Treat a Thai property reservation agreement as a binding contract, not a harmless expression of interest. It should identify the exact property, seller, buyer, total price, reservation payment, next payment deadline and every condition that allows cancellation or refund. If title, foreign ownership eligibility, financing, inspection or legal due diligence is incomplete, write those conditions into the agreement before paying.
Who are the contracting parties?
Confirm the legal identity of every person or company signing the reservation.
- buyer's full legal name and identification details;
- seller, developer or property owner's legal name;
- company registration details where a company is involved;
- authorized director or representative;
- agent's role and written authority;
- payment recipient and account holder.
Does the agreement identify the exact property?
The description should prevent the seller from substituting another unit, layout, parking space or specification.
- project and building name;
- unit, floor or land-plot reference;
- stated area and layout;
- parking, storage or accessory rights;
- included furniture, fixtures and appliances;
- agreed upgrades, credits or incentives.
What price and payment terms should appear?
- total agreed purchase price;
- reservation amount and payment date;
- deposit or contract-signing payment;
- installment or completion schedule;
- balance due at transfer;
- currency and exchange responsibility;
- taxes, fees and transfer-cost allocation.
Ask whether the reservation amount is credited toward the purchase price and what happens if the main contract is never signed.
When is the reservation payment refundable?
Avoid vague language such as “subject to approval” without identifying who decides and by what date.
- unsatisfactory title or encumbrance review;
- failure of foreign ownership eligibility;
- financing refusal, if financing is a written condition;
- material inspection failure;
- seller inability to transfer the agreed property;
- developer failure to provide required documents;
- material mismatch between marketing and contract documents.
State the refund amount, request method and repayment deadline.
What due-diligence conditions should be included?
- title and registered-rights review;
- seller authority and identity verification;
- foreign condominium quota confirmation where relevant;
- building and permit documentation;
- common-fee and juristic-person records;
- physical inspection;
- contract review by the buyer's adviser.
What deadlines can cause the buyer to lose money?
Record every date in a calendar immediately after signing.
- deadline to sign the main purchase contract;
- deadline to complete due diligence;
- deadline to provide financing evidence;
- installment due dates;
- inspection or handover date;
- scheduled Land Office transfer date;
- deadline to request a refund.
Who should hold the reservation money?
The agreement should identify whether funds are paid directly to the seller, developer, authorized agent or another named holder. Obtain a receipt stating the payer, recipient, amount, date, property and payment purpose.
Do not accept unexplained bank-account changes or instructions to send funds to an unrelated person.
What should you receive before signing?
- draft reservation agreement;
- property details and floor plan;
- price and payment schedule;
- seller or developer identity information;
- available title or ownership records;
- draft main sale agreement where available;
- written list of included items and promotions.
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Make every refund condition explicit.
Do not rely on a verbal promise that a reservation payment will be returned if due diligence or financing fails.
Find buyer supportFrequently asked questions
Is a property reservation agreement legally important in Thailand?
Yes. Even when described as a simple booking form, it can create payment, cancellation, timing and refund obligations. Read it as a contract rather than an administrative receipt.
Should a buyer pay a reservation fee before reviewing the property documents?
A buyer should understand what has and has not been verified before paying. Where due diligence is incomplete, the reservation agreement should state the conditions under which the payment is refundable.
Is a reservation fee always refundable?
No. Refundability depends on the written terms and applicable law. The agreement should list each refund trigger, the evidence required and the repayment deadline.
Should the reservation identify the exact property?
Yes. It should identify the project or property, building, unit, land parcel or other relevant description clearly enough to avoid substitution or misunderstanding.
Can an agent receive the reservation payment?
Only under clear authority and written payment instructions. The agreement and receipt should identify whose behalf the agent acts on, who holds the funds and when they are released.
Sources & References
- Department of Lands
- Office of the Consumer Protection Board
- Department of Business Development
- Revenue Department
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.
