Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
538,642 円
Income Tax
- 56,623 円
National Surtax
- 1,189 円
Health Insurance
- 26,501 円
Pension
- 49,286 円
Unemployment insurance
- 1,616 円
Total tax
- 135,215 円
Net pay
* 403,427 円
Marginal tax rate
31.9%
Average tax rate
25.1%
74.9%
Net pay
25.1%
Total tax
Total tax
Net pay
The Taxberg
403,427 円
Net pay
79,100 円
Tax the employer pays
135,215 円
Tax you pay
Total tax paid
214,314 円
Did you know your employer also pays tax on your salary? It costs the employer 79,100 円 to pay you 538,642 円. In other words, every time you spend 10 円 of your hard-earned money, 3.98 円 goes to the government.
Real tax rate
34.7%
So, with you and the employer both paying tax, what used to be a 25.1% tax rate now rises to 34.7%, meaning your real tax rate is actually 9.6% higher than what it seemed at first.
Summary
If you make 6,463,704 円 a year living in Japan, you will be taxed 1,622,577 円. That means that your net pay will be 4,841,127 円 per year, or 403,427 円 per month. Your average tax rate is 25.1% and your marginal tax rate is 31.9%. 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 31.86 円, hence, your net pay will only increase by 68.14 円.
Bonus Example
A 1,000 円 bonus will generate an extra 681 円 of net incomes. A 5,000 円 bonus will generate an extra 3,407 円 of net incomes.
North America
Country 
Net pay
Average tax
Rank
USA
JPY 5148330
20.4%
1
Canada
JPY 4657627
27.9%
2
Latin America
Country 
Net pay
Average tax
Rank
Guatemala
JPY 5840272
9.7%
1
Puerto Rico
JPY 5502434
14.9%
2
Costa Rica
JPY 5456861
15.6%
3
Chile
JPY 5295862
18.1%
4
Ecuador
JPY 5279774
18.3%
5
Panama
JPY 5143716
20.4%
6
Colombia
JPY 5040171
22.0%
7
Peru
JPY 4863471
24.8%
8
Mexico
JPY 4780599
26.0%
9
Brazil
JPY 4772549
26.2%
10
Uruguay
JPY 4484748
30.6%
11
Argentina
JPY 4200337
35.0%
12
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Africa
Country 
Net pay
Average tax
Rank
South Africa
JPY 4742321
26.6%
1
Angola
JPY 4728985
26.8%
2
Kenya
JPY 4602499
28.8%
3
Mozambique
JPY 4541453
29.7%
4
Ghana
JPY 4429107
31.5%
5
Nigeria
JPY 4415721
31.7%
6
Ivory Coast
JPY 4330509
33.0%
7
Morocco
JPY 4264376
34.0%
8
Cameroon
JPY 4124925
36.2%
9
Uganda
JPY 4104381
36.5%
10
Senegal
JPY 4054104
37.3%
11
Zambia
JPY 4020077
37.8%
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.