Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
2,100,800 บาท
Income Tax
- 392,540 บาท
Social Security Fund
- 9,000 บาท
Total tax
- 401,540 บาท
Net pay
* 1,699,260 บาท
Marginal tax rate
30.0%
Average tax rate
19.1%
80.9%
Net pay
19.1%
Total tax
Total tax
Net pay
The Taxberg
1,699,260 บาท
Net pay
9,000 บาท
Tax the employer pays
401,540 บาท
Tax you pay
Total tax paid
410,540 บาท
Did you know your employer also pays tax on your salary? It costs the employer 9,000 บาท to pay you 2,100,800 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 1.95 บาท goes to the government.
Real tax rate
19.5%
So, with you and the employer both paying tax, what used to be a 19.1% tax rate now rises to 19.5%, meaning your real tax rate is actually 0.4% higher than what it seemed at first.
Summary
If you make 2,100,800 บาท a year living in Thailand, you will be taxed 401,540 บาท. That means that your net pay will be 1,699,260 บาท per year, or 141,605 บาท per month. Your average tax rate is 19.1% and your marginal tax rate is 30.0%. 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 30 บาท, hence, your net pay will only increase by 70 บาท.
Bonus Example
A 1,000 บาท bonus will generate an extra 700 บาท of net incomes. A 5,000 บาท bonus will generate an extra 3,500 บาท of net incomes.
Europe
Country 
Net pay
Average tax
Rank
Russia
THB 1827696
13.0%
1
Switzerland
THB 1738852
17.2%
2
Hungary
THB 1712152
18.5%
3
Ukraine
THB 1691144
19.5%
4
Czech Republic
THB 1599540
23.9%
5
United Kingdom
THB 1588856
24.4%
6
France
THB 1554545
26.0%
7
Norway
THB 1525637
27.4%
8
Ireland
THB 1506135
28.3%
9
Spain
THB 1473600
29.9%
10
Denmark
THB 1408463
33.0%
11
Sweden
THB 1382295
34.2%
12
Austria
THB 1380616
34.3%
13
Luxembourg
THB 1377435
34.4%
14
Netherlands
THB 1322045
37.1%
15
Greece
THB 1309837
37.7%
16
Poland
THB 1304964
37.9%
17
Germany
THB 1271779
39.5%
18
Romania
THB 1228968
41.5%
19
Finland
THB 1209211
42.4%
20
Italy
THB 1192439
43.2%
21
Portugal
THB 1145265
45.5%
22
Belgium
THB 976907
53.5%
23
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North America
Country 
Net pay
Average tax
Rank
USA
THB 1617338
23.0%
1
Canada
THB 1488356
29.2%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Hong Kong
THB 1857729
11.6%
1
Taiwan
THB 1784508
15.1%
2
Thailand
THB 1699260
19.1%
3
Kazakhstan
THB 1692558
19.4%
4
South Korea
THB 1653414
21.3%
5
Singapore
THB 1636898
22.1%
6
Australia
THB 1593079
24.2%
7
New Zealand
THB 1566218
25.5%
8
Indonesia
THB 1549293
26.3%
9
Japan
THB 1546875
26.4%
10
Pakistan
THB 1520858
27.6%
11
Malaysia
THB 1491446
29.0%
12
China
THB 1488912
29.1%
13
Philippines
THB 1472709
29.9%
14
Vietnam
THB 1422545
32.3%
15
India
THB 1242506
40.9%
16
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Latin America
Country 
Net pay
Average tax
Rank
Guatemala
THB 1886353
10.2%
1
Chile
THB 1736460
17.3%
2
Costa Rica
THB 1716924
18.3%
3
Puerto Rico
THB 1686072
19.7%
4
Panama
THB 1633373
22.3%
5
Ecuador
THB 1628770
22.5%
6
Peru
THB 1553210
26.1%
7
Colombia
THB 1552015
26.1%
8
Brazil
THB 1542582
26.6%
9
Uruguay
THB 1533123
27.0%
10
Mexico
THB 1501716
28.5%
11
Argentina
THB 1365278
35.0%
12
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Africa
Country 
Net pay
Average tax
Rank
Angola
THB 1534348
27.0%
1
Kenya
THB 1488152
29.2%
2
South Africa
THB 1451497
30.9%
3
Mozambique
THB 1442305
31.3%
4
Nigeria
THB 1433279
31.8%
5
Ghana
THB 1424311
32.2%
6
Ivory Coast
THB 1392049
33.7%
7
Morocco
THB 1351516
35.7%
8
Cameroon
THB 1321863
37.1%
9
Zambia
THB 1302131
38.0%
10
Senegal
THB 1300195
38.1%
11
Uganda
THB 1279486
39.1%
12
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Middle East
Country 
Net pay
Average tax
Rank
United Arab Emirates
THB 1995760
5.0%
1
Qatar
THB 1995760
5.0%
2
Bahrain
THB 1932736
8.0%
3
Oman
THB 1932736
8.0%
4
Saudi Arabia
THB 1890720
10.0%
5
Kuwait
THB 1871283
10.9%
6
Israel
THB 1589107
24.4%
7
Egypt
THB 1585194
24.5%
8
Lebanon
THB 1582170
24.7%
9
Turkey
THB 1230180
41.4%
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.