Villas in Thailand: the 30-Year Lease, the Supreme Court Ruling on Renewals and the 2026 Nominee Crackdown
A foreign individual buying a villa in Thailand does not buy the land. What you hold is a registered lease of the land for up to 30 years, together with ownership of the house, secured by a registered superficies or by building in your own name on the leased plot. The first 30 years, once registered at the Land Office, are legally secure. Anything promised beyond that is a contractual promise that a Thai court may refuse to enforce.
Two developments make this sharper. The Supreme Court has held that renewal options agreed in advance to stretch a lease past 30 years are void, which ends the “30+30+30” structure. And from August 2026 the authorities began actively screening companies used to hold land for foreigners through Thai nominees. Below we explain the lease itself, the ruling, the ways to own the house, what happens on death or sale, and why the company route is now riskier than ever.
How a villa purchase is put together
A condominium purchase gives you one title deed. A villa purchase usually gives you a bundle of documents instead: a land lease registered at the Land Office, a building purchase or construction agreement for the house, and sometimes a superficies over the land. Each one should be reviewed by your own Thai lawyer, because the protection you have is only as good as the weakest of them.
Registering the lease has a cost. The Land Office charges a 1% registration fee plus 0.1% stamp duty, both calculated on the total rent for the whole registered term, so 1.1% in all. On a lease with the rent prepaid for 30 years, that base is the full prepaid amount.
If the villa sits in a housing estate, the developer also needs a land-allocation permit under the Land Allocation Act, and the house needs a building permit under the Building Control Act. Your lawyer should see both.
The 30-year cap and why registration matters
Section 540 of the Civil and Commercial Code limits a lease of immovable property to 30 years. If the parties agree a longer term, the law cuts it back to 30. Section 538 adds that a lease longer than three years must be in writing and registered at the Land Office, otherwise it can be enforced for only three years.
That second rule is the one that hurts buyers who skip the Land Office. A thirty-year lease signed privately and never registered gives you three enforceable years. Registration is not a formality you can do later at leisure; it is what makes the full term enforceable rather than three years of it.
You will sometimes hear about 50-year leases. Commercial and industrial leases of up to 50 years exist under a separate Act, but they do not apply to residential property.
The Supreme Court ruling on renewals
The Civil and Commercial Code allows a lease to be renewed for up to another 30 years, but the renewal is a new agreement made when the time comes. Structures sold as “30+30+30” went further, writing the renewal options into the original lease, sometimes prepaid and registered, so the villa could be presented as a “90-year” leasehold.
In Supreme Court Judgment No. 4655/2566, the court held that renewal options agreed in advance to stretch a lease beyond 30 years are void and unenforceable, even if they were prepaid and registered. The first registered 30-year term stays valid.
What it means for a buyer is straightforward. Value a villa lease as 30 years of secure use. A renewal clause can still express what you and the landowner intend, but treat it as a promise that depends on the landowner, or their heirs, agreeing again in 30 years, not as a right you have already bought. When a listing says “90-year lease” or “99-year ownership”, it describes something Thai law does not give you.
The government did propose 99-year leases in June 2024, together with a 75% condominium foreign quota. As of October 2026 no amending law has been enacted, so the 30-year cap is still the law.
Owning the house on leased land
A foreigner may own a building without owning the land under it. There are two usual ways to secure that ownership, and one related right that people confuse with them.
Superficies
A superficies is a registered right to own buildings or structures on someone else’s land, for a fixed period of up to 30 years or for the life of the landowner or the superficiary. Unless the deed says otherwise, it can be transferred and inherited. For a villa buyer that makes it a useful companion to the lease, since it deals directly with who owns the house.
Building in your own name
The other route is to build the house in your own name under a building permit on the leased land, so that the structure is recorded as yours from the start.
Usufruct
A usufruct is a registered right to possess, use and take the fruits of someone else’s property, for a fixed period of up to 30 years or for the holder’s lifetime. It is not transferable and it ends when the holder dies. That makes it a poor fit for an investment you may want to sell or leave to your children. Both superficies and usufruct are uncommon in practice and must be registered at the Land Office to bind third parties.
Death, inheritance and a sale of the land
Whether a lease passes to your heirs depends on how it is drafted. Under Supreme Court Judgment No. 11058/2559 of 2016, a fixed-term lease, for example 30 years, is not automatically ended by the lessee’s death and can pass to heirs, especially where the rent was prepaid or subletting was allowed. A lease drafted for the lessee’s lifetime ends on death. Either way, the clause needs to be written for you by a Thai lawyer, not copied from a template.
The other side of the contract matters too. The landowner can die, and the land can be sold. Both events need protection written into the lease. They are contract risks for your lawyer to cover, and registration does not settle them on its own. Ask your lawyer specifically how the documents deal with the lessor’s death, a sale of the land and a mortgage on it.
The 2026 nominee crackdown
A persistent myth holds that a Thai company with Thai shareholders lets a foreigner own the land. It does only if the company is genuinely Thai-majority. A company in which Thai shareholders are nominees, holding shares for a foreigner or funded by one, falls foul of Section 36 of the Foreign Business Act: Thai nationals who lend their names face up to three years’ imprisonment and/or fines of THB 100,000 to 1,000,000. The same section also penalises the foreigner who uses the nominee. The Land Code adds forced disposal of the land and separate criminal liability.
What changed in 2026 is enforcement:
- From 1 August 2026 the Department of Business Development requires bank statements and an investment explanation letter when a company with foreign co-investors or foreign signatories is registered or amended. Its focus is 16 risk provinces, including Phuket, Phang Nga, Krabi, Surat Thani (Koh Samui), Chonburi (Pattaya) and Bangkok. The DBD has flagged nearly 120,000 companies with between 0.01% and 49.99% foreign shareholding for further inspection.
- On 25 August 2026 the Ministry of Interior issued urgent circular No. MorTor 0515.2/Wor 19097, telling provincial land offices to screen companies showing nominee risk indicators, refer them to provincial investigation committees, and pursue land disposal and/or criminal complaints.
- Between 15 and 25 May 2026 the Department of Lands sent provincial land offices three circulars on land held for foreigners through Thai proxies. These are administrative instructions, not new law.
These measures are new, and practice at land offices in Phuket, Samui and Pattaya may tighten further. A company is lawful only if it is genuinely Thai-majority. If a seller proposes a company structure, the right response is to ask your own lawyer, not the seller’s, whether it would survive this screening.
What you are told and what the law says
| What a listing may say | Legal position as of October 2026 |
|---|---|
| “30+30+30 lease” or “90-year lease” | Only the first registered 30 years are secure; pre-agreed renewals were held void in Judgment 4655/2566 |
| “99-year leasehold” | A government proposal since June 2024; not enacted |
| “Freehold villa through a Thai company” | Lawful only if the company is genuinely Thai-majority; nominee shareholding is a crime |
| “Lease signed, registration later” | A lease over 3 years that is not registered is enforceable for only 3 years |
| “50-year lease” | Available only for commercial and industrial leases under a separate Act, not for homes |
| “The lease passes to your children” | Possible for a fixed-term lease drafted for it; a lifetime lease ends on death |
Housing estates and the land you build on
Villa projects sold as housing estates fall under the Land Allocation Act. The Land Allocation Act (No. 3) B.E. 2568 (2025) was announced to take effect on 1 March 2026. It requires developers to keep roads, parks and utilities at their original standard, backed by maintenance guarantees, and lets buyers of at least half the plots form a housing-estate juristic person themselves if the developer does not.
In Phuket, hillside land is also subject to planning limits. A town-planning change enacted in December 2024 opened land between 80 and 140 metres above mean sea level to private development, with a 6-metre height cap and 70% of the plot kept green. If a villa sits in that band, those limits shape what can be built or extended.
Finally, a villa you plan to let by the night is commonly treated as temporary accommodation under the Hotel Act. We cover that in our guide to Thai rental rules.
What to check before you buy
- That the land is on a Chanote, and that your lawyer has searched it at the Land Office.
- That the lease will be registered at the Land Office, and that the price makes sense for 30 years of use.
- How the house is secured: a registered superficies, or construction in your own name under a building permit.
- Clauses covering your death, the landowner’s death, a sale of the land and any mortgage on it.
- For a housing estate, the land-allocation permit and the developer’s maintenance obligations.
- That no part of the deal relies on a company with Thai nominee shareholders.
The transfer costs and annual taxes are set out in our guide to Thai property taxes and fees, and the wider ownership rules in our guide to what a foreigner can own. Villas we currently offer are listed on our Thailand properties page.
