Salary rate
Annual
Month
Semimonthly
Weekly
Day
Hour
Withholding
Salary
12,108,900 円
Income Tax
- 4,975,453 円
National Surtax
- 104,485 円
Health Insurance
- 68,388 円
Pension
- 59,475 円
Unemployment insurance
- 36,327 円
Total tax
- 5,244,127 円
Net pay
* 6,864,773 円
Marginal tax rate
46.1%
Average tax rate
43.3%
56.7%
Net pay
43.3%
Total tax
Total tax
Net pay
The Taxberg
6,864,773 円
Net pay
200,725 円
Tax the employer pays
5,244,127 円
Tax you pay
Total tax paid
5,444,852 円
Did you know your employer also pays tax on your salary? It costs the employer 200,725 円 to pay you 12,108,900 円. In other words, every time you spend 10 円 of your hard-earned money, 4.50 円 goes to the government.
Real tax rate
44.2%
So, with you and the employer both paying tax, what used to be a 43.3% tax rate now rises to 44.2%, meaning your real tax rate is actually 0.90000000000001% higher than what it seemed at first.
Summary
If you make 145,306,800 円 a year living in Japan, you will be taxed 62,929,526 円. That means that your net pay will be 82,377,274 円 per year, or 6,864,773 円 per month. Your average tax rate is 43.3% 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 46.10 円, hence, your net pay will only increase by 53.90 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.
North America
Country 
Net pay
Average tax
Rank
USA
JPY 82847367
43.0%
1
Canada
JPY 71123512
51.1%
2
Asia / Pacific
Country 
Net pay
Average tax
Rank
Kazakhstan
JPY 129729451
10.7%
1
Hong Kong
JPY 121109784
16.7%
2
Singapore
JPY 114657740
21.1%
3
Indonesia
JPY 98799349
32.0%
4
Thailand
JPY 96571354
33.5%
5
Pakistan
JPY 95137340
34.5%
6
Vietnam
JPY 94701959
34.8%
7
Philippines
JPY 91294251
37.2%
8
Taiwan
JPY 91062793
37.3%
9
New Zealand
JPY 90276217
37.9%
10
Malaysia
JPY 88721447
38.9%
11
China
JPY 84291004
42.0%
12
Japan
JPY 82377274
43.3%
13
South Korea
JPY 80487438
44.6%
14
Australia
JPY 79970321
45.0%
15
India
JPY 50302920
65.4%
16
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Latin America
Country 
Net pay
Average tax
Rank
Guatemala
JPY 128727747
11.4%
1
Brazil
JPY 105433794
27.4%
2
Costa Rica
JPY 99280743
31.7%
3
Panama
JPY 98015677
32.6%
4
Mexico
JPY 95191502
34.5%
5
Puerto Rico
JPY 94816012
34.8%
6
Argentina
JPY 94448349
35.0%
7
Uruguay
JPY 92453073
36.4%
8
Colombia
JPY 92262027
36.5%
9
Chile
JPY 90937696
37.4%
10
Peru
JPY 90213059
37.9%
11
Ecuador
JPY 84991516
41.5%
12
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Africa
Country 
Net pay
Average tax
Rank
Angola
JPY 105737338
27.2%
1
Kenya
JPY 101792666
30.0%
2
Ivory Coast
JPY 98963214
31.9%
3
Nigeria
JPY 98856795
32.0%
4
Ghana
JPY 96273815
33.7%
5
Mozambique
JPY 94789465
34.8%
6
Zambia
JPY 89408581
38.5%
7
Cameroon
JPY 88659544
39.0%
8
Morocco
JPY 88401626
39.2%
9
Senegal
JPY 87359962
39.9%
10
South Africa
JPY 81448600
44.0%
11
Uganda
JPY 80468083
44.6%
12
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Middle East
Country 
Net pay
Average tax
Rank
Kuwait
JPY 143674774
1.1%
1
Saudi Arabia
JPY 143091611
1.5%
2
Bahrain
JPY 142480047
2.0%
3
United Arab Emirates
JPY 138041460
5.0%
4
Qatar
JPY 138041460
5.0%
5
Oman
JPY 133682257
8.0%
6
Egypt
JPY 109022585
25.0%
7
Lebanon
JPY 109009195
25.0%
8
Turkey
JPY 84657597
41.7%
9
Israel
JPY 76420658
47.4%
10
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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.