Editorial
Recurring Taxes on Thai Property: What You Pay in 2026
By THAI.ESTATE Editorial Team16 min read
As a foreign owner of residential property in Thailand, your recurring tax and fee obligations are modest compared with most Western markets - but they are real, they vary by property type and use, and missing them carries penalties. This guide covers every stage: purchase costs, annual ownership taxes, rental income taxation, and the tax mechanics when you sell.
The single most important fact: Thailand does not impose an annual property tax calculated as a percentage of market value the way many countries do. Instead, the Land and Building Tax (introduced under the Land and Building Tax Act B.E. 2562, effective from 2020) applies at low rates on assessed value, and for most residential foreign-owned condominiums the annual bill is small. Your larger recurring cost is typically the common-area management fee charged by the condominium juristic person (the legal body that manages the building). Understanding both is essential before you buy.
Quick answer
- At purchase: total transaction taxes and fees typically run 2% to 7% of the registered value, depending on the seller's holding period and tax status (indicative, as of 2026)
- Annual land and building tax: for residential use, the rate is 0.02% to 0.1% of the official appraised value - usually a few hundred to a few thousand baht per year for a condo unit
- Common-area fee (juristic person fee): typically THB 30 to THB 80 per square metre per month - often the largest recurring cost for a condo owner
- Sinking fund: a one-time contribution at purchase, usually THB 300 to THB 700 per square metre, held as a reserve for major building repairs
- Rental income for non-residents: subject to withholding tax at 15% on gross rental income collected in Thailand, unless a double-taxation treaty reduces this rate
- On sale (withholding tax): the buyer's side withholds tax calculated on the registered sale price or appraised value, whichever is higher - the rate depends on the seller's tax status and holding period
- Home-country tax: you will almost certainly need to declare Thai-source income and gains in your country of residence - always use a qualified tax adviser there
Options and scenarios
What taxes do I pay when buying a condo in Thailand?
Every Thai property transfer involves a stack of fees and taxes paid at the Land Department office on the day of transfer. The total depends on two main variables: how long the seller has owned the property, and whether the seller is a company or an individual.
Transfer fee The transfer fee is 2% of the registered value (the Land Department's appraised value or the agreed sale price, whichever is used for registration). By long-standing custom, buyers and sellers often split this 50/50, so you may pay 1%. Confirm the arrangement in writing before signing.
Specific Business Tax (SBT) versus Stamp Duty The seller pays either Specific Business Tax (SBT) at 3.3% (including a local surcharge) or Stamp Duty at 0.5% - never both. SBT applies if the seller has owned the property for fewer than five years (for individuals) or if the seller is a company. Stamp Duty applies when the seller has held the property for five or more years. In practice, buyers negotiating with motivated sellers sometimes absorb part of this cost - again, confirm in writing.
Withholding Tax (WHT) at purchase This is the seller's tax, not yours as buyer, but it affects negotiation. For individual sellers, WHT is calculated on a progressive scale applied to the registered value divided by the number of years held. The Land Department calculates it. For corporate sellers, WHT is a flat 1% of the registered value or appraised value, whichever is higher. Sellers typically pay WHT, but in deals where the buyer absorbs all transfer costs, your total exposure rises accordingly.
Worked indicative example - THB 5,000,000 condo, seller is an individual, held for three years, as of 2026:
| Cost item | Rate / basis | Indicative amount (THB) | Paid by |
|---|---|---|---|
| Transfer fee | 2% of registered value | 100,000 | Split (buyer 50,000) |
| Specific Business Tax | 3.3% of registered value | 165,000 | Seller |
| Withholding Tax | Progressive (illustrative) | ~40,000 | Seller |
| Sinking fund | THB 500/sqm x 45 sqm | 22,500 | Buyer (one-time) |
| Buyer's total at transfer | ~72,500 | Buyer | |
| Seller's total at transfer | ~205,000 | Seller |
All figures are indicative and for illustration only. Actual WHT depends on the Land Department's formula and the registered value. Verify current rates with a Thai lawyer before signing.
What is the annual Land and Building Tax in Thailand?
The Land and Building Tax Act replaced the old House and Land Tax and Local Development Tax from 2020. The Department of Local Administration sets maximum rates; local administrative organisations (municipalities, sub-district administrations) may apply lower rates.
For residential property the rates work in tiers based on the official appraised value:
- Appraised value up to THB 50 million: 0.02% per year
- Appraised value THB 50 million to THB 75 million: 0.03% per year
- Appraised value THB 75 million to THB 100 million: 0.05% per year
- Appraised value above THB 100 million: 0.1% per year
Note: the rates above apply to properties used as a primary residence by the owner. If you are a foreign non-resident owner, your unit is unlikely to qualify for the primary-residence relief; it would typically be assessed at the residential-other or vacant-land rate. For residential-other use, rates are higher - verify the applicable tier with the local municipality (tessakit or OrBorTor) where your property is located, as rates can differ.
For a condo unit with an appraised value of THB 3,000,000, the annual land and building tax at 0.02% is THB 600 per year - a trivial sum. Even at higher appraisal values, this tax is rarely the dominant cost of ownership.
Payment: Local authorities (municipal offices) issue annual bills, typically due by April each year. Late payment attracts a surcharge - verify the current rate with your juristic person or a local lawyer.
What are common-area fees and why do they matter more than the land tax?
Every registered condominium building in Thailand operates under a juristic person - the legal management body established under the Condominium Act. The juristic person collects two types of charges from unit owners:
1. Common-area management fee (monthly) This covers security, cleaning, lifts, pool and gym maintenance, and building management staff. Market rates in 2026 range from approximately THB 30 per sqm per month in provincial towns to THB 80 per sqm per month or higher in premium Bangkok or beachfront Phuket developments. For a 45 sqm unit at THB 50/sqm, this is THB 2,250 per month or THB 27,000 per year - more than 40 times the annual land tax on the same unit.
2. Sinking fund (one-time at purchase) The sinking fund is a capital reserve held by the juristic person for major future repairs (roof, lifts, pipes). It is typically paid once, at the time of purchase, and is not refundable when you sell. Standard amounts run from THB 300 to THB 700 per sqm. Some developments levy additional top-ups if the fund is depleted - check the fund balance before buying.
Failing to pay common-area fees does not generate a state tax penalty, but the juristic person can cut off utilities, deny building access, and place a lien on the unit under Thai condominium law.
How is rental income from Thai property taxed?
If you rent out your Thai condo and are a non-resident for Thai tax purposes (meaning you spend fewer than 180 days per year in Thailand), rental income collected in Thailand is generally subject to withholding tax at 15% deducted by the party paying the rent, if that payer is a company or acts as an agent. Private tenants who are individuals do not typically withhold, which can create a gap between legal obligation and practice.
If you are a Thai tax resident (180 or more days in Thailand in a tax year), rental income is subject to Personal Income Tax (PIT) at progressive rates up to 35%, after deductible expenses (either actual or a standard deduction of 30% of gross rent, capped as allowed under Thai Revenue Code rules - verify the current deduction ceiling).
As of 2026, Thailand also applies rules on overseas income remitted into Thailand: income earned abroad and transferred to Thailand in the same tax year may be taxable in Thailand for tax residents. The rules in this area have been subject to interpretation updates - consult a Thai tax adviser for your specific situation.
Double-taxation treaties: Thailand has signed treaties with over 60 countries (as of 2026). These may reduce Thai withholding tax on rental income or prevent double taxation of the same income. The treaty terms vary by country. A tax adviser in your home country must check whether a treaty applies and how to claim it.
What tax do I pay when I sell my Thai property?
On sale, the withholding tax is deducted at the Land Department on the day of transfer. The calculation method depends on who is selling:
Individual seller: WHT is calculated using a formula: the Land Department takes the registered value (or appraised value, whichever is higher), divides it by the number of years held, applies Thailand's progressive PIT rate table to that annual figure, then multiplies the result back by the years held. This produces the total WHT due. The buyer's side (technically) deducts and remits it, but it comes from the seller's proceeds.
Corporate seller: WHT is 1% of the registered or appraised value.
In addition, if the seller has held the property for fewer than five years, Specific Business Tax at 3.3% also applies (see the purchase section above - the same SBT that a developer or short-term seller pays).
The practical effect: if you buy a condo for THB 5,000,000 and sell it for THB 6,500,000 two years later, your effective exit tax burden (WHT plus SBT at 3.3%) can materially reduce your net gain. Model this before committing to a purchase, using your expected hold period and likely exit price.
Capital gains tax: Thailand does not have a separate capital gains tax for individuals. The gain is effectively taxed through the WHT and SBT mechanism at the Land Department. The tax base is usually the registered value, which parties sometimes keep low - this is a legal grey area with compliance risk; your Thai lawyer must advise you.
Comparison table
| Tax or fee | Trigger | Who pays | Indicative rate or amount (as of 2026) | Frequency |
|---|---|---|---|---|
| Transfer fee | Property registration | Buyer and seller | 2% of registered value (often split) | Once, at transfer |
| Specific Business Tax | Sale within 5 years of purchase | Seller | 3.3% of registered or appraised value | Once, at transfer |
| Stamp Duty | Sale after 5 years (individual) | Seller | 0.5% of registered or appraised value | Once, at transfer |
| Withholding Tax (purchase) | Every sale | Seller | Progressive (individual) or 1% (company) | Once, at transfer |
| Sinking fund | First purchase of unit | Buyer | THB 300 to 700 per sqm (one-time) | Once, at purchase |
| Land and Building Tax | Annual ownership | Owner | 0.02% to 0.1% of appraised value | Annual |
| Common-area management fee | Condo ownership | Owner | THB 30 to 80 per sqm per month | Monthly |
| Rental income WHT | Non-resident rental income | Owner (deducted at source) | 15% of gross rent (non-resident) | Per payment |
| Personal Income Tax (rental) | Thai-resident rental income | Owner | Progressive up to 35% after deductions | Annual filing |
Risks and mistakes
Focusing only on the purchase price Many buyers calculate affordability using the headline price and overlook the full cost stack. Add transfer fee (1% your share), sinking fund, first-year common-area fees, legal fees, and any furniture or fitting costs. On a THB 5,000,000 unit, realistic total upfront costs can reach THB 5,150,000 to THB 5,250,000 or more.
Not checking the sinking fund balance A depleted sinking fund means the juristic person will levy a special assessment on all owners. Ask for audited accounts of the fund before you sign any reservation agreement.
Assuming rental income goes untaxed Some property managers collect rent and remit it without withholding - this does not mean you have no tax obligation. You remain liable. Unreported rental income creates risk if you later apply for a Thai long-term resident visa or face a Revenue Department audit.
Ignoring home-country tax obligations Thailand collecting 15% WHT does not discharge your obligation in your home country. Most countries require you to declare worldwide income. Penalties for non-declaration can be severe. A tax adviser in your home country is not optional.
Using the registered value to minimise transfer taxes Some buyers and sellers agree to register a value lower than the actual price to reduce transfer costs. Thai law requires registration at the higher of the agreed price or the Land Department appraised value. Registering below the actual price carries legal and tax risk for both parties.
Misunderstanding who pays what Customary cost-sharing (buyer pays 50% of transfer fee, seller pays WHT and SBT) is a market convention, not a legal rule. Everything is negotiable. Developers of new units often absorb transfer fee - read the contract carefully.
Not verifying the common-area fee before buying Fees differ sharply between buildings even in the same district. A building with high-end facilities or an ageing maintenance backlog may charge significantly more. Ask for the current fee schedule and the last two years of juristic person meeting minutes.
FAQ
How much is the annual property tax on a condo in Thailand?
For a residential condo with an official appraised value up to THB 50 million, the Land and Building Tax rate is 0.02% per year. On an appraised value of THB 3,000,000, the annual tax is THB 600. On THB 10,000,000 it is THB 2,000. These figures apply to properties in the residential category as of 2026 - verify the applicable category with the local municipality for your unit.
What is a sinking fund in a Thai condo and do I get it back?
A sinking fund is a one-time capital reserve payment made to the condominium juristic person at the time of purchase. It is held for future major building repairs. The sinking fund is not refundable when you sell. Typical amounts range from THB 300 to THB 700 per square metre, payable once.
Do I pay capital gains tax in Thailand when I sell?
Thailand does not levy a separate capital gains tax for individual sellers. Your gain is effectively taxed through withholding tax (calculated on a formula using years of ownership and registered value) and, if you sell within five years of purchase, Specific Business Tax at 3.3%. You may also owe capital gains tax in your home country - consult a tax adviser there.
What tax applies to rental income if I am not a Thai resident?
If you are a non-resident (fewer than 180 days per year in Thailand), rental income sourced in Thailand is generally subject to 15% withholding tax. If a double-taxation treaty between Thailand and your home country applies, the rate may be lower. Check the treaty with a local tax adviser and declare the income in your home country as required.
Who pays the transfer fee when buying a Thai property?
The transfer fee is 2% of the registered value. By market custom, buyer and seller often split it equally (1% each). For new developer units, the developer sometimes covers the full fee as a selling incentive. The split is always negotiable and must be stated in the sale and purchase agreement.
What is Specific Business Tax and when does it apply?
Specific Business Tax (SBT) is a tax of 3.3% (including the local surcharge) on the registered or appraised value, whichever is higher. It applies when the seller has owned the property for fewer than five years, or when the seller is a juristic person (company). If the seller has held for five or more years as an individual, Stamp Duty at 0.5% applies instead. Both taxes are the seller's obligation, though cost-sharing is sometimes negotiated.
What is the juristic person fee and is it mandatory?
The juristic person fee (common-area management fee) is a monthly charge set by the condominium's juristic person - the legal management body under the Condominium Act. It is mandatory for all unit owners. Non-payment allows the juristic person to restrict access and utilities and can result in a lien on your unit. Rates in 2026 typically range from THB 30 to THB 80 per square metre per month depending on the building and location.
Do I need to file a Thai tax return as a foreign property owner?
If you earn rental income in Thailand or spend 180 or more days per year in Thailand (making you a Thai tax resident), you must file an annual Personal Income Tax return with the Thai Revenue Department. The deadline is typically 31 March for the prior tax year. If you earn only passive rental income and 15% has been withheld at source, filing requirements depend on your total Thai-source income - a Thai tax adviser can confirm your specific situation.
Does Thailand have a double-taxation treaty with my country?
As of 2026, Thailand has double-taxation agreements with over 60 countries including most major European nations, the United Kingdom, China, Japan, Australia, and others. These treaties can reduce or eliminate double taxation of rental income and other Thai-source income. You must actively claim the relief - it is not applied automatically. Check the current treaty list with the Thai Revenue Department or your home-country tax authority.
What happens if I do not pay the land and building tax?
If the annual Land and Building Tax is not paid by the due date (typically April), local authorities apply a monthly surcharge on the overdue amount - verify the current surcharge rate. Continued non-payment can result in enforcement action, though for the small amounts typical of residential condos, the practical risk is more about accumulated penalties than immediate asset seizure. Your juristic person may assist with payment logistics in some buildings.
Planning a property purchase in Thailand? Send us your requirements - the THAI.ESTATE team will reply with specific options and a safety checklist for your case.