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Income Tax Calculator Japan

Find out how much your salary is after tax

Salary rate
Withholding
Salary 450,000 円
Pension - 41,175 円
Income Tax - 41,442 円
National Surtax - 870 円
Health insurance - 22,140 円
Unemployment insurance - 1,350 円
Total tax - 106,977 円
Net pay * 343,023 円
Marginal tax rate 31.9%
Average tax rate 23.8%
23.8%Total tax
76.2%
Net pay
The Taxberg
cloud
cloud
343,023 円
Net pay
66,083 円
Tax the employer pays
106,977 円
Tax you pay
Country flagIceberg
Icepiece
Total tax paid
¥173,060
Did you know your employer also pays tax on your salary? It costs the employer 66,083 円 to pay you 450,000 円. In other words, every time you spend ¥10 of your hard-earned money, ¥3.85 goes to the government.
Real tax rate
33.5%
So, with you and the employer both paying tax, what used to be a 23.8% tax rate now rises to 33.5%, meaning your real tax rate is actually 9.7% higher than what it seemed at first.
Summary

If you make 5,400,000 円 a year living in Japan, you will be taxed 1,283,727 円. That means that your net pay will be 4,116,273 円 per year, or 343,023 円 per month. Your average tax rate is 23.8% 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 in your salary will be taxed ¥31.9, hence, your net pay will only increase by ¥68.1.

Bonus Example

A ¥1,000 bonus will generate an extra ¥681 of net incomes. A ¥5,000 bonus will generate an extra ¥3,405 of net incomes.

NOTE* Withholding is calculated based on the Japan tables of JP, 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.