Homes and marriage are a topic Thai couples rarely discuss frankly until trouble arrives. Many buy a home feeling it belongs to both without considering how the law sees it — until they need to sell, divide assets on divorce, or settle an estate, and discover their understanding and the law differ. This guide explains Thai family-law rules on homes and condos in plain language so you can plan before buying.
The Civil and Commercial Code divides the assets of a legally registered couple into two pools. Personal property (sin suan tua) is what each spouse owned before marriage, what either receives during marriage by inheritance or gift, and reasonable personal effects. Marital property (sin somrot) is what is acquired during marriage, property received by will or gift stated in writing to be marital property, and fruits of personal property — for example, rent from a condo that is itself personal property.
The common misconception is that the name on the title decides. A home bought during marriage remains marital property in principle even if registered to one spouse, and where there is doubt the law presumes property is marital; the spouse claiming otherwise must prove it.
| Scenario | Status | Note |
|---|---|---|
| Bought and transferred before registering the marriage | Personal | Even if instalments continue after marriage, the house stays personal — but marital money used for repayments may become an issue on divorce |
| Bought during marriage in one name | Marital | The other spouse has a legal half share |
| Inherited or gifted by parents during marriage | Personal | Unless the gift deed states it is marital property |
| Personal property sold and proceeds used to buy a new home | New home stays personal | Keep a clear paper trail of funds |
| Cohabiting without registering | Not under marital-property rules | Co-ownership principles apply; joint contribution must be proven |
The law requires certain marital assets to be managed jointly or with the other spouse's consent, including selling, exchanging, sale with right of redemption, mortgaging, and leasing real estate for more than three years. In practice the Land Office asks your marital status, and for marital property requests the spouse's written consent. A transaction made without consent can be challenged in court by the non-consenting spouse within the statutory period, unless a third party acted in good faith and for value.
If you are buying a second-hand home from a married seller, make sure the seller's spouse's consent letter is presented on transfer day to avoid later revocation claims.
Couples wanting different rules — for instance, that a home bought after marriage belongs to one spouse, or that family-business assets stay separate — can make a prenuptial agreement. Conditions are strict: it must be in writing, signed by both and at least two witnesses, and recorded in the marriage register at the time of registration or attached to it. Made after registration it is not a prenup, and agreements between spouses during marriage can be revoked. Discuss this before the registration date.
On divorce, marital property is divided equally. For a home there are three practical options: one spouse keeps it and pays the other half the net value; sell and split proceeds after debt; or transfer it to the children, popular when parents want them securely housed. The hardest part is an outstanding mortgage — a joint loan doesn't disappear with the divorce. The spouse keeping the home must apply to assume the debt alone, subject to the bank's assessment of their income, or refinance in their own name.
A Thai married to a foreigner can buy land and houses in their own name but must show officials that the funds are the Thai spouse's personal property, or the foreign spouse must sign a declaration of no ownership interest in the land, because foreigners generally cannot own land. Condominiums can be bought by foreigners within the foreign quota and fund-transfer requirements.
Marital rules don't apply; it is co-ownership according to the title. Agree to sell, or have one buy out the other and refinance. If you can't agree, either can sue to partition the co-owned property.
Yes, but the home legally becomes the child's immediately. If the child is a minor, any later sale or mortgage requires court permission, greatly reducing flexibility.
Sign a consent letter or power of attorney before Thai embassy or consular officials, or through an authentication route the Land Office accepts. Check the required format with the Land Office in advance.
Marital property is a conversation for before buying, not when a relationship is in trouble. Understand that a home bought during marriage legally belongs to both, that selling or mortgaging needs consent, and that a prenuptial agreement is the proper route to different rules. For specific situations, consult a lawyer. Read more on co-ownership and joint loans on the MyProperty blog.
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