Turkish marriage law operates through the Turkish Civil Code (Türk Medeni Kanunu, TMK), which governs the formal requirements for a valid civil marriage in Turkey, the default and optional marital property regimes that determine how spouses' assets are owned and divided during and after the marriage, and the inheritance rights of surviving spouses. For international couples — where one or both spouses are foreign nationals — the Private International Law and Procedural Law (Milletlerarası Özel Hukuk ve Usul Hukuku Hakkında Kanun, MÖHUK) adds a further layer, determining which country's law governs the validity of the marriage, the applicable marital property regime, and the inheritance rights of foreign spouses. In Turkey, only civil marriage is legally recognized — religious nikah ceremonies conducted without prior civil marriage registration have no legal force and create no enforceable marital rights, including no property rights and no inheritance rights. This distinction matters practically: a spouse who has undergone only a religious ceremony has no rights to marital property, statutory inheritance, or spousal maintenance if the relationship ends. This page sets out how we advise and represent couples across the main categories of Turkish marriage law work.
Prenuptial agreements and marital property regime selection
A lawyer in Turkey advising on marital property regimes must explain that Turkish law provides a default marital property regime and three optional regimes that couples can choose instead. The default regime — participation in acquired property (edinilmiş mallara katılma, TMK Articles 218–241) — applies automatically to all marriages contracted after 1 January 2002 (the date the current Civil Code entered into force) where the couple has not made a different choice. Under this regime, each spouse's "personal property" (assets owned before marriage, gifts, and inheritance received during marriage) remains exclusively theirs, while "acquired property" (assets accumulated during the marriage through either spouse's work, savings, or investments) is shared equally at divorce or death. The three optional regimes are: separation of property (mal ayrılığı, TMK Articles 242–243), where each spouse owns their assets entirely independently with no sharing on divorce; participation in property (paylaşmalı mal ayrılığı, TMK Articles 244–255), where household and family assets are shared but other assets remain separate; and community property (mal ortaklığı, TMK Articles 256–281), where most assets are jointly owned from the moment of marriage. Practice may vary by authority and year — verify current Civil Code provisions for each regime and the specific notarial formalities required to validly select an optional regime before advising any couple on regime selection.
An Istanbul Law Firm advising on prenuptial agreement drafting must explain that a marital property agreement (evlilik sözleşmesi) in Turkey must be executed before a notary (noter) — either before the marriage or after the marriage with mutual consent — and registered in the civil registry to be effective against third parties. A prenuptial agreement that is not notarized is void under TMK. The agreement can: select one of the three optional regimes; customize the applicable regime within the limits the Civil Code permits; specify which assets are personal property (and therefore excluded from the sharing calculation at divorce); and include provisions for the management of jointly-owned assets during the marriage. A prenuptial agreement cannot: limit or eliminate the surviving spouse's statutory inheritance share (reserved share/saklı pay under inheritance law, which is separate from marital property); exclude liability for joint family debts; or contain provisions that violate mandatory law or public policy. For international couples, the prenuptial agreement should also address which country's law governs the agreement's interpretation, to avoid jurisdictional ambiguity if the couple later relocates. Practice may vary — verify current Turkish notary requirements for prenuptial agreement execution and the specific registration procedure at the civil registry before finalizing any marital property agreement.
Civil marriage formalities in Turkey
A law firm in Istanbul advising on civil marriage formalities must explain that a valid civil marriage in Turkey requires: both parties to be of legal marriageable age (17 with parental consent, 18 without); no existing valid marriage for either party (Turkey does not recognize polygamous marriages); no prohibited degree of consanguinity between the parties; and the marriage ceremony to be performed before an authorized civil registrar (evlendirme memuru) at the municipal registry office (nüfus müdürlüğü) or a designated civil marriage official. The ceremony requires: identity documents for both parties; birth certificates; a document confirming no existing marriage (celibacy certificate); and for foreign nationals, a Certificate of Eligibility to Marry (evlenme ehliyeti belgesi) issued by the competent authority in their home country, apostilled and translated into Turkish. The civil marriage is registered in the civil registry immediately upon ceremony and produces full legal effect from the date of registration. Practice may vary by authority and year — verify current civil registry documentary requirements for marriage applications and the specific apostille and translation requirements applicable to documents from the foreign spouse's home country before scheduling a marriage appointment.
An English speaking lawyer in Turkey advising on religious nikah ceremonies must explain that a religious nikah ceremony (imam nikahı) performed without prior civil marriage registration is not legally recognized in Turkey — it creates no marital property rights, no inheritance rights, no right to spousal maintenance, and no capacity to bring divorce proceedings. This is not merely a formal distinction: in practice, the absence of civil marriage registration means that a spouse who has undergone only a religious ceremony has no enforceable rights against the other party's assets if the relationship ends, no succession rights if their partner dies, and no right to request the legal division of assets accumulated during the cohabitation. A religious ceremony performed after a civil marriage — the common practice in Turkey — has social and personal significance but adds no additional legal effect to the civil marriage. Practice may vary — verify current Turkish civil registry requirements for the legalization of existing cohabitations and the specific documentation required to register a previously unregistered relationship before advising on regularization options.
Marriage for foreign nationals in Turkey
A Turkish Law Firm advising on marriages involving foreign nationals must explain that the documentary requirements for foreign nationals marrying in Turkey vary by nationality — each country's competent authority issues the Certificate of Eligibility to Marry in a different format, and the Turkish civil registry requires the certificate to be apostilled by the competent authority in the issuing country and translated into Turkish by a sworn translator in Turkey. Some countries issue these certificates with short validity periods (typically three to six months), so the timing of document preparation relative to the scheduled ceremony date is important. Additionally, some foreign nationals whose country does not issue a Certificate of Eligibility may be able to substitute a sworn affidavit executed before their country's consulate in Turkey — but the specific acceptable substitute varies by nationality and must be confirmed with the relevant civil registry office before the application is submitted. Practice may vary by authority and year — verify the current Turkish civil registry's requirements for the specific nationality of the foreign spouse and the current validity period for eligibility certificates before beginning document preparation.
A lawyer in Turkey advising on the recognition of Turkish marriages abroad must explain that a civil marriage registered in Turkey is recognized by most countries that are parties to the Hague Convention on the Celebration and Effects of Marriage, but the specific recognition process in the foreign spouse's home country may require obtaining an apostilled marriage certificate from the Turkish civil registry and submitting it to the relevant foreign authority for registration. For countries that do not follow the Hague Convention approach, a bilateral recognition process may apply. Foreign spouses who marry in Turkey and wish to register the marriage in their home country should obtain the Turkish marriage certificate with apostille as soon as possible after the ceremony, as the document processing at foreign authorities can take several weeks to months. Practice may vary — verify the specific home country recognition requirements for Turkish marriages with the relevant consulate or foreign authority before the ceremony if registration in both countries is time-sensitive.
Marital property in international marriages and MÖHUK
An Istanbul Law Firm advising on international marriages and applicable law must explain that where both spouses are foreign nationals marrying in Turkey, or where a Turkish national marries a foreign national, MÖHUK Article 15 provides the conflict of laws rules for determining which country's marital property law applies. The applicable law for the marital property regime is generally the law of the country of the spouses' common habitual residence at the time of marriage — and if they have no common habitual residence, the law of the country of the spouses' common nationality. This means that a German national and a French national who marry in Turkey but are habitually resident in Germany will have their marital property governed by German law, not Turkish law, even though the civil ceremony took place in Turkey. For couples where MÖHUK points to a foreign law as the governing law, Turkish notaries and courts will apply that foreign law — but identifying and proving the content of that foreign law requires specific legal coordination. Practice may vary by authority and year — verify current MÖHUK conflict of laws provisions and Turkish court approaches to foreign law application in marital property matters before advising any international couple on their applicable property regime.
An English speaking lawyer in Turkey advising on prenuptial agreements for international couples must explain that where MÖHUK would point to a foreign law as the applicable marital property law, an international couple can use a Turkish prenuptial agreement executed before a Turkish notary to designate Turkish law as the governing law for their marital property — simplifying the applicable law question and ensuring that Turkish courts and notaries can administer the regime without needing to establish the content of a foreign legal system. For couples who own assets in multiple countries, the prenuptial agreement should also address the specific treatment of assets located in each jurisdiction — because a Turkish marital property regime applies to assets in Turkey, but assets in foreign countries may be governed by the property law of the country where those assets are located. The divorce law Turkey framework — covering asset division at divorce under each marital property regime — is analyzed in the resource on divorce law Turkey. Practice may vary — verify current Turkish court and notary approaches to international prenuptial agreements and the specific conflict of laws analysis required for assets in multiple jurisdictions before finalizing any international prenuptial agreement.
Inheritance planning for married couples
A Turkish Law Firm advising on inheritance planning for married couples must explain that Turkish law provides surviving spouses with a statutory inheritance share under the Civil Code's intestate succession rules, and also protects surviving spouses with a reserved share (saklı pay) that cannot be reduced by testamentary disposition. Under Turkish intestate succession, the surviving spouse's share depends on which heirs survive alongside them: if there are children, the surviving spouse takes one-quarter of the estate; if there are no children but there are parents, the surviving spouse takes one-half; if there are grandparents but no closer relatives, the surviving spouse takes three-quarters; and if there are no other relatives, the surviving spouse inherits the entire estate. The reserved share for the surviving spouse is one-quarter of their intestate share — meaning it cannot be reduced below that amount by will. Practice may vary by authority and year — verify current TMK inheritance and reserved share provisions and any recent Turkish court decisions on the interpretation of the surviving spouse's share in complex family structures before advising on any inheritance plan.
A best lawyer in Turkey advising on inheritance planning for couples with international connections must explain that for spouses who own assets in Turkey and abroad, the inheritance plan must address both Turkish succession law (which governs Turkish-located assets) and the succession law of each country where significant assets are located. Turkey is not a party to the EU Succession Regulation, so EU cross-border succession instruments do not automatically apply to Turkish assets. A Turkish will (vasiyetname) disposing of Turkish-located assets must comply with the TMK's formal requirements for testamentary validity (either notarized or handwritten and dated), must respect the reserved shares of forced heirs (children and surviving spouse), and is administered through the Turkish inheritance court process. We coordinate the Turkish inheritance planning component with the foreign succession plan to ensure that the overall estate plan is consistent across jurisdictions and that the Turkish will does not inadvertently conflict with arrangements made in the foreign jurisdiction. The Istanbul Bar Association at istanbulbarosu.org.tr provides resources for identifying qualified practitioners. Practice may vary — check current guidance before acting on any information on this page.
Frequently Asked Questions
- Is a religious nikah ceremony legally valid in Turkey? No — only civil marriages registered with the civil registry have legal force in Turkey. A religious ceremony performed without prior civil marriage creates no marital property rights, inheritance rights, or right to spousal maintenance.
- What is the default marital property regime in Turkey? Participation in acquired property (edinilmiş mallara katılma) under TMK Articles 218–241. Under this regime, personal property (assets owned before marriage, gifts, inheritance) remains separate, while assets accumulated during the marriage through work or investment are divided equally at divorce or death.
- Does a prenuptial agreement need to be notarized in Turkey? Yes — a marital property agreement in Turkey must be executed before a notary. An unnotarized prenuptial agreement is void. It should also be registered in the civil registry to be effective against third parties.
- Can a prenuptial agreement eliminate the surviving spouse's inheritance rights? No — the surviving spouse's reserved share under Turkish inheritance law cannot be reduced by prenuptial agreement. Marital property agreements govern the division of property during and at the end of the marriage, not testamentary inheritance rights.
- What documents does a foreign national need to marry in Turkey? A valid identity document or passport, a birth certificate, and a Certificate of Eligibility to Marry issued by the competent authority in the foreign national's home country — apostilled and translated into Turkish by a sworn translator. Requirements vary by nationality. Practice may vary — verify current civil registry requirements for your specific nationality.
- Which country's marital property law applies when one spouse is a foreign national? Under MÖHUK Article 15, generally the law of the country of the spouses' common habitual residence at marriage. The couple can designate Turkish law through a notarized prenuptial agreement to simplify the applicable law question.
- Can the marital property regime be changed after marriage? Yes — with mutual consent, a post-nuptial agreement changing the regime can be executed before a notary at any time during the marriage.
- What is the surviving spouse's intestate inheritance share in Turkey? If there are children: one-quarter. If there are no children but there are parents: one-half. If there are grandparents but no closer relatives: three-quarters. If there are no other surviving relatives: the entire estate.
- Can a Turkish couple marry abroad and have the marriage recognized in Turkey? Yes — a civil marriage contracted abroad in accordance with the law of the place of celebration is generally recognized in Turkey. The foreign marriage certificate must be apostilled and translated, then registered with the Turkish civil registry through the Turkish consulate in the country of marriage or directly at a civil registry office in Turkey.
- Do you advise on inheritance planning for couples with assets in multiple countries? Yes — we coordinate the Turkish succession planning component (Turkish will, TMK reserved shares, Turkish probate procedures) with the client's foreign estate planning to ensure consistency across jurisdictions.
Author: Mirkan Topcu is an attorney registered with the Istanbul Bar Association (Istanbul 1st Bar), Bar Registration No: 67874. His practice focuses on cross-border and high-stakes matters where evidence discipline, procedural accuracy, and risk control are decisive.
He advises individuals and families across Family Law, Inheritance Law, Civil Registry matters, and cross-border estate planning matters where legal formality and jurisdictional coordination are decisive.
Education: Istanbul University Faculty of Law (2018); Galatasaray University, LL.M. (2022). LinkedIn: Profile. Istanbul Bar Association: Official website.
