Transfer Fee and Property Taxes in Thailand: Complete Guide for Foreign Buyers in 2026

In January 2026, a foreign buyer purchased a condominium in Phuket for 12 million baht — and discovered on the day of registration that the transaction costs alone came to nearly 840,000 baht. Transfer fee, Specific Business Tax, and withholding tax combined pushed the real acquisition cost close to 7% above the listed price. None of it had been discussed before signing.

Thailand's property tax system is not hidden. Every charge is codified in the Revenue Code and the Land Code, and published by the Revenue Department. But the structure is layered: some fees are legally assigned to the seller, others to the buyer, and in practice, almost everything is negotiable. Without a clear understanding of how each tax works — and when it applies — foreign investors routinely overpay by hundreds of thousands of baht.

This guide breaks down every tax and fee that affects foreign buyers, owners, and sellers of property in Thailand.

Quick Answer

• Transfer Fee — 2% of the Land Office appraised value, paid at registration
• Stamp Duty — 0.5% of the appraised or contract price (whichever is higher), applies when the seller has held the property for more than 5 years
• Specific Business Tax (SBT) — 3.3% of appraised or contract price (whichever is higher), applies when the seller has held the property for fewer than 5 years; replaces Stamp Duty
• Withholding Tax — progressive scale 0%–35% for individuals; flat 1% for corporate sellers
• Rental Income Tax — progressive scale 0%–35% for residents; flat 15% for non-residents on income remitted to Thailand
• Land and Building Tax — 0.01%–0.3% depending on use and declared value
• Common Area Maintenance Fee — not a tax, but a mandatory monthly charge of 40–120 baht per sqm in condominium projects

Scenarios and Options

Scenario 1: Buying a New Condominium from a Developer

When purchasing directly from a developer, the 2% transfer fee is most commonly split equally — 1% paid by the buyer, 1% by the developer. This is standard practice in Phuket and Bangkok, but it is a contractual arrangement, not a legal requirement. Some developers absorb all transfer costs as a sales incentive; others pass 100% to the buyer.

What to verify: look for a 'Taxes and Fees' clause in the Sale and Purchase Agreement. If it is absent, request it be added before signing.

With a corporate developer as seller, Withholding Tax is 1% of the appraised or contract price (whichever is higher). SBT at 3.3% always applies when the seller is a company engaged in commercial activity. Both are legally the seller's obligation, though they can be negotiated.

Scenario 2: Buying Resale Property from an Individual

The tax profile changes significantly on the secondary market. If the individual seller has owned the property for fewer than 5 years, SBT at 3.3% applies. If ownership exceeds 5 years, Stamp Duty at 0.5% applies instead. Withholding Tax for individual sellers is calculated on a progressive scale based on the appraised value and the number of years of ownership.

Transfer fee is still 2% and is commonly split 50/50, but in a strong seller's market, the seller may push for the buyer to cover the full amount.

Pre-transaction checklist for resale purchases:

• Request the current appraised value from the local Land Office (typically 20–40% below market price)
• Confirm the seller's registration date to determine whether SBT or Stamp Duty applies
• Fix the agreed tax allocation in the Memorandum of Understanding or preliminary contract
• Verify the title deed and confirm no liens or encumbrances exist on the property

Scenario 3: Ownership and Rental Income

Rental income from Thai property is subject to personal income tax. For tax residents (those spending more than 180 days per year in Thailand), the progressive rate structure is:

• Up to 150,000 baht — 0% (exempt)
• 150,001–300,000 baht — 5%
• 300,001–500,000 baht — 10%
• 500,001–750,000 baht — 15%
• 750,001–1,000,000 baht — 20%
• 1,000,001–2,000,000 baht — 25%
• 2,000,001–5,000,000 baht — 30%
• Above 5,000,000 baht — 35%

For non-residents, rental income remitted to or received in Thailand is taxed at a flat 15%.

Note for buyers from countries with a Double Taxation Agreement (DTA) with Thailand: tax paid in Thailand is generally creditable against your domestic tax liability. Thailand has DTAs with over 60 countries, including the UK, Germany, France, Australia, and Singapore. Always verify the specific provisions of your country's treaty.

Scenario 4: Selling Your Property

At the point of sale, the same fees apply again: transfer fee 2%, plus either SBT 3.3% or Stamp Duty 0.5%, plus Withholding Tax. For individual sellers, Withholding Tax is calculated using a specific formula: the appraised value is divided by the number of years of ownership, the progressive rate is applied to that annual figure, and the result is multiplied back by the number of years held.

Illustrative example: selling a condo with an appraised value of 8 million baht after 3 years of ownership.

• Annual income equivalent: 8,000,000 ÷ 3 = 2,666,667 baht
• Tax on that annual figure (progressive scale): approximately 293,000 baht
• Total withholding tax: 293,000 × 3 = approximately 879,000 baht

This illustrates why the seller's withholding tax burden is often reflected in the asking price — and why understanding this calculation matters for buyers negotiating on resale properties.

Comparison Table

Main Risks and Mistakes

1. Not documenting tax allocation in the contract. The most common and costly mistake. A verbal agreement to split costs 50/50 has no legal standing. On registration day at the Land Office, you may be presented with a choice: pay the full amount or the deal collapses.

2. Confusing contract price and appraised value. The Land Office uses its own independent appraisal, which is typically 20–40% below market value. For SBT and Stamp Duty, the higher of the two figures is used as the tax base. Buyers who assume all fees are based on the contract price consistently underestimate their costs.

3. Underestimating Withholding Tax when buying resale. If you are purchasing from an individual who has owned the property for a short period, their withholding tax liability can reach 15–25% of the appraised value. That burden will almost certainly be embedded in their asking price.

4. Ignoring rental income tax obligations. Many foreign property owners in Phuket collect rental income through management companies without filing annual tax returns. Since 2024, the Revenue Department has significantly increased scrutiny of non-resident income. Penalties for non-filing can reach 200% of the unpaid tax amount.

5. Overlooking the Land and Building Tax. Introduced in 2020 and often dismissed as negligible — for residential property under 50 million baht the rate is just 0.02%. However, failure to pay creates administrative blocks that can delay or invalidate future sale transactions.

6. Miscalculating the 5-year ownership threshold. The difference between SBT (3.3%) and Stamp Duty (0.5%) is substantial. On a 10 million baht property, this is a potential saving of 280,000 baht — entirely dependent on whether the seller has held the title for more than 5 years. Always verify the seller's registration date before negotiating price.

FAQ

What is the transfer fee when buying property in Thailand? Transfer fee is 2% of the appraised value determined by the Land Office. The appraised value is typically 20–40% below the actual market transaction price.

Who pays the transfer fee — buyer or seller? Legally, the transfer fee is the buyer's responsibility. In practice, when purchasing from a developer, it is commonly split 50/50. The allocation should always be explicitly stated in the Sale and Purchase Agreement.

What taxes does a foreign buyer pay when purchasing a condo in Phuket? The primary direct cost for the buyer is the transfer fee at 2% (or their agreed share). SBT, Stamp Duty, and Withholding Tax are legally the seller's obligations, but can be contractually shifted to the buyer if not negotiated otherwise.

Is rental income from Thai property taxable? Yes. Rental income is subject to personal income tax. Non-residents pay a flat 15% on income remitted to or received in Thailand. Tax residents pay on a progressive scale from 0% to 35%.

Are there Double Taxation Agreements covering Thailand? Thailand has DTAs with over 60 countries. Tax paid in Thailand on rental or capital gains income is generally creditable against your home country tax liability. Income must be declared in both jurisdictions — the DTA eliminates double taxation, not the filing requirement.

Can taxes be reduced when selling property in Thailand? Yes. Holding the property for more than 5 years reduces SBT (3.3%) to Stamp Duty (0.5%) and lowers the Withholding Tax base through the multi-year averaging formula. On a 10 million baht sale, this can represent a saving of 280,000 baht or more.

What is Specific Business Tax and when does it apply? SBT is a 3.3% tax on the appraised or contract price (whichever is higher), levied when the seller has held the property for fewer than 5 years. Corporate developers always pay SBT regardless of holding period, as they operate in the course of a business.

What is the Land and Building Tax rate in Thailand in 2026? For residential property valued under 50 million baht, the rate is 0.02% annually. Commercial property is taxed at up to 0.3%. Vacant land is subject to increasing rates every 3 years it remains unused.

What are the total transaction costs when buying a 10 million baht condo? When buying from a developer with a 50/50 transfer fee split: the buyer's share is approximately 100,000 baht (1% of the Land Office appraised value, typically around 5–7 million baht). On a resale purchase where the buyer covers the full transfer fee, the cost is closer to 150,000–200,000 baht. The exact figure depends on the Land Office appraisal.

Smart tax planning when buying property in Thailand can save 3–7% of the total transaction value. The key is to lock in the allocation of all taxes and fees in writing before paying any deposit — and to model the full cost of ownership, including annual obligations and income reporting requirements.

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