30-year leaseholds in Thailand: what is enforceable

What a Thai leasehold is

A leasehold is a 30-year registered lease. It gives its holder the right to use the land for the term of the lease — it is not ownership. That distinction is the whole subject: foreigners cannot own land in Thailand, and a lease is the registered instrument that gives a foreign buyer the right to use a property.

The lease is registered at the Land Office, the provincial office where titles are searched, encumbrances registered and transfers executed. Registration is what makes a leasehold real: the lease only has the weight of what is actually registered on the title.

Renewal promises are generally not enforceable

A Thai leasehold runs for 30 years. Renewal clauses are generally not enforceable against a future owner: if the registered owner changes, the new owner is generally not bound by the promise to renew. A '30+30+30' lease — sold as 90 years of use — is therefore a contractual promise only, and the verification states it plainly.

Enforceable is the operative word. What is registered on the title is enforceable — the 30-year term. What rests on a promise, the further 30-year periods, is a contractual matter between the parties and generally does not bind whoever owns the land next.

The registered alternatives

A usufruct is the right to use a property and take its income, up to lifetime. Where a lease is limited to 30 years, a usufruct runs for the holder's lifetime.

A superficies is the right to own structures on land owned by someone else. It appears often in foreign-buyer villa structures: one party owns the land, another owns what stands on it.

Both are legitimate and registrable — the question is always what is actually registered. A usufruct or superficies promised in a sales conversation but absent from the title is a red flag, and a red flag is a deliverable, not a failure.

What the verification checks

A leasehold dossier is verified from the Land Office records, where titles are searched and encumbrances registered. The verification checks that the lease is registered against the title, and reads the lease itself — including the wording of any renewal clause.

It places the lease in the chain: the title the lease sits on, its history, and what else is registered against it. A lease is an encumbrance among others — a mortgage, a usufruct or a superficies can sit on the same title — and the verification records each one.

The result is a set of findings, each tied to its source document: what is registered on the title, what the lease promises, and what is missing. A red flag is a deliverable, not a failure — and red flags become conditions before any payment milestone.

What Suradeed is, and is not

Suradeed is not a law firm and gives no legal advice. Every legal finding and recommendation in a verification certificate is produced and signed by a licensed Thai law firm, which is responsible for it. Suradeed defines the verification protocol, coordinates the work, controls its quality and delivers the result.

You are billed in two lines for that reason: the partner firm's fee, which Suradeed collects as payment agent for the firm, and Suradeed's own platform and coordination fee. Your invoice shows both. Suradeed accepts no commission or referral benefit from any seller, developer, agent or broker — independence is contractual, not a policy statement.