Agreements With Your Thai Spouse Can Be Cancelled: Section 1469 Explained

Révisé par ThaiLawOnline, un cabinet d'avocats thaïlandais agréé exerçant en Thaïlande depuis 2006. Avocate thaïlandaise en charge du dossier : Wichuda Atthamethakon, LL.M., licence du barreau thaïlandais 3149/2556.

Dernière mise à jour le 23 août 2026

You signed something with your Thai spouse. A transfer of land at the district office, a usufruct over the house, your name added to a bank account, a short memorandum about who owns what. Section 1469 of the Civil and Commercial Code lets either of you cancel that agreement, at any time, without giving a reason and without going to court.

This page explains exactly how far that reaches, and where it stops. The limits matter more than the rule, because most of the fear people carry about Section 1469 is about agreements it never touches.

If you are asking whether to sign something in the first place, our page on postnuptial agreements in Thailand covers the instrument itself: what it can do, what a district office will and will not register, and why it is worth having even though it is revocable. This page covers what the Supreme Court has decided about cancelling one.

L'article suivant est écrit par M. Sébastien H. Brousseau (LL.B., B.Sc.). ThaiLawOnline has advised foreign clients on Thai marital property since 2006.

The rule, in one paragraph

Article 1469 reads: an agreement concerning property made between spouses during the time they are spouses may be avoided by either of them at any time while they are spouses, or within one year from the day they ceased to be spouses, but this does not affect the rights of third persons acting in good faith.

Three things follow. No reason is needed. No court order is needed. And the clock does not stop at divorce: it runs for one more year afterwards.

Note the wording. Since the Marriage Equality Act (Civil and Commercial Code Amendment Act No. 24 B.E. 2567) came into force on 23 January 2025, the section speaks of spouses, not husband and wife. It applies to same-sex married couples in exactly the same way. Most English-language pages on this subject still quote the pre-2025 text.

What counts as an agreement during marriage

This is where foreigners get caught. You do not have to sign something labelled a postnuptial agreement. The Supreme Court has treated all of the following as agreements about property between spouses:

• A registered transfer of land into your spouse’s name. In Decision 4744/2539 a husband put land into his wife’s co-ownership by a record of agreement at the land office. The court held two things at once: the land became her personal property, ET the record was a marriage agreement he could avoid under Section 1469. It was not an ordinary gift, so the general rule that a gift can only be taken back for ingratitude did not apply.
• A registered gift of land, even with a usufruct reserved. In Decision 818/2546 a husband gifted seven plots to his wife and registered a usufruct over every one of them in his own favour. The court held that Section 1469 governs the cancellation of a gift between spouses specifically, in preference to the general gift-revocation rule in Section 535.
• Adding your spouse to a bank account. In Decision 3714/2548 a husband let his wife be a joint name on an account and agreed to give her 7,500,000 baht of his own separate money in it. That was an agreement about property between spouses and he avoided it.
• A memorandum dividing assets. Decision 7978/2542 treated a written record of how property would be divided as a marriage agreement, avoidable while the divorce was still unregistered.
• An agreement replacing an earlier one. In Decision 674/2543 a fresh agreement made after a court-approved compromise collapsed was itself a marriage agreement, and it was validly avoided.
• Conduct, with nothing signed at all. Decision 5191/2540 is the one that should worry people. A husband let his wife be recorded as the sole owner of a house bought during the marriage, and let her use her maiden name on the paperwork. The court held that this conduct was the agreement: the couple had agreed the house would be her separate property, so it was no longer marital property.

If you granted your Thai spouse anything of value during the marriage, or accepted anything from them, assume Section 1469 is in play until you have checked.

What Section 1469 cannot touch

Four categories sit outside it. No other English-language page sets them out, and they are where most clients actually land.

1. A registered prenuptial agreement

Section 1469 reaches agreements made pendant the marriage. A contrat prénuptial en Thaïlande is made before the marriage and entered in the marriage register at the moment of registration. It is governed by Article 1465 and Section 1466, and once you are married it can be altered only by order of the court under Section 1467. Neither spouse can simply cancel it.

The boundary is registration, not the calendar. Decision 2497/2552 makes the point sharply. A couple told the registrar at the time of marriage that they did not want any property terms recorded. Later the same day they came back and asked to add a note that the husband would give the wife a plot of land. That later note was not a prenuptial agreement under Section 1466. It was a Section 1469 agreement, and it could be avoided. Same day, different side of the line.

This is the practical reason a prenup is worth more than a postnup in Thailand, and it is the split between this page and our prenuptial agreement page: before marriage there, during marriage here.

2. A divorce settlement

Decision 3666/2535 answers the question every divorcing client asks. A couple went to a police station, had an officer record that they would divorce and divide their property on stated terms, and signed. The court held that an agreement to divorce and an agreement to divide property, made together, are indivisible. Because the bargain is not purely about property between spouses, neither party has the right to avoid it under Section 1469.

The trap is timing. In Decision 2039/2544 a couple signed a memorandum saying they agreed to divorce and dealing with money, but never registered the divorce. They were therefore still spouses, the property terms were still a marriage agreement, and the wife avoided them successfully by raising the point in her defence pleading. That, incidentally, is a second lesson from the case: pleading the avoidance in court is itself a valid declaration of avoidance.

So a signed divorce deal is only safe once the divorce is real. Where a court approves a compromise to divorce, Decision 4345/2559 confirms the divorce takes effect when the judgment becomes final, whether or not either of you has been to the district office. Read our guide to divorce in Thailand for the mechanics.

3. Third parties

The section protects third persons acting in good faith on its own wording. If your spouse has already sold the land to a stranger who bought honestly, avoidance does not reach into that stranger’s hands.

There is a second, less obvious route, and Decision 11692/2555 is the authority. A wife transferred her land not to her husband but to her mother-in-law, as part of an exchange of separate property with her husband. The court held that the arrangement was both a marriage agreement and a contract for the benefit of a third person under Section 374. Once the mother-in-law had declared her intention to take the benefit, the wife could no longer avoid the agreement in a way that would extinguish the mother-in-law’s right.

If property has moved to a family member and that family member has accepted it, avoidance may already be too late.

4. Not a clause promising never to cancel

People try to contract out of Section 1469. It does not work. In Decision 8739/2551 a couple included a clause promising not to cancel their property agreement for twenty years. The court held the clause void under Section 150 as contrary to law.

The reasoning is worth reading, because it explains the whole section. Thai courts describe Section 1469 as protecting a spouse who made a property agreement under the influence of affection or some other cause that led them to give away their own interests, so that they cannot be taken advantage of or unfairly pressured, and so that families are not torn apart by the pressure to sign. That formulation appears in Decisions 5974/2538, 3714/2548 and 8739/2551. It is settled, not one judge’s view.

Because the section exists to protect the giver, the court in Decision 3714/2548 also held that the ground for avoidance depends on the giver’s own satisfaction. Cancelling because you are simply displeased with your spouse is not an abuse of rights.

How avoidance actually works

There is no application, no hearing and no filing fee. You declare it.

• By written notice. Decision 5485/2537 and Decision 4744/2539 both turned on a letter. In 4744/2539 the husband sent the notice to the address on the house registration where his wife was still recorded as householder and had not moved out. That was good service, even though she said she never received it.
• By pleading. Decision 2039/2544 accepted a statement in a defence pleading as the declaration.
• Within the window. At any time while the marriage lasts, or within one year of it ending.

What avoidance does not do is move the land. Registered property still has to be re-registered, and if your spouse will not cooperate you will need a judgment that stands in place of their declaration of intention. That is what the plaintiffs in 4744/2539 and 818/2546 actually asked the court for.

Can heirs do it?

Only in one direction, and Decision 5485/2537 draws the line precisely. The right to avoid is a personal right. Because the husband in that case had already exercised it lawfully by letter before he died, it stopped being personal at that moment and the resulting claim passed to his heirs, who were allowed to continue the case in his place.

The consequence is uncomfortable and worth saying plainly: heirs can carry on an avoidance you have already made. They cannot make one for you. If you intend to cancel, cancel while you are alive.

What happens to the property afterwards

Here we have to be careful, and we would rather be honest than tidy. We searched the Supreme Court corpus for a decision applying the undue enrichment articles (Sections 406 to 419) to the unwinding of a Section 1469 avoidance and found none. The general law plainly applies, and practitioners work with it, but it is not a decided point in the reported cases we hold. Treat what follows as the ordinary law of restitution applied to this situation, not as a rule the Supreme Court has laid down for it.

On that basis: what was transferred goes back. Where land has been sold on to a good-faith purchaser it stays with them and the claim converts into a claim for value. Where the property has been consumed, the same conversion happens.

The characterisation trap

Two questions get confused constantly, and separating them is the most useful thing on this page.

Question one: whose property is it? A gift from one spouse to the other, properly registered, becomes the recipient’s personal property. Our case note on Supreme Court Decision 337/2530 sets that out, and Article 1471 puts property acquired during marriage by gift into the separate-property category.

Question two: can the agreement behind it be undone? Yes, separately and regardless. Decision 4744/2539 held both in the same judgment: the land became the wife’s personal property ET the husband could still avoid the agreement.

So the answer “it is her personal property now” is true and tells you nothing about your exposure. If you are working through which assets are separate and which are marital, keep the two questions apart.

Protecting yourself

There are only three real answers, and one of them is not a legal fix at all.

1. Do it before the marriage. A grant made before registration is not an agreement made during the marriage. If you intend to register a Usufruit over the house, the time to do it is before you sign the marriage register, not after.
2. Use a registered prenuptial agreement. It is the only instrument in Thai family law that cannot be cancelled at will, because Section 1467 sends any change to the court.
3. Accept the risk and price it. Sometimes the transaction has to happen during the marriage. Then the honest advice is that it is revocable, and you should size the exposure rather than paper over it with a clause that Section 150 will void.

One point we cannot resolve for you from the reported cases: we found no Supreme Court decision squarely holding that a usufruct registered in favour of a spouse pendant the marriage is itself avoidable under Section 1469. Decision 818/2546 is the closest, and it is a gift case in which a usufruct had been reserved. The principle points one way and we would not advise a client to rely on the gap.

Foire aux questions

Can my Thai wife cancel the usufruct she gave me?

If the usufruct was registered during the marriage, it is very likely an agreement about property between spouses and therefore avoidable, although we found no Supreme Court decision deciding that exact point. If it was registered before you married, Section 1469 does not reach it.

Can I get back the house I transferred to my spouse?

If the transfer was made during the marriage, you can avoid the agreement by written notice at any time while you are married or within one year of divorce. Getting the title back into your name is a separate step and usually needs a court judgment if your spouse will not sign.

Does Section 1469 apply to our prenuptial agreement?

No. A prenuptial agreement registered at the time of marriage sits under Sections 1465 to 1467 and can only be altered by the court. Section 1469 reaches agreements made after you are married, including one made later on the same day, as Decision 2497/2552 shows.

Is our divorce property agreement final, or can it be cancelled?

If the divorce terms and the property terms were agreed together as one bargain, Decision 3666/2535 holds they are indivisible and cannot be avoided under Section 1469. If you signed a memorandum but never registered the divorce, you are still spouses and the property terms remain avoidable.

How long after divorce can an agreement be avoided?

One year from the day the marriage ended.

Does this apply to same-sex married couples?

Yes. Since 23 January 2025 the Civil and Commercial Code speaks of spouses rather than husband and wife, and Section 1469 applies identically.

Can we agree never to cancel?

No. Decision 8739/2551 voided a twenty-year no-cancellation clause under Section 150.

Talk to us before you sign

Most of the damage we see was done at the land office by people who did not know they were making an agreement at all. If you are about to transfer, gift, or register anything in favour of a Thai spouse, or you have already done it and want to know where you stand, we can tell you in one consultation.

Sources

• Code civil et commercial Article 1469, Article 1465, Article 1471, et Book 5 (Family) in our annotated Civil and Commercial Code.
• Supreme Court Decisions 4744/2539, 5485/2537, 8739/2551, 3714/2548, 5191/2540, 7978/2542, 674/2543, 2039/2544, 818/2546, 3666/2535, 4345/2559, 2497/2552, 11692/2555 and 5974/2538, read in the Thai original.
• Civil and Commercial Code Amendment Act No. 24 B.E. 2567 (Marriage Equality), in force 23 January 2025.