Personal Income Tax Calculator
Estimate your Thai personal income tax (PIT) from annual taxable income using the 2024 progressive brackets.
Estimated tax
Income after tax
Effective rate
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Frequently Asked Questions
What income brackets does this calculator use?
It uses Thailand's 2024 (tax year 2567) progressive brackets: 0–150k exempt, then 5%, 10%, 15%, 20%, 25%, 30%, 35%.
Does this include deductions or allowances?
No. This is a simple bracket calculator on taxable income. Deductions (personal, insurance, RMF, etc.) reduce your taxable income before applying these brackets.