Where you got married decides almost everything about divorcing in Thailand: a same-day visit to the district office, or months in family court. Here’s how both routes work, and what a divorce does to your property, your kids, and your visa.
Here’s the thing most people get wrong about divorce in Thailand: where you live now matters far less than where you got married. A couple who married at a district office in Chiang Mai can split up in an afternoon. A couple who married back home and later moved to Thailand cannot, even if they agree on everything and just want it over with.
That one fact shapes the whole process. It decides whether you walk into a district office or a courtroom, how long it takes, and how much it costs.
In this guide I’ll walk you through both routes, what happens to your property and your kids, and the part a lot of people forget until it’s too late: what a divorce does to your visa.
Key Takeaways
- Whether you can divorce at the district office or have to go to court depends on where you married, not where you live now.
- An amphur divorce is same-day and nearly free, but only if you both agree and your marriage is on the Thai registry.
- A marriage registered abroad has to go through family court unless you register it in Thailand first.
- Contested court divorces need a Thai lawyer and can run from THB50,000 into the hundreds of thousands.
- Property bought during the marriage is split fifty-fifty, even if only your spouse’s name is on it.
- A foreign spouse who paid for a house can claim back their proven contribution, so keep your records.
- Your marriage visa ends the moment you divorce, so line up a new visa before you finalize anything.
Contents
The Two Ways to Divorce in Thailand
Thailand gives you two paths to end a marriage.
- Administrative divorce: an uncontested split you register at the local district office, called the amphur. Fast, cheap, no lawyers needed.
- Court divorce: a contested case you file in family court. Slower, more expensive, and a Thai lawyer is involved.
Which one is open to you comes down to two questions. Do you and your spouse agree on everything? And where was your marriage registered? If you agree on all the terms and your marriage is on the Thai civil registry, the amphur route is yours. If you disagree on anything, or your marriage was registered in another country, you’re headed to court.
Let’s take each route on its own.
Administrative Divorce at the Amphur
This is the easy one. If both of you want out and you can agree on the terms, you can register the divorce at the same kind of office where Thai marriages are recorded.
Who Can Use It
Two things have to be true.
- You both agree to divorce and you agree on the terms, meaning property, any children, and support
- Your marriage is registered in the Thai system
That second point trips up a lot of foreign couples. If you married abroad and never registered that marriage at a Thai amphur, the district office cannot divorce you, even if you’re holding hands and smiling about it. A foreign marriage certificate is not enough on its own. You either register the marriage in Thailand first or you go through the court.
If one spouse refuses to show up or won’t agree to the terms, the amphur route is also off the table. It only works when both people cooperate.
Documents You Need
Bring the basics:
- Both spouses’ ID cards or passports
- Your Thai marriage certificate (or house registration documents, if asked)
- A written divorce agreement covering property, child custody, and any support
- Two witnesses
The divorce agreement is the part worth slowing down on. Whatever you write here, both of you sign, and it becomes the deal. Sort out who keeps what and who looks after the children before you walk in, not at the counter.
How to Do It
Both of you go in person to the amphur, ideally the one where the marriage was registered. You bring your two witnesses. You hand over the documents and the signed agreement, the officer checks everything, and you both sign the divorce register.
If the paperwork is in order, you walk out the same day with a divorce certificate in hand. That’s it.
Cost and Timeline
An administrative divorce is close to free. You’re looking at a small registration fee, and the whole thing is usually done in a single visit. No lawyer is required, though some couples still pay one to draft the divorce agreement so nothing important gets missed.
Court (Contested) Divorce
When you can’t agree, or when the amphur can’t help you, the case goes to Thailand’s family court. This is the longer, costlier road, and you’ll want a lawyer for it.
Who Needs It
You’re in court territory if any of these apply:
- One spouse wants the divorce and the other refuses
- You disagree on property, children, or support
- Your marriage was registered abroad and not in Thailand, so the amphur can’t process it even though you both agree
That last case catches people off guard. An amicable couple who married overseas can still end up in front of a judge simply because of where they signed the register.
Grounds for Divorce
You can’t just tell a Thai court you’ve fallen out of love. A contested divorce has to rest on one of the legal grounds set out in Section 1516 of the Civil and Commercial Code. There are around a dozen, and the common ones include:
- Adultery, or keeping another partner as a husband or wife
- Desertion for more than one year
- Serious misconduct, cruelty, or abuse
- Failure to support the other spouse
- Living apart for more than three years
- Imprisonment, insanity, or a serious incurable disease
One detail matters when a foreigner is involved: which country’s law the court applies. If both spouses share the same foreign nationality, a Thai court can apply the grounds recognized by their home country. If the spouses hold different nationalities, or one is Thai and one is foreign, Thai law usually governs the divorce.
Documents You Need
A court case needs more paper than an amphur visit:
- Both spouses’ passports or ID
- The marriage certificate. If it’s foreign, you’ll need a certified Thai translation and legalization by the Ministry of Foreign Affairs
- Evidence that supports your grounds for divorce
- Documents on property, income, and children for the division and custody decisions
How It Works
You file the case through a Thai lawyer in the family court that has jurisdiction, usually where your spouse lives or where the marriage or property is connected. The court normally pushes both sides toward mediation first, hoping you’ll settle. Plenty of contested cases turn into a negotiated agreement at this stage, which is faster and cheaper for everyone.
If mediation fails, the case moves to hearings where each side presents evidence, and a judge rules on the divorce, the property split, and custody. You really do need a Thai lawyer here. The proceedings run in Thai, and the paperwork is unforgiving.
Cost and Timeline
This is where it gets expensive. Lawyer fees for a contested divorce commonly run from around THB50,000 into the hundreds of thousands of baht, depending on how messy the fight over money and children gets. An uncontested case that simply has to go through court because of a foreign marriage is on the cheaper end.
On time, budget months, not days. A straightforward case might wrap up in a few months. A genuinely contested one, with property and custody both in dispute, can stretch past a year.
Dividing Property: Sin Somros and Sin Suan Tua
Thai law sorts everything you own into two buckets, and the labels matter a lot at divorce.
- Sin Suan Tua is personal property. Anything you owned before the marriage, plus gifts and inheritances received during it. This stays with whoever owns it.
- Sin Somros is marital property. Anything acquired during the marriage. This is split equally, fifty-fifty, no matter whose name is on it.
The fifty-fifty rule on marital property is the default, and it’s stronger than people expect. Thai courts presume that assets bought during the marriage are shared, even when only one spouse’s name appears on the paperwork.
For foreigners, the sharp edge is land and houses. A foreigner can’t own land in Thailand, so the family home is almost always registered in the Thai spouse’s name. You might assume that means it’s entirely theirs. Not so fast.
In a 2022 Supreme Court ruling (Decision 1523/2565), the court held that a house bought during the marriage was marital property even though it sat in the Thai spouse’s name and the Land Office had labeled it personal property. The court also recognized that where a foreign spouse had paid for the property with their own money, that spouse was entitled to be paid back the amount they could prove they put in.
The practical lesson: keep records. Bank transfers, receipts, anything that shows what you contributed. If you ever need to claim it back, proof is what gets it done.
Child Custody
If you have children, custody is usually the hardest part, and Thai courts decide it on one principle above all: the best interest of the child. Not what either parent prefers.
Custody, called parental power, can be given to one parent alone or shared between both. In an amphur divorce, you and your spouse write the custody arrangement into the divorce agreement yourselves. In a court divorce, the judge decides, weighing who can give the child the more stable home.
There’s a trap for foreign fathers worth knowing about. If you were never legally married to the mother, Thai law treats the mother as the sole legal parent by default, and the father has no automatic custody rights. To get them, you have to legitimize the child through the district office or the court first. Married fathers don’t face this, but it catches many unmarried dads completely by surprise.
One more thing: custody isn’t always permanent. If circumstances change and it’s hurting the child, a court can revisit and change the arrangement later.
What Happens to Your Marriage Visa
This is the part that catches foreigners hardest, and it’s the one almost nobody plans for.
If you’re staying in Thailand on a marriage visa, the Non-O extension based on marriage to a Thai national, that visa is tied directly to the marriage. The moment you divorce, the basis for it is gone and the extension is no longer valid. You don’t get to ride it out to the expiry date.
In practice, you’re expected to leave Thailand once the divorce is registered. Immigration commonly allows a short grace period, often around seven days, to sort yourself out and go. Overstaying past that point racks up fines and can get you banned from re-entry, so don’t gamble on it.
If you want to stay in Thailand after the divorce, plan ahead. Your options include:
- Switch to another visa before the divorce is final, such as a retirement visa if you’re over 50, a business visa with a work permit, or a long-stay option like the Elite or LTR visa
- If you have a Thai child in your custody, you may be able to stay on a visa based on caring for that child
The mistake to avoid is finalizing the divorce with no visa plan in place and then scrambling. Line up your next visa first, then divorce.
Using Your Thai Divorce Abroad
A divorce registered in Thailand is valid in Thailand. Getting it recognized back home is a separate step, and you’ll usually need it if you want to remarry or update records in your own country.
The process is the same one you’ve already met in this article. Get your Thai divorce certificate translated into your language, have the translation legalized by the Ministry of Foreign Affairs, and then submit it to the relevant authority at home, which may also want its own embassy to authenticate it.
Rules vary by country, so check what yours requires before you assume a Thai divorce closes the book everywhere.
Frequently Asked Questions
Can I get divorced in Thailand if we married in another country?
Yes, but not at the amphur unless you first register that foreign marriage in Thailand. Otherwise the case has to go through the family court, even if you both agree to the split.
How long does a divorce in Thailand take?
An uncontested amphur divorce can be done in a single day. A contested court divorce usually takes several months, and longer if property and custody are seriously disputed.
Does my Thai spouse get half of everything?
Roughly, yes, for marital property. Assets acquired during the marriage are split fifty-fifty by default, regardless of whose name is on them. Property you owned before the marriage, plus gifts and inheritances, stays yours.
What happens to my marriage visa after divorce?
It becomes invalid as soon as the divorce is registered, because it depends on the marriage. You’re expected to leave Thailand shortly after, usually within about a week, unless you switch to a different visa first.
Do I need a lawyer to divorce in Thailand?
Not for a simple amphur divorce, though many couples hire one to draft the agreement. For a contested court divorce, yes, you really do need a Thai lawyer.
A Quick Disclaimer
We are not a lawyer, and this article is general information rather than legal advice. Every divorce turns on its own facts, and the details around property, custody, and your visa can swing the outcome.
If your case is anything other than a clean, mutual amphur divorce, and especially if it’s a contested court case, talk to a qualified Thai family lawyer about your own situation before you act.
