🇹🇭 Thailand VAT Calculator
Calculate Thai VAT with the effective rate of 7%.
Quick calculator
฿
Net price-
Tax amount-
Gross price-
How to calculate
Add VAT: net price × 1.07 = gross price.
Remove VAT: gross price ÷ 1.07 = net price.
Calculation Examples — 7%
| Net | VAT 7% | Gross |
|---|---|---|
| ฿ 100.00 | ฿ 7.00 | ฿ 107.00 |
| ฿ 500.00 | ฿ 35.00 | ฿ 535.00 |
| ฿ 1000.00 | ฿ 70.00 | ฿ 1070.00 |
Compare with neighbors
| Country | Std Rate | vs Thailand |
|---|---|---|
| Thailand ★ | 7% | — |
| 🇲🇾 Malaysia | 8% | +1% |
| 🇮🇩 Indonesia | 11% | +4% |
| 🇸🇬 Singapore | 9% | +2% |
| 🇻🇳 Vietnam | 10% | +3% |
Key facts
| Registration threshold | THB 1,800,000/yr (~€46,000) |
| Filing frequency | Monthly |
Good to know: The legal VAT rate is 10%, but royal decrees have maintained an effective rate of 7% since 1999. This reduced effective rate applies to most goods and services.
Official source
Reference only. Verify rates and exemptions with the official tax authority before filing or invoicing.
Rates verified May 2026Report incorrect rate →
Frequently Asked Questions
What is the VAT rate in Thailand?
The standard VAT rate in Thailand is 7%.
How do I add VAT in Thailand?
Multiply the net price by 1.07. For example, ฿ 100 net becomes ฿ 107.00 gross.
How do I remove VAT in Thailand?
Divide the gross price by 1.07. For example, ฿ 107.00 gross becomes ฿ 100 net.
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