Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
708,334 บาท
Income Tax
- 57,585 บาท
Social Security Fund
- 9,000 บาท
Total tax
- 66,585 บาท
Net pay
* 641,749 บาท
Marginal tax rate
17.5%
Average tax rate
9.4%
90.6%
Net pay
9.4%
Total tax
Total tax
Net pay
The Taxberg
641,749 บาท
Net pay
9,000 บาท
Tax the employer pays
66,585 บาท
Tax you pay
Total tax paid
75,585 บาท
Did you know your employer also pays tax on your salary? It costs the employer 9,000 บาท to pay you 708,334 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 1.07 บาท goes to the government.
Real tax rate
10.5%
So, with you and the employer both paying tax, what used to be a 9.4% tax rate now rises to 10.5%, meaning your real tax rate is actually 1.1% higher than what it seemed at first.
Summary
If you make 708,334 บาท a year living in Thailand, you will be taxed 66,585 บาท. That means that your net pay will be 641,749 บาท per year, or 53,479 บาท per month. Your average tax rate is 9.4% and your marginal tax rate is 17.5%. 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 17.52 บาท, hence, your net pay will only increase by 82.48 บาท.
Bonus Example
A 1,000 บาท bonus will generate an extra 825 บาท of net incomes. A 5,000 บาท bonus will generate an extra 4,124 บาท of net incomes.
North America
Country 
Net pay
Average tax
Rank
USA
THB 604392
14.7%
1
Canada
THB 526395
25.7%
2
Africa
Country 
Net pay
Average tax
Rank
South Africa
THB 584759
17.5%
1
Mozambique
THB 529149
25.3%
2
Angola
THB 521329
26.4%
3
Kenya
THB 513426
27.5%
4
Morocco
THB 507373
28.4%
5
Ivory Coast
THB 503833
28.9%
6
Ghana
THB 503194
29.0%
7
Nigeria
THB 486124
31.4%
8
Cameroon
THB 474060
33.1%
9
Uganda
THB 470625
33.6%
10
Senegal
THB 463205
34.6%
11
Zambia
THB 445764
37.1%
12
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Middle East
Country 
Net pay
Average tax
Rank
United Arab Emirates
THB 672917
5.0%
1
Qatar
THB 672917
5.0%
2
Bahrain
THB 651667
8.0%
3
Oman
THB 651668
8.0%
4
Saudi Arabia
THB 637501
10.0%
5
Kuwait
THB 630417
11.0%
6
Israel
THB 614842
13.2%
7
Egypt
THB 540844
23.7%
8
Lebanon
THB 537820
24.1%
9
Turkey
THB 410081
42.1%
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.