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Thailand VAT Calculator

Standard VAT rate: 7% · THB · verified May 2026 · source: RD

฿
Net
THB 100.00
VAT
THB 7.00
Gross
THB 107.00

THB 100.00 × 7% = THB 7.00 VAT, total THB 107.00

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How VAT works in Thailand

Thailand uses VAT at a standard rate of 7%. This calculator shows the math at that rate, but the application of the rate to specific goods, services, or business situations depends on local rules.

For accurate, current information about VAT in Thailand, please consult the official tax authority. Rules around registration thresholds, reduced rates, sector-specific exemptions, and filing requirements vary significantly by country.

Where to verify the current rate

The Thailand tax authority is responsible for current rates and rules. Check their official website for the latest information before relying on any calculator output for important decisions.

Official source: RD

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