Updated: 28 July 2026

A foreign national who has a Thai spouse or Thai child may have a lawful way to establish a family home in Thailand, but the foreign family member does not acquire land ownership merely by providing the purchase money. The Thai spouse or child must be the genuine owner. The right structure should be chosen only after considering the source of funds, the age of any child, the proposed house, future control, divorce, death and the registrations the Land Office may accept on the particular facts.

The practical question is therefore not simply whose name can appear on the title. It is whether the proposed owner, funding and protective rights form one consistent and lawful arrangement. A structure that appears convenient at the beginning can become difficult to sell, finance, alter or defend later.

Who this service is for

This service is intended for foreign-Thai families considering a land purchase, house construction or a review of rights before a material commitment is made. It is particularly relevant where:

• a Thai spouse would acquire the land and the foreign spouse may provide some or all of the funds;
• a Thai child, whether a minor or an adult, is being considered as the registered owner;
• the family intends to build a house after acquiring vacant land;
• the foreign family member needs a legally defined right to occupy or use the property;
• the parties want to understand the consequences of separation, divorce, incapacity or death; or
• a deposit, sale agreement, usufruct or other property document has been proposed but not yet signed.

This service does not arrange a Thai person to hold land for a foreigner. TILA LEGAL does not provide nominee owners or shareholders and will not prepare documents intended to conceal the identity of the true owner or contradict statements made to a government authority.

Which family ownership route is being considered?

For the wider legal position on land, houses, leases and limited statutory exceptions, see our guide to buying a house or land in Thailand as a foreigner. This page addresses the narrower family-ownership decision.

Can land be purchased in the name of a Thai child?

Yes, a child who holds Thai nationality may own land. A Thai identification card is useful evidence, but nationality, parentage, house registration and the authority of the person acting for the child must be examined together. A second nationality does not by itself remove Thai nationality or land ownership capacity.

There is no general rule requiring the Thai child to reach a particular age before becoming an owner. The important dividing line is legal capacity. A person generally reaches the age of majority at 20 under the Civil and Commercial Code, subject to the legal effect of a valid marriage. Before then, the person exercising parental power manages the child's property but does not own it.

Why ownership by a minor changes the decision

Section 1574 of the Civil and Commercial Code requires prior court permission for specified transactions involving a minor's property. These include selling or mortgaging immovable property, creating a usufruct, habitation right, superficies, servitude or other charge, and leasing immovable property for more than three years.

Section 1575 also addresses a transaction where the interests of the person exercising parental power, that person's spouse or another child conflict with the minor's interests. A foreign parent seeking a personal lifetime right over the child's land creates an evident issue that must be reviewed from the child's perspective. Court permission should not be assumed, and the court's assessment will focus on the child's interests rather than the convenience of the family structure.

For this reason, minor ownership is generally suitable only where the family genuinely intends the land to belong to the child and accepts the resulting loss of flexibility. It is usually a poor choice where the parent expects to remain the real owner, may need to sell quickly, intends to mortgage the land or regards a lifetime right for the parent as an automatic next step.

Can the purchase money come from the foreign parent?

A foreign parent may be able to make a genuine gift of money to a Thai child, but the legal and evidential position should be settled before the sale agreement and payment sequence are fixed. The gift must make the child the genuine beneficial owner. It cannot be accompanied by an undisclosed understanding that the child is only holding the land for the foreign parent.

The source and movement of funds, the relationship between the parties, parental authority, the child's account or other payment route, the proposed registered rights and any repayment expectation should be consistent. A document labelled as a gift will not cure facts that show a loan, retained ownership or control in substance.

In May 2026, the Department of Lands directed offices to apply deeper scrutiny to suspected landholding on behalf of foreigners. The stated measures include source-of-funds enquiries for certain transactions and specific scrutiny where a minor child of a foreigner receives land. This does not make a genuine transfer to a Thai child unlawful. It does make advance preparation and transparent evidence more important.

Can a Thai spouse buy the land?

A Thai spouse may acquire land in the spouse's own name and capacity. At the Land Office, the Thai purchaser and foreign spouse may be required to confirm in writing that the purchase money is the Thai spouse's separate property and not marital property, and that the foreign spouse will not claim ownership of the land.

The practical consequence must be understood before signing: the Thai spouse is the registered owner. The foreign spouse's payment does not create land ownership. If money comes from the foreign spouse, its legal character and documentary trail must be reviewed. An unconditional gift, a genuine loan and a contribution made in return for another right have different consequences. A side agreement that contradicts the Land Office declarations or preserves concealed foreign ownership should not be used.

What happens to the land if the spouses divorce?

If the land was validly acquired as the Thai spouse's separate property, it generally remains that spouse's property and is not divided as marital property merely because the marriage ends. The foreign spouse does not receive land ownership through divorce.

That is the starting point, not a complete answer. The parties may still dispute the true source and legal character of funds, ownership of a separately constructed house, repayment obligations, personal property, or the validity and effect of agreements made during marriage. The outcome depends on the evidence and the relief claimed. Documents should therefore record the real arrangement at the time money is paid, rather than attempt to reconstruct it after separation begins.

A registered right may continue to affect the land after a transfer of ownership, depending on its terms and legal validity. However, Section 1469 of the Civil and Commercial Code permits an agreement concluded between spouses during marriage to be avoided by either spouse during the marriage or within one year after dissolution, subject to the rights of good-faith third parties. The application of this provision to the particular usufruct, consideration and surrounding documents should be reviewed rather than assuming that registration removes every family-law risk.

Is a registered usufruct enough?

A usufruct can be an important part of the structure. Under Sections 1417 to 1428 of the Civil and Commercial Code, it may give the usufructuary rights to possess, use, enjoy and manage the identified immovable property for the registered period. It does not make the usufructuary the landowner.

It may not answer who owns the house, who paid for construction, what happens to furniture and personal assets, who bears major repair costs, how insurance or rental income is handled, what happens on incapacity, or how each party's estate should be administered. A usufruct granted by a spouse must also be considered with the marital-property rules described above. A usufruct over a minor's land raises the court-permission and conflict issues under Sections 1574 and 1575.

Our separate guide explains in more detail why a registered usufruct may not be enough for a family home. The service page for usufruct and property rights registration explains the nature and registration of the right itself.

Documents and rights that may require coordinated review

No standard package is suitable for every family. Depending on the facts, the review may consider:

• the sale and purchase agreement and conditions for completion;
• a registered usufruct, lease, superficies or other right appropriate to the property and parties;
• evidence concerning the source and legal character of the purchase and construction funds;
• a genuine gift or loan document where that accurately describes the transaction and is legally suitable;
• construction contracts, permits, receipts and evidence relevant to separate ownership of a house;
• an agreement dealing with occupation, expenses, repairs, insurance, income, movable property and access to records;
• a valid prenuptial agreement where planning occurs before marriage; and
• Thai wills and succession planning for assets each party can lawfully dispose of.

These instruments perform different functions. Combining documents does not create foreign ownership of land, cure an unlawful purpose or guarantee that no dispute will arise. The value of a coordinated structure is that the documents reflect the same facts and reduce avoidable gaps between land ownership, occupation, building ownership, funding and succession.

Why a company is not usually recommended for a private family home in 2026

A company is a separate legal person, not a personal substitute for the foreign family member. A genuine operating company may have a lawful commercial reason to own premises. That is materially different from forming a company whose real purpose is to hold a home for a foreigner while Thai shareholders provide only names or formal percentages.

The current enforcement environment places greater attention on the substance of ownership and funding. The Department of Lands announced enhanced scrutiny in May 2026, including examination of shareholder funding, company capital, source of property funds, control and post-acquisition changes where foreign landholding is suspected. A 51/49 share split is not a safe harbour.

Even where a company acquisition is lawful, a family should consider corporate filings, accounts, tax, shareholder rights, director authority, succession, disputes, business purpose and the fact that the property belongs to the company. These costs and risks rarely make a company the most proportionate structure for an ordinary private home. The separate service page on property acquisition by a Thai company addresses genuine business acquisitions and the relevant restrictions.

How much is the annual land and building tax?

Thailand's Land and Building Tax is assessed annually by the relevant local authority. The calculation uses the official assessed value and the property's classified use, not simply the price paid. Liability is generally determined by ownership and use on 1 January of the tax year. The payment deadline is set under the statutory process and may be extended for a particular year.

For a property with an official assessed value of THB 1 million, the following examples illustrate why the actual use and registration details matter:

A plot bought for future construction may be treated differently before and after the house is completed and properly recorded. The owner's name in the house registration, mixed use, agricultural use, local assessed value and any annual relief can change the result. Transfer fees and taxes payable on acquisition or disposal are separate from this annual tax and should be calculated for the actual transaction.

A practical decision sequence

1. Identify the real owner. Decide whether the Thai spouse or child is intended to own the land genuinely, not merely appear on the title.
2. Separate the land from the house. Confirm whether an existing or future building requires distinct ownership evidence or a registered right such as superficies.
3. Define the money. Record whether each payment is a gift, loan, purchase contribution, construction cost or household expense.
4. Test future events. Consider sale, refinancing, relocation, divorce, death, incapacity and a child's continued minority.
5. Check the title and proposed use. Investigate the registered owner, encumbrances, access, title type, boundaries and documents relevant to the house and intended occupation.
6. Confirm registrability before commitment. The responsible Land Office may require documents or enquiries specific to the parties and transaction.
7. Make the documents consistent. The sale agreement, funding evidence, Land Office declarations, registered rights, construction records and estate documents should not tell different stories.

A property title search should generally be completed before a material non-refundable deposit or unconditional agreement. It is only one part of the review. Physical boundaries, building condition, planning, valuation and technical inspections require separate enquiries where relevant.

How TILA LEGAL can assist

TILA LEGAL can review the proposed family and property arrangement before the parties become committed. Depending on the agreed scope, our work may include:

• advising on the legal consequences of ownership by a Thai spouse, adult child or minor child;
• reviewing the proposed source and documentation of purchase or construction funds;
• coordinating title and transaction due diligence within a defined scope;
• preparing or reviewing sale, usufruct, superficies, lease, funding or supporting family-property documents where appropriate;
• advising on the interaction between registered property rights, marriage and succession;
• identifying matters that require advance confirmation from the responsible Land Office; and
• setting out the recommended sequence for documents, payments and registration.

Court proceedings concerning a minor's property, divorce litigation, tax returns, valuation, brokerage, surveying, architectural work, building inspection and permit applications are not included unless separately reviewed and expressly agreed. Where another professional is required, that need should be identified before the scope is confirmed.

Information we need to assess the arrangement

An initial assessment is more useful when it identifies the proposed owner, the money and the intended family rights. Helpful information includes:

• the nationality, age and relationship of each relevant family member;
• whether the parents are married and, if not, the legal status of the father's parentage and parental power;
• the proposed registered owner and why that person is being considered;
• the property location, title document and whether land, an existing house or future construction is involved;
• the purchase price, source of funds and proposed payment route;
• the right the foreign family member expects to have during life and after divorce or death;
• any reservation, sale, loan, construction or property-right document already signed; and
• any deposit paid and the intended completion date.

Frequently asked questions

Does a Thai child need a Thai ID card before owning land?

Thai nationality is the central issue, not the possession of one document alone. The Land Office will require evidence identifying the child, nationality, parentage, house registration and the authority of the person acting for a minor. The exact documents should be confirmed for the proposed registration.

Can the foreign father keep control because he paid?

Not through an undisclosed arrangement. If the money is a genuine gift, ownership belongs to the Thai recipient. If it is a genuine loan or another lawful arrangement, the terms and any security must be reviewed openly and must not operate as concealed foreign land ownership.

Can a usufruct be registered for the foreign parent's lifetime?

A lifetime usufruct may be possible in an appropriate adult-owner arrangement. If the owner is a minor, creating a usufruct requires prior court permission and may involve a conflict between the parent's interests and the child's interests. If the owner is a spouse, Section 1469 and the surrounding marital-property facts should also be reviewed.

Will a usufruct prevent the owner from selling the land?

A registered usufruct generally remains an encumbrance affecting the property for its valid duration, but it does not transfer ownership or necessarily prohibit a sale. The buyer may take the land subject to the registered right. The instrument, title, parties and legal validity must be checked.

Should the Thai spouse make a will?

Estate planning is commonly appropriate, but a will does not give a foreign beneficiary an unrestricted right to retain Thai land. The Thai spouse's will, the foreign spouse's registered rights and the intended Thai beneficiaries should be coordinated. Our Thai Will and Testament service addresses the drafting of a separate Thai will.

Is this planning still useful if the land has already been purchased?

Yes, but the available options may be narrower. The title, existing declarations, payment evidence, marriage status, owner's age, construction history and any current dispute must be reviewed before recommending a new registration or agreement.

Official legal framework

• Department of Lands guidance concerning land and foreign nationals
• Department of Lands guidance for a Thai national with a foreign spouse acquiring land
• Department of Lands announcement on enhanced examination of suspected nominee landholding, May 2026
• Civil and Commercial Code published by the Office of the Judiciary
• Land and Building Tax Act B.E. 2562 (2019)

Official guidance and administrative requirements may be updated. The responsible Land Office and local authority may require documents or factual enquiries specific to the property and proposed transaction.

This page provides general information as of the legal review date stated above. It is not legal or tax advice for a particular transaction. Property rights, family status, nationality, source of funds, title records, local requirements and the terms of each document can materially change the legal position.