For Foreigners in Japan

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Japan Tax Assistant

Calculate your Japan taxes — and know exactly what to do

Enter your details below. We calculate your estimated taxes using 2025 official rates, then give you personalized step-by-step filing instructions.

These are estimates based on 2025 standard rates and may vary ±15% based on your municipality, age, and specific situation. By using the website's information, you accept it as guidance only — for official figures, refer to the information on the NTA website at keisan.nta.go.jp

Your Income

Your total gross salary before deductions

Side income, rental income, investments. Leave at 0 if none.

Your Situation
Deductions You May Have

Check any that apply. Each one reduces your taxable income.

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