JapanUpdated for 2026Automotive & VehiclesJapan Automobile Tax & Weight Tax Calculator 2026
Calculate annual Japanese automobile tax (engine displacement brackets) and biennial vehicle weight tax paid during Shaken inspections for passenger cars and Kei mini-vehicles.
Total Annual Car Taxes Cost
Annual Automobile Tax (May Billing)
Calculator Inputs
Total Annual Car Taxes Cost
Annual Automobile Tax (May Billing)
2-Year Shaken Weight Tax
Annualized Weight Tax
Automobile vs Weight Tax Proportion
Based on updated post-2019 tax rates for private passenger vehicles. Heavy surcharge rates for vehicles older than 13 or 18 years are assessed under separate rules.
This calculator provides mechanical and technical estimations based on standard performance formulas. Actual numbers may vary depending on manufacturer specifications, vehicle condition, and operating environment. Always refer to your vehicle's official owner manual.
Calculation Methodology
Annual Tax Cost = Annual Automobile Tax + (2-Year Shaken Weight Tax ÷ 2).
Frequently Asked Questions
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