Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
1,083,320 บาท
Income Tax
- 133,580 บาท
Social Security Fund
- 9,000 บาท
Total tax
- 142,580 บาท
Net pay
* 940,740 บาท
Marginal tax rate
25.0%
Average tax rate
13.2%
86.8%
Net pay
13.2%
Total tax
Total tax
Net pay
The Taxberg
940,740 บาท
Net pay
9,000 บาท
Tax the employer pays
142,580 บาท
Tax you pay
Total tax paid
151,580 บาท
Did you know your employer also pays tax on your salary? It costs the employer 9,000 บาท to pay you 1,083,320 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 1.40 บาท goes to the government.
Real tax rate
13.9%
So, with you and the employer both paying tax, what used to be a 13.2% tax rate now rises to 13.9%, meaning your real tax rate is actually 0.7% higher than what it seemed at first.
Summary
If you make 1,083,320 บาท a year living in Thailand, you will be taxed 142,580 บาท. That means that your net pay will be 940,740 บาท per year, or 78,395 บาท per month. Your average tax rate is 13.2% and your marginal tax rate is 25.0%. 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 25 บาท, hence, your net pay will only increase by 75 บาท.
Bonus Example
A 1,000 บาท bonus will generate an extra 750 บาท of net incomes. A 5,000 บาท bonus will generate an extra 3,750 บาท of net incomes.
Compare average tax
North America
Country 
Net pay
Average tax
Rank
USA
THB 884161
18.4%
1
Canada
THB 800632
26.1%
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.