Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
17,778 บาท
Income Tax
- 803 บาท
Social Security Fund
- 375 บาท
Total tax
- 1,178 บาท
Net pay
* 16,600 บาท
Marginal tax rate
10.0%
Average tax rate
6.6%
93.4%
Net pay
6.6%
Total tax
Total tax
Net pay
The Taxberg
16,600 บาท
Net pay
375 บาท
Tax the employer pays
1,178 บาท
Tax you pay
Total tax paid
1,553 บาท
Did you know your employer also pays tax on your salary? It costs the employer 375 บาท to pay you 17,778 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 0.87 บาท goes to the government.
Real tax rate
8.6%
So, with you and the employer both paying tax, what used to be a 6.6% tax rate now rises to 8.6%, meaning your real tax rate is actually 2% higher than what it seemed at first.
Summary
If you make 426,672 บาท a year living in Thailand, you will be taxed 28,267 บาท. That means that your net pay will be 398,405 บาท per year, or 33,200 บาท per month. Your average tax rate is 6.6% and your marginal tax rate is 10.0%. 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 10 บาท, hence, your net pay will only increase by 90 บาท.
Bonus Example
A 1,000 บาท bonus will generate an extra 900 บาท of net incomes. A 5,000 บาท bonus will generate an extra 4,500 บาท of net incomes.
Africa
Country 
Net pay
Average tax
Rank
South Africa
THB 377313
11.6%
1
Morocco
THB 328026
23.1%
2
Mozambique
THB 326353
23.5%
3
Ivory Coast
THB 318434
25.4%
4
Angola
THB 316377
25.9%
5
Kenya
THB 316262
25.9%
6
Ghana
THB 311529
27.0%
7
Cameroon
THB 304680
28.6%
8
Nigeria
THB 294537
31.0%
9
Uganda
THB 287544
32.6%
10
Senegal
THB 286153
32.9%
11
Zambia
THB 272542
36.1%
12
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Middle East
Country 
Net pay
Average tax
Rank
United Arab Emirates
THB 405338
5.0%
1
Qatar
THB 405338
5.0%
2
Bahrain
THB 392539
8.0%
3
Oman
THB 392538
8.0%
4
Saudi Arabia
THB 384005
10.0%
5
Kuwait
THB 379738
11.0%
6
Israel
THB 370565
13.2%
7
Egypt
THB 329598
22.8%
8
Lebanon
THB 326574
23.5%
9
Turkey
THB 241184
43.5%
10
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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.