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Tools for Thailand

Calculators built specifically for Thai laws and financial systems

Thailand Personal Income Tax Calculator 2026

Calculate Thai personal income tax with progressive rates and deductions

Calculate Thai net salary after social security, tax withholding, and provident fund

How much tax on your bonus? Calculate the true marginal tax on a Thai bonus, its effective rate, and top tax bracket

Are you a Thai tax resident? Check your status against the 180-day rule and see the tax implications for foreign income

Calculate Thai home loan interest, monthly payments, and amortization schedule

Calculate monthly car payments with flat rate and reducing balance interest

Calculate Thai social security contributions for employee and employer

Calculate severance pay under Thai Labor Protection Act

Calculate overtime pay and holiday work pay under Thai labor law

Calculate provident fund growth and retirement benefits

Calculate how much you need to save for retirement in Thailand

Estimate your Thai Social Security old-age pension under the new CARE formula (2026)

Calculate 7% VAT — add or remove VAT from product or service prices