Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
1,896 บาท
Income Tax
- 103 บาท
Social Security Fund
- 34.62 บาท
Total tax
- 137 บาท
Net pay
* 1,759 บาท
Marginal tax rate
13.2%
Average tax rate
7.2%
92.8%
Net pay
7.2%
Total tax
Total tax
Net pay
The Taxberg
1,759 บาท
Net pay
34.62 บาท
Tax the employer pays
137 บาท
Tax you pay
Total tax paid
172 บาท
Did you know your employer also pays tax on your salary? It costs the employer 34.62 บาท to pay you 1,896 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 0.91 บาท goes to the government.
Real tax rate
8.9%
So, with you and the employer both paying tax, what used to be a 7.2% tax rate now rises to 8.9%, meaning your real tax rate is actually 1.7% higher than what it seemed at first.
Summary
If you make 492,960 บาท a year living in Thailand, you will be taxed 35,728 บาท. That means that your net pay will be 457,232 บาท per year, or 38,103 บาท per month. Your average tax rate is 7.3% and your marginal tax rate is 13.2%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 บาท in your salary will be taxed 13.21 บาท, hence, your net pay will only increase by 86.79 บาท.
Bonus Example
A 1,000 บาท bonus will generate an extra 868 บาท of net incomes. A 5,000 บาท bonus will generate an extra 4,340 บาท of net incomes.
North America
Country 
Net pay
Average tax
Rank
USA
THB 437993
11.2%
1
Canada
THB 374217
24.1%
2
NOTE* Withholding is calculated based on the tables of Thailand, income tax. For simplification purposes some variables (such as marital status and others) have been assumed. This document does not represent legal authority and shall be used for approximation purposes only.