Why these questions matter before paying a reservation deposit
A reservation deposit in Thailand can feel like a small step: you choose a condo or villa, pay the booking amount and wait for the contract. In practice, this is the moment when the most important questions should be answered. Once the deposit is paid, the unit may be taken off the market, the price is fixed and the room for negotiation becomes narrower.
This guide helps you filter a project before making that first payment. It is useful for buyers planning to buy property in Thailand, comparing new developments or reviewing a specific unit, price list and payment schedule.
The goal is simple: understand whether this project, this unit and these terms are worth reserving. The full contract review comes later; this article focuses on the questions to ask before the first payment.
Project documents: land, building permit and EIA
The first group of questions is about the legal basis of the project. Ask the developer to confirm land rights, building permit status and Environmental Impact Assessment approval where it is required for the project.
Ask who owns the land, what title document is used, whether the landowner matches the project company and whether there are any mortgages, liens or bank financing structures. For villas, the land structure is critical. For condominiums, registration and ownership quota rules matter.
A strong answer from the developer is specific: document name, date, number, issuing authority and a clear link between the land, project company and the property being sold. Vague answers should be checked before payment.
Ownership quota and legal structure
The next question is how the buyer receives rights to the property. For a condominium, ask whether foreign freehold quota is available, how much of the foreign quota has already been sold and whether the selected unit is reserved under the correct quota.
Foreign buyers in Thailand should understand the difference between freehold ownership and leasehold rights. We explain the two structures in detail in our guide on freehold and leasehold in Thailand.
For villas, the questions are different: land title, house ownership, lease term, extension terms, land office registration, resale rights and inheritance planning. Before reservation, you need to understand the whole ownership structure, not just the house price and plot size.
Deposit amount, refund terms and withdrawal conditions
The key question before payment is whether the reservation deposit can be refunded. Ask the developer to confirm the deposit amount, reservation period, payment details, refund terms, reasons for forfeiture and the next transaction step in writing.
Ask what happens if your lawyer finds a legal issue, an international transfer is delayed, the developer changes the layout, area, completion date or inclusions. These points are easier to clarify before the deposit is paid.
The payment should go to a clearly identified account: developer, project company, agent account or escrow arrangement where available. For international transfers, clarify payment purpose, currency, bank charges and documents needed for the transaction. We cover safer payment flows in our guide on payments and transfers when buying property in Thailand.
Payment schedule, completion timeline and delay penalties
Before reservation, ask for a payment schedule by dates or construction milestones. A clear structure shows when the deposit is paid, when the main contract is signed, how much is paid during construction and how much remains due on handover.
Ask what happens if construction is delayed. The important part is not the sales promise, but the contract wording: completion date, allowed delay period, penalties, compensation, withdrawal rights and refund process.
Another practical point is resale before completion. Buyers sometimes change plans, and market conditions may create an opportunity to exit before handover. Ask about assignment fees and developer approval rules in advance.
Inclusions, furniture, appliances and handover condition
Showrooms and renderings often create the impression that the finished unit will look exactly the same. Before reservation, ask for the exact list of inclusions: finishes, kitchen, sanitary ware, air conditioning, built-in furniture, appliances, lighting, curtains, doors, windows and materials.
Ask what is included in the base price, what is sold as an optional package and which brands or specifications will be stated in the documents. For villas, check the swimming pool, landscaping, gates, pumps, filtration system, parking and outdoor lighting.
Also clarify the handover process: how much time is allowed for inspection, who fixes defects, how issues are recorded, when keys are transferred and what counts as completed handover.
Ownership costs, maintenance and rental management
The purchase price is only one part of the budget. Before reservation, ask about common area fees, sinking fund, management fees, utilities, internet, waste collection, insurance, taxes, transfer fees and future repair costs.
For condominiums, monthly common area fees and the one-time sinking fund are important. For villas, you should also estimate pool care, garden maintenance, security, cleaning, equipment servicing and property management costs. We cover these expenses in our guide on the real cost of owning property in Thailand.
If you are buying for rental use, ask who will manage the property after handover. Review commissions, owner-stay restrictions, payout rules, guest check-in, cleaning, repairs, reporting and damage responsibility.
Red flags before paying a reservation deposit
Postpone the reservation if the developer avoids direct answers, asks for payment to a personal account, promises income without written terms, refuses to show documents, gives unclear quota information, changes the price during negotiations or pushes urgency too hard.
A serious warning sign is the absence of exact unit identification in the reservation document. The document should include the project name, unit or villa number, floor, area, view, price, currency, deposit amount, offer validity and refund terms.
After receiving the answers, move to the reservation agreement and main sale and purchase agreement review. Our separate guide on reservation and SPA checks in Thai off-plan projects covers that next stage. This keeps the process clean: first decide whether to reserve, then review the legal terms of the transaction.
Short checklist of questions to ask the developer
Before paying a reservation deposit, ask the developer these questions and request written answers:
- Which documents confirm land rights and building permit status?
- Is EIA or another approval required for this project?
- Is foreign quota available for the selected unit?
- Which ownership structure will be stated in the contract?
- How much is the reservation deposit and where is it paid?
- Under which conditions is the deposit refundable?
- What is the payment schedule before handover?
- What happens if construction is delayed?
- What is included in the price: finishes, furniture, appliances, kitchen and sanitary ware?
- What ownership costs apply after purchase?
- Who will manage the property after completion?
- Can the property be rented out and used personally?
- Can the unit be resold before completion?
- Which penalties, fees and charges apply if terms change?
A strong project can handle these questions calmly. The more specific the answers before reservation, the fewer surprises after payment.
