Thailand Property Transfer & Tax Calculator – Estimate Fees Instantly

Government Transfer Fee (Title Transfer Fee)

Rate and Tax Base: A 2% transfer fee is levied by the Land Department upon registration of the property transfer. The fee is calculated on the higher of the declared selling price or the official appraised value of the property. (The official appraised value is the government’s assessed value of the land/building, which is updated periodically – typically every 4 years – by the Treasury Department in coordination with the Land Department. This assessed value is published for all areas and is often lower than market price, though market values can be higher.) In practice, the Land Office will use whichever value (sale price or appraisal) is higher as the basis for all transfer calculations, to prevent undervaluation.

Responsibility: By law, either party can pay the transfer fee, but in practice it’s negotiated between buyer and seller. Common arrangements are a 50/50 split or the buyer covering the transfer fee in exchange for a lower sale price. (If the seller agrees to pay, they often factor the fee into a higher sale price.)

Temporary Reductions: Thailand has periodically reduced transfer fees to stimulate the property market. Most recently, the government has approved a transfer fee reduction from 2% to **0.01%** (almost zero) for homes and condominium units valued up to **7 million THB**. This reduction applies to residential property types (e.g., single houses, townhouses, shophouses, condos, and land with such buildings) and is in effect from **April 22, 2025, to June 30, 2026**. **Important Note:** This reduced rate is currently only available to **Thai nationals**. Transactions above 7 million THB, or those involving non-Thai nationals, or after the expiry date, remain subject to the normal 2% rate. It’s important to note this incentive only reduces the Land Office fees – other taxes like stamp duty, SBT, and withholding tax are still applied as usual.

Stamp Duty

Rate and When It Applies: Stamp duty is 0.5% of the property price (again based on the higher of the sale price or appraised value). However, stamp duty is charged only in cases where Specific Business Tax (SBT) does not apply. In other words, a property transfer will incur either stamp duty or SBT, but not both. Stamp duty typically applies to more long-term holdings and non-commercial transactions (as explained below, these are scenarios exempt from SBT). The duty is calculated on the same valuation base (whichever is greater of the declared price vs. government valuation) and is normally paid by the seller at the time of transfer.

SBT Mutually Exclusive: If a transaction is subject to Specific Business Tax, then the stamp duty is waived. Conversely, if SBT is not applicable (e.g., an individual owned the property long enough to be exempt from SBT), the 0.5% stamp duty is levied on the transfer. We can summarize this as: stamp duty is payable on transfers of real estate unless the sale is considered a short-term or commercial sale that triggers SBT.

Specific Business Tax (SBT)

What it is: Specific Business Tax is a tax on certain business or speculative transactions, including the sale of real property in a profit-seeking manner. It replaces VAT for property sales (since sales of real estate are generally exempt from VAT) and is collected by the Land Office on behalf of the Revenue Department. SBT on property sales consists of a base tax of 3% plus a local municipal tax surcharge of 10% of that amount, for an effective rate of 3.3%.

Rate and Base: SBT is 3.3% of the property price, calculated on whichever is higher: the officially appraised value or the registered sale price. This is the tax for the sale transaction itself (distinct from income tax). The seller is the party liable for SBT, as it’s essentially a tax on the business of selling property.

When SBT Applies: A transfer is subject to SBT if it is considered a sale in a commercial or speculative context. The criteria can be summarized as follows:

• Sales by Companies or Traders: If the seller is a company (juristic person) or a property developer/trader, the sale is generally subject to SBT regardless of holding period. For example, property developers selling new houses/condos, or any corporation selling real estate as part of its business, must pay SBT on the transfer. (In practice, most corporate property sales are treated as “business” sales. There is an SBT exemption for corporate reorganizations or certain non-profit transfers, but no general time-based exemption for companies as there is for individuals.)
• Short-term ownership by Individuals: If the seller is an individual (private person) who has owned the property for less than 5 years, the sale will generally incur SBT, unless a personal-use exemption applies (see next point). The 5-year period is counted from the date of acquisition to the date of sale, on a calendar-year basis (even a partial year counts as one; for example, buying in December 2020 and selling in January 2021 is counted as 2 years for this purpose).

Exemptions from SBT: Certain transfers by individuals are not considered commercial sales and are exempt from SBT (in which case, as noted, stamp duty applies instead). Key SBT exemptions for real estate include:

• Long-term ownership: If the individual seller has owned the property for over 5 years, the sale is exempt from SBT (as long as the sale doesn’t fall under other “business” categories, and the property was not acquired for resale by a trader). This encourages long-term holding and distinguishes it from speculation. Example: A Thai person who bought a plot of land in 2015 and sells in 2025 would not pay SBT due to the >5-year holding, regardless of whether they lived on it.
• Primary residence (Blue Book) exemption: If the property has been the seller’s principal residence and the seller’s name has been registered in the house registration document (the “Blue Book” for Thais, or “Yellow Book” for foreign residents) of that property for at least one year prior to the sale, the sale is exempt from SBT. This means the home has been used for personal residential use rather than speculation. Even if the ownership period is less than 5 years, a genuine primary home sale can avoid SBT. (Note: Foreign individuals who own property in Thailand can similarly obtain a Yellow House Registration Book; if their name has been in that book for >1 year at that address, they qualify for the same exemption as Thai nationals.)
• Family and inheritance transfers: Sales or transfers without consideration to close family are not subject to SBT. For example, if an owner transfers property to a legitimate child (gift to a son or daughter) or if property is passed to an heir by inheritance, these are not treated as taxable sales. They can be registered without SBT (and typically without stamp duty in case of inheritance or gift, since no sale document stamp is needed). Similarly, forced sales under expropriation laws or certain government transactions are exempt. (If a parent transfers to a child for free, no SBT; but note an adopted child may not count for this exemption under Thai tax law.)
• Sales after expropriation or to government: Sales of property to government agencies, or exchanges of property with the government, or sales under an official expropriation scheme, are also exempt from SBT.

Tax Base: As with the transfer fee, the base for SBT is the higher of the official assessed value or the actual sale price. This ensures the 3.3% is calculated on a fair value. For example, if a condo’s government appraised value is 3 million THB but it’s being sold for 4 million THB, the SBT will be 3.3% of 4 million (≈132,000 THB). If the situation were reversed (appraisal 4M, selling at 3M), SBT would be 3.3% of 4M (≈132,000 THB) because the appraisal is higher than the declared price.

Interaction with Other Taxes: If SBT is payable on a transaction, the seller does not pay the 0.5% stamp duty. The 2% transfer fee is still due regardless of SBT or stamp (though as noted it may be reduced for certain transactions during promotional periods). Also, the seller will still be subject to income tax on any gains via the withholding tax mechanism described next.

Withholding Income Tax on Sale (Seller’s Income Tax)

In Thailand, income from the sale of immovable property by individuals is considered assessable income under the Revenue Code (Section 40(8)). Rather than making the seller file a tax return later for the sale, the law requires that an estimated income tax be collected at the time of transfer. This is generally referred to as withholding tax (WHT) on the property sale. The calculation and rates differ for individual sellers versus corporate sellers:

For Corporate Sellers (Companies):

The withholding tax is straightforward – a flat 1% of the sale price or appraised value, whichever is higher. This 1% is withheld by the Land Office from the seller’s proceeds and remitted to the Revenue Department. It is considered an advance withholding of the company’s corporate income tax. The company will later include any gain from the sale in its annual corporate tax filing (standard corporate income tax rate is 20%), and the 1% withheld can be credited against the tax liability. Example: A Thai company sells a factory property for 50 million THB (appraised value 40M, sale price 50M). WHT of 1% is calculated on the higher value (50M), so 500,000 THB is withheld at transfer. The company will compute its actual profit on the sale and pay corporate tax on that profit at 20% in its annual return, minus the 500k already paid.

For Individual Sellers:

The withholding tax for individuals is calculated using a progressive income tax formula, essentially treating the sale as a one-time income and computing tax as if it were earned over the period of ownership. The Land Department official will perform this calculation at transfer. The logic involves two steps:

(1) Determine Taxable Gain with Standard Deductions:

Individuals do not pay tax on the full selling price. Instead, the Revenue Department allows a standard cost deduction based on the holding period of the property (this substitutes for deducting the original purchase cost, etc.). The longer you’ve owned the property, the higher the deduction (reflecting a smaller gain). The law provides a fixed deductible expense percentage that increases with each full year of ownership. Essentially, only a portion of the sale amount is considered “net taxable income,” and that portion grows with shorter holding periods. The schedule is as follows:

Owned Period	Deductible Expense	Taxable Gain
<1 year	92%	8%
1 full year	92%	8%
2 years	84%	16%
3 years	77%	23%
4 years	71%	29%
5 years	65%	35%
6 years	60%	40%
7 years	55%	45%
8 years or more	50%	50%

The official appraised value of the property is generally used as the basis for this calculation for consistency. (In practice, if the declared sale price is higher than the appraisal, officials may use the higher figure, but typically the appraisal is the reference for calculating the taxable gain of an individual.) After applying the appropriate deduction, we get the net taxable amount from the sale.

(2) Allocate over Ownership Period and Apply Progressive Rates:

The calculated net gain is then divided by the number of years of ownership to find an average annual gain. This is done because Thai personal income tax is progressive per year. By spreading the gain over the years owned, the seller benefits from lower tax brackets each year rather than being taxed on the entire gain in one year. The tax is then computed on this annualized income at the progressive personal income tax rates and then multiplied by the number of years of ownership to get the total tax due.

Thailand’s personal tax brackets range from 5% up to 35%. (For general income, the first 150,000 THB of annual income can be exempt, but for property sales the calculation often starts taxing from the first baht of the annual gain – effectively using 5% as the lowest rate slab. This is because the seller cannot combine this with other allowances in the normal tax filing if choosing the withholding method.) The standard brackets applied for the sale calculation are approximately: 0–100,000 THB at 5%; the next portion up to 500k at 10%; next up to 1M at 20%; 1M–4M at 30%; and over 4M at 35%. (These brackets correspond to an older structure where the first 100k was taxed at 5%. Under the current tax regime, roughly 0–150k would be 0%, 150k–300k 5%, 300–500k 10%, 500–750k 15%, 750k–1M 20%, 1–2M 25%, 2–4M 30%, over 4M 35%. The Land Department’s simplified calculation may ignore the 150k exemption for convenience, starting at 5%. In any case, the top rate will not exceed 35%.)

After calculating the tax on the “per-year” income, that amount is multiplied by the number of years of ownership to arrive at the total withholding tax to be paid. This effectively yields the same result as calculating the tax on the whole gain at once, but ensures progressive rates are properly applied for fairness.

Final tax or not?: For individuals, the withholding tax collected at transfer is usually the final tax on the transaction. The seller has the option to not include the property sale in their annual personal income tax return (in which case the withheld amount is considered a final tax). Alternatively, they could report the property sale in their annual tax return and treat the withheld amount as credit against their total tax liability – but most individual sellers choose not to, since personal real estate sales by non-traders are typically one-off and the WHT calculation already captures the due tax. In summary, the withholding tax for an individual in a normal sale is essentially a capital gains tax on the sale, calculated via a standardized method.

Influence of Property Type and Ownership on Taxation

Property Types (Residential vs. Land vs. Commercial): The above taxes apply to all immovable property transfers – there are not different tax rates for residential, commercial, or land-only properties. A few nuances based on property type are worth noting:

• Land vs. House/Condo: If the property includes a house or condominium, the owner can register their residence in that property’s house registration (Blue Book for Thais, Yellow Book for foreigners). This allows eligibility for the 1-year principal residence exemption from SBT. For a land-only sale (vacant land), there is obviously no house registration, so an individual seller can only get SBT exemption by holding the land >5 years (or transferring to a child/heir). Thus, home sellers have an additional route to exemption (using the Blue Book), whereas pure land investors do not. Aside from the SBT aspect, withholding tax is computed similarly for land or buildings – the same holding period deduction table is used. However, the government-appraised values for land and buildings are determined separately. Land in prime areas will have high assessed value; structures (houses/condos) also have an assessed value based on age, size, etc. The Land Department’s appraised value for a property is the sum of its land value and building value (if any). These valuations are updated on the multi-year cycle. (As of the latest cycle, new appraised values for 2023–2026 have been implemented after a nationwide update, with land values increasing on average ~8.9% from the previous cycle.) The appraised value in effect at the time of transfer is used for tax calculations. Buyers and sellers can look up current official valuations on the Treasury Department’s website to estimate the tax base.
• Foreign vs. Thai Ownership: Thailand’s transfer tax system does not differentiate by nationality – a foreign individual pays the same rates as a Thai individual. The key differences are in what property can be owned (foreigners generally can own condominiums freehold, or houses via leasehold or through companies, but not land in their own name). When a foreigner sells a condo unit, the tax calculations (transfer fee 2%, stamp/SBT, withholding tax etc.) are done exactly as for a Thai seller. One practical point is the house registration (Blue/Yellow Book): a Thai seller can put their name in the Blue Book of their house, and a foreign condo owner can, if eligible, obtain a Yellow Book for their condo. Having one’s name in the house register for >1 year will qualify for the SBT exemption as described, regardless of nationality. In essence, tax law treats a foreign individual the same as a Thai individual seller. Foreign companies (or Thai companies) likewise are taxed the same under these rules.
• Use of Property (Residential vs. Commercial Use): The use of the property can indirectly affect taxes. For instance, if a property is used in a business (rented out, etc.), its sale by a company might be considered part of business operations (ensuring SBT applies). However, a personal-sale by an individual of a home or a plot of land is inherently not subject to VAT – either SBT or stamp duty will cover the transaction tax. One related tax to note (separate from transfer taxes) is the annual Land and Building Tax, which has different rates for residential, agricultural, or commercial use. But that is an ongoing property tax, not a transfer tax, and thus outside our scope. For transfer-time taxes, whether the property is a condo, house, or raw land, and whether it was for personal residence or rental investment, the same set of taxes (2% transfer, 0.5% stamp or 3.3% SBT, and income withholding tax) apply. Only the eligibility for SBT exemption or certain deductions might change based on usage and ownership duration (as detailed above).