12 October 202616 min read

Foreign Condo Ownership in Thailand: Check the 49% Quota First

Foreign buyers can own Thai condos within the 49% quota. Learn what the Land Office checks and how to verify title, quota status, and funds before signing.

Buyer checking a Thai condo quota confirmation

Foreigners can own a condominium unit outright in Thailand, provided the building stays within the 49% foreign ownership quota set by the Condominium Act. In practice, this means buyers should confirm the unit's title status, check the quota position before signing, and prepare proof-of-funds documentation for the Land Office. Leasehold and company structures exist as alternatives, but each carries its own constraints.

TL;DR:
Confirm that the building is registered under the Condominium Act and has individual title deeds; holiday apartments may offer only contractual occupancy rights.
The 49% foreign quota is measured by total saleable area, not unit count, so obtain written confirmation from the juristic person before paying a deposit.
For transfer, remit the purchase funds from abroad in foreign currency and prepare bank evidence, your passport, the sale agreement, and quota and debt clearance letters.
If the quota is full, a registered lease of up to 30 years avoids quota limits, but renewal promises are contractual, not guaranteed rights.
Before exchange, verify the title against Land Office records and independently check written quota confirmation, permits, liens, and the ownership chain.

What counts as a condominium under Thai law

A condominium, in the legal sense that matters to foreign buyers, is a building registered under the Condominium Act with individual unit title deeds and shared ownership of common property such as lobbies, pools and car parks. That registration is what creates a unit title a foreign buyer can actually hold in their own name. Without it, what gets marketed as a "condo" may legally be something else entirely.

This distinction matters because the Thai property market is full of developments marketed as holiday apartments, resort residences or serviced units that were never registered under the Condominium Act. These projects typically offer a lease or a contractual right to occupy, not a registrable unit title deed, which means the foreign ownership quota and its protections simply do not apply.

A licensed condominium gives a foreign buyer:

A unit title deed recorded at the Land Office in the buyer's own name, subject to quota.
A proportional, co-ownership share in the building's common property.
Standing as a unit holder within the condominium's juristic person, the body that manages and votes on building affairs.

An unlicensed holiday apartment or "tourist condo", by contrast, usually gives a buyer only a lease agreement or a usage contract with the developer, often for a fixed term with renewal promises that are not registered rights. Buyers sometimes discover this gap only when they try to resell or transfer the unit and find there is no title deed to transfer, only a contract that may or may not be assignable on the developer's terms.

Confirming whether a building is condominium-licensed is one of the first checks any prospective buyer should make, well before signing a reservation agreement. The Land Office and the project's juristic person register are the two places that confirm this status, and a licensed condominium will always have a registered juristic person and a quota record on file.

The 49% foreign quota explained: how it's measured and applied

Proportional graphic of Thailand's 49 percent foreign quota

Section 19 of the Condominium Act caps foreign ownership at 49% of the total saleable area in any registered condominium project, not 49% of the number of units. This distinction matters because saleable area and unit count rarely match exactly, so a building can be close to quota even if plenty of individual units still appear "available" on a sales board.

The quota is set and recorded when the project is registered, and it governs every subsequent transfer for the life of the building. Understanding how it plays out in practice helps explain why some units are harder to buy as a foreigner than others:

At registration, the developer declares the total saleable area and the portion reserved for foreign ownership, up to the 49% ceiling.
As units sell to foreign buyers, the juristic person tracks the cumulative foreign-owned area against that ceiling.
Once the foreign quota is full, the Land Office will not register a further transfer of unit title to a foreign buyer, regardless of what a sales contract says.
A unit can still be sold to a Thai national or a Thai-majority company when the foreign quota is exhausted, which is why some units in fully subscribed buildings are marketed only to Thai buyers.
Quota can free up again if a foreign owner sells to another foreign buyer (a like-for-like transfer) or if a unit reverts to Thai ownership, since this does not change the building's foreign-owned proportion.

A practical scenario illustrates the mechanics. Say a condominium has 10,000 square metres of total saleable area. The foreign quota allows up to 4,900 square metres to be foreign-owned. If foreign buyers have already taken up 4,850 square metres across various units, only 50 square metres of further foreign-owned space remains available, regardless of how many individual units are still listed for sale. A buyer eyeing a 60-square-metre unit in that building would find the transfer blocked at the Land Office stage, even after paying a deposit, unless quota frees up elsewhere first.

This is precisely why developers and agents sometimes verbally assure buyers that "quota is available" without producing documentary proof. The juristic person's own records, not a sales brochure, are the authoritative source on remaining quota, and checking them before exchanging contracts avoids a transfer that stalls at the final hurdle.

Who can hold title as a foreigner, and what the Land Office checks

The Condominium Act permits non-Thai natural persons to hold condominium unit title, alongside certain categories of foreign juristic persons, provided the building's foreign quota has room. Citizenship alone does not bar ownership; the quota and documentation requirements are the real gatekeepers.

At the transfer stage, the Land Office typically expects:

A valid passport confirming the buyer's nationality and identity.
Evidence that the purchase funds were remitted into Thailand from abroad in foreign currency, commonly demonstrated through a Foreign Exchange Transaction form or an equivalent bank certification for the relevant amount.
Confirmation from the condominium's juristic person that the unit falls within the foreign quota.
The signed sale and purchase agreement and the existing title deed from the seller.

Married couples and co-owners add a layer of nuance. Where a foreign buyer is married to a Thai national, Land Offices commonly ask the Thai spouse to confirm, in writing, that the purchase funds are the separate property of the foreign spouse, since this affects how the unit is classified on the title deed. Co-ownership between two foreign buyers is generally straightforward, provided both are named and the combined area still fits within quota.

Company ownership is a separate route entirely. A Thai limited company can hold condominium title, including units within the Thai quota share, but the Condominium Act and related regulations scrutinise the nationality mix of shareholders and directors closely, and using a Thai-majority company purely as a vehicle for disguised foreign control carries legal risk that buyers should not treat lightly.

Pro Tip: Ask the developer or the seller's agent for a written quota confirmation from the juristic person before paying a reservation deposit, rather than relying on a verbal assurance.

Freehold, leasehold or company ownership: comparing the practical routes

Three structures dominate how foreigners hold condominium interests in Thailand, and each carries distinct trade-offs for control, resale and long-term certainty.

Freehold unit title gives the buyer full ownership rights registered in their own name at the Land Office, the strongest form of tenure available, but it is only possible while the building's foreign quota has room.
Leasehold involves registering a long-term lease, typically up to 30 years with renewal options negotiated separately, against the title deed; it does not require quota space but gives the buyer a time-limited, contractual interest rather than outright ownership.
Company ownership structures a Thai limited company, with the correct Thai-majority shareholding, to hold the unit's title; this has been used historically as a workaround but it sits under ongoing regulatory scrutiny and carries genuine legal exposure when the Thai shareholders are nominees with no real economic interest.

Freehold title is the cleanest option where quota allows it: the buyer's name sits directly on the deed, resale to another foreign buyer is straightforward, and there is no reliance on a counterparty's goodwill at renewal time. Its only real constraint is availability, since a fully subscribed building simply has no freehold quota left to sell.

Leasehold suits buyers who find their target building already at quota, or who are comfortable with a defined-term interest, often at a lower entry price than a freehold unit in the same building. The practical risk sits in renewal: Thai law treats lease renewal options as contractual promises rather than automatically enforceable rights, so buyers should look closely at how the developer or landlord has handled renewals historically rather than taking a 30+30+30 year structure at face value.

Company ownership is the route we would urge buyers to approach with the most caution. It can work where the company genuinely operates as a business with real Thai shareholders, but using it purely to sidestep the foreign quota, with nominee shareholders holding shares in name only, is the kind of structure that regulatory scrutiny has increasingly targeted. Buyers considering this route should treat it as a serious legal and tax decision, not a convenient shortcut.

Land Office transfer procedure: steps and documents

Transferring condominium title in Thailand happens at the local Land Office, and the process follows a fairly consistent sequence regardless of the province.

The buyer and seller agree the sale and purchase contract, typically after a reservation deposit has secured the unit.
The buyer remits the full purchase price into Thailand in foreign currency and obtains the corresponding Foreign Exchange Transaction certificate or bank confirmation, which the Land Office will ask to see.
The seller obtains a debt-free and quota-compliance letter from the condominium's juristic person, confirming no outstanding maintenance fees and that the transfer keeps the building within its foreign ownership limit.
Both parties, or their authorised representatives under power of attorney, attend the Land Office in person to sign the transfer documents.
The Land Office calculates and collects the applicable transfer fee, stamp duty or specific business tax, apportioned between buyer and seller as agreed in the contract.
The Land Office issues a new title deed in the buyer's name, and the juristic person updates its quota and ownership register accordingly.

Documents buyers should have ready include a valid passport, the Foreign Exchange Transaction evidence, the signed sale and purchase agreement, and, where applicable, a notarised power of attorney if they cannot attend in person. Sellers need the existing title deed, identification documents and the juristic person's debt-free letter.

The whole process, from signed contract to registered transfer, commonly takes a matter of weeks rather than months once funds have cleared and documentation is complete, though delays usually trace back to incomplete Foreign Exchange Transaction paperwork or unresolved maintenance arrears flagged by the juristic person. Booking the Land Office appointment only once every document is confirmed, rather than racing to a deadline, is the simplest way to avoid a stalled transfer.

Taxes, transfer fees and ongoing charges to budget for

Buying a condominium in Thailand involves a mix of one-off transaction costs and recurring charges that owners should build into their budget from day one.

Transfer fee, charged as a percentage of the appraised or sale value, is payable at the Land Office and commonly split between buyer and seller by negotiation.
Stamp duty or specific business tax, depending on how long the seller has held the property, applies to the transaction and is usually a seller cost, though this is negotiable within the contract.
Maintenance fees, charged by the condominium's juristic person to fund day-to-day upkeep, are billed annually or monthly depending on the building.
Sinking fund contributions, a one-off charge at purchase used to fund major future repairs, are set by the juristic person and vary by project.

Owners must pay maintenance fees and a sinking fund contribution to the condominium's juristic person, and reviewing the juristic person's financial statements before purchase shows whether those funds are being managed responsibly. A juristic person running a persistent deficit is a warning sign that maintenance fees may rise sharply after purchase.

Rental income earned from a Thai condominium is also subject to Thai income tax, and non-resident owners should expect some filing obligation on rental earnings sourced in Thailand even where they are tax resident elsewhere. The precise treatment depends on the owner's residency position and any relevant double-taxation arrangement, so this is an area worth confirming with a tax adviser familiar with the buyer's home jurisdiction rather than relying on generic guidance.

Inheritance and succession for foreign-owned condos

A condominium unit held freehold by a foreigner forms part of that person's estate and passes to heirs under Thai succession rules, or under the deceased's will where one exists and is recognised in Thailand. Foreign ownership status does not, in itself, block succession, but the heir inheriting the unit must still meet the same foreign quota and documentation requirements as any other foreign buyer before the title can be formally transferred into their name.

This creates a practical wrinkle worth planning for in advance:

If the heir is not a Thai national and the building's foreign quota is already full, registering the inherited unit in the heir's name can stall exactly as a normal foreign purchase would.
A Thai will, drafted with reference to the condominium asset specifically, makes the probate and transfer process considerably smoother than relying solely on a foreign will.
Keeping the original title deed, the Foreign Exchange Transaction records from the original purchase and the juristic person's records accessible to the executor avoids unnecessary delay at the Land Office.

Buyers who intend to hold a unit for the long term, particularly those planning to pass it to family, benefit from addressing succession early rather than treating it as a problem for later. A short conversation with Thailand-qualified legal counsel at the time of purchase, covering how the will should reference the unit and what quota position the building is likely to hold in future, costs far less than untangling a blocked transfer during probate.

Buyer-side due diligence: ownership checks worth commissioning before exchange

Our due diligence work across cross-border property transactions, including Thailand purchases, has reviewed over 380 property decisions, and roughly one in three of those reviews surfaced a significant, deal-changing issue the buyer had not previously identified. Condominium purchases carry their own specific set of checks that go beyond a general property review.

A thorough ownership check for a Thai condominium purchase covers:

Verification of the title deed itself against the Land Office record, confirming the seller's name matches and there are no registered encumbrances.
Confirmation of the building's juristic person register and current foreign quota position, in writing from the juristic person rather than the agent.
Review of the developer's original project licence and construction permits, particularly for off-plan or recently completed buildings.
A search for liens, mortgages or unresolved disputes attached to the specific unit or the wider building.
A chain-of-title review tracing the unit's ownership history back to the original developer sale.

Pro Tip: Request the juristic person's debt-free letter and quota confirmation as early as possible, since both documents can take several working days to issue and are needed before the Land Office will schedule a transfer.

A deal that looks straightforward on paper can unravel entirely once the title chain, the quota position and the developer's permits are checked independently.

Commissioning these checks before exchange, rather than after a deposit is already down, is what turns a sales presentation into a verified transaction.

What recurring due diligence findings teach buyers about priorities

Across the ownership reviews we carry out, certain issues recur often enough to deserve attention before anything else: quota positions that the agent described as "available" but which the juristic person's records did not confirm, and developer permits that were technically still pending at the point of sale. Neither is necessarily fatal to a deal, but both change the negotiation and the timeline considerably if discovered late.

Where a buyer is working against a tight timeline or a limited budget for checks, the quota confirmation and the title deed verification are the two items to prioritise first. A unit with a confirmed, clean title and genuine quota headroom is a fundamentally different risk proposition to one where the agent's assurances have not been tested against the juristic person's own register.

The pattern worth remembering is that the paperwork gap, between what a project is supposed to have registered and what the Land Office and juristic person actually show, is where most avoidable problems originate. Buyers who ask for the documentary evidence first, and treat a verbal assurance as a starting point rather than a conclusion, consistently end up with fewer surprises at transfer.

— Neerraj

Getting an independent ownership check before you commit

Buying a condominium in Thailand means working through quota confirmations, title verification and Land Office paperwork, often from another country and without easy access to the original Thai-language records. We carry out buyer-side due diligence specifically built for this, reviewing title, quota position, developer permits and the juristic person's own records before a buyer commits capital.

Our Before Buying Property Due Diligence service covers exactly the checks this article has set out, delivered as a structured decision file rather than a verbal summary from a sales agent. For buyers specifically looking at Thailand, our Thailand property due diligence service is built around the Condominium Act requirements and Land Office procedures covered here. Where you have already exchanged or completed, our After Buying Property Due Diligence review picks up outstanding ownership questions. Get in touch to request an initial review before your next step.

FAQ

What are the restrictions on foreign ownership in Thailand?

Foreigners may own condominium units outright, but only within the 49% foreign quota applied to a building's total saleable area. Foreign nationals generally cannot own freehold land in Thailand, which is why condominiums, rather than houses or landed plots, are the standard route to direct foreign property ownership.

How do foreigners own property in Thailand?

The most direct route is freehold ownership of a condominium unit, registered in the buyer's own name at the Land Office, subject to the building's foreign quota. Leasehold arrangements and carefully structured company ownership exist as alternatives, though each carries its own legal and practical limitations.

Can a British person own a house in Thailand?

A British national cannot generally own freehold land in Thailand, which rules out owning a standalone house with the land beneath it in their own name. British buyers typically pursue condominium ownership instead, or structure a long-term leasehold interest where a house or land is involved.

Do I have to pay tax for owning a condo in Thailand?

Owning a Thai condominium carries transfer-related costs at purchase, including a transfer fee and stamp duty or specific business tax, alongside ongoing maintenance fees and a sinking fund contribution set by the building's juristic person. Rental income from the unit is also subject to Thai income tax, and the filing obligations depend on the owner's residency position.