Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
1,670,244 บาท
Income Tax
- 280,311 บาท
Social Security Fund
- 9,000 บาท
Total tax
- 289,311 บาท
Net pay
* 1,380,933 บาท
Marginal tax rate
25.0%
Average tax rate
17.3%
82.7%
Net pay
17.3%
Total tax
Total tax
Net pay
The Taxberg
1,380,933 บาท
Net pay
9,000 บาท
Tax the employer pays
289,311 บาท
Tax you pay
Total tax paid
298,311 บาท
Did you know your employer also pays tax on your salary? It costs the employer 9,000 บาท to pay you 1,670,244 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 1.79 บาท goes to the government.
Real tax rate
17.8%
So, with you and the employer both paying tax, what used to be a 17.3% tax rate now rises to 17.8%, meaning your real tax rate is actually 0.5% higher than what it seemed at first.
Summary
If you make 1,670,244 บาท a year living in Thailand, you will be taxed 289,311 บาท. That means that your net pay will be 1,380,933 บาท per year, or 115,078 บาท per month. Your average tax rate is 17.3% 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.
Europe
Country 
Net pay
Average tax
Rank
Russia
THB 1453112
13.0%
1
Switzerland
THB 1417625
15.1%
2
Hungary
THB 1361249
18.5%
3
Ukraine
THB 1344546
19.5%
4
United Kingdom
THB 1301460
22.1%
5
Ireland
THB 1284398
23.1%
6
France
THB 1282003
23.2%
7
Czech Republic
THB 1280929
23.3%
8
Norway
THB 1248436
25.3%
9
Spain
THB 1208813
27.6%
10
Luxembourg
THB 1179803
29.4%
11
Sweden
THB 1166962
30.1%
12
Austria
THB 1157431
30.7%
13
Denmark
THB 1125168
32.6%
14
Greece
THB 1098903
34.2%
15
Germany
THB 1060909
36.5%
16
Poland
THB 1057159
36.7%
17
Netherlands
THB 1051102
37.1%
18
Finland
THB 1004340
39.9%
19
Italy
THB 990701
40.7%
20
Romania
THB 977093
41.5%
21
Portugal
THB 955820
42.8%
22
Belgium
THB 813070
51.3%
23
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North America
Country 
Net pay
Average tax
Rank
USA
THB 1318420
21.1%
1
Canada
THB 1192196
28.6%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Hong Kong
THB 1500761
10.2%
1
Taiwan
THB 1446741
13.4%
2
Thailand
THB 1380933
17.3%
3
South Korea
THB 1346128
19.4%
4
Kazakhstan
THB 1343807
19.5%
5
Australia
THB 1311065
21.5%
6
New Zealand
THB 1283731
23.1%
7
Singapore
THB 1277869
23.5%
8
Indonesia
THB 1257249
24.7%
9
Pakistan
THB 1240997
25.7%
10
Japan
THB 1236737
26.0%
11
Malaysia
THB 1211316
27.5%
12
Philippines
THB 1191413
28.7%
13
Vietnam
THB 1142684
31.6%
14
China
THB 1097091
34.3%
15
India
THB 1029106
38.4%
16
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Latin America
Country 
Net pay
Average tax
Rank
Guatemala
THB 1505276
9.9%
1
Puerto Rico
THB 1396093
16.4%
2
Costa Rica
THB 1392484
16.6%
3
Chile
THB 1377665
17.5%
4
Ecuador
THB 1330603
20.3%
5
Panama
THB 1320878
20.9%
6
Colombia
THB 1279948
23.4%
7
Peru
THB 1250821
25.1%
8
Brazil
THB 1230429
26.3%
9
Mexico
THB 1220659
26.9%
10
Uruguay
THB 1140630
31.7%
11
Argentina
THB 1085417
35.0%
12
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Africa
Country 
Net pay
Average tax
Rank
Angola
THB 1221118
26.9%
1
South Africa
THB 1197455
28.3%
2
Kenya
THB 1186763
29.0%
3
Mozambique
THB 1162444
30.4%
4
Nigeria
THB 1140415
31.7%
5
Ghana
THB 1139498
31.8%
6
Ivory Coast
THB 1108348
33.6%
7
Morocco
THB 1090605
34.7%
8
Cameroon
THB 1059719
36.6%
9
Uganda
THB 1042680
37.6%
10
Senegal
THB 1041862
37.6%
11
Zambia
THB 1037339
37.9%
12
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Middle East
Country 
Net pay
Average tax
Rank
United Arab Emirates
THB 1586732
5.0%
1
Qatar
THB 1586732
5.0%
2
Bahrain
THB 1536625
8.0%
3
Oman
THB 1536624
8.0%
4
Saudi Arabia
THB 1503220
10.0%
5
Kuwait
THB 1486517
11.0%
6
Israel
THB 1314070
21.3%
7
Egypt
THB 1262277
24.4%
8
Lebanon
THB 1259253
24.6%
9
Turkey
THB 979420
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.