains important evidence, but later withdrawal may not end the case.

Do not promise a suspect that the file will close merely because money was repaid.

12. A foreign victim who left Türkiye can still participate

A complaint can be coordinated through Turkish counsel and, depending on the procedure, foreign mission or judicial assistance channels can become relevant for statements.

The power of attorney should contain the authority needed for criminal representation.

Urgent complaint deadlines should not be delayed while waiting for nonessential documents.

13. A lawyer can organise evidence and monitor the investigation

Counsel can file petitions, examine the file within access rules, request evidence collection and receive notifications within the mandate.

The lawyer does not control the prosecutor’s independent decision.

Foreign victims should receive clear reporting in a language they understand.

14. Filing a complaint starts a legal assessment, not an automatic prosecution

The prosecutor examines whether there is sufficient suspicion to proceed. Police statements, expert reports, bank records and digital data can be collected.

A complaint can result in prosecution, non-prosecution or another procedural outcome.

The victim should distinguish investigation delay from formal closure.

15. A decision not to prosecute can have an objection remedy

If the prosecutor issues a formal non-prosecution decision, the complainant should obtain the notification and examine the applicable CMK objection period and authority.

The objection should identify evidentiary or legal errors rather than simply repeat the complaint.

Deadlines run from legally relevant notification.

16. Victim status and immigration status are legally separate

A residence or visa problem does not erase victim rights. Conversely, filing a complaint does not automatically grant residence permission.

Human trafficking and certain other victim categories can have special immigration protections.

The correct immigration route should be assessed separately.

17. Criminal complaint does not automatically recover every financial loss

The criminal process determines criminal responsibility. Restitution, compensation or civil recovery can require separate procedural steps or civil litigation depending on the case.

Asset preservation should be considered early in fraud cases.

Bakırcı & Keskin Hukuk Bürosu has physical offices in Istanbul and Mersin. Criminal matters throughout Türkiye can be coordinated from these offices subject to competent authority and procedure.

Conclusion

A foreign victim can file a criminal complaint in Türkiye without being a citizen or resident. The key is timely official filing, accurate interpretation, evidence preservation and correct classification of whether the offence is complaint-dependent. Complex cross-border financial cases benefit from a structured petition and early asset/evidence strategy.