Muvazaa: Sham Property Sales in Turkey and When a Deed Can Be Cancelled

Title Risk · Foreign Buyer Guide · Updated October 2026

Muvazaa: Sham Property Sales in Turkey and When a Deed Can Be Cancelled

A Turkish sale can be unwound years later if the parties never really meant it. Here is how simulated transfers work under the Code of Obligations, why they so often involve inheritance, and what actually protects a buyer who had nothing to do with it.

⚖️ Code of Obligations art. 19
🏛️ Unifying Decision of 1 April 1974, No. 1/2
🛡️ Civil Code art. 1023 protects good faith
Art. 19Code Of Obligations — Simulated Acts
1 Apr 1974Unifying Decision No. 1/2
No Time BarOn Muris Muvazaası Claims
Art. 1023Good-Faith Acquirer Protected
Start Here

A sale that both sides agreed was not a sale

Most title problems a foreign buyer meets in Turkey are visible if you look: a mortgage in the register, an attachment, a missing occupancy permit. Muvazaa is the exception. It is the problem that leaves no trace on the face of the record, because the paperwork is in perfect order. A sale was agreed, the parties attended the land registry, the transfer was registered. What was wrong sits behind all of that, in what the parties actually intended.

Muvazaa means simulation. The governing provision is article 19 of the Turkish Code of Obligations, under the heading “interpretation of contracts, simulated transactions”. It provides that in determining and interpreting the type and content of a contract, the real and common intention of the parties is taken as the basis, without regard to the words they used mistakenly or in order to conceal their true purpose. The second paragraph adds a protective limit: a debtor cannot raise simulation against a third party who has acquired a claim in reliance on a written acknowledgement of debt.

The principle in one line: Turkish law follows what the parties meant, not what they wrote. Where the two diverge deliberately, the written version does not survive the comparison.

For a buyer this matters in a specific and practical way. You are rarely the person who simulated anything. You are the person who buys, later, from someone whose own acquisition is open to attack — and whether that attack reaches you turns on what you knew, or should have known, at the time. This guide sets out how simulation works, the inheritance scenario Turkish courts see most, and where the law draws the line in favour of a buyer acting in good faith.

Muvazaa — The Legal Frame

The provisions and authorities that govern simulated transfers

Governing articleCode of Obligations art. 19
Absolute simulationMutlak muvazaa
Relative simulationNisbi muvazaa
Classic scenarioMuris muvazaası
Leading authorityUnifying Decision 1.4.1974, 1/2
Visible transactionVoid — no real intent
Hidden giftVoid — form not met (art. 706)
The claimTapu iptali ve tescil
Limitation periodНет
Buyer’s shieldCivil Code art. 1023
Muvazaa is not a defect you can see on the face of a deed. The register will usually show a clean, properly executed sale. What is wrong sits behind it — in what the parties actually intended — which is exactly why the surrounding facts, and the chain of acquisition, deserve as much attention as the current entry.
The Categories

Four kinds of simulation, and one thing that is not

Turkish law distinguishes between simulation where nothing at all was intended and simulation that conceals a different, real transaction. The distinction changes what happens next.

CategoryWhat the parties doLegal consequence
Mutlak muvazaa — absoluteA transfer is recorded that neither party intends to have any effect; in substance the transferor keeps everythingThe visible transaction is void. Nothing passes, because there was never an intention that anything should.
Nisbi muvazaa — relativeA real transaction exists, but a different one is recorded — most commonly a gift dressed up as a saleThe visible sale is void; the concealed transaction is then tested on its own terms, including its form requirements.
Muris muvazaasıAn owner “sells” to one heir or to a third party in order to keep the property from the other heirsVisible sale void under art. 19; the hidden gift void for want of official form. Cancellation and re-registration follow.
Defrauding creditorsA debtor transfers an asset to a relative or associate to put it beyond the reach of enforcementThe transfer is open to attack by creditors, who are the third parties the simulation was aimed at.
A genuine sale at a low priceA real sale that both parties intended, agreed below what a comparable property might fetchNot muvazaa. A bad bargain, a family discount or a quick sale is not a sham, and price alone does not make it one.
The Rule

What article 19 actually says

Article 19 of the Code of Obligations is the whole foundation, and it is worth reading closely rather than in summary. In determining the type and content of a contract and in interpreting it, the real and common intention of the parties is taken as the basis — without regard to the words they used either mistakenly or in order to conceal their true purpose.

Two things follow. First, simulation requires agreement. A contract is not simulated because one party privately intended something different; there has to be a shared understanding between them that the recorded transaction is not the real one. That shared understanding is sometimes called the simulation agreement, and proving it is the heart of any such case. Second, the consequence is not that the contract is unfair or reversible on terms. It is that the recorded contract does not reflect the parties’ actual agreement, and so does not stand as what it claims to be.

The second paragraph of article 19 points at the policy running underneath all of this. A debtor may not plead simulation against a third party who acquired a claim in reliance on a written acknowledgement of debt. The law protects people who relied on the appearance that the simulating parties themselves created. That same instinct — protecting the outsider who trusted the record — reappears in the land registry provisions of the Civil Code, and it is the single most important idea in this article for anyone buying property.

The Classic Case

Muris muvazaası: the inheritance scenario courts see most

The pattern is familiar in many legal systems. An owner wants a particular child, or a particular person, to end up with a property, and wants to avoid the shares that inheritance law would otherwise produce. Rather than making a gift, which would be visible and open to challenge, the owner attends the land registry and declares a sale. Money may appear to change hands, or may not change hands at all.

The framework Turkish courts apply comes from the Court of Cassation’s Unifying Decision of 1 April 1974, numbered 1/2, which gave the concept its settled shape. Its core holding is that where a person, with the intention of depriving their heirs of their inheritance rights, declares before the land registry officer an intention in the direction of a sale in respect of a registered immovable they in truth wish to gift, then all heirs whose inheritance rights are infringed — whether or not they hold a reserved share — may bring proceedings asserting that the apparent sale contract is simulated and that the concealed gift contract lacks the required form.

Commentators analysing the decision identify four elements in this kind of simulation: the visible transaction, the simulation agreement between the parties, the intention of keeping property from the heirs, and the concealed transaction. It is treated as relative rather than absolute simulation, because something real was intended — just not the thing that was recorded. The decision is confined to transfers of immovables registered in the deceased’s name, and Turkish courts have repeatedly declined to extend it beyond that, which is why the precise facts of each transfer matter so much.

Why Both Fail

The sham sale and the hidden gift collapse for different reasons

The point that surprises people new to this area is that setting aside the sale does not leave the gift standing. The two fail on separate grounds, and understanding why explains the remedy.

The visible sale fails under article 19. The parties’ real and common intention was not a sale, so there is no sale to enforce, whatever the deed records. The concealed gift then has to be assessed on its own merits — and it fails on form. Article 706 of the Civil Code provides that contracts aimed at transferring ownership of immovable property are valid only if they are made in official form. A private understanding within a family that a property is really a gift has not been made in that form. It therefore cannot take the place of the sale that has just been set aside.

The result is that neither layer holds, and the property is treated as never having validly left the transferor. That is what the remedy — tapu iptali ve tescil, cancellation of the registration and registration in the name of those entitled — is designed to achieve. It sits alongside the ordinary rules on succession, which we cover in our guide to inheritance law in Turkey, and it is distinct from the separate question of whether a lifetime gift should be abated to protect reserved shares.

Standing and Time

Who can sue, and for how long

On standing, the 1974 decision is generous. All heirs whose inheritance rights are infringed may bring the claim, whether or not they hold a reserved share. The basis is notable: this right is given to heirs not in their capacity as universal successors stepping into the deceased’s shoes, but as third parties in their own right, because it is their own rights that have been infringed. That characterisation is not a technicality — it is why an heir can attack a transaction the deceased themselves had agreed to.

On timing, the position is equally significant. Because the subject matter of this kind of simulation can only be the transfer of an immovable, the claim is characterised as an action for correction of the land register, and it is accepted that it is not subject to a limitation period. Claims of simulation do not become time-barred and cannot be dismissed on the basis that a preclusive period has run.

For a buyer, that combination — broad standing and no time bar — is the reason this topic belongs in a due-diligence guide at all. It means the question is not only “does this seller own the property today?” but “how did they come to own it, and is there anyone with both a reason and a continuing right to challenge that?” A transfer within a family a few years ago, from an owner who has since died, is not sinister in itself. It is simply a fact worth understanding before rather than after you commit.

Where You Stand

The protection available to a buyer who did nothing wrong

None of this makes Turkish property unsafe to buy, and it is important not to over-read it. Turkish law puts substantial weight on the land register precisely so that strangers to a transaction can rely on it. Article 1023 of the Civil Code protects the acquisition of a third party who acquires ownership or another real right by relying in good faith on the registration in the land register. A buyer who trusted the register is, as a rule, meant to keep what they bought.

Article 1024 marks the boundary. Where a real right has been registered without legal ground, a third party who knows or should know this cannot rely on the registration; an unjustified registration is defined as one resting on a non-binding legal transaction or lacking legal cause; and a person whose real right is impaired may assert the invalidity directly against third parties who are not in good faith. Article 1025 then allows a claim for correction of the register, while expressly preserving the real rights acquired by good-faith third parties relying on that registration, together with any claim for damages.

Read together, these provisions describe a workable allocation of risk. The person who simulated bears the consequences. The person who genuinely relied on the register is protected. The person in between — who had reason to suspect and proceeded anyway — is not. Everything practical a foreign buyer can do therefore comes down to putting themselves clearly in the second category: obtaining the full register record and reading it, as set out in our guide to takyidat and title deed encumbrances, asking how the seller acquired the property, and keeping a record of the answers.

A note on advice and on figures. This guide explains a legal framework; it is not advice on any particular property or dispute, and the outcome of a simulation claim turns on evidence specific to the case. It deliberately quotes no litigation costs, court timescales or success rates, because those vary case by case and we have no current sourced figures for them. Confirm your own position with a licensed Turkish lawyer before relying on anything here — our note on whether you need a lawyer to buy in Turkey covers when independent representation earns its cost.
Warning Signs

Six facts worth asking about before you buy

None of these proves anything on its own, and each has innocent explanations. Together they are the pattern that justifies asking a few more questions before committing.

👴

A recent transfer from an elderly owner

Particularly a transfer to one of several children, shortly before or after a significant change in the owner’s health or circumstances. Ask when, to whom, and on what terms.

💵

A recorded price far below anything comparable

Not decisive on its own, but relevant alongside the other facts — especially where nobody can explain how or whether the stated price was actually paid.

🔄

A short chain of transfers inside one family

Property moving between relatives in quick succession, with no obvious commercial reason, is worth understanding before you become the next link in the chain.

⚖️

Litigation entries in the register

Court decisions protecting disputed rights are annotated under article 1010 of the Civil Code. If one appears against the parcel, find out what the dispute is about.

🧾

A seller who cannot explain their own acquisition

A straightforward owner can normally say how and when they acquired the property. Vagueness about the chain of title is a reason to ask more, not fewer, questions.

🤫

Pressure to under-declare the price

Being asked to record a figure other than the one you are paying creates a deliberate gap between the register and reality — the very thing that makes a transaction hard to defend later.

The Sequence

How to put yourself on the right side of article 1023

Good faith under Turkish law is not a declaration you make afterwards. It is a position evidenced by what you checked, and when you checked it.

1

Obtain the full land register record

Not a photograph of a title deed certificate. The record showing every entry against the parcel, including any annotation of disputed rights under article 1010. Our guide to takyidat sets out what each layer of the register holds.

2

Trace how the current owner acquired it

Ask directly: when, from whom, and by what kind of transaction. A sale, an inheritance, a gift and a transfer from a relative carry different risk profiles, and the answer costs nothing to ask for.

3

Ask about heirs where the chain runs through a death

If the property passed through an estate, understanding who the heirs were and whether the distribution was agreed is a reasonable question, not an intrusive one.

4

Declare the real price

Record what you actually pay. Under-declaring to reduce a tax bill creates a permanent mismatch between the register and the facts, and it weakens your position in any later dispute. The same point appears in our guide to the pitfalls foreign buyers fall into.

5

Use official form and the regulated payment route

Article 706 of the Civil Code requires official form for contracts transferring ownership of immovable property. Keep every payment inside the regulated route rather than settling privately, so the money trail matches the deed.

6

Take independent legal advice, and keep the file

A lawyer acting for you rather than for the seller or the agent is the point of the exercise. Keep the register extracts, the correspondence and the dates — that file is what evidences good faith if it is ever questioned.

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ЧЗВ

Muvazaa and simulated sales — frequently asked questions

The questions buyers and owners ask most often about simulated transfers and the cancellation of Turkish title deeds.

What does muvazaa mean in Turkish property law?+
Muvazaa is simulation: a transaction the parties record without actually intending it, or while intending something different. The governing provision is article 19 of the Turkish Code of Obligations, which says that in determining and interpreting the type and content of a contract, the real and common intention of the parties is taken as the basis, without regard to the words they used mistakenly or in order to conceal their true purpose. Applied to property, it means a registered sale can be set aside if the evidence shows the parties never meant a sale at all, or meant something else entirely, such as a gift.
Can a Turkish title deed be cancelled years after the sale?+
Yes, in principle. Where a transfer was simulated, the remedy is a tapu iptali ve tescil claim — cancellation of the registration and registration in the name of the person entitled. The best-known category is muris muvazaası, where an owner transfers property to keep it from their heirs. The Court of Cassation's Unifying Decision of 1 April 1974, numbered 1/2, established the framework Turkish courts still apply to these claims. Importantly, this does not mean any completed sale is permanently unsafe: a buyer who acquired in good faith relying on the land register has separate protection under article 1023 of the Civil Code.
I bought in good faith from someone whose title is now challenged — am I at risk?+
Your position depends heavily on what you knew or should have known. Article 1023 of the Civil Code protects a third party who acquires ownership or another real right by relying in good faith on the registration in the land register. Article 1024 withdraws that protection from a third party who knew or should have known that a registration was unjustified, and allows the person whose real right is impaired to assert the registration's invalidity directly against parties who are not in good faith. This is why documented due diligence matters so much: examining the register and the chain of acquisition is what evidences the good faith that article 1023 rewards.
Is there a time limit on a muris muvazaası claim?+
No limitation period applies. Because the visible sale is treated as void rather than merely voidable, the claim is characterised as one for correction of the land register, and it is accepted that it is not subject to a limitation period and cannot be dismissed for lapse of a preclusive period. That is a meaningful difference from most contractual claims, and it is the reason these disputes can surface long after the transfer. It also explains why tracing how a seller acquired the property — not merely confirming that they own it today — belongs in any serious pre-purchase check.
Why is the hidden gift also invalid, not just the sham sale?+
Because the two fail for different reasons. The visible sale is void under article 19 of the Code of Obligations: the parties' real and common intention was not a sale, so there is no sale. The hidden transaction — typically a gift — is void for want of form, because article 706 of the Civil Code provides that contracts aimed at transferring ownership of immovable property are valid only if they are made in official form. A gift agreed privately between a parent and one child has not been made in the official form required for an immovable, so it cannot stand in the sale's place. Both layers collapse, which is what opens the way to cancellation.
Is buying below market value evidence of muvazaa?+
Not on its own. A genuine sale that both parties intended is a valid sale even if the price was generous to the buyer, and a bad bargain is not a sham. Price becomes relevant as part of a wider picture — alongside the relationship between the parties, the timing of the transfer, the seller's circumstances and whether the stated price was ever really paid. For a foreign buyer the practical point runs the other way: agreeing to record a price lower than the one you actually pay creates exactly the kind of mismatch between the record and reality that makes a transaction harder to defend later. Declare the real price.
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