🇹🇭 Tax Brackets2026 Tax Year
🇹🇭 Thailand Tax Brackets 2026
Federal income tax brackets, social contributions, and deductions for Thailand — updated for the 2026 tax year. Calculate Your Thailand Take-Home Pay.
Key Takeaways
- 18 progressive tax brackets ranging from 0% to 35%
- 2Personal Allowance: ฿60,000
- 31 social contribution(s) for employees
Federal Income Tax Brackets (Single Filer)
| Income Range | Rate |
|---|---|
| ฿0 – ฿150,000 | 0% |
| ฿150,000 – ฿300,000 | 5% |
| ฿300,000 – ฿500,000 | 10% |
| ฿500,000 – ฿750,000 | 15% |
| ฿750,000 – ฿1,000,000 | 20% |
| ฿1,000,000 – ฿2,000,000 | 25% |
| ฿2,000,000 – ฿4,000,000 | 30% |
| ฿4,000,000 – ∞ | 35% |
Deductions & Allowances
Personal Allowance: ฿60,000
Employment deduction 50% (max ฿100,000) applied before income tax.
Frequently Asked Questions
What are the Thailand income tax brackets for 2026?
Thailand uses a progressive income tax system with 8 brackets in 2026. The lowest rate is 0% and the highest marginal rate is 35%.
What is the top income tax rate in Thailand?
The top marginal income tax rate in Thailand for 2026 is 35%. This rate applies to taxable income above ฿4,000,000.
Does Thailand have social security contributions?
Yes, Thailand has 1 social contribution(s): Social Security Fund (5% employee rate).
Social Contributions