Marrying a Turkish citizen does not automatically make the foreign spouse a Turkish citizen. Article 16 of Turkish Citizenship Law No. 5901 (TVK) treats citizenship by marriage as a separate application route and ties it to a minimum period of marriage and to the marriage actually being lived. The applicant does not need to have lived in Türkiye for five years; instead, the authorities check on site whether the family really lives together.
Requirements under the Law
Under TVK Art. 16(1), a foreign national who has been married to a Turkish citizen for at least three years and whose marriage is continuing may apply, provided that they:
- Live together as a family
- Do not engage in any activity incompatible with the marital union
- Present no obstacle in terms of national security and public order
The three-year period is calculated from the date the marriage was officially concluded. If the marriage took place abroad, it must have been entered in the Turkish spouse's civil registry record. Couples living abroad may also apply; in that case the application is made through Turkish diplomatic missions. The Law also provides that the requirement to live together as a family does not apply if the Turkish spouse dies after the application. If the marriage is declared void, citizenship acquired by a foreign spouse who married in good faith is preserved.
How is the family-unity investigation carried out?
After the file is submitted, the police check on site whether the spouses live together in a shared home. Speaking to neighbours or building management and checking whether the home is actually used are routine parts of this investigation. Each spouse may be interviewed separately. The authorities assess whether the answers to questions about how the couple met, the marriage, their daily life together and family members are consistent with each other and with the documents in the file.
The fact that one spouse lives in another city for work does not in itself mean the marriage is a sham. Such circumstances should, however, be explained in the file and supported by documents. Separate living arrangements that are not explained may lead to a negative assessment.
Required documents
Although the list varies depending on whether the application is made in Türkiye or abroad, the following are usually required: application form, passport or document showing nationality, birth certificate, marriage certificate and the Turkish spouse's civil registry extract, documents showing that any previous marriages have ended, biometric photograph, criminal record and proof of payment of the service fee. Documents issued by foreign authorities require an apostille or consular legalisation and a sworn translation. The current list should be checked against the announcements of the General Directorate of Population and Citizenship Affairs (NVİ) for each application.
From application to decision
Applications in Türkiye are made to the provincial directorate of population and citizenship where the foreign national resides. The applicant is expected to attend in person, and the original documents are inspected when the file is submitted. After the file is accepted, the process generally follows this order:
- Preliminary review of documents and notification of any missing items
- Family-unity investigation by the police
- Separate interviews with the spouses, if needed
- Security investigation and referral of the file to the Ministry of Interior
- Decision of the Ministry and notification to the applicant
If the decision is positive, the foreign spouse is registered in the civil registry as a Turkish citizen and can apply for an identity card. The Law does not set a binding time limit for the decision, and processing times vary considerably between files. During this period the foreign spouse's residence permit must remain valid, because a pending citizenship application does not in itself give a right to stay in Türkiye lawfully.
Common mistakes
In practice, some negative outcomes arise from details that seem minor. Typical examples are a foreign divorce judgment ending a previous marriage that has not been recognised in Türkiye, names spelled differently in the marriage certificate and the passport, and the spouses' address records showing different places. Different answers by the spouses to simple questions about their life together at the interview also directly affect the outcome. Updating address records before applying, and having foreign divorce judgments entered in Turkish records through recognition or enforcement proceedings, reduce these risks.
Divorce, separation and children
If divorce proceedings are started or the spouses begin living apart while the application is under review, this directly affects the requirements that the marriage continues and that the spouses live together as a family. A divorce after citizenship has been acquired does not, as a rule, remove the citizenship acquired; it is a separate matter, however, if it later emerges that the marriage was entered into solely to obtain citizenship.
Minor children of a mother or father who acquires citizenship may acquire citizenship under TVK Art. 20, subject to conditions such as the consent of the other parent. Children born to a Turkish parent are already Turkish citizens by birth; this distinction must be reflected correctly in the children's records.
Sham marriages and annulment of citizenship
Marriages entered into solely to acquire citizenship do not satisfy the family-unity requirement in TVK Art. 16. Where citizenship has been acquired in this way, the acquisition decision may be annulled on the ground of false statements or concealment of material facts (TVK Art. 31). Because an annulment may affect not only the foreign spouse but also children who acquired citizenship through them, it is important that all information in the application is accurate.
What can be done if the application is refused?
An annulment action may be filed against a refusal within the sixty-day period under Article 7 of Administrative Procedure Law No. 2577, running from notification of the decision. Where the refusal is based on the absence of family unity, it is important to examine the investigation reports and interview records during the proceedings. For details, see the Refusal of Citizenship Applications and Annulment Actions page.
Our work in this area
Before an application, we assess whether the time periods and documents meet the requirements, plan the legalisation and translation of documents obtained abroad, and provide information on preparing for the interview. For foreign spouses who have not yet completed three years of marriage, family residence permit applications are also part of this work. For a comparison with the other routes, see our article on requirements for foreign nationals to acquire Turkish citizenship in 2026.
Main topics
- Three-year marriage period and continuation of the marriage
- Living together as a family
- Family-unity investigation and interview
- Application documents and legalisation of foreign documents
- Effect of divorce, separation and the spouse's death
- Citizenship of minor children
- Sham marriages and the risk of annulment
Frequently asked questions
Can I apply for citizenship right after getting married?
No. Under TVK Art. 16 you must have been married for at least three years and the marriage must be continuing. Until then, you can stay in Türkiye on a family residence permit.
Can we apply if we live abroad?
Yes. Applications by marriage do not require residence in Türkiye. Applications from abroad are made through Turkish diplomatic missions, and the family-unity investigation is carried out according to the circumstances in the country where you live.
What happens if we divorce during the application?
Divorce or separation before a decision is made means that the requirements of a continuing marriage and family unity are no longer met. In that case the application cannot be expected to succeed.
Is there a Turkish language test or requirement?
The Law does not set a separate Turkish language requirement for the marriage route. However, being able to communicate at the interview and the consistency of the answers affect the assessment; an interpreter may be needed where appropriate.
Will I lose my citizenship if I divorce after acquiring it?
As a rule, no. However, if it emerges that the marriage was entered into solely to obtain citizenship, or that false statements were made in the application, the acquisition decision may be annulled under TVK Art. 31.
Legislation and sources
- Turkish Citizenship Law No. 5901 (in Turkish)
- Regulation on the Implementation of the Turkish Citizenship Law (in Turkish)
- Administrative Procedure Law No. 2577 (in Turkish)
- General Directorate of Population and Citizenship Affairs
The information on this page is general and does not constitute legal advice. As legislation may change, the current rules must be assessed separately for your particular situation.