Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
12,068 บาท
Income Tax
- 4.46 บาท
Social Security Fund
- 603 บาท
Total tax
- 608 บาท
Net pay
* 11,460 บาท
Marginal tax rate
6.2%
Average tax rate
5.0%
95.0%
Net pay
5.0%
Total tax
Total tax
Net pay
The Taxberg
11,460 บาท
Net pay
603 บาท
Tax the employer pays
608 บาท
Tax you pay
Total tax paid
1,211 บาท
Did you know your employer also pays tax on your salary? It costs the employer 603 บาท to pay you 12,068 บาท. In other words, every time you spend 10 บาท of your hard-earned money, 1 บาท goes to the government.
Real tax rate
9.6%
So, with you and the employer both paying tax, what used to be a 5% tax rate now rises to 9.6%, meaning your real tax rate is actually 4.6% higher than what it seemed at first.
Summary
If you make 144,816 บาท a year living in Thailand, you will be taxed 7,294 บาท. That means that your net pay will be 137,522 บาท per year, or 11,460 บาท per month. Your average tax rate is 5.0% and your marginal tax rate is 6.2%. 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 6.16 บาท, hence, your net pay will only increase by 93.84 บาท.
Bonus Example
A 1,000 บาท bonus will generate an extra 938 บาท of net incomes. A 5,000 บาท bonus will generate an extra 4,692 บาท of net incomes.
North America
Country 
Net pay
Average tax
Rank
USA
THB 132274
8.7%
1
Canada
THB 121797
15.9%
2
Latin America
Country 
Net pay
Average tax
Rank
Mexico
THB 136074
6.0%
1
Colombia
THB 144452
7.4%
2
Puerto Rico
THB 133303
8.0%
3
Brazil
THB 132847
8.3%
4
Ecuador
THB 131131
9.5%
5
Guatemala
THB 130930
9.6%
6
Costa Rica
THB 129610
10.5%
7
Panama
THB 128886
11.0%
8
Peru
THB 126714
12.5%
9
Chile
THB 119328
17.6%
10
Uruguay
THB 115708
20.1%
11
Argentina
THB 96867
33.1%
12
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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.