Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
498,550 KWD
Pension
- 220 KWD
Social Security
** - 37.50 KWD
Unemployment
- 13.75 KWD
Total tax
- 271 KWD
Net pay
* 498,279 KWD
Marginal tax rate
0.0%
Average tax rate
0.1%
99.9%
Net pay
0.1%
Total tax
Total tax
Net pay
The Taxberg
498,279 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 498,550 KWD. In other words, every time you spend 10 KWD of your hard-earned money, 0.01 KWD goes to the government.
Real tax rate
0.1%
So, with you and the employer both paying tax, what used to be a 0.1% tax rate now rises to 0.1%, meaning your real tax rate is actually 0% higher than what it seemed at first.
Summary
If you make 5,982,600 KWD a year living in Kuwait, you will be taxed 3,255 KWD. That means that your net pay will be 5,979,345 KWD per year, or 498,279 KWD per month. Your average tax rate is 0.1% 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.
Compare average tax
Asia / Pacific
Country 
Net pay
Average tax
Rank
Kazakhstan
KWD 5382252
10.0%
1
Hong Kong
KWD 4966565
17.0%
2
Singapore
KWD 4669058
22.0%
3
Indonesia
KWD 4045378
32.4%
4
Thailand
KWD 3892922
34.9%
5
Pakistan
KWD 3890062
35.0%
6
Vietnam
KWD 3889194
35.0%
7
Philippines
KWD 3716357
37.9%
8
New Zealand
KWD 3652655
39.0%
9
Taiwan
KWD 3597296
39.9%
10
Malaysia
KWD 3535641
40.9%
11
China
KWD 3299150
44.9%
12
Japan
KWD 3232305
46.0%
13
Australia
KWD 3176677
46.9%
14
South Korea
KWD 3128106
47.7%
15
India
KWD 755397
87.4%
16
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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%.