Editorial
Thailand 99-Year Leasehold Reform: What It Means for Foreign Buyers
By THAI.ESTATE Editorial Team12 min read
Thailand's current statutory lease limit for foreigners is 30 years, registered at the Land Office under the Sap-Ing-Sith framework (a registered right of superficies or lease recorded on the title deed). A proposed reform would extend that cap to 99 years, giving foreign leaseholders a tenure comparable to what freehold delivers in practice. No legislation has passed as of 2026, but the policy direction is clear, and it will reshape how you compare leasehold against freehold condo quota for years to come.
This guide explains exactly what the proposed 99-year framework would and would not change, how it connects to the ongoing crackdown on nominee structures, and how to weigh your options by buyer profile right now.
Quick answer
- Thailand is actively considering a shift from a 30-year statutory lease cap to a 99-year leasehold framework for foreign investors, per Pattaya Mail, September 2026.
- The reform targets transparency, bankability, and transferability - the three biggest weaknesses of the current short-lease model.
- Simultaneously, Thai authorities have flagged approximately 2,200 companies suspected of illegally holding land through Thai nominees, with a further 11,000+ companies under scrutiny for unusual shareholding, per XPR Newsroom, September 2026.
- The crackdown on nominees makes the leasehold route increasingly important as the compliant alternative for buyers who cannot use the freehold condo quota.
- Even under the current 30-year system, a renewal clause in a lease contract binds the original landlord but does not automatically bind a new owner if the land is sold.
- The 99-year proposal, if enacted, would likely require Land Office registration of the full term, giving the lease rights in rem (attached to the land, not just the landlord).
- Until legislation passes, all decisions must be made under existing law. Plan for 30 years, treat any longer promise as unconfirmed.
Options and scenarios
Scenario 1: You buy a freehold condo unit today
Foreign nationals can own up to 49% of the total floor area of a condominium building outright, under the Condominium Act. This is genuine freehold: your name goes on the chanote (the highest-grade Thai title deed, a full ownership certificate issued by the Land Department), you can sell, mortgage, inherit, and renovate within building rules without asking a landlord.
The catch is supply. In popular buildings the foreign quota fills fast. Once it is full, no more freehold units are available to foreign buyers in that building, regardless of price.
Freehold condo ownership is unaffected by the 99-year leasehold reform. The reform addresses a separate legal track.
Scenario 2: You take a leasehold unit under the current 30-year system
When the foreign quota in a building is full, developers and sellers offer the remaining units on leasehold terms. The lease is registered at the Land Office, which gives it legal force against third parties. You hold the unit for 30 years.
Developers routinely add two automatic renewal options in the lease contract, presenting the deal as '90 years.' This is the standard marketing pitch you will encounter. The reality is more limited:
- The first 30-year term is fully protected by the registered lease.
- The renewal options are contractual promises by the current landlord. If the land changes hands, the new owner is not legally bound by unregistered renewal options under current Thai law.
- There is no statutory mechanism today to register a 60-year or 90-year lease. The Land Code caps registration at 30 years.
- A well-drafted lease with a long-stop clause (requiring the landlord to register a fresh lease on renewal) reduces but does not eliminate this risk.
Financing is difficult. Thai banks rarely lend against leasehold property. International lenders occasionally do, but at higher rates and with shorter loan terms than the lease itself.
Inheritance requires explicit drafting in your will and in the lease agreement. Without it, leasehold rights can become contested.
Scenario 3: The 99-year leasehold reform passes
If Thailand amends the Land Code to permit registration of a 99-year lease at the Land Office, the legal picture changes materially:
- A registered 99-year term would create rights in rem - attached to the land title itself, binding on any future owner, not just the original developer.
- The lease would appear on the chanote, which any buyer's lawyer or bank can inspect. This removes the opacity that nominee structures currently exploit.
- Mortgageability improves: a bank lending against a 99-year registered lease has a security interest that survives a change of land ownership.
- Transferability improves: you could sell your leasehold interest to another buyer with the full remaining term intact, registered and verifiable.
- Inheritance becomes cleaner: the registered lease passes to heirs by will or intestacy up to the remaining term.
What the 99-year lease would not change:
- You would still not own the land. Foreigners remain barred from land ownership under the Land Code.
- The freehold condo quota (49% rule) would still apply separately.
- Renovation rights, subletting rights, and permitted use would still depend on the individual lease contract. Statutory tenure does not override lease terms.
- If passed as a condominium-specific measure, the reform might not cover landed property (houses, villas) on leased land.
Scenario 4: You used a nominee structure and the crackdown reaches your case
Using Thai nominee shareholders to hold land on behalf of a foreigner is illegal under the Land Code and the Foreign Business Act. Per XPR Newsroom, September 2026, approximately 2,200 companies are already under active investigation, with 11,000+ more flagged as suspicious. Penalties can include compulsory land disposal (forced sale at below-market terms), corporate dissolution, and criminal liability.
The crackdown makes the leasehold route more attractive by contrast. A properly registered 30-year lease (and a future 99-year lease, if legislated) is a fully compliant structure. The nominee route is not.
If you are currently in a nominee arrangement, take independent legal advice before any enforcement action triggers a forced exit.
Comparison table
| Parameter | Freehold condo (foreign quota) | Leasehold 30-year (current law) | Leasehold 99-year (proposed) |
|---|---|---|---|
| Land ownership | No (unit only, common areas via juristic person) | No | No |
| Title instrument | Chanote in your name | Registered lease on landlord's chanote | Registered lease on landlord's chanote |
| Maximum term | Indefinite | 30 years per registration | 99 years per registration (proposed) |
| Renewal guarantee | Not applicable | Contractual only, landlord-binding, not land-binding | Full 99-year term registered upfront |
| Resale liquidity | High (free market, both Thai and foreign buyers) | Moderate (remaining term shortens over time) | Higher than 30-year (long term intact) |
| Mortgageability (Thai banks) | Possible, subject to bank criteria | Rarely accepted as security | Likely improved if registered |
| Inheritance | Via will or Thai succession law | Requires explicit lease drafting | Cleaner via registered term |
| Renovation rights | Subject to building rules and juristic person | Subject to lease contract terms | Subject to lease contract terms |
| Nominee risk | None if quota properly used | None if properly registered | None if properly registered |
| Exit costs | Transfer fee (typically 2% of assessed value) and specific business tax or withholding tax | Surrender or assignment, subject to lease terms | Surrender or assignment, subject to lease terms |
| Key legal risk | Quota full, no foreign units available | Renewal not binding on new land owner | Reform not yet law as of 2026 |
Risks and mistakes
Believing the '90-year lease' marketing pitch at face value
Every leasehold property in Thailand is marketed with two renewal options to reach 90 years. The first 30-year term is real and registered. The second and third terms are contractual promises. If the developer sells the land, the new owner can dispute or refuse renewal. Ask the seller's lawyer: 'Is the renewal obligation registered on the chanote?' If not, you hold a contractual right, not a property right.
Assuming the 99-year reform is already law
As of 2026, no amending legislation has been enacted. The proposal is at policy-discussion stage. Buy under current law and treat the 99-year framework as a future improvement, not a present guarantee.
Paying a deposit before checking the foreign quota
For freehold condos, confirm the exact percentage of foreign ownership already registered in the building. If the quota is at or near 49%, you may be offered leasehold instead. Know which product you are buying before you wire any funds.
Ignoring the sinking fund and juristic person obligations
A sinking fund (a one-time reserve fund paid at purchase to cover major building repairs) and monthly common-area fees are payable whether you hold freehold or leasehold. Leasehold buyers sometimes assume the developer manages all costs. The lease contract will specify your obligations. Read it.
Signing a lease without an assignment clause
If your lease does not explicitly permit assignment (transfer to a new buyer), you may be unable to sell your leasehold interest without the landlord's consent. In a 30-year lease this limits your exit. In a proposed 99-year lease the same clause risk applies. Confirm assignment rights are unrestricted or at most subject to reasonable landlord approval.
Using a nominee structure instead of taking proper leasehold
With over 2,200 companies under active investigation as of September 2026 (per XPR Newsroom), the risk-reward ratio of nominee structures has deteriorated sharply. A forced disposal at Land Department-assessed value, which is typically below market, is a realistic outcome for identified cases.
Not verifying the FET requirement for freehold purchases
A Foreign Exchange Transaction form (FET) - a document from a Thai bank confirming that foreign funds were transferred into Thailand in foreign currency and converted to Thai baht - is required to register foreign ownership of a condo unit. Without it, the Land Office will not process the transfer. Ensure your bank issues the FET for every transfer used to fund the purchase.
Relying on verbal assurances about renovation rights
Leasehold contracts sometimes restrict structural changes, subletting, or short-term rental. Get every permitted-use and renovation right in writing in the lease itself. Verbal assurances from a sales agent are not enforceable.
FAQ
What is Thailand's current legal maximum lease term for foreigners?
Under the Land Code, the maximum registrable lease term is 30 years. This applies whether you are leasing a condo unit or land for a villa. Contracts can include renewal options, but only the first 30-year term can be registered at the Land Office and given full legal protection against third parties.
What exactly is the proposed 99-year leasehold reform?
Thailand's government is considering amending the Land Code to allow registration of leases up to 99 years for foreign investors, per Pattaya Mail, September 2026. The intent is to improve investor security, reduce reliance on nominee structures, and make leasehold property more bankable and transferable. No legislation has been enacted as of 2026.
Would a 99-year lease give me the same rights as freehold?
No. A long-term lease, even at 99 years, does not transfer land ownership. You hold a right to use and occupy, not a title to the land itself. However, a registered 99-year lease would be substantially more secure than the current 30-year model because the full term would appear on the title deed, binding any future land owner and providing clearer security for lenders and heirs.
Is the '90-year lease' that developers advertise legally enforceable?
The first 30-year term is enforceable, because it is registered. The two renewal options that take the total to 90 years are contractual commitments by the current landlord. They bind that landlord but not a new owner if the land is sold. The enforceability of renewal rights depends entirely on the drafting of the lease and whether any additional security (such as a pre-registered caveat) has been put in place. Treat '90 years' as a marketing description, not a statutory guarantee.
Why is the nominee crackdown making leasehold more important now?
Approximately 2,200 companies were under active investigation for illegal land holding through Thai nominees as of September 2026, with over 11,000 more flagged as suspicious, per XPR Newsroom. Penalties include forced land disposal and criminal liability. A properly registered leasehold is a fully compliant alternative. As enforcement tightens, buyers who previously used nominee structures are moving toward leasehold as the legally defensible path.
Can I get a mortgage on a leasehold condo in Thailand?
Under the current 30-year system, Thai banks rarely accept leasehold as collateral because the security diminishes over time and renewal is not guaranteed. Some international lenders have offered financing on long-term leases, but terms are typically less favorable than for freehold. If the 99-year reform passes and leases can be registered for that full term, the security position improves materially and mortgage availability is expected to widen.
How does inheritance work for leasehold property in Thailand?
Leasehold rights can be inherited up to the end of the registered term, but this must be explicitly provided for in both the lease contract and your will. Without clear drafting, the lease may be treated as terminating on your death, depending on how the contract is worded. A freehold condo unit passes more straightforwardly under Thai succession law or a properly drafted will.
What is an FET form and why does it matter?
A Foreign Exchange Transaction form is a document issued by a Thai commercial bank confirming that foreign currency was remitted into Thailand and converted to Thai baht for the purpose of purchasing a condo unit. The Land Office requires this document to register foreign freehold ownership. It also provides a record that allows you to repatriate the sale proceeds later. It is required for freehold condo purchases but not for leasehold registrations.
Which buyer profile is better suited to leasehold versus freehold?
A holiday-home buyer with a 10 to 20 year horizon and no need for financing can accept a 30-year lease if the price discount compensates. A yield investor needs clarity on assignment and subletting rights - freehold is simpler. A retiree planning to stay long-term and leave the property to heirs should prioritize freehold quota or wait to see how the 99-year reform develops before committing to leasehold. A family relocating benefits most from freehold because of school-zone stability and the ability to renovate freely.
What questions must I ask the seller's lawyer before reserving?
Ask: Is the foreign freehold quota confirmed available in this building? Is the lease (if applicable) registered at the Land Office for the full first term? Is the renewal obligation registered or only contractual? Does the lease permit free assignment to a buyer? What renovation and subletting rights are explicitly granted? Is there any nominee or corporate structure involved in the title chain? How is the sinking fund and common-area fee structured?
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.