Generally speaking, if you find the property you want to buy in Thailand, you need to fill in a simple reservation form provided by the developer and pay a refundable reservation fee, usually about 50,000 baht. Then, the purchase contract will be sent to you for review and signing. If you have no objection to the terms of the contract, you should sign and send back a copy (possibly by email). After that, you need to pay a down payment, which is generally 20%-30% of the purchase price. During the period of property construction, you need to pay interim payments regularly. Once the project is completed, you will pay the final payment of the purchase price when you receive the key to your new home. When the apartment is registered in your name in the land department, you will pay the tax payable.

Hope to adopt, thank you!