Verified Facts
Thailand's tax system operates on a territorial basis, meaning residents are taxed on income earned within the country, while non-residents are taxed only on income derived from Thai sources.
Tax laws change frequently. Always consult a qualified tax professional for advice specific to your situation. This is a general guide only.
Quick Facts
Tax System Overview
Thailand's tax system is based on the principle of territorial taxation, where individuals and companies are taxed on income earned within the country. However, Thailand also has double taxation agreements with over 60 countries to prevent taxing the same income twice. Residency rules for tax purposes in Thailand are based on the number of days spent in the country, with individuals who stay in Thailand for more than 180 days in a calendar year considered tax residents.
The tax system in Thailand is administered by the Revenue Department, which is responsible for collecting taxes, including personal income tax, corporate tax, value-added tax (VAT), and specific business taxes. Taxpayers in Thailand are required to file their tax returns and pay any tax due by the end of March each year. The tax year in Thailand runs from January to December, and taxpayers can file their tax returns online or through a tax agent.
Personal Income Tax
| Income Bracket (THB) | Tax Rate |
|---|---|
| 0 - 150,000 | 5% |
| 150,001 - 300,000 | 10% |
| 300,001 - 500,000 | 15% |
| 500,001 - 750,000 | 20% |
| 750,001 - 1,000,000 | 25% |
| 1,000,001 and above | 35% |
| Personal income tax in Thailand is progressive, with tax rates ranging from 5% to 35%. Taxpayers are entitled to various deductions and allowances, including a personal allowance, deductions for life insurance premiums, and charitable donations. Tax returns must be filed by the end of March each year, and taxpayers can file online or through a tax agent. Taxpayers who fail to file their tax returns on time may be subject to penalties and fines. |
Corporate & Business Tax
- The corporate tax rate in Thailand is 20% of net profits, with a reduced rate of 15% for small and medium-sized enterprises (SMEs) with a net profit of not more than THB 300 million.
- Small business incentives are available, including a reduced corporate tax rate and exemptions from certain taxes.
- Thailand has several free zones, including the Eastern Economic Corridor (EEC), which offers tax incentives and other benefits to companies that invest in the zone.
- Companies in Thailand must register for tax within 60 days of commencing business operations.
- Foreign companies that operate in Thailand must also register for tax and obtain a tax identification number.
VAT / Sales Tax
- The standard VAT rate in Thailand is 7%, which is charged on most goods and services.
- Reduced VAT rates of 0% and 5% apply to certain goods and services, including basic necessities and healthcare services.
- Certain goods and services are exempt from VAT, including education and healthcare services.
- Thailand has a tourist refund scheme, which allows foreign tourists to claim a refund of VAT paid on certain goods and services.
For Expats & Foreign Workers
- Tax residency rules in Thailand are based on the number of days spent in the country, with individuals who stay in Thailand for more than 180 days in a calendar year considered tax residents.
- Thailand has double taxation treaties with over 60 countries to prevent taxing the same income twice.
- Foreign workers in Thailand are required to register for tax and obtain a tax identification number.
- Expats and foreign workers may be eligible for tax deductions and allowances, including a personal allowance and deductions for life insurance premiums.
- Foreign workers in Thailand may also be required to contribute to the social security system, which provides benefits including healthcare and pension benefits.
- Expats and foreign workers who remit income abroad must comply with remittance rules, including obtaining a tax clearance certificate.
Crypto & Investment Income
- Investment income, including dividends, interest, and rental income, is subject to personal income tax in Thailand.
- Cryptocurrency is considered a type of asset in Thailand and is subject to capital gains tax when sold or disposed of.
- Dividends received by Thai residents are subject to a 10% withholding tax, which can be credited against the taxpayer's personal income tax liability.
- Foreign investors in Thailand may be eligible for tax incentives, including reduced withholding tax rates and exemptions from certain taxes.