Japan salary/tax calculator

Estimate Take-home Pay & Social Insurance

Calculate your net pay, resident tax, and deductions based on your location and dependents.

Presets

Select a Scenario

Start with a preset or customize below.

Inputs

Enter salary, location, and dependents.

Required: Tax year, location, age, and gross salary.

Tax year

Choose the tax year you want to model; rates change annually.

Prefecture

Your prefecture drives resident tax surcharges and Kyokai Kenpo rates.

City or municipality

Cities add their own resident-tax levies; pick the best match.

Age

Required to know when nursing-care insurance kicks in (40–64).

Monthly base salary (¥)

Gross monthly pay before any withholding or bonuses.

Bonuses

Summer bonusEnable

Winter bonusEnable

Enter each gross bonus. Toggle a bonus off if you do not receive it.

Location quick facts

Results

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