Long-Term Land Leases in Thailand for 30 Years: What a Foreigner Needs to Know

Why a Lease Rather Than a Purchase

Foreigners in Thailand are prohibited from owning land outright (freehold) - this is an express prohibition under the Land Code. Accordingly, the most common lawful way for a foreigner to secure rights over a plot of land or a house built on land is through a long-term lease (leasehold). Legally, this is not a 'right in rem over immovable property' but a contractual (personal) obligation between the lessor and the lessee, governed by the 'Hire of Property' provisions of the Civil and Commercial Code (CCC), Sections 537-571.

The distinction must be understood from the outset. When purchasing a condominium unit, a foreigner acquires full ownership of the apartment within the building's 49-percent foreign ownership quota (Condominium Act). When leasing land, the foreigner acquires only a time-limited right of use under a contract. That right is weaker: it cannot be independently sold or mortgaged without the owner's consent.

The Lease Term: Where '30 Years' Comes From

The key limitation is set out in Section 540 of the CCC: the maximum term for a lease of immovable property is 30 years. A contract concluded for a longer term does not become wholly void, but is reduced by law to 30 years. The parties are entitled, upon expiry of that period, to renew the lease for a further maximum of 30 years.

This is the origin of the popular market formula '30+30+30', which should be read with clear eyes:

• Only the first 30-year period, properly executed and registered, is legally protected.
• Options to renew are nothing more than the owner's promise to enter into a new contract in the future. They are not themselves registered as a full lease for 90 years.
• The Supreme Court of Thailand has confirmed on multiple occasions that future renewals can only be exercised if the owner who is a party to the agreement is still alive and willing to act. If the land changes hands, the new owner is not bound by any renewal promise made by a predecessor.

Accordingly, '90 years' is a marketing construct, not a guaranteed term.

Registration at the Land Department

Under Section 538 of the CCC, a lease with a term exceeding three years that has not been registered at the Land Office is enforceable only for the first three years. This is critical: an oral lease or a lease merely signed by the parties for '30 years', without registration, protects the lessee for only 3 years.

Registration is available only in respect of land carrying a full title document - principally a Chanote (Nor Sor 4 Jor). The lease is recorded on the reverse of the land title certificate, and the right then runs with the land upon any change of ownership. A government registration fee (approximately 1 percent of the total lease consideration) and a stamp duty are payable upon registration.

Inheritance, Transfer, and Mortgage

This is the area that most frequently causes disappointment. As a general rule, a leasehold right is personal and tied to the lessee as a party to the contract. The Supreme Court takes the position that a lease terminates upon the death of the lessee unless the contract expressly provides otherwise. For the lease to pass to heirs, an inheritance right must be separately stipulated in the body of the contract and registered.

In addition, without the owner's consent the lessee may not:

• assign (transfer) the lease to a third party;
• sublet the property;
• use the leasehold right as collateral for a loan.

All of these possibilities exist only if they have been agreed with the owner and incorporated into the contract.

Lease Versus Ownership: A Brief Comparison

Funds and Foreign Exchange Control

To purchase a condominium unit in freehold ownership, a foreigner must remit foreign currency from abroad and obtain from the receiving bank a FET form (formerly Tor Tor 3), which confirms the source of funds and is required for title registration. For an ordinary land lease, the FET form is not formally required; however, remitting funds through a bank with a FET form is still advisable, as it simplifies any future repatriation of money and evidences the legality of the payment.

Exercise caution with advance payment for the entire term. If you pay rent for 30 years upfront and the lease is not registered, or the owner becomes insolvent, recovering those funds is virtually impossible.

A Separate Regime for Business

For large-scale industrial and commercial investments, a special statute exists - the Hire of Immovable Property for Commerce and Industry Act, 1999 - which permits leases of up to 50 years with a further renewal of 50 years. However, it applies only to approved investment projects involving substantial capital and is not relevant to the purchase of residential property by a private individual.

What to Check and What to Watch Out For

• Land title - Chanote (Nor Sor 4 Jor) only; verify the original at the Land Office, not a copy.
• Confirm that the lease is registered on the reverse of the title certificate, not merely signed by the parties.
• Ensure the contract expressly provides for: the right of inheritance, the right of assignment and subletting, and the owner's obligation to renew the lease.
• Check whether the land is subject to any mortgage, seizure, or other encumbrance (obtain a certified extract from the Land Office).
• Identify the owner: if it is a Thai company, assess its financial stability - a '30+30' promise outlasts only a living and solvent lessor.
• Review payment terms and the payment schedule; make any substantial advance payment only after registration has been completed.
• Clarify who bears the taxes and fees upon registration (these are commonly allocated by agreement between the parties).
• Retain an independent Thai lawyer who has no connection to the seller or developer.