Law and Taxes

Taxes for Foreigners in Thailand in 2026

Phuket Experts Updated 2 August 2026 5 min read

Relocating to Thailand presents new opportunities for foreigners, whether for purchasing real estate, starting a business, or working under contract. An essential aspect of living in Thailand is understanding the tax framework, especially for long-term residence, property acquisition, or commercial endeavors. This article provides a comprehensive overview of the key taxes faced by foreigners in Thailand.

1. Property Taxes in Thailand

Tax obligations for real estate vary depending on the form of ownership—leasehold (rental lease) or freehold (outright ownership). Below is a breakdown of the primary property transaction taxes:

Tax TypeRateResponsible PartyDescription
Property Transfer Tax2%Buyer / SellerPaid upon the official transfer of title deed (freehold).
Lease Registration Fee1%Buyer / SellerRequired for registering long-term leasehold rights.
Stamp Duty0.1% – 0.5%Seller0.1% for leasehold registration; 0.5% for freehold sales.
Income Tax (Capital Gains)ProgressiveSellerCalculated based on holding period and government appraised value.
Specific Business Tax (SBT)3.3%SellerApplies if the property is sold within 5 years of purchase.

1.1. Taxes When Purchasing Property

When acquiring real estate in Thailand, buyers must account for the registration fee and government duties. The ownership transfer fee for freehold property is 2% of the government appraised value, whereas leasehold registration is 1%. These costs are typically split 50/50 between the buyer and seller by mutual agreement.

1.2. Taxes on Property Ownership

Annual holding taxes in Thailand depend on whether the property serves as a primary residence or an investment property. Primary residential properties valued under 50 million THB are exempt from annual land and building tax. For properties exceeding statutory limits, tax rates generally range between 0.02% and 0.10%.

Property CategoryTax Rate
Villa (Primary residence up to 50M THB)0% (Exempt)
Condo / Apartment (Primary residence up to 10M THB)0% (Exempt)
Properties exceeding exemption thresholds0.02% – 0.10%

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1.3. Taxes When Selling Property

Sellers of real estate in Thailand are responsible for several statutory costs at the Land Office:

  • Transfer Fee: 1% for leasehold, 2% for freehold.
  • Stamp Duty: 0.1% for leasehold, 0.5% for freehold (exempt if SBT applies).
  • Specific Business Tax (SBT): 3.3%, applicable if sold within 5 years of acquisition.
  • Withholding / Capital Gains Tax: Progressive withholding tax based on the duration of ownership.

1.4. Taxes on Rental Income

Foreign investors receiving rental revenue in Thailand are required to pay income tax. Tax residents (residing in Thailand 180+ days per calendar year) are taxed at progressive rates ranging from 5% to 35%. Non-residents receiving Thai-sourced rental income are subject to a flat withholding rate of 15%.

2. Income Taxes in Thailand

2.1. Personal Income Tax Overview

Personal Income Tax (PIT) applies to all individuals earning income within Thailand, regardless of nationality. Foreigners who are tax residents are also subject to personal income tax on foreign-sourced income brought into Thailand within the applicable tax year.

2.2. Taxable Income Categories

  • Income from employment and salaries.
  • Business profits and professional fees.
  • Dividends, interest, and capital gains.
  • Rental revenue from real estate.
  • Profits derived from property transfers.

2.3. Personal Income Tax (PIT) Rates

Thailand operates a progressive tax scale for personal income, with marginal rates ranging from 0% to 35%:

Annual Net Income (THB)Tax Rate
0 – 150,0000% (Exempt)
150,001 – 300,0005%
300,001 – 500,00010%
500,001 – 750,00015%
750,001 – 1,000,00020%
1,000,001 – 2,000,00025%
2,000,001 – 5,000,00030%
Over 5,000,00035%

2.4. Statutory Tax Allowances & Deductions

Taxable income can be reduced using official allowances, such as:

  • Life insurance premiums: Up to 100,000 THB.
  • Health insurance premiums: Up to 25,000 THB (max combined 100,000 THB with life insurance).
  • Charitable donations: Up to 10% of net taxable income.
  • Child allowance: Up to 30,000 THB per qualifying child.

2.5. Filing Income Tax Returns

The annual tax assessment period follows the calendar year. Personal Income Tax returns (P.N.D. 90/91) must be submitted annually to the Thai Revenue Department by March 31 (or April 8 for online filings).

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Understanding local tax regulations allows foreign buyers and investors to plan their acquisitions efficiently. For tailored tax structuring or real estate purchases, consult with qualified legal and real estate advisors.

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