Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
11,099,920 원
Income Tax
- 247,500 원
Local Tax
- 24,750 원
National Pension
- 499,496 원
National Health Insurance
- 435,561 원
Employment Insurance
- 99,899 원
Total tax
- 1,307,206 원
Net pay
* 9,792,714 원
Marginal tax rate
12.7%
Average tax rate
11.8%
88.2%
Net pay
11.8%
Total tax
Total tax
Net pay
The Taxberg
9,792,714 원
Net pay
2,122,749 원
Tax the employer pays
1,307,206 원
Tax you pay
Total tax paid
3,429,955 원
Did you know your employer also pays tax on your salary? It costs the employer 2,122,749 원 to pay you 11,099,920 원. In other words, every time you spend 10 원 of your hard-earned money, 3.09 원 goes to the government.
Real tax rate
25.9%
So, with you and the employer both paying tax, what used to be a 11.8% tax rate now rises to 25.9%, meaning your real tax rate is actually 14.1% higher than what it seemed at first.
Summary
If you make 11,099,920 원 a year living in South Korea, you will be taxed 1,307,206 원. That means that your net pay will be 9,792,714 원 per year, or 816,059 원 per month. Your average tax rate is 11.8% and your marginal tax rate is 12.7%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 원 in your salary will be taxed 12.67 원, hence, your net pay will only increase by 87.33 원.
Bonus Example
A 1,000 원 bonus will generate an extra 873 원 of net incomes. A 5,000 원 bonus will generate an extra 4,367 원 of net incomes.
Europe
Country 
Net pay
Average tax
Rank
United Kingdom
KRW 11099922
0.0%
1
Ireland
KRW 11099924
0.0%
2
Spain
KRW 10395069
6.4%
3
Norway
KRW 10383210
6.5%
4
Switzerland
KRW 10306843
7.1%
5
Italy
KRW 10079836
9.2%
6
France
KRW 10023233
9.7%
7
Czech Republic
KRW 9878929
11.0%
8
Luxembourg
KRW 9863313
11.1%
9
Russia
KRW 9656930
13.0%
10
Austria
KRW 9437463
15.0%
11
Hungary
KRW 9046435
18.5%
12
Ukraine
KRW 8935436
19.5%
13
Germany
KRW 8916013
19.7%
14
Sweden
KRW 8775388
20.9%
15
Poland
KRW 8716090
21.5%
16
Greece
KRW 8674674
21.9%
17
Portugal
KRW 8192969
26.2%
18
Finland
KRW 7686702
30.8%
19
Belgium
KRW 7547948
32.0%
20
Denmark
KRW 7382696
33.5%
21
Netherlands
KRW 6984839
37.1%
22
Romania
KRW 6493452
41.5%
23
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North America
Country 
Net pay
Average tax
Rank
USA
KRW 10120232
8.8%
1
Canada
KRW 8583828
22.7%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Australia
KRW 11099918
0.0%
1
Hong Kong
KRW 11099920
0.0%
2
Thailand
KRW 10502447
5.4%
3
Pakistan
KRW 10380310
6.5%
4
Taiwan
KRW 10117466
8.9%
5
Malaysia
KRW 9795895
11.8%
6
South Korea
KRW 9792714
11.8%
7
New Zealand
KRW 9780138
11.9%
8
Philippines
KRW 9744427
12.2%
9
Indonesia
KRW 9677398
12.8%
10
Japan
KRW 9019638
18.7%
11
India
KRW 8977144
19.1%
12
Vietnam
KRW 8944061
19.4%
13
Singapore
KRW 8886018
20.0%
14
Kazakhstan
KRW 8791137
20.8%
15
China
KRW 7952336
28.4%
16
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NOTE* Withholding is calculated based on the tables of South Korea, 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.