Can foreigners buy a house in Thailand? The legal ways to do it

Last checked 6 October 2026 · 9 min read · English

If an agent tells you that, as a foreigner, you can simply buy land in Thailand, the conversation should end there. Not because owning property is impossible, but because that sentence is usually the opening line of a structure that can cost you everything you put into it. Here is what is legal, what is not, and how to buy a house safely.

What is not legal: nominee arrangements

The pitch is smooth: a Thai company, a friendly Thai name on the share register, and reassurance that "everyone does it this way". Using a Thai national or a Thai company as a front to hold land for a foreign buyer is a crime under the Land Code and the Foreign Business Act. It is not a grey area.

Enforcement is real. In May 2026 the Department of Special Investigation and the Department of Business Development opened an investigation into 34 suspected nominee companies on Koh Samui and Koh Phangan, with plans to extend it to Phuket, Krabi, Phang Nga, Pattaya and Hua Hin. Consequences can include forced sale of the land, criminal charges for both the nominees and the foreign buyer, and problems with your visa.

There is also a simpler risk: if your nominee one day decides the house is theirs, you have no legal standing, because the arrangement you would have to describe in court is itself unlawful. You cannot sue your way out of a structure you were never allowed to build.

The "30 + 30 + 30" problem

This one catches careful buyers because it looks legitimate: a registered 30-year lease, plus contractual promises of two further 30-year terms. Ninety years, practically forever, and some sellers market it that way.

In Supreme Court Decision No. 4655/2566, a Phuket lease signed in 1990 for 30 years, with two automatic 30-year renewals on the same terms and the future rent prepaid, came to an end in 2020. The Court held the renewal clauses void as an attempt to get around the 30-year limit in Section 540 of the Civil and Commercial Code. The lease ended at 30 years, and the prepaid rent for the future terms was not protected.

The practical lesson: the asset you own is the term the Land Office actually registers. Anything after that is a promise that depends on whoever owns the land in 30 years agreeing to a new deal. Price the property on the registered term, and do not pay today for years 31 to 90.

What you can do: six legal routes

1. Buy a condominium

The simplest option. Every condominium may sell up to 49% of its total floor area to foreigners, and you receive a title deed in your own name. Send the purchase money from abroad in foreign currency and keep the bank's credit advice for the Land Office. See how foreigners buy a condo and buying costs.

2. Lease the land or house for 30 years

The standard route for houses and villas. The lease must be registered at the Land Office: a signed contract alone is not enough, and any lease over three years that is not registered can only be enforced for three years. See registering a lease over 3 years.

3. Own the house through superficies

Foreigners may own buildings. If the deal includes you owning the house itself, not just leasing the ground beneath it, a superficies right must be registered separately. A contract clause saying "the buyer owns the villa" is not the same thing.

4. Usufruct

A registered right to use a property and take its benefits, potentially for life. Know the limits: you cannot sell it, transfer it or leave it to your children, and it ends when you die.

5. Sap-ing-sit (rights over leasehold assets)

A newer instrument introduced in 2019. Still capped at 30 years, but unlike an ordinary lease it can be sold, inherited, mortgaged and sublet. Few projects use it yet, but it is worth asking about. Read our full guide: what sap-ing-sit is.

6. Section 96 bis

The one route to land ownership. Invest at least ฿40 million in approved assets, such as government bonds or BOI-promoted companies, hold it for at least five years, and with the Minister of Interior's approval you may acquire up to one rai of land for your residence in Bangkok, Pattaya, a municipality or a designated residential zone. If the conditions are broken, the land must be sold. It is real law, but approvals are very rare. Anyone describing it as a straightforward option is overselling it.

Married to a Thai national?

Land can be bought in the Thai spouse's name. The foreign spouse signs a declaration at the Land Office that the money belongs to the Thai spouse and that they have no claim to the land. Legally, the land is the Thai spouse's property.

Buying a house as a foreigner, step by step

1. Choose the structure first: lease plus superficies, sap-ing-sit, or a condo instead.
2. Hire your own lawyer to check the title deed (chanote), the owner, mortgages and restrictions, and to read the Thai text that will be filed.
3. Negotiate the price on the registered term, not on promised renewals.
4. Register everything at the Land Office: the lease, the superficies or sap-ing-sit, and any mortgage.
5. Pay from abroad and keep the bank records.
6. Plan for the end of the term and for inheritance, in writing.

Reform proposals to raise the condo foreign quota to 75% and allow 99-year leases were discussed from 2024, but had not been enacted as of 2026: the 49% quota and 30-year lease limit still apply.

Frequently asked

General information checked October 2026, not legal advice. Every transaction is different; consult a licensed Thai lawyer before you commit funds.