Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
394,112 円
Income Tax
- 31,871 円
National Surtax
- 669 円
Health Insurance
- 19,390 円
Pension
- 36,061 円
Unemployment insurance
- 1,182 円
Total tax
- 89,174 円
Net pay
* 304,938 円
Marginal tax rate
31.9%
Average tax rate
22.6%
77.4%
Net pay
22.6%
Total tax
Total tax
Net pay
The Taxberg
304,938 円
Net pay
57,875 円
Tax the employer pays
89,174 円
Tax you pay
Total tax paid
147,049 円
Did you know your employer also pays tax on your salary? It costs the employer 57,875 円 to pay you 394,112 円. In other words, every time you spend 10 円 of your hard-earned money, 3.73 円 goes to the government.
Real tax rate
32.5%
So, with you and the employer both paying tax, what used to be a 22.6% tax rate now rises to 32.5%, meaning your real tax rate is actually 9.9% higher than what it seemed at first.
Summary
If you make 4,729,344 円 a year living in Japan, you will be taxed 1,070,086 円. That means that your net pay will be 3,659,258 円 per year, or 304,938 円 per month. Your average tax rate is 22.6% 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.
Compare average tax
North America
Country 
Net pay
Average tax
Rank
USA
JPY 3865096
18.3%
1
Canada
JPY 3495090
26.1%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Hong Kong
JPY 4418314
6.6%
1
Taiwan
JPY 4214486
10.9%
2
Thailand
JPY 4114968
13.0%
3
Australia
JPY 4058955
14.2%
4
South Korea
JPY 3922253
17.1%
5
New Zealand
JPY 3884445
17.9%
6
Kazakhstan
JPY 3790512
19.9%
7
Indonesia
JPY 3742086
20.9%
8
Pakistan
JPY 3714063
21.5%
9
Singapore
JPY 3712225
21.5%
10
Japan
JPY 3659258
22.6%
11
Malaysia
JPY 3630894
23.2%
12
Philippines
JPY 3525311
25.5%
13
Vietnam
JPY 3389690
28.3%
14
China
JPY 3185237
32.7%
15
India
JPY 3042355
35.7%
16
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Africa
Country 
Net pay
Average tax
Rank
South Africa
JPY 3662087
22.6%
1
Angola
JPY 3467238
26.7%
2
Mozambique
JPY 3414119
27.8%
3
Kenya
JPY 3388447
28.4%
4
Ghana
JPY 3281827
30.6%
5
Ivory Coast
JPY 3256377
31.2%
6
Nigeria
JPY 3236010
31.6%
7
Morocco
JPY 3213375
32.1%
8
Uganda
JPY 3119278
34.0%
9
Cameroon
JPY 3068960
35.1%
10
Senegal
JPY 3013488
36.3%
11
Zambia
JPY 2953446
37.6%
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.