Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
1,541,809 円
Income Tax
- 344,505 円
National Surtax
- 7,235 円
Health Insurance
- 67,859 円
Pension
- 59,475 円
Unemployment insurance
- 4,625 円
Total tax
- 483,699 円
Net pay
* 1,058,110 円
Marginal tax rate
38.4%
Average tax rate
31.4%
68.6%
Net pay
31.4%
Total tax
Total tax
Net pay
The Taxberg
1,058,110 円
Net pay
136,792 円
Tax the employer pays
483,699 円
Tax you pay
Total tax paid
620,491 円
Did you know your employer also pays tax on your salary? It costs the employer 136,792 円 to pay you 1,541,809 円. In other words, every time you spend 10 円 of your hard-earned money, 4.02 円 goes to the government.
Real tax rate
37.0%
So, with you and the employer both paying tax, what used to be a 31.4% tax rate now rises to 37.0%, meaning your real tax rate is actually 5.6% higher than what it seemed at first.
Summary
If you make 18,501,708 円 a year living in Japan, you will be taxed 5,804,389 円. That means that your net pay will be 12,697,319 円 per year, or 1,058,110 円 per month. Your average tax rate is 31.4% and your marginal tax rate is 38.4%. 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 38.42 円, hence, your net pay will only increase by 61.58 円.
Bonus Example
A 1,000 円 bonus will generate an extra 616 円 of net incomes. A 5,000 円 bonus will generate an extra 3,079 円 of net incomes.
Compare average tax
North America
Country 
Net pay
Average tax
Rank
USA
JPY 12972301
29.9%
1
Canada
JPY 11884241
35.8%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Hong Kong
JPY 15861558
14.3%
1
Kazakhstan
JPY 15604869
15.7%
2
Singapore
JPY 15223216
17.7%
3
Taiwan
JPY 14590416
21.1%
4
China
JPY 13988341
24.4%
5
Thailand
JPY 13964002
24.5%
6
South Korea
JPY 13113166
29.1%
7
Indonesia
JPY 13079108
29.3%
8
New Zealand
JPY 12925110
30.1%
9
Australia
JPY 12763623
31.0%
10
Pakistan
JPY 12714031
31.3%
11
Japan
JPY 12697319
31.4%
12
Philippines
JPY 12531463
32.3%
13
Malaysia
JPY 12517264
32.4%
14
Vietnam
JPY 12278648
33.6%
15
India
JPY 10103605
45.4%
16
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Latin America
Country 
Net pay
Average tax
Rank
Guatemala
JPY 16494970
10.9%
1
Costa Rica
JPY 14162825
23.5%
2
Chile
JPY 14014171
24.3%
3
Colombia
JPY 13577084
26.6%
4
Uruguay
JPY 13526112
26.9%
5
Brazil
JPY 13500102
27.0%
6
Panama
JPY 13373278
27.7%
7
Puerto Rico
JPY 12983059
29.8%
8
Mexico
JPY 12659523
31.6%
9
Ecuador
JPY 12653650
31.6%
10
Peru
JPY 12544940
32.2%
11
Argentina
JPY 12025040
35.0%
12
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Africa
Country 
Net pay
Average tax
Rank
Angola
JPY 13486633
27.1%
1
Kenya
JPY 13029102
29.6%
2
Nigeria
JPY 12603972
31.9%
3
Ivory Coast
JPY 12440930
32.8%
4
Ghana
JPY 12392246
33.0%
5
Mozambique
JPY 12366155
33.2%
6
South Africa
JPY 11705799
36.7%
7
Morocco
JPY 11559262
37.5%
8
Cameroon
JPY 11454264
38.1%
9
Zambia
JPY 11423450
38.3%
10
Senegal
JPY 11276906
39.1%
11
Uganda
JPY 10725283
42.0%
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.