Calculate Your Personal Income Tax

This Personal Income tax calculator is an easy-to-use online tool that helps you calculate your personal income tax based on the Revenue Department deductions table.

Thailand’s government levies taxes on its residents’ earnings. You are considered a resident if you live in Thailand for more than 180 days in a calendar year. Because the government’s income tax system is progressive, the tax rate rises as income rises. The marginal tax rate varies between 5% and 35%.

Tax Calculation
Your income before Tax
Spouse
Make sure spouse NON O under taxpayer and stay in Thailand more than 180 Days
Make sure kid(s) NON O under taxpayer and stay in Thailand more than 180 Days
Not over 15% Max 500,000
Not over 100,000
Not over 15,000
Not over 100,000
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