Editorial
Thailand Leasehold Inheritance Rights for Foreigners: 2026 Guide
By THAI.ESTATE Editorial Team13 min read
Leasehold property in Thailand does not pass to your heirs the way freehold does. Under the Thai Civil and Commercial Code, a registered lease is a personal right tied to the original lessee. When you die, that lease terminates unless the lease contract contains an explicit inheritance clause and that clause is correctly registered at the Land Office. Without those two conditions in place, your family receives nothing.
This matters because the majority of foreigners in Thailand hold property through leasehold, not freehold. If you are one of them, understanding exactly what your heirs can and cannot claim - and what paperwork actually protects them - is essential before you sign anything.
Quick answer
- A leasehold interest in Thailand is personal to the lessee by default. It does not automatically transfer to your heirs on death.
- An inheritance clause in a registered lease contract can allow your heirs to step into the lease for its remaining term. The clause must be in the lease document registered at the Land Department, not only in a side agreement.
- The maximum registered lease term in Thailand is 30 years under the Civil and Commercial Code. Two further 30-year options can be written in, giving a marketed '90-year' structure, but only the first 30 years are enforceable against a new landowner.
- Even with an inheritance clause, your heirs inherit only the remaining term, not a fresh 30 years.
- A Thai will or a properly drafted foreign will (apostilled and translated) can direct the leasehold interest to named heirs, but the underlying lease contract must already permit transfer on death.
- Freehold condominium units (under the Condominium Act, within the 49% foreign quota) carry clearer inheritance rights: the unit passes as an asset of the estate, subject to Thai probate.
Options and scenarios
Option 1: Leasehold with no inheritance clause
This is the most common and the most dangerous position for foreign buyers. The lease contract is silent on what happens when the lessee dies. Under Section 569 of the Civil and Commercial Code, a lease of immovable property does not extinguish on the death of the lessee - it binds the heirs of both parties for the remaining term. However, 'binding the heirs' in practice means your heirs can occupy or use the property for the time left, but they cannot renew, cannot sell the lease easily, and have no leverage if the landlord disputes the succession. In practice, many landlords challenge this when the lessee dies, particularly when the lease is not clearly worded. Legal costs and delays follow.
Option 2: Leasehold with a registered inheritance and transfer clause
A well-drafted lease includes an explicit clause permitting the lessee's heirs to be substituted as lessee, and permitting the lessee to transfer the lease to a third party (including by way of a will). This clause must appear in the registered lease document at the Land Office, not only in a side letter. A side letter has no effect on the Land Department record and offers limited contractual protection if the landlord changes.
With this structure, your heir can present a grant of probate or equivalent foreign succession document (apostilled, translated into Thai by a certified translator) to the Land Office and be registered as the new lessee for the remaining term. As of 2026, the Land Department's process for this is not standardized across all provinces, and some offices require additional documentation. Budget time and legal fees for this step.
Option 3: Leasehold within a long-term structure (the '90-year' lease)
Many developers market a '90-year lease' as three consecutive 30-year terms. Only the first 30-year period is registrable at the Land Office and enforceable against any future landowner. The second and third options are contractual promises between you and the current landowner. If the land is sold, the new owner is not legally bound by those renewal options under current Thai law. Your heirs may inherit the lease but could face a landlord who refuses to honor the second or third term. The Thai Supreme Court has consistently held that only the registered 30-year term is enforceable as a real right (in rem). The renewal options are personal rights (in personam) only.
For inheritance purposes, your heirs step into the first registered term only. Their ability to enforce renewals depends on the financial standing and willingness of the original developer or landowner - or whoever buys the land.
Option 4: Freehold condominium unit (for comparison)
Foreign buyers can own condominium units outright (freehold) under the Condominium Act, provided the building's foreign quota (49% of total unit floor space) is not exceeded. A freehold unit is an asset of your estate. It passes to your heirs through Thai probate or by operation of a valid will recognized in Thailand. Your heirs do not need to negotiate with a landlord. They can sell, rent, or occupy as owners. This is the structurally cleaner option for estate planning.
Option 5: Thai company structure (a common workaround, with serious caveats)
Some buyers hold leasehold or land-related interests through a Thai limited company. On death, company shares can pass to heirs. However, the Thai Foreign Business Act and Land Code restrict foreign shareholding in land-owning companies. If your heirs are also foreign, they face the same ownership limits. Thai authorities have become more active in scrutinizing nominee shareholder structures. The THAI.ESTATE Editorial Team does not recommend this route without specialist Thai legal advice specific to your circumstances, and we note that enforcement risk has increased since 2023.
Comparison table
| Parameter | Leasehold (no inheritance clause) | Leasehold (with registered inheritance clause) | Freehold condo unit |
|---|---|---|---|
| Passes to heirs on death | Uncertain - heirs may have a claim to remaining term only, but subject to dispute | Yes - heirs step into remaining term if probate documents are accepted by Land Office | Yes - full ownership passes through estate and probate |
| Heirs receive a fresh term | No | No - remaining term only | Not applicable (ownership is indefinite) |
| Requires Land Office action | Yes, and outcome is disputed | Yes, process varies by province as of 2026 | Yes, standard title transfer |
| Landlord cooperation needed | Potentially | Reduced but not eliminated | Not required |
| Renewable term enforceable | No (renewal options are personal rights only) | No (same legal position for renewals) | Not applicable |
| Will can direct the interest | Partially - lease must already permit it | Yes, if clause allows transfer | Yes, straightforwardly |
| Resale by heirs | Difficult - requires landlord consent in most contracts | Possible if lease permits sublease or transfer | Straightforward |
| Foreign probate recognized | Needs apostille and certified Thai translation | Needs apostille and certified Thai translation | Needs apostille and certified Thai translation |
| Typical legal cost for heir to register | Market estimates: THB 30,000-80,000 in legal fees plus Land Office fees | Market estimates: THB 30,000-80,000 in legal fees plus Land Office fees | Market estimates: THB 20,000-50,000 in legal fees plus transfer fee (2% of appraised value) |
| Main risk for heirs | Landlord disputes succession; lease voids | Land Office rejects documents; landlord challenges renewal | Quota compliance check; probate delay |
Risks and mistakes
Risk 1: Trusting a side agreement instead of the registered document
Developers and landlords sometimes offer a 'renewal agreement' or 'inheritance letter' as a separate document outside the registered lease. This document has no binding effect on the Land Department and no effect on a future buyer of the land. Your heirs will have a contractual claim against the original landowner, but if that entity no longer exists or is insolvent, the claim is worthless. Always insist that every right you want to pass to your heirs is written into the Land Office-registered lease itself.
Risk 2: Assuming a Thai will is sufficient on its own
A will - Thai or foreign - can only direct assets you actually own or have the right to transfer. If your lease contract does not permit inheritance or transfer, a will cannot create that right. The will and the lease contract must work together. Have a Thai lawyer review both documents in combination before you sign either.
Risk 3: Not accounting for probate timelines
Thai probate (the process by which a court appoints an estate administrator) typically takes 6 to 18 months for straightforward cases, longer when foreign documents are involved. During that period, your heirs cannot legally deal with the property. If the lease has limited time remaining, a slow probate process can consume months of the remaining term. Plan with this in mind, particularly if your lease has fewer than 10 years left.
Risk 4: Foreign probate document requirements
A foreign grant of probate or letters of administration must be apostilled under the Hague Convention (if your country is a signatory) and certified-translated into Thai by a translator accepted by the Thai court or Land Office. Requirements vary. Some Land Offices in Chiang Mai, Phuket, and Bangkok Nonthaburi have different internal practices as of 2026. Your Thai lawyer should confirm the current requirements in the specific province where the property is located.
Risk 5: The '90-year lease' creates false security for heirs
If your heirs inherit the lease and 20 years of the first 30-year term remain, they hold 20 years - not 90. The marketing figure is the theoretical maximum across three unenforceable periods. Be clear about what you are actually passing on.
Risk 6: Lease registered in one name, heirs in multiple jurisdictions
If you hold a lease in your sole name and you are a resident of, for example, Germany, France, or the UAE, your estate is subject to succession law in your home country AND Thai law regarding the property in Thailand. Forced heirship rules (common in French and German law) may create obligations that conflict with what you have written in a Thai will. Get cross-border estate planning advice, not just Thai legal advice.
Risk 7: No transfer right means no sale
Many leasehold contracts in Thailand prohibit the lessee from subletting or selling the lease without landlord consent. If your heirs cannot afford to hold the property or wish to sell, they may be unable to do so without the landlord's cooperation - and the landlord can demand a fee for that consent, or refuse. Check the transfer provisions before you buy.
FAQ
Does Thai law automatically give my heirs the right to inherit my leasehold?
Not automatically and not cleanly. Section 569 of the Civil and Commercial Code states that a lease of immovable property is not terminated by the death of either party. This means the lease technically continues and can bind the heirs of the lessee. However, this is a weak right in practice. The heirs inherit only the remaining term, and without a registered inheritance or transfer clause in the lease, the Land Office process is uncertain and the landlord can raise objections. A registered clause and a proper will give your heirs a much stronger position.
What is the difference between a 'personal right' and a 'real right' in a Thai lease?
A real right (in rem) is enforceable against the world, including any future owner of the land. A registered lease of up to 30 years at the Land Department is a real right. A personal right (in personam) is only enforceable against the specific person who made the promise - typically the landlord who signed the contract. Renewal options and second or third 30-year terms in a '90-year' structure are personal rights only. If the land changes hands, those options cannot be enforced against the new owner.
Can my heirs sell the leasehold after I die?
Only if the lease contract permits transfer or sublease by the lessee's heirs. Many Thai leasehold contracts restrict transfer and require the landlord's written consent. If that consent is required and not given, your heirs are stuck holding a depreciating asset they cannot sell. Read the transfer clause before you reserve the property.
Is a foreign will valid in Thailand for leasehold property?
A foreign will can be recognized in Thailand if it meets the formal requirements of the country where it was made and does not violate Thai public policy. It must be apostilled and certified-translated into Thai. Even a valid foreign will cannot override restrictions in the lease contract itself. The will directs who receives the leasehold interest; the lease contract determines whether that interest is transferable at all.
How long does Thai probate take for a foreign estate?
For straightforward cases, Thai probate typically takes 6 to 18 months. Cases involving foreign documents, multiple heirs across jurisdictions, or property in multiple provinces take longer. As of 2026, Bangkok probate courts are generally faster than provincial courts. Plan for at least 12 months as a realistic baseline when foreign documents are involved.
Should I use a Thai will or a foreign will for my Thai leasehold?
A Thai will drafted in Thai by a Thai lawyer and executed under Thai formalities is usually easier for Thai courts and the Land Office to process. A foreign will is valid but adds translation and apostille steps that slow the process and add cost. For most foreign buyers with Thai leasehold property, a Thai will dealing specifically with Thai assets is the more practical tool, sitting alongside your home-country will for assets in your home jurisdiction.
What does 'probate' mean in the context of Thai property?
Probate in Thailand is the court process by which an administrator (called a 'estate administrator' under Thai law) is appointed to manage and distribute a deceased person's assets. The court issues an order naming the administrator. That order, combined with the death certificate and the will (if any), is what the Land Office requires before transferring or registering a change in the lessee's name. Without a probate order, the Land Office will not act.
Can I put the lease in joint names to help my heirs?
A lease can be registered in more than one lessee's name under Thai law. If two spouses are named as lessees, the survivor continues to hold the lease without needing to go through the full succession process. This is a practical estate planning step for couples. The lease contract must explicitly name both parties and confirm joint tenancy or joint lessee status. Confirm this approach with a Thai lawyer, as Land Office practice on joint foreign lessees varies by province.
What happens to my leasehold if the developer or landowner goes bankrupt?
If the land is sold by a liquidator or receiver, the registered lease (the first 30-year term) survives the sale as a real right and binds the new owner. Renewal options (second and third terms) do not. Your heirs holding the remaining registered term would continue to have rights over the property. However, enforcing those rights against a new owner through bankruptcy proceedings is slow and expensive. This risk is one reason why the legal and financial standing of the landowner matters before you sign.
What questions should I ask the seller's lawyer before reserving a leasehold?
Ask these specific questions in writing and get written answers: (1) Is there an inheritance and transfer clause in the registered lease document - not only in a side agreement? (2) Does the lease permit the lessee's heirs to be substituted without landlord consent? (3) Does the lease permit the lessee or heirs to sell the leasehold to a third party, and if landlord consent is required, what fee applies? (4) What happens to the lease if the land is sold to a new owner? (5) Are renewal options registered at the Land Office or are they only in the private contract? (6) What documentation will the Land Office in this province require to process succession by a foreign heir?
Planning a property purchase in Thailand? Send us your requirements - the THAI.ESTATE team will reply with specific options and a safety checklist for your case.