Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
1,812,000 บาท
Income Tax
- 315,750 บาท
Social Security Fund
- 9,000 บาท
Total tax
- 324,750 บาท
Net pay
* 1,487,250 บาท
Marginal tax rate
25.0%
Average tax rate
17.9%
82.1%
Net pay
17.9%
Total tax
Total tax
Net pay
The Taxberg
1,487,250 บาท
Net pay
9,000 บาท
Tax the employer pays
324,750 บาท
Tax you pay
Total tax paid
333,750 บาท
Did you know your employer also pays tax on your salary? It costs the employer 9,000 บาท to pay you 1,812,000 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 1.84 บาท goes to the government.
Real tax rate
18.3%
So, with you and the employer both paying tax, what used to be a 17.9% tax rate now rises to 18.3%, meaning your real tax rate is actually 0.4% higher than what it seemed at first.
Summary
If you make 1,812,000 บาท a year living in Thailand, you will be taxed 324,750 บาท. That means that your net pay will be 1,487,250 บาท per year, or 123,938 บาท per month. Your average tax rate is 17.9% 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
Europe
Country 
Net pay
Average tax
Rank
Russia
THB 1576440
13.0%
1
Switzerland
THB 1524707
15.9%
2
Hungary
THB 1476780
18.5%
3
Ukraine
THB 1458660
19.5%
4
United Kingdom
THB 1396082
23.0%
5
Czech Republic
THB 1385828
23.5%
6
France
THB 1371734
24.3%
7
Ireland
THB 1357403
25.1%
8
Norway
THB 1341995
25.9%
9
Spain
THB 1293493
28.6%
10
Luxembourg
THB 1245025
31.3%
11
Sweden
THB 1237853
31.7%
12
Austria
THB 1230913
32.1%
13
Denmark
THB 1220413
32.7%
14
Greece
THB 1170148
35.4%
15
Netherlands
THB 1140295
37.1%
16
Poland
THB 1138746
37.2%
17
Germany
THB 1131480
37.6%
18
Finland
THB 1073318
40.8%
19
Romania
THB 1060020
41.5%
20
Italy
THB 1056982
41.7%
21
Portugal
THB 1018193
43.8%
22
Belgium
THB 869304
52.0%
23
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North America
Country 
Net pay
Average tax
Rank
USA
THB 1422907
21.5%
1
Canada
THB 1289904
28.8%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Hong Kong
THB 1618025
10.7%
1
Taiwan
THB 1557947
14.0%
2
Thailand
THB 1487250
17.9%
3
Kazakhstan
THB 1458630
19.5%
4
South Korea
THB 1447298
20.1%
5
Australia
THB 1403915
22.5%
6
Singapore
THB 1381464
23.8%
7
New Zealand
THB 1376737
24.0%
8
Indonesia
THB 1353502
25.3%
9
Japan
THB 1336543
26.2%
10
Pakistan
THB 1333138
26.4%
11
Malaysia
THB 1303566
28.1%
12
Philippines
THB 1284027
29.1%
13
China
THB 1240199
31.6%
14
Vietnam
THB 1234825
31.9%
15
India
THB 1109623
38.8%
16
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Latin America
Country 
Net pay
Average tax
Rank
Guatemala
THB 1630742
10.0%
1
Costa Rica
THB 1500325
17.2%
2
Chile
THB 1499876
17.2%
3
Puerto Rico
THB 1491565
17.7%
4
Panama
THB 1428116
21.2%
5
Ecuador
THB 1420521
21.6%
6
Colombia
THB 1370455
24.4%
7
Peru
THB 1351184
25.4%
8
Brazil
THB 1333202
26.4%
9
Mexico
THB 1313346
27.5%
10
Uruguay
THB 1226710
32.3%
11
Argentina
THB 1177558
35.0%
12
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Africa
Country 
Net pay
Average tax
Rank
Angola
THB 1324246
26.9%
1
Kenya
THB 1285992
29.0%
2
South Africa
THB 1281105
29.3%
3
Mozambique
THB 1254585
30.8%
4
Nigeria
THB 1236838
31.7%
5
Ghana
THB 1233269
31.9%
6
Ivory Coast
THB 1197488
33.9%
7
Morocco
THB 1176507
35.1%
8
Cameroon
THB 1146027
36.8%
9
Senegal
THB 1126915
37.8%
10
Zambia
THB 1124519
37.9%
11
Uganda
THB 1120646
38.2%
12
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Middle East
Country 
Net pay
Average tax
Rank
United Arab Emirates
THB 1721400
5.0%
1
Qatar
THB 1721400
5.0%
2
Bahrain
THB 1667040
8.0%
3
Oman
THB 1667040
8.0%
4
Saudi Arabia
THB 1630800
10.0%
5
Kuwait
THB 1612680
11.0%
6
Israel
THB 1411568
22.1%
7
Egypt
THB 1368594
24.5%
8
Lebanon
THB 1365570
24.6%
9
Turkey
THB 1061980
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.