Foreign Income Tax Estimator
Estimate Thai personal income tax on foreign-sourced income remitted into Thailand under rule Por.161/2566 (effective 2024)
Foreign Income Tax Estimator
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Tax residency status0
- Assessable income
- ฿0.00
- Thai tax before credit
- ฿0.00
- Foreign tax credit (DTA)
- ฿0.00
- Tax due
- ฿0.00
- Effective tax rate
- 0.00%
Results are estimates only
Formula
180+ days in Thailand = tax resident. Foreign income remitted into Thailand is taxed at progressive rates (0–35%), less any DTA credit for foreign tax already paid
Data as of
Results are estimates only
FAQ
If you spend 180 days or more in Thailand in a calendar year, you are a tax resident and foreign income you remit into Thailand becomes taxable. Under Por.161/2566 (effective 1 Jan 2024) this applies regardless of the year the income was earned.
If your country has a Double Tax Agreement (DTA) with Thailand, foreign tax already paid can be credited against your Thai tax due (capped at the Thai tax amount), avoiding double taxation.
If you stay fewer than 180 days that year, you are not a Thai tax resident, and foreign income brought into Thailand is generally not subject to Thai personal income tax.