Leasehold

Q: Are automatic lease renewals (e.g., 30+30+30) legally enforceable?

No. Clauses promising automatic renewal (often marketed as “30+30+30”) are not legally binding lease rights in Thailand. They are treated as personal promises only, and Thai courts, including the Supreme Court, have held that even the original lessor is not bound to honour the first renewal. In practice, such clauses are unenforceable against both current and future landowners, and registrars at the Land Office will refuse to register them as lease rights.

Q: Will two back-to-back 30-year leases secure 60 years?

No. Signing two consecutive 30-year lease contracts, whether registered or not, does not create 60 years of secure leasehold in Thailand. The courts treat this as an attempt to bypass the legal limit, and under Section 540 it is regarded as one lease with a maximum of 30 years. Supreme Court rulings confirm this interpretation.

Q: How does the Land Office handle leases with automatic renewals?

The Land Department follows Instruction Letter No. มท 0515.1/ว 8867 (24 April 2008), which directs registrars to refuse registration of leases that suggest automatic renewals or terms longer than 30 years. Such provisions are considered inconsistent with Section 540 and the Civil and Commercial Code as interpreted by the Thai courts.

Glossaries

Term Definition

Term	Definition
Leasehold	Leasehold in Thai property law refers to the right to use land or real estate under a lease agreement. Under Section 540 of the Civil and Commercial Code, the maximum lease term is 30 years, with renewals possible but never guaranteed beyond another 30 years. Marketing claims of '30+30+30' leases or automatic renewals have no legal basis, are not legally enforceable, and will be rejected by the Land Office. Thai Leasehold Thailand Leasehold Law: Section 540 of the Civil and Commercial Code Understand the 30-year maximum lease term, how renewals really work, why “30+30” structures don’t hold, and what the Land Office will (and won’t) register. On this page Section 540: The 30-Year Cap Renewal Options: Common but Misleading Understanding Leasehold in Thailand Back-to-Back Leases Land Office Registration Policy Beware of Misleading Legal Advice Case Court Samples Summary FAQ Section 540: The 30-Year Cap “สัญญาเช่าทรัพย์สินที่ดินหรืออาคารซึ่งไม่ใช่โฉนด หรือสิทธิ ใด ๆ ใน ทรัพย์สินนั้น ให้ ทำได้ ไม่ เกิน สามสิบ ปี และ ถ้าทำ เกิน กว่านั้น ให้ ถือ ว่า ทำ ไว้ เพียง สามสิบ ปี เท่านั้น และ สัญญาเช่าดังกล่าว อาจทำ ต่อกันได้ แต่ ให้ ถือ ว่า รวม ต่อ กันแล้ว มิ เกิน สามสิบ ปี นับ แต่ วัน ทำ สัญญาครั้ง ต่อ มา” “The duration of a lease of immovable property cannot exceed thirty years. If it is made for a longer period, such period shall be reduced to thirty years. The aforesaid period may be renewed, but it must not exceed thirty years from the time of renewal.” Under the Thailand Civil and Commercial Code (Section 540), a lease of immovable property (land, house, or condominium) cannot exceed 30 years. Any agreement stating a longer period is automatically reduced to 30 years. A renewal is possible, but it must be executed at the time of renewal and cannot exceed 30 years from the renewal date. Renewal Options: Common but Misleading Under Thai law, a lease of immovable property is limited to a maximum of 30 years per term (Section 540 Civil and Commercial Code). Any further period must be created as a new lease once the existing lease has expired or been validly terminated. A “renewal” is therefore not an automatic extension of the old contract, but a fresh lease which, if it exceeds three years, must be made in writing and registered at the Land Department to be enforceable beyond three years and against third parties. In Thai law, a renewal clause in a 30-year lease does not give you a guaranteed extra 30 years. After 30 years, the owner can still refuse to sign a new lease, even if the contract said it was “renewable”. If that happens, the renewal clause might, in some cases, be used to claim damages against the original owner, but it does not force a new 30-year lease into existence. If the land has been sold in the meantime, the new owner is generally not bound by renewal promises made by the previous owner, so you cannot normally force the buyer to honour the renewal; any claim you might have is only against the original lessor, not the transferee. In property developments and 'leasehold' offers to foreigners, you may see marketing such as renewable lease, or “30+30+30” years, automatic renewals, or long-term options linked to prepayment. However, these renewal promises are not protected lease rights under `Section 569` and do not automatically bind a new owner. They are treated only as personal contractual undertakings of the original lessor and are often unenforceable. This has been reaffirmed in Supreme Court Case No. 4655-2566, where the Court held that pre-agreed “30+30+30” automatic renewals and prepaid extension fees unlawfully circumvent the 30-year cap in Section 540 and are therefore void, leaving only the original 30-year lease term in force. Such clauses are personal contractual promises between landlord and tenant. They are not binding on third parties (e.g., a new owner). In practice they are legally weak and often unenforceable. Enforceability of renewal promises is also explained in this 1997 Supreme Court ruling. Understanding Leasehold in Thailand In many civil-law and common-law countries, leasehold usually refers to a real right attached to a property, a right in rem that gives the holder a secure, sometimes transferable legal interest in land or buildings. In Thailand, however, leasehold is governed by the ordinary tenancy provisions of the Civil and Commercial Code. Legally, a lease is primarily a personal right belonging to the lessee. As a default rule, a lease terminates upon the death of the lessee, unless the contract provides otherwise and such arrangement is permitted by law. When a lease of immovable property is properly registered at the Land Office (required for terms over three years), it gains stronger effect against third parties and begins to operate more like a right in rem. Despite this, the legal foundation remains that of a tenancy, not a separate “real leasehold estate” as known in some foreign jurisdictions. Because of this hybrid nature (a personal right by default, with limited real-effect upon registration) Thai land leases must be carefully drafted to address key issues such as duration, death of the lessee, assignment and sublease, renewal options, and protection against changes of land ownership. Back-to-Back Leases Some contracts attempt to bypass the cap by signing two consecutive 30-year leases, whether registered or not. Under Section 540 and relevant Supreme Court rulings, arrangements intended to secure 60 years are treated as one lease reduced to 30 years. Land Office Registration Policy Per Instruction Letter No. มท 0515.1/ว 8867 (24 April 2008), leases suggesting automatic renewals or a term beyond 30 years are considered in conflict with the Civil and Commercial Code and must be refused registration. When a lease is registered at the Land Office, the official record is made on the Tor Dor 11 form. This 1 page official form (Thai only) shows the core details of the lease: parties, property, term, rent, and a note that a private lease agreement exists. The private contract is attached to the file, but the Land Office does not read or approve every clause. Officers mainly check for clearly illegal terms, as mentioned above, such as prepaid future renewals, automatic multi-term structures, or hidden ownership-transfer promises. Registration therefore protects the lease term itself and the basic right to use the property, but it does not turn every promise in the private contract into a real right that binds a future buyer. If there is a dispute about a specific clause (for example a succession clause or a special benefit), this is for the courts to decide, not the Land Office. A lease can be “registered” while some clauses are still treated as personal undertakings that do not follow the land under Section 569. Beware of Misleading Legal Advice Some websites and firms still promote superficial workarounds implying they can secure lease terms beyond 30 years. These claims lack legal basis and amount to legal self-deception designed to sell services. When tested, they do not withstand scrutiny. Supreme Court Case Law on Lease Renewal The principle that lease renewals do not create automatic, secured rights beyond the initial 30-year term is supported by a long line of Thai Supreme Court decisions interpreting Section 540 of the Civil and Commercial Code. These rulings consistently hold that any further term requires a new lease executed at the time of renewal and (if over three years) registered again with the Land Office. Case No. 1170-2506 – Confirms that attempts to structure multiple periods or chained leases as continuous rights are treated as a single lease with a maximum of 30 years. Case No. 661-2511 – Rejects “back-to-back” lease structures that aim to secure more than 30 years of possession; such arrangements do not create binding future lease rights. Case No. 1213-2517 – Holds that renewal promises are personal contractual undertakings and do not bind subsequent landowners unless a new lease is executed and registered. Case No. 5277-2540 – Confirms that a renewal clause does not guarantee a new 30-year term. Renewal must be negotiated as a separate lease, and a lessor may lawfully refuse renewal even if the contract contains renewal language. Case No. 4655-2566 – A modern ruling addressing “30+30+30”-style arrangements and prepaid extension fees. The Court held that pre-arranged automatic renewals or advance payments for future lease terms conflict with Section 540 and cannot create binding lease rights beyond the initial 30-year period. Any further term must be created as a new, separately registered lease. Together, these Supreme Court decisions demonstrate a clear and consistent approach:Thai leasehold security extends only to the current registered term, and renewal options— whether implied, promised, or prepaid—do not create enforceable rights to a further 30-year lease unless a new contract is executed and properly registered. Summary Maximum lease term: 30 years. Renewal: Allowed, but must be executed anew and cannot exceed 30 years from the renewal date. “30+30+30” & automatic renewals: A common marketing claim to sell leasehold property, but not 90 years and without legal basis. Thai courts, including the Supreme Court, have ruled that even the original owner is not bound to honor a promised renewal. After 30 years, the lessee must vacate without compensation unless a new lease is voluntarily granted and registered. Land Office policy: Registrars must refuse leases suggesting terms beyond 30 years. Related legal topic: If you found this article helpful, you may also want to read our detailed guide on Section 569 of the Thai Civil and Commercial Code – Effect of Lease on Transfer of Ownership. This section explains how lease rights continue or terminate when property ownership changes in Thailand. Civil and Commercial Code: Sections 537–571 ThailandLawOnline.com – Lease or Hire of Property Laws Leasehold, Lease and Tenancy Laws ThailandLawOnline.com – Article Archive Section 569 (transfer of ownership) ThailandLawOnline.com – Section 569 Civil and Commercial Code Explained Tor Dor 11 Land Office Form ThailandLawOnline.com – Official Lease Registration Form Explained The 90-Year Lease Myth SamuiForSale.com – Thai Lease Law Explained FAQ Does the Land Office register 30+30 or long-term renewal leases on Tor.Dor.11? No. The Thai Land Office only records the actual lease term being registered (up to 30 years) on the official lease registration form Tor.Dor.11 (ท.ด.11). So-called “30+30” or long-term renewal leases in Thailand are not registered as lease rights on Tor.Dor.11. Any renewal option (for example “30+30”) can only be written in your private lease agreement. Even if that private lease is attached to Tor.Dor.11 at the Land Office, the renewal clause is treated as a personal contractual promise, not as a registered leasehold right that follows the land or automatically binds future owners. Under Thai law, a renewal is normally treated as a new 30-year lease, which must be renegotiated and registered again when the original term expires. Whether a renewal promise can be enforced is ultimately up to the Thai courts, and court decisions on lease renewals are generally not favourable to the lessee. The Land Office also follows Instruction Letter No. มท 0515.1/ว 8867 (24 April 2008), which instructs officials to refuse registration of prepaid or automatic renewal arrangements that conflict with the 30-year maximum lease term under Thai law. What is the maximum lease term in Thailand under Section 540? Under Section 540 of the Civil and Commercial Code, the maximum lease term for immovable property is 30 years. Any contract stating a longer period is automatically reduced by law. Renewals are possible, but they must be executed at the time of renewal and each renewal cannot exceed 30 years. Courts consistently apply this cap, so “longer” leases are legally cut back. Are automatic lease renewals (e.g., 30+30+30) legally enforceable? No. Clauses promising automatic renewal (often marketed as “30+30+30”) are not legally binding lease rights. They are considered personal promises only, and Thai courts, including the Supreme Court, have held that even the original lessor is not bound to honor the first renewal. In practice, such clauses are unenforceable against both current and future landowners, and registrars at the Land Office will refuse to register them. Will two back-to-back 30-year leases secure 60 years? No. Signing two consecutive 30-year contracts, whether registered or not, does not create 60 years of security. The courts treat this as an attempt to bypass the law, and under Section 540, it is legally regarded as one lease with a maximum of 30 years. Supreme Court rulings confirm this interpretation. How does the Land Office handle leases with automatic renewals? The Land Department follows Instruction Letter No. มท 0515.1/ว 8867 (24 April 2008), which directs registrars to refuse registration of leases that suggest automatic renewals or terms longer than 30 years. Such provisions are considered inconsistent with Section 540 and the Civil and Commercial Code as interpreted by the courts. ← Previous: Lease in Thailand 'start' Next: Download a DIY Land Lease Agreement → Synonyms: lease agreement

Leasehold

Leasehold in Thai property law refers to the right to use land or real estate under a lease agreement. Under Section 540 of the Civil and Commercial Code, the maximum lease term is 30 years, with renewals possible but never guaranteed beyond another 30 years. Marketing claims of '30+30+30' leases or automatic renewals have no legal basis, are not legally enforceable, and will be rejected by the Land Office.

Thai Leasehold

Thailand Leasehold Law: Section 540 of the Civil and Commercial Code

Understand the 30-year maximum lease term, how renewals really work, why “30+30” structures don’t hold, and what the Land Office will (and won’t) register.

Section 540: The 30-Year Cap

“สัญญาเช่าทรัพย์สินที่ดินหรืออาคารซึ่งไม่ใช่โฉนด หรือสิทธิ ใด ๆ ใน ทรัพย์สินนั้น ให้ ทำได้ ไม่ เกิน สามสิบ ปี และ ถ้าทำ เกิน กว่านั้น ให้ ถือ ว่า ทำ ไว้ เพียง สามสิบ ปี เท่านั้น และ สัญญาเช่าดังกล่าว อาจทำ ต่อกันได้ แต่ ให้ ถือ ว่า รวม ต่อ กันแล้ว มิ เกิน สามสิบ ปี นับ แต่ วัน ทำ สัญญาครั้ง ต่อ มา”
“The duration of a lease of immovable property cannot exceed thirty years. If it is made for a longer period, such period shall be reduced to thirty years. The aforesaid period may be renewed, but it must not exceed thirty years from the time of renewal.”

Under the Thailand Civil and Commercial Code (Section 540), a lease of immovable property (land, house, or condominium) cannot exceed 30 years. Any agreement stating a longer period is automatically reduced to 30 years. A renewal is possible, but it must be executed at the time of renewal and cannot exceed 30 years from the renewal date.

Renewal Options: Common but Misleading

Under Thai law, a lease of immovable property is limited to a maximum of 30 years per term (Section 540 Civil and Commercial Code). Any further period must be created as a new lease once the existing lease has expired or been validly terminated. A “renewal” is therefore not an automatic extension of the old contract, but a fresh lease which, if it exceeds three years, must be made in writing and registered at the Land Department to be enforceable beyond three years and against third parties.

In Thai law, a renewal clause in a 30-year lease does not give you a guaranteed extra 30 years. After 30 years, the owner can still refuse to sign a new lease, even if the contract said it was “renewable”. If that happens, the renewal clause might, in some cases, be used to claim damages against the original owner, but it does not force a new 30-year lease into existence. If the land has been sold in the meantime, the new owner is generally not bound by renewal promises made by the previous owner, so you cannot normally force the buyer to honour the renewal; any claim you might have is only against the original lessor, not the transferee.

In property developments and 'leasehold' offers to foreigners, you may see marketing such as renewable lease, or “30+30+30” years, automatic renewals, or long-term options linked to prepayment. However, these renewal promises are not protected lease rights under Section 569 and do not automatically bind a new owner. They are treated only as personal contractual undertakings of the original lessor and are often unenforceable. This has been reaffirmed in Supreme Court Case No. 4655-2566, where the Court held that pre-agreed “30+30+30” automatic renewals and prepaid extension fees unlawfully circumvent the 30-year cap in Section 540 and are therefore void, leaving only the original 30-year lease term in force.

Such clauses are personal contractual promises between landlord and tenant.
They are not binding on third parties (e.g., a new owner).
In practice they are legally weak and often unenforceable.
Enforceability of renewal promises is also explained in this 1997 Supreme Court ruling.

Understanding Leasehold in Thailand

In many civil-law and common-law countries, leasehold usually refers to a real right attached to a property, a right in rem that gives the holder a secure, sometimes transferable legal interest in land or buildings. In Thailand, however, leasehold is governed by the ordinary tenancy provisions of the Civil and Commercial Code. Legally, a lease is primarily a personal right belonging to the lessee. As a default rule, a lease terminates upon the death of the lessee, unless the contract provides otherwise and such arrangement is permitted by law.

When a lease of immovable property is properly registered at the Land Office (required for terms over three years), it gains stronger effect against third parties and begins to operate more like a right in rem. Despite this, the legal foundation remains that of a tenancy, not a separate “real leasehold estate” as known in some foreign jurisdictions.

Because of this hybrid nature (a personal right by default, with limited real-effect upon registration) Thai land leases must be carefully drafted to address key issues such as duration, death of the lessee, assignment and sublease, renewal options, and protection against changes of land ownership.

Back-to-Back Leases

Some contracts attempt to bypass the cap by signing two consecutive 30-year leases, whether registered or not. Under Section 540 and relevant Supreme Court rulings, arrangements intended to secure 60 years are treated as one lease reduced to 30 years.

Land Office Registration Policy

Per Instruction Letter No. มท 0515.1/ว 8867 (24 April 2008), leases suggesting automatic renewals or a term beyond 30 years are considered in conflict with the Civil and Commercial Code and must be refused registration.

When a lease is registered at the Land Office, the official record is made on the Tor Dor 11 form. This 1 page official form (Thai only) shows the core details of the lease: parties, property, term, rent, and a note that a private lease agreement exists. The private contract is attached to the file, but the Land Office does not read or approve every clause. Officers mainly check for clearly illegal terms, as mentioned above, such as prepaid future renewals, automatic multi-term structures, or hidden ownership-transfer promises.

Registration therefore protects the lease term itself and the basic right to use the property, but it does not turn every promise in the private contract into a real right that binds a future buyer. If there is a dispute about a specific clause (for example a succession clause or a special benefit), this is for the courts to decide, not the Land Office. A lease can be “registered” while some clauses are still treated as personal undertakings that do not follow the land under Section 569.

Beware of Misleading Legal Advice

Some websites and firms still promote superficial workarounds implying they can secure lease terms beyond 30 years. These claims lack legal basis and amount to legal self-deception designed to sell services. When tested, they do not withstand scrutiny.

Supreme Court Case Law on Lease Renewal

The principle that lease renewals do not create automatic, secured rights beyond the initial 30-year term is supported by a long line of Thai Supreme Court decisions interpreting Section 540 of the Civil and Commercial Code. These rulings consistently hold that any further term requires a new lease executed at the time of renewal and (if over three years) registered again with the Land Office.

Case No. 1170-2506 – Confirms that attempts to structure multiple periods or chained leases as continuous rights are treated as a single lease with a maximum of 30 years.
Case No. 661-2511 – Rejects “back-to-back” lease structures that aim to secure more than 30 years of possession; such arrangements do not create binding future lease rights.
Case No. 1213-2517 – Holds that renewal promises are personal contractual undertakings and do not bind subsequent landowners unless a new lease is executed and registered.
Case No. 5277-2540 – Confirms that a renewal clause does not guarantee a new 30-year term. Renewal must be negotiated as a separate lease, and a lessor may lawfully refuse renewal even if the contract contains renewal language.
Case No. 4655-2566 – A modern ruling addressing “30+30+30”-style arrangements and prepaid extension fees. The Court held that pre-arranged automatic renewals or advance payments for future lease terms conflict with Section 540 and cannot create binding lease rights beyond the initial 30-year period. Any further term must be created as a new, separately registered lease.

Together, these Supreme Court decisions demonstrate a clear and consistent approach:Thai leasehold security extends only to the current registered term, and renewal options— whether implied, promised, or prepaid—do not create enforceable rights to a further 30-year lease unless a new contract is executed and properly registered.

Summary

Maximum lease term: 30 years.
Renewal: Allowed, but must be executed anew and cannot exceed 30 years from the renewal date.
“30+30+30” & automatic renewals: A common marketing claim to sell leasehold property, but not 90 years and without legal basis. Thai courts, including the Supreme Court, have ruled that even the original owner is not bound to honor a promised renewal. After 30 years, the lessee must vacate without compensation unless a new lease is voluntarily granted and registered.
Land Office policy: Registrars must refuse leases suggesting terms beyond 30 years.

Civil and Commercial Code: Sections 537–571 ThailandLawOnline.com – Lease or Hire of Property Laws Leasehold, Lease and Tenancy Laws ThailandLawOnline.com – Article Archive Section 569 (transfer of ownership) ThailandLawOnline.com – Section 569 Civil and Commercial Code Explained Tor Dor 11 Land Office Form ThailandLawOnline.com – Official Lease Registration Form Explained The 90-Year Lease Myth SamuiForSale.com – Thai Lease Law Explained

FAQ

Does the Land Office register 30+30 or long-term renewal leases on Tor.Dor.11?

No. The Thai Land Office only records the actual lease term being registered (up to 30 years) on the official lease registration form Tor.Dor.11 (ท.ด.11). So-called “30+30” or long-term renewal leases in Thailand are not registered as lease rights on Tor.Dor.11.
Any renewal option (for example “30+30”) can only be written in your private lease agreement. Even if that private lease is attached to Tor.Dor.11 at the Land Office, the renewal clause is treated as a personal contractual promise, not as a registered leasehold right that follows the land or automatically binds future owners. Under Thai law, a renewal is normally treated as a new 30-year lease, which must be renegotiated and registered again when the original term expires.
Whether a renewal promise can be enforced is ultimately up to the Thai courts, and court decisions on lease renewals are generally not favourable to the lessee. The Land Office also follows Instruction Letter No. มท 0515.1/ว 8867 (24 April 2008), which instructs officials to refuse registration of prepaid or automatic renewal arrangements that conflict with the 30-year maximum lease term under Thai law.

What is the maximum lease term in Thailand under Section 540?

Under Section 540 of the Civil and Commercial Code, the maximum lease term for immovable property is 30 years. Any contract stating a longer period is automatically reduced by law. Renewals are possible, but they must be executed at the time of renewal and each renewal cannot exceed 30 years. Courts consistently apply this cap, so “longer” leases are legally cut back.

Are automatic lease renewals (e.g., 30+30+30) legally enforceable?

No. Clauses promising automatic renewal (often marketed as “30+30+30”) are not legally binding lease rights. They are considered personal promises only, and Thai courts, including the Supreme Court, have held that even the original lessor is not bound to honor the first renewal. In practice, such clauses are unenforceable against both current and future landowners, and registrars at the Land Office will refuse to register them.

Will two back-to-back 30-year leases secure 60 years?

No. Signing two consecutive 30-year contracts, whether registered or not, does not create 60 years of security. The courts treat this as an attempt to bypass the law, and under Section 540, it is legally regarded as one lease with a maximum of 30 years. Supreme Court rulings confirm this interpretation.

How does the Land Office handle leases with automatic renewals?

The Land Department follows Instruction Letter No. มท 0515.1/ว 8867 (24 April 2008), which directs registrars to refuse registration of leases that suggest automatic renewals or terms longer than 30 years. Such provisions are considered inconsistent with Section 540 and the Civil and Commercial Code as interpreted by the courts.

Synonyms: lease agreement