Inheritance Law
This section addresses certificates of inheritance, wills, reduction (tenkis) and testator-collusion actions, and the partition of estates under the Turkish Civil Code.
Testator's Collusion: Cancellation of Title and Re-registration Action
Protection against simulated transfers intended to defeat heirs
What is testator's collusion (muris muvazaası), how is it proved, and how is the action brought? An avenue for heirs against sham sales designed to deplete the estate.
Testator's collusion is the situation in which the testator, intending to defeat his or her heirs, transfers immovable property by a transaction nominally presented as a sale but which is in substance a gift. Under Turkish law, the Court of Cassation's General Assembly on Unification of Decisions ruling of 1 April 1974, No. 1/2, treats such transactions as absolutely null and void and recognises the heirs' standing to sue.
Legal Nature and Requirements
Testator's collusion concerns a divergence between the apparent transaction (usually a sale) and the hidden transaction (usually a gift). Land-registry transfers shown as sales but for which no price was paid, or for which a price well below market value was paid, are typical examples of collusive transactions that infringe the rights of the heirs.
The typical case is a gift concealed as a registered sale to defeat heirs. Another apparent transaction, such as a lifetime-care agreement, may also conceal a gift. The apparent transaction, true intention, purpose and formal requirements must be examined together; a low price alone does not establish simulation.
Evidence
Collusion may be proved by any type of evidence. According to the settled case-law of the 1st Civil Chamber of the Court of Cassation, the following factors are decisive: whether the testator had any need to sell at the time, whether the buyer had the financial means to pay the stated price, whether that price was below comparable market values, the degree of closeness between the parties, and the actual use of the property after the sale.
Payment records, the buyer's means and the testator's true purpose are weighed with all other evidence. Missing written proof of payment does not alone prove simulation. The heir alleging it must establish the claim through the full circumstances, including the parties' relationship.
Outcome and Limitation
If the action succeeds, the apparent sale is held void on grounds of collusion and the hidden gift is held void for non-compliance with form (TMK art.706). The land-registry entry is cancelled and the property is restored to the estate; the heirs then become entitled to re-registration in accordance with their statutory shares.
Because the testator's-collusion action is in the nature of a claim against the estate, it is not subject to any limitation period. The heirs may bring the action at any time after the testator's death. The court of subject-matter jurisdiction is the Civil Court of First Instance, and the court of territorial jurisdiction is the court of the place where the immovable property is located (HMK art.12).
Practical Considerations
In inheritance disputes, the first step is to clarify the status of the heirs, the scope of the estate and any dispositions on death. Civil-registry records, certificates of inheritance, land-registry records, bank correspondence, the records of the opening of a will and any transfers made by the deceased during their lifetime should be reviewed together.
The time limits and types of action for matters such as reduction, testator collusion, renunciation of inheritance, annulment of a will and inheritance waiver differ from one another. Correctly identifying the date of knowledge, the opening of the estate, the opening of the will and the date of any renunciation declaration prevents the loss of rights.
Because intra-family transactions are often conducted without written documents, bank receipts, the values reflected in the deed, the testator's economic needs, witness accounts and patterns of actual use are particularly important. The earlier the evidence is prepared, the more soundly the legal framework of the dispute can be established.
Statutory Provisions
The Turkish version of this page provides the relevant statutory texts or selected excerpts in Turkish. For the current consolidated legislation, our primary reference is mevzuat.gov.tr ; the Official Gazette and relevant court decisions should also be consulted for amendments, commencement and annulment provisions.
Conclusion
Although testator's-collusion actions are not subject to a limitation period, evidence tends to deteriorate over time. Land-registry transfers, the flow of any price paid, the testator's economic needs and the post-sale possession patterns should be investigated early.
This article is for information purposes only and does not constitute legal advice. If you would like professional assistance on a specific matter, you may request a consultation.
© 2026 Kentkuran Hukuk & Mediation — publisher notice. This content is published with the right holder's permission. Its original expression, selection, headings and arrangement are protected under Law No. 5846 on Intellectual and Artistic Works to the extent that they bear the author's personal characteristics. Legislation and judicial decisions within Article 31 of Law No. 5846, and other official material that may lawfully be used freely, remain outside this notice to the extent of their legal status. Statutory quotation and other permitted-use exceptions are reserved. Apart from those exceptions, reproducing, adapting, republishing, adding to a database or communicating online the whole article or parts bearing the author's personal characteristics requires prior written permission. Quotations must clearly identify the article, the source publication “Kentkuran Hukuk & Mediation”, the source website and the permanent link. Commercial use, bulk data transfer and use for AI/model training require an express written licence. Permission requests: info@kentkuranhukuk.com.
Request a Consultation