Matrimonial Property Regime in Turkey for Foreign Spouses: MÖHUK Article 15

1. Matrimonial property law is not automatically the same as divorce law

An international marriage can involve different conflict-of-laws rules for divorce, maintenance, custody, matrimonial property and succession. MÖHUK Article 14 governs divorce and separation; Article 15 separately governs matrimonial property.

This distinction matters when spouses assume that the law used to dissolve the marriage also determines ownership and liquidation of every asset. That conclusion does not follow automatically. The Article 15 connecting factors must be applied independently.

Before calculating a property claim, record the spouses’ nationalities and habitual residences at the date of marriage, any express choice of law, later changes in a common legal connection and the location of each immovable asset.

2. Article 15 permits an express choice of specified laws

Article 15(1) allows spouses to choose expressly either their national law or the law of their habitual residence at the time of marriage. The choice is not an unrestricted power to select any legal system in the world.

If the spouses had different nationalities at marriage, either qualifying national law can fall within the statutory choice range. If they shared a habitual residence, that law can also be selected.

The agreement should state the chosen law clearly. A clause merely saying “our property remains separate” should be analysed both as a substantive matrimonial agreement and as a possible choice-of-law statement; the two functions should not be confused.

3. Without a choice, common national law at marriage comes first

The first default connecting factor is the spouses’ common national law at the time of marriage. If both spouses were nationals of the same country when they married and made no valid choice, that law governs matrimonial property under Article 15(1).

A later citizenship change does not rewrite the original default merely because the spouses now hold different passports. Article 15 expressly uses the time of marriage for this first default.

Dual or multiple nationality questions are handled under the nationality rules of MÖHUK, including Article 4. The actual nationality status at the relevant date must be proved with official records.

4. If there was no common nationality, common habitual residence at marriage is next

Where spouses did not share a national law at the time of marriage, Article 15 moves to their common habitual residence at that time. Habitual residence is a factual legal connection and is not identical to citizenship or a mailing address.

Evidence can include residence permits, employment, tax records, leases, family home records and the actual centre of life around the marriage date. The purpose is to identify the common habitual-residence legal system that Article 15 designates.

A couple who lived together in Germany when marrying, despite different nationalities, may therefore have German law selected by the default rule if no valid law choice exists, subject to the full facts.

5. Turkish law is the final default when neither common connection exists

If the spouses had neither a common national law nor a common habitual residence at the time of marriage, Article 15(1) applies Turkish law. This is a statutory final default, not a preference based merely on the fact that a Turkish court is hearing the dispute.

Where Turkish matrimonial property law applies, the Civil Code’s matrimonial regime provisions determine the substantive property consequences. The default statutory regime and any valid marital agreement must be identified by reference to the relevant marriage date and Turkish transitional rules.

The governing law should be established before calculating participation receivables, contribution claims or ownership consequences.

6. Article 15(2) gives the location law priority for liquidation of immovable property

Article 15(2) is critical for couples who own real estate in Türkiye. In the liquidation of matrimonial property, immovables are subject to the law of the country where the property is located.

A Turkish apartment therefore requires Turkish law for the immovable liquidation issue even if another law governs other aspects of the matrimonial property regime. The title record, acquisition date, purchase source and any registered encumbrances must be reviewed.

Conversely, foreign real estate is not automatically liquidated under Turkish property law merely because a Turkish divorce is pending. The location country’s law governs the immovable liquidation issue under Article 15(2).

7. Spouses who later acquire a new common law can submit to it

Article 15(3) states that spouses who acquire a new common law after marriage may become subject to that new law. The change is not described as automatic; it is a legal option.

A later shared nationality or other qualifying common legal connection should be documented before relying on this paragraph. The effective scope of the change should be stated clearly in the parties’ arrangement.

The statute expressly preserves third-party rights, preventing spouses from using a later law change to retroactively damage established creditor or transaction rights.

8. Third-party rights survive a later change of matrimonial-property law

The final clause of Article 15(3) protects rights of third persons. This matters for creditors, banks, purchasers, companies and others who acted in reliance on an existing legal position.

A private arrangement between spouses cannot simply erase a mortgage, creditor attachment or already-established third-party right. Asset planning should therefore include a title and debt review before any change in the governing matrimonial regime is implemented.

Where one spouse has business creditors, counsel should separate internal spouse-to-spouse allocation from external creditor enforceability.

9. A matrimonial agreement has both substantive and conflict-of-laws dimensions

An international couple can have a prenuptial or postnuptial arrangement affecting property, but validity cannot be assumed from the heading of the document. The chosen matrimonial regime, form requirements, capacity and permitted law choice must all be checked.

If Turkish law governs, Civil Code rules on matrimonial agreements and permitted regimes apply. If foreign law governs under Article 15, the content and form of that foreign-law agreement may require proof before the Turkish court.

Foreign agreements should be preserved in original or certified form, authenticated where required and translated into Turkish for litigation.

10. Divorce does not eliminate the need for a separate property-liquidation analysis

The divorce judgment ends the marriage, but property liquidation can require separate calculations, evidence and proceedings. The applicable matrimonial-property law must be determined under Article 15 before monetary claims are quantified.

MÖHUK Article 14 governs the divorce and its effects through its own connecting factors. A party should not copy the Article 14 governing law into the property case without applying Article 15.

Existing foreign divorce judgments may also require recognition or registration in Türkiye before related Turkish legal status and property steps can be completed.

11. Death can trigger both matrimonial liquidation and inheritance calculations

When a spouse dies, the surviving spouse’s financial position is not limited to the statutory inheritance share. Matrimonial-property liquidation can first determine a claim or asset allocation; succession rules then apply to the estate.

MÖHUK Article 20 separately governs succession, while Article 15 governs matrimonial property. For Turkish real estate both rules contain location-based provisions that must be coordinated.

This prevents a common mistake: treating the surviving spouse’s Article 499 inheritance percentage as the spouse’s entire economic entitlement without first considering the marital property regime.

12. Company shares and business assets require classification before valuation

Where one spouse owns company shares, the first issue is whether the shares or their value fall within the governing matrimonial-property regime. The company remains a separate legal entity; marital liquidation does not automatically transfer corporate assets directly to the other spouse.

Share acquisition date, capital contributions, dividends, shareholder loans and company valuation can all affect the economic analysis. Corporate records should be distinguished from personal bank movements.

If the company is foreign, the internal corporate-law issues remain subject to the appropriate company law even though the spouses’ economic relationship is analysed under Article 15.

13. Build the property file from the marriage date forward

Create a timeline showing marriage date, nationalities, habitual residences, any law-choice agreement, later common nationality or residence, acquisition dates for major assets, loan payments, transfers between spouses and the separation/divorce chronology.

For every asset, record location, legal owner, acquisition source, current value, debt and whether the asset is movable or immovable. This classification is essential because Article 15(2) gives immovables a separate location-law rule.

Foreign documents should be authenticated and translated where required. Keep historical bank records before they become difficult to obtain.

14. Foreign spouses can organise Turkish property litigation without repeated travel

A spouse abroad can appoint Turkish counsel with a properly drafted power of attorney for litigation, title investigation and related procedural acts. Property sale or settlement authority should be expressly reviewed rather than assumed from a general litigation power.

For couples planning marriage in Türkiye, see Getting Married in Turkey as a Foreigner. For foreign-document preparation, see Apostille and Certified Translation.

Bakırci & Keskin Law Office has one physical office in Mersin and coordinates Turkish family and property matters throughout Türkiye from Mersin.

Conclusion

Matrimonial property for foreign spouses connected with Turkey is governed by MÖHUK Article 15. Spouses may make a limited express law choice; otherwise the statute uses common nationality, then common habitual residence, then Turkish law. Immovable-property liquidation follows the law of the property’s location. A later common law can be adopted while preserving third-party rights. International couples should determine the governing law before valuing assets or assuming that the divorce law also controls the property regime.