Thailand Real Estate Transaction Steps for Foreign Buyers 2026

Buying property in Thailand as a foreigner follows a fixed sequence of legal and financial steps. Miss one step or complete them out of order and you risk losing your deposit, failing to register ownership, or being unable to repatriate your money later. This guide walks you through each stage in the correct order, with costs, timelines, and the documents you must sign or demand at every point.

The full process from reservation to title deed registration typically takes 30 to 90 days for a ready condominium unit, and 12 to 36 months for an off-plan project. Each phase has different risk profiles and different paperwork. Knowing what to expect at each stage is the most practical protection available to a foreign buyer in Thailand.

Quick answer

• Foreign buyers can legally own a condominium freehold (chanote title) in their own name under the Condominium Act B.E. 2522 (1979) as amended, subject to the foreign quota (max 49% of total floor area per building)
• The transaction moves through six stages: reservation, due diligence, sale and purchase agreement, international funds transfer with a Foreign Exchange Transaction (FET) form, Land Office registration, and handover
• The FET form is not optional: it is the document your bank issues when foreign currency arrives in Thailand, and you must present it at the Land Office to register foreign ownership of a condo; a wrong transfer reference makes the form unusable
• Total buyer-side closing costs at the Land Office run roughly 1% to 3.3% of the registered price (indicative, 2026 market practice)
• There are no escrow accounts for foreign property buyers in Thailand in the traditional sense; your real protections are construction-linked payment schedules, contractual penalties, and thorough developer verification
• A power of attorney (notarised and, for off-plan, apostilled) lets you complete most steps remotely except the actual Land Office registration, which normally requires your presence or your attorney-in-fact

Options and scenarios

Scenario 1: Ready condominium in foreign quota

This is the most straightforward route for a foreign buyer. The unit exists, you can inspect it, and the title deed (called a chanote - the highest-grade Thai title, formally the Nor Sor 4 Jor document) is already issued. The transaction can close in 30 to 60 days if your funds arrive correctly.

Key steps:

1. Reservation - You pay a reservation fee (typically THB 50,000 to THB 200,000, indicative) to take the unit off the market. This is refundable only if the developer's title fails due diligence; it is not automatically refundable if you change your mind. Get the reservation agreement in writing before paying.

1. Due diligence (10 to 21 days) - Your lawyer checks the chanote for encumbrances, verifies the foreign quota percentage at the Land Office, confirms the developer's company affidavit (showing authorised signatories and shareholding structure), and reviews the condominium juristic person accounts. A juristic person in this context means the legal entity that manages the condominium building on behalf of all owners.

1. Sale and purchase agreement (SPA) - You sign the SPA and pay the deposit, normally 10% to 30% of the purchase price. Demand that the SPA specifies: the exact transfer date, a penalty clause for developer delay (typically 0.01% to 0.1% per day of the purchase price), and the currency in which payment is made. If anything in the SPA contradicts the brochure or reservation agreement, resolve it before signing.

1. International funds transfer and FET form - You transfer the full balance (or the next scheduled instalment) from your overseas bank account in foreign currency (USD, EUR, GBP, AUD, SGD or another major currency) directly to Thailand. The receiving Thai bank issues a Foreign Exchange Transaction (FET) form - sometimes still called a Thor Tor 3 form after older Bank of Thailand terminology. This document proves that foreign currency entered Thailand for the purpose of purchasing immovable property. The correct transfer reference is critical: it should state the buyer's name, property address, and purpose ('purchase of condominium unit'). A vague or incorrect reference can cause the issuing bank to issue the form with the wrong purpose code, making it invalid for Land Office registration. Keep the original FET form; you will need it again if you sell the property and want to repatriate the proceeds.

1. Land Office registration - You (or your attorney-in-fact under a power of attorney) attend the relevant Land Office with the seller, present the chanote, the FET form, your passport, and the transfer fee payment. The Land Office officer verifies the foreign quota, records the transfer, and issues a new chanote in your name. This single appointment typically takes 2 to 4 hours.

1. Handover - You receive keys, the chanote, and the condominium unit inspection report. Check meter readings, verify that the sinking fund (a one-time reserve fund, typically THB 400 to THB 700 per square metre, indicative) has been paid, and confirm the first maintenance fee period.

Scenario 2: Off-plan condominium purchase

Off-plan purchases follow the same six stages but stretch over the construction period. Payment is staged against construction milestones rather than paid as a lump sum at transfer.

Additional documents you must demand before signing:

• Environmental Impact Assessment (EIA) approval - for buildings over a defined size threshold, EIA approval from the relevant authority is legally required before construction; if the developer cannot produce it, the project carries approval risk
• Building permit (ใบอนุญาตก่อสร้าง) - confirms the structure is legally authorised; request the permit number and verify it with the local authority
• Developer company affidavit - a certified extract from the Department of Business Development (DBD) showing the company's registration, authorised directors, and registered capital; issued within the last 30 to 60 days
• Construction-linked payment schedule written into the SPA - each instalment is tied to a specific construction milestone (foundation complete, structure complete, fit-out complete, transfer-ready); this is your primary financial protection because you are not releasing full funds upfront

Each payment milestone requires its own international transfer and its own FET form. Keep every original FET form from every instalment; you will need the complete set at the Land Office.

Scenario 3: Purchasing via a Thai limited company (for land or villa)

Foreigners cannot own land in their own name under the Thai Land Code B.E. 2497 (1954). Some buyers use a Thai-majority limited company to hold land, with the foreign buyer holding shares or shareholder loans. This structure is legally sensitive: Thai law prohibits foreigners from using nominee shareholders to circumvent land ownership restrictions. As of 2026, the Royal Thai Police and Department of Special Investigation (DSI) have continued enforcement actions against nominee structures.

This guide does not endorse or explain the nominee route. If you are considering a company structure, obtain a formal legal opinion from a Thai-licensed law firm before committing any funds. The due diligence requirements and Land Office process differ materially from a straightforward condo purchase.

Comparison table

Parameter	Ready condo (freehold)	Off-plan condo	Villa via company
Ownership type	Freehold chanote in your name	Freehold chanote after completion	Company holds chanote or Nor Sor 3 Gor
Typical timeline to ownership	30 to 60 days	12 to 36 months	60 to 120 days (company setup)
Foreign quota requirement	Yes, max 49% of building	Yes, max 49% of building	Not applicable (company owns)
FET forms required	1 (or 2 if deposit separate)	Multiple (one per instalment)	Depends on structure
Key due diligence items	Chanote, quota check, juristic accounts	EIA, building permit, developer affidavit, payment schedule	Company structure, shareholding legality, land title grade
Main buyer protection	SPA penalty clause, title check	Construction-linked payments, contractual penalties	Legal opinion on company validity
Indicative Land Office transfer fee	2% of appraised value	2% of appraised value	2% of appraised value
Remote completion possible	Yes, via power of attorney	Partial (instalments remote, registration may need presence)	Complex, legal advice required

Risks and mistakes

Wrong FET form reference: the most expensive routine error

The Bank of Thailand requires that an FET form state the correct purpose for funds arriving in Thailand. If your transfer description is vague ('living expenses', 'personal transfer', or left blank), the Thai receiving bank may issue the FET form with an incorrect purpose code. The Land Office will not accept an FET form that does not specifically reference the purchase of immovable property. Correcting a wrongly coded FET form requires returning to the issuing bank, producing additional documentation, and in some cases making a new transfer. This can delay registration by weeks and, in a competitive market, cost you the unit. Always instruct your overseas bank to include the exact transfer purpose and reference in the SWIFT message before you send.

Paying the full price before title is verified

Never transfer the balance before your lawyer has confirmed the chanote is free of mortgages, liens, and litigation, and that the foreign quota is available. In a ready condo transaction, the balance and the Land Office registration should happen on the same day, with funds released to the seller only after the chanote is endorsed in your name.

Signing an SPA without a penalty clause for developer delay

Off-plan developers sometimes present SPAs that set generous grace periods (12 to 24 months beyond the stated completion date) with no financial penalty for delay. If a project stalls for two years, your money is tied up with no compensation mechanism. Negotiate a daily penalty clause and a termination right with full refund if delay exceeds a defined threshold. Get legal review of the SPA before signing.

Missing documents for off-plan projects

A project without a valid EIA approval or building permit can be halted by authorities mid-construction. Before signing an off-plan SPA, verify both documents directly with the local authority (not just through the developer's copies). Your lawyer can do this as part of due diligence.

Losing the original FET form

The FET form is a physical bank-issued document. Losing it does not make your ownership invalid, but it complicates the process when you sell and want to repatriate proceeds. Store the original securely. Banks can sometimes issue certified copies, but this adds time and cost.

Underestimating closing costs

The Land Office charges are split by negotiation between buyer and seller, but as a buyer you should budget for your share. Indicative figures as of 2026:

• Transfer fee: 2% of the Land Office's appraised value (not the contracted price)
• Specific Business Tax (SBT): 3.3% of appraised or contracted value (whichever is higher) - applies if the seller has held the property for fewer than 5 years; often negotiated as seller's cost but factor it in
• Stamp duty: 0.5% - applies instead of SBT if SBT does not apply
• Withholding tax: varies by seller (individual or company); typically seller's cost
• Sinking fund (condo): THB 400 to THB 700 per sqm, one-time, paid at handover
• Lawyer fee: THB 30,000 to THB 80,000 for a standard condo transaction (indicative, 2026 market estimates)

Assuming a power of attorney covers everything

A power of attorney (PoA) allows your appointed representative to sign documents and attend the Land Office on your behalf. For a Thai PoA to be used at a Thai government office, it typically must be notarised; for use in a foreign country context, it may need to be apostilled if signed abroad. Check current Land Office requirements with your lawyer before relying on a PoA, as requirements can vary by province and change over time.

FAQ

Can a foreigner own a condominium in Thailand outright?

Yes. Under the Condominium Act, a foreign national can hold freehold title (a chanote) to a condo unit in their own name, provided the foreign quota for that building has not been reached. The foreign quota is 49% of the total registered floor area of the condominium. Your lawyer must verify the current quota at the Land Office before you sign any agreement.

What is a chanote and why does the title grade matter?

A chanote (Nor Sor 4 Jor) is the highest-grade Thai land title. It is GPS-surveyed, fully transferable, and mortgageable. Lower-grade titles such as Nor Sor 3 Gor or Sor Kor 1 carry restrictions or boundary uncertainties. For a condo in a registered building, the relevant document is the condo unit title, which references the building's chanote. Always confirm the title grade in due diligence.

What happens if I send money in Thai baht instead of foreign currency?

The FET form is only issued when foreign currency arrives in Thailand and is converted to baht by a Thai bank. If you transfer Thai baht from an overseas account - or route money through an intermediary in baht - no FET form is generated, or the form may show the wrong purpose. This can block your Land Office registration. Always transfer in foreign currency from your own overseas account.

How long does the full transaction take from reservation to chanote?

For a ready condo with straightforward due diligence, the process typically takes 30 to 60 days from reservation to receiving the chanote. The main variable is the speed of your international bank transfer and FET form issuance, which can take 3 to 10 business days. Off-plan transactions follow the construction schedule, which ranges from 12 to 36 months or more.

Is a lawyer required, or can I handle the transaction myself?

Thailand does not legally mandate that buyers use a lawyer for property transactions. However, the due diligence steps - checking the chanote, verifying the foreign quota, reviewing the SPA, and confirming the developer's permits - require access to Thai-language government records and legal documents. In practice, engaging a Thai-licensed lawyer for at least the due diligence and SPA review phase is a cost-effective precaution relative to the purchase price. Lawyer fees for a standard condo transaction are modest (indicative: THB 30,000 to THB 80,000).

Can I complete the purchase remotely without travelling to Thailand?

Most steps can be handled remotely through a power of attorney: signing the SPA (with courier or e-signature depending on developer acceptance), making bank transfers, and communicating with your lawyer. The Land Office registration step normally requires either your physical presence or your attorney-in-fact appearing with a valid PoA. Some provinces accept a PoA more readily than others. Confirm the requirements for your specific Land Office with your lawyer before planning your travel.

What documents must I keep after the transaction is complete?

Keep originals of: the chanote in your name, all FET forms (one per transfer), the signed SPA, the handover inspection report, receipts for all Land Office fees paid, and the lawyer's due diligence report. These documents are needed if you sell the property, refinance, or need to repatriate proceeds abroad.

What is the sinking fund and who pays it?

The sinking fund is a one-time reserve payment collected at handover to fund major future repairs to the condominium building (lifts, roof, facade). It is distinct from the annual maintenance fee. The amount is set in the building's condominium regulations and is typically THB 400 to THB 700 per square metre of your unit (indicative, 2026). It is normally the buyer's cost at first purchase; on resale, it may be renegotiated.

What protections exist if an off-plan developer fails to complete the project?

Thailand does not have a statutory developer bond or government-backed buyer protection fund for off-plan residential property as of 2026. Your practical protections are: construction-linked payment schedules (you release money only as construction milestones are met), a termination and refund clause in the SPA, and thorough pre-signing due diligence on the developer's financial standing, track record, and permit status. If a developer defaults, your remedy is contractual and may require civil litigation in Thai courts. This is why developer verification before signing is not optional.

What is Specific Business Tax and who pays it?

Specific Business Tax (SBT) is a 3.3% tax levied on the higher of the registered price or the appraised value when a property is sold within 5 years of the seller acquiring it. It is typically the seller's liability, but in a negotiated transaction the cost-sharing arrangement is written into the SPA. As a buyer, confirm in writing which party bears SBT before signing. If SBT does not apply (seller held for 5 or more years), stamp duty of 0.5% applies instead.

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