Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
83,376 KWD
Pension
- 220 KWD
Social Security
** - 37.50 KWD
Unemployment
- 13.75 KWD
Total tax
- 271 KWD
Net pay
* 83,105 KWD
Marginal tax rate
0.0%
Average tax rate
0.3%
99.7%
Net pay
0.3%
Total tax
Total tax
Net pay
The Taxberg
83,105 KWD
Net pay
330 KWD
Tax the employer pays
271 KWD
Tax you pay
Total tax paid
601 KWD
Did you know your employer also pays tax on your salary? It costs the employer 330 KWD to pay you 83,376 KWD. In other words, every time you spend 10 KWD of your hard-earned money, 0.07 KWD goes to the government.
Real tax rate
0.7%
So, with you and the employer both paying tax, what used to be a 0.3% tax rate now rises to 0.7%, meaning your real tax rate is actually 0.4% higher than what it seemed at first.
Summary
If you make 1,000,512 KWD a year living in Kuwait, you will be taxed 3,255 KWD. That means that your net pay will be 997,257 KWD per year, or 83,105 KWD per month. Your average tax rate is 0.3% and your marginal tax rate is 0.0%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 KWD in your salary will be taxed 0 KWD, hence, your net pay will only increase by 100 KWD.
Bonus Example
A 1,000 KWD bonus will generate an extra 1,000 KWD of net incomes. A 5,000 KWD bonus will generate an extra 5,000 KWD of net incomes.
North America
Country 
Net pay
Average tax
Rank
USA
KWD 544041
45.6%
1
Canada
KWD 472120
52.8%
2
Latin America
Country 
Net pay
Average tax
Rank
Guatemala
KWD 885772
11.5%
1
Brazil
KWD 725543
27.5%
2
Costa Rica
KWD 675071
32.5%
3
Panama
KWD 669883
33.1%
4
Mexico
KWD 651813
34.9%
5
Argentina
KWD 650331
35.0%
6
Puerto Rico
KWD 648576
35.2%
7
Colombia
KWD 617525
38.3%
8
Uruguay
KWD 616047
38.4%
9
Peru
KWD 615232
38.5%
10
Chile
KWD 607794
39.3%
11
Ecuador
KWD 574944
42.5%
12
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Middle East
Country 
Net pay
Average tax
Rank
Kuwait
KWD 997257
0.3%
1
Saudi Arabia
KWD 996094
0.4%
2
Bahrain
KWD 987767
1.3%
3
United Arab Emirates
KWD 950486
5.0%
4
Qatar
KWD 950486
5.0%
5
Oman
KWD 920471
8.0%
6
Egypt
KWD 750469
25.0%
7
Lebanon
KWD 750442
25.0%
8
Turkey
KWD 582767
41.8%
9
Israel
KWD 507770
49.3%
10
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NOTE* Deductions are calculated based on the tables of Kuwait, 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.

NOTE** Since January 1st, 2015, employee contributions to Kuwait's social security have increased by 2.5%, for a total of 10.5%. After a certain salary cap, the contribution goes back to 8%.