Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
8,352,000 円
Income Tax
- 3,289,920 円
National Surtax
- 69,088 円
Health Insurance
- 68,388 円
Pension
- 59,475 円
Unemployment insurance
- 25,056 円
Total tax
- 3,511,927 円
Net pay
* 4,840,073 円
Marginal tax rate
46.1%
Average tax rate
42.0%
58.0%
Net pay
42.0%
Total tax
Total tax
Net pay
The Taxberg
4,840,073 円
Net pay
178,184 円
Tax the employer pays
3,511,927 円
Tax you pay
Total tax paid
3,690,111 円
Did you know your employer also pays tax on your salary? It costs the employer 178,184 円 to pay you 8,352,000 円. In other words, every time you spend 10 円 of your hard-earned money, 4.42 円 goes to the government.
Real tax rate
43.3%
So, with you and the employer both paying tax, what used to be a 42% tax rate now rises to 43.3%, meaning your real tax rate is actually 1.3% higher than what it seemed at first.
Summary
If you make 100,224,000 円 a year living in Japan, you will be taxed 42,143,125 円. That means that your net pay will be 58,080,875 円 per year, or 4,840,073 円 per month. Your average tax rate is 42.1% and your marginal tax rate is 46.1%. 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 46.11 円, hence, your net pay will only increase by 53.89 円.
Bonus Example
A 1,000 円 bonus will generate an extra 539 円 of net incomes. A 5,000 円 bonus will generate an extra 2,695 円 of net incomes.
Compare average tax
North America
Country 
Net pay
Average tax
Rank
USA
JPY 58818234
41.3%
1
Canada
JPY 50173354
49.9%
2
Africa
Country 
Net pay
Average tax
Rank
Angola
JPY 72939601
27.2%
1
Kenya
JPY 70234706
29.9%
2
Ivory Coast
JPY 68202092
32.0%
3
Nigeria
JPY 68191475
32.0%
4
Ghana
JPY 66451542
33.7%
5
Mozambique
JPY 65485645
34.7%
6
Zambia
JPY 61682659
38.5%
7
Cameroon
JPY 61210882
38.9%
8
Morocco
JPY 61081990
39.1%
9
Senegal
JPY 60310282
39.8%
10
South Africa
JPY 56653060
43.5%
11
Uganda
JPY 55672543
44.5%
12
Show more
Middle East
Country 
Net pay
Average tax
Rank
Kuwait
JPY 98591972
1.6%
1
Saudi Arabia
JPY 98008811
2.2%
2
Bahrain
JPY 97848078
2.4%
3
United Arab Emirates
JPY 95212800
5.0%
4
Qatar
JPY 95212800
5.0%
5
Oman
JPY 92206080
8.0%
6
Egypt
JPY 75210485
25.0%
7
Lebanon
JPY 75197095
25.0%
8
Turkey
JPY 58400923
41.7%
9
Israel
JPY 53879258
46.2%
10
Show more
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.