Disinheritance in Turkey: Civil Code Articles 510–513 for Foreign Families

1. Article 510 concerns reserved-share heirs

Disinheritance under Articles 510–513 is not a general power to erase any relative from the statutory family tree. Article 510 addresses an heir who holds a reserved share. The distinction matters because Turkish inheritance law already permits a testator to dispose of the disposable portion without proving a disinheritance ground.

The first step is therefore to identify the legal heir, that heir’s reserved-share status and the governing succession law. The existing Reserved Shares in Turkish Inheritance Law guide explains the Articles 505–506 framework.

Where Turkish law governs a Turkish immovable under MÖHUK Article 20, the Turkish reserved-share and disinheritance rules can become central even if the family lives abroad.

2. Article 510 recognises a serious crime as a disinheritance ground

Article 510 allows disinheritance where the heir has committed a serious crime against the testator or one of the testator’s close persons. The statutory language requires seriousness and a qualifying victim relationship; it is not a rule that every unlawful act or family argument produces disinheritance.

The testamentary disposition should describe the factual event sufficiently to identify the statutory reason. A bare statement that the heir is “a bad person” does not express the Article 510 criminal ground with the clarity needed for later proof.

If the ground is challenged, the evidentiary question becomes whether the stated conduct existed and satisfied the legal standard. Criminal file records can be highly relevant, but the inheritance court still applies the Civil Code disinheritance provision to the testamentary disposition.

3. Serious breach of family-law obligations is the second Article 510 ground

Article 510 also permits disinheritance where the heir has seriously failed to fulfil obligations arising from family law toward the testator or members of the testator’s family. The source must be a family-law obligation, and the failure must be serious.

Ordinary emotional distance, living in another country or disagreement over lifestyle does not automatically establish this statutory ground. The analysis must identify the legal family duty and the conduct said to constitute a serious breach.

For families dispersed between Türkiye and other countries, evidence can include official records, support payment history, correspondence, medical-care arrangements and other material showing the actual obligation and the alleged non-performance.

4. Personal dislike alone is not the Article 510 legal test

A testator can use the disposable portion of the estate according to the legal rules, but depriving a reserved-share heir of the protected portion through disinheritance requires a statutory Article 510 ground or the separate Article 513 rule.

A family conflict should therefore not be converted into a false legal label. If the facts do not fit Article 510, the estate plan must respect the reserved-share system. An aggressive clause cannot create a statutory disinheritance reason that did not exist.

Likewise, an heir’s residence abroad, foreign nationality, marriage choice or decision to pursue a lawful career is not listed by Article 510 as an independent disinheritance ground.

5. Disinheritance must be made by a testamentary disposition

Article 510 requires a testamentary disposition. An oral family announcement during life is not by itself the statutory disinheritance instrument. The testator must use a legally valid testamentary form.

For Turkish domestic wills, Civil Code Articles 531 onward govern capacity and forms. For a will made abroad, private international law and the 1961 Hague Form of Wills Convention can affect formal validity.

See Foreign Will in Turkey: Validity, Form and the 1961 Hague Convention for the cross-border form analysis.

6. Article 512 requires the disinheritance reason to be stated

Article 512 is explicit: disinheritance is valid only if the testator states the reason in the testamentary disposition. The requirement serves an evidentiary and fairness function because the challenged heir must know which statutory factual basis is being asserted.

The clause should identify facts rather than merely reproduce the words “Article 510.” A factual statement enables the court to compare the alleged conduct with the legal ground and enables the parties to present relevant evidence.

If no reason is stated, Article 512 provides a consequence affecting the disposition beyond the heir’s reserved share rather than simply treating the unsupported clause as an unlimited exclusion.

7. If challenged, the beneficiary of disinheritance carries the burden of proof

Article 512 places the burden of proving the stated disinheritance ground on the heir or legatee who benefits from the exclusion. This is a concrete allocation of proof and should shape document preservation before and after death.

The party relying on disinheritance should therefore secure criminal records, official decisions, support records, correspondence and witness evidence tied to the reason written in the testamentary instrument. Evidence about unrelated family disputes does not substitute for proof of the stated ground.

When the ground cannot be proved, Article 512 governs the resulting effect on the disposition. The statutory outcome should be applied rather than assuming automatically that the entire will disappears.

8. Article 511 removes the disinherited person’s inheritance and reduction rights

Article 511 states that a validly disinherited person cannot receive an inheritance share and cannot bring a reduction action. This consequence is why the statutory requirements in Articles 510 and 512 matter so much.

The removed share does not simply vanish. Unless the testator has disposed otherwise, Article 511 treats the distribution as though the disinherited person had died before the testator for the purpose described by the statute.

The result must therefore be recalculated through the family tree. The next question is whether the disinherited person’s descendants exist and what Article 511 provides for them.

9. The disinherited person’s descendants can retain protected rights

Article 511 provides that, absent a contrary testamentary arrangement, the share goes to the disinherited person’s descendants if they exist; if not, to the testator’s legal heirs under the statutory framework. It also expressly protects the descendants’ ability to claim the reserved share as if the disinherited person had predeceased the testator.

Disinheritance of a child is therefore not automatically equivalent to disinheriting all grandchildren. The family tree must be reconstructed after applying Article 511.

This is particularly important in international families where grandchildren may live abroad and be absent from Turkish population records. Foreign civil-status documents can be needed to prove the branch.

10. Article 513 contains a distinct rule for an insolvent descendant

Article 513 allows a testator to disinherit a descendant who has an insolvency certificate for one half of that descendant’s reserved share, but only if that half is allocated to the disinherited descendant’s born and future children as required by the statute.

This is not the same as punitive disinheritance under Article 510. It is a limited protective arrangement aimed at the descendant’s branch and depends on the insolvency-certificate condition.

Article 513 also provides for cancellation on the descendant’s request if, when the succession opens, the insolvency certificate no longer has effect or the debt amount covered by the certificate does not exceed one half of the inheritance share. The current status of the certificate at death must therefore be verified.

11. A foreign testamentary instrument still requires an applicable-law analysis

MÖHUK Article 20 generally points succession to the deceased’s national law while expressly applying Turkish law to Turkish immovable property. A disinheritance clause in a foreign will cannot be applied to a Turkish apartment by assuming that the foreign document alone determines every substantive inheritance issue.

Formal validity of the foreign will is a separate question. The 1961 Hague Convention can preserve the form through alternative connecting laws, while Turkish substantive rules can still control the Turkish immovable succession.

Separate the issues in writing: formal validity, applicable substantive succession law, reserved-share status, Article 510 or 513 ground, and distribution after disinheritance.

12. The excluded heir can challenge whether the statutory requirements exist

A challenge can target the existence or proof of the Article 510 ground, the failure to state a reason under Article 512, testamentary capacity, form, or another legally recognised defect. The remedy depends on the actual legal problem.

An heir should obtain the testamentary instrument and the notification records before framing the claim. Deadlines applicable to reduction or annulment actions should be calculated separately; disinheritance does not create an unlimited period for every possible action.

Do not plead inconsistent facts merely because several inheritance remedies exist. The claim should identify the primary legal defect and preserve alternative arguments only where they are genuinely supported.

13. Build an evidence file around the reason written in the will

Start with the exact wording of the disinheritance clause. Then create a chronology of the conduct described. Collect official criminal records, family-court orders, support-payment records, correspondence, medical documents and witness information only insofar as they relate to that stated reason.

Foreign documents should be authenticated and translated as required for use before the Turkish court. The Apostille and Certified Translation guide explains the document-preparation layer.

The beneficiary who must prove the ground should not wait until witnesses or records disappear. Article 512 makes proof part of the legal structure, not an optional litigation detail.

14. Overseas families can manage a disinheritance dispute through Turkish counsel

Provide the original or certified testamentary instrument, death certificate, heirship documents, complete family tree, Turkish asset list and evidence tied to the stated disinheritance reason. Identify any Turkish court file in which the will was opened or notified.

A properly drafted power of attorney can authorise litigation and estate steps. Settlement, waiver and property-disposal powers should be expressly reviewed before being included.

Bakırci & Keskin Law Office has one physical office in Mersin and coordinates inheritance disputes throughout Türkiye from Mersin, subject to jurisdiction and the agreed mandate.

Conclusion

Disinheritance in Turkey is statutory, not discretionary language without limits. Article 510 permits exclusion of a reserved-share heir for a serious crime against the testator or close persons, or a serious failure of family-law duties. Article 511 sets the consequences. Article 512 requires the reason to appear in the testamentary disposition and puts proof on the beneficiary if challenged. Article 513 separately regulates limited disinheritance of an insolvent descendant. Foreign families should analyse form, applicable law, reserved shares and evidence as distinct questions before relying on a disinheritance clause.