Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
2,323,321 円
Income Tax
- 642,395 円
National Surtax
- 13,490 円
Health Insurance
- 68,388 円
Pension
- 59,475 円
Unemployment insurance
- 6,970 円
Total tax
- 790,718 円
Net pay
* 1,532,603 円
Marginal tax rate
41.0%
Average tax rate
34.0%
66.0%
Net pay
34.0%
Total tax
Total tax
Net pay
The Taxberg
1,532,603 円
Net pay
142,011 円
Tax the employer pays
790,718 円
Tax you pay
Total tax paid
932,730 円
Did you know your employer also pays tax on your salary? It costs the employer 142,011 円 to pay you 2,323,321 円. In other words, every time you spend 10 円 of your hard-earned money, 4.01 円 goes to the government.
Real tax rate
37.8%
So, with you and the employer both paying tax, what used to be a 34% tax rate now rises to 37.8%, meaning your real tax rate is actually 3.8% higher than what it seemed at first.
Summary
If you make 27,879,852 円 a year living in Japan, you will be taxed 9,488,622 円. That means that your net pay will be 18,391,230 円 per year, or 1,532,603 円 per month. Your average tax rate is 34.0% and your marginal tax rate is 41.0%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 円 in your salary will be taxed 41.02 円, hence, your net pay will only increase by 58.98 円.
Bonus Example
A 1,000 円 bonus will generate an extra 590 円 of net incomes. A 5,000 円 bonus will generate an extra 2,949 円 of net incomes.
North America
Country 
Net pay
Average tax
Rank
USA
JPY 18991039
31.9%
1
Canada
JPY 16500824
40.8%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Kazakhstan
JPY 24045198
13.8%
1
Hong Kong
JPY 23645417
15.2%
2
Singapore
JPY 22845390
18.1%
3
Taiwan
JPY 20558062
26.3%
4
Thailand
JPY 20220918
27.5%
5
China
JPY 19608251
29.7%
6
Indonesia
JPY 19418733
30.4%
7
Pakistan
JPY 18809824
32.5%
8
New Zealand
JPY 18645778
33.1%
9
Malaysia
JPY 18453229
33.8%
10
South Korea
JPY 18415612
34.0%
11
Japan
JPY 18391230
34.0%
12
Philippines
JPY 18390513
34.0%
13
Vietnam
JPY 18374442
34.1%
14
Australia
JPY 17734038
36.4%
15
India
JPY 14940480
46.4%
16
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Africa
Country 
Net pay
Average tax
Rank
Angola
JPY 20309233
27.2%
1
Kenya
JPY 19593803
29.7%
2
Nigeria
JPY 18982985
31.9%
3
Ivory Coast
JPY 18839872
32.4%
4
Ghana
JPY 18595888
33.3%
5
Mozambique
JPY 18461949
33.8%
6
Morocco
JPY 17242305
38.2%
7
Zambia
JPY 17191008
38.3%
8
Cameroon
JPY 17164147
38.4%
9
Senegal
JPY 16903793
39.4%
10
South Africa
JPY 16863779
39.5%
11
Uganda
JPY 15883262
43.0%
12
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NOTE* Withholding is calculated based on the tables of Japan, 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.