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Japan Tax System Guide

Progressive income tax, 10% consumption tax, residence tax, and the unique year-end adjustment (年末調整).

📊 Income Tax Brackets

Taxable Income (¥) Rate
¥0 — ¥1,950,000 5%
¥1,950,001 — ¥3,300,000 10%
¥3,300,001 — ¥6,950,000 20%
¥6,950,001 — ¥9,000,000 23%
¥9,000,001 — ¥18,000,000 33%
¥18,000,001 — ¥40,000,000 40%
¥40,000,001+ 45%

+ Residence Tax ~10% + Reconstruction Tax 2.1%. Total effective tax can reach 55%+ for highest earners.

📋 Key Tax Info

🏪 Consumption Tax

10% standard (most goods/services)
8% reduced (food, non-alcoholic beverages)
• Included in displayed prices
• Tax-free shopping for tourists (¥5,000+)

📄 Year-End Adjustment (年末調整)

Nenmatsu Chōsei: Employer handles tax filing!
• Most employees DON'T file tax returns
• Company adjusts income tax in December
• Self-employed: Must file Kakutei Shinkoku (確定申告) by Mar 15

💰 Deductions

Basic deduction: ¥480,000
Social insurance: Fully deductible
Spouse deduction: ¥380,000 (income limits)
Medical expenses: Over ¥100,000 = deductible
Furusato Nōzei: Tax-deductible donations to regions (get gifts back!)