Thailand Land Transfer Tax Calculator
Work out the real cost of transferring property at the Thai Land Department. Enter the appraised value, the sale price and how long the seller has owned the home, and this free calculator estimates the 2% transfer fee, specific business tax or stamp duty, the seller's withholding income tax and any 1% mortgage registration fee. See a full itemised breakdown, the grand total and who customarily pays each charge — all calculated instantly in your browser.
The Land Department appraised price. Transfer fee and withholding tax are based on this figure.
The actual sale price. Business tax and stamp duty use whichever is higher of this and the appraised value.
How many whole years the seller has held the property. Affects business tax and the withholding-tax deduction.
If the seller is an individual whose name has been in the house registration book (tabien baan) for more than a year, Specific Business Tax is exempt and stamp duty applies instead.
The loan amount registered against the property. The mortgage fee is 1% of this.
Cuts the transfer fee and mortgage fee to 0.01% for eligible homes worth ฿3 million or less. This is a temporary stimulus that may have expired — verify it is still in force.
Your estimate will appear here
Enter the appraised value and years of ownership to see the transfer costs.
Estimated total cost The sum of transfer fee, business tax or stamp duty, withholding tax and any mortgage fee.
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Cost breakdown
| Item | Amount | Usually paid by |
|---|
Who pays is customary and negotiable. The transfer fee is often split 50/50, while business tax, stamp duty and withholding tax are typically borne by the seller and the mortgage fee by the buyer taking the loan.
How to use
- Enter the government appraised value of the land or condo.
- Add the actual selling price if it differs — business tax and stamp duty use the higher figure.
- Type how many whole years the seller has owned the property.
- Tick the boxes that apply: name in the house registry over a year, registering a mortgage, or the ≤฿3M reduction measure.
- Read the itemised breakdown and total, then Copy summary to share or keep.
Features
- Full itemised breakdown: transfer fee, business tax, stamp duty, withholding tax and mortgage fee
- Automatically picks specific business tax or stamp duty based on ownership years and house-registry status
- Progressive withholding income tax using the Revenue Department expense and bracket tables
- Optional government reduction measure that cuts transfer and mortgage fees to 0.01%
- Shows who customarily pays each charge — buyer, seller or negotiable
- 100% in-browser — your figures never leave your device