Car Tax Calculator
Approximate passenger-car tax (rate per cc and vehicle-age reduction) from engine displacement and age
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Enter your engine displacement and vehicle age to automatically calculate the annual car tax on a non-commercial passenger vehicle. It factors in the rate per cc, the age-based reduction, and local education tax so you can see your yearly tax and semi-annual payment at a glance.
How to use
- Enter your vehicle's engine displacement (cc).
- Enter the vehicle age (years); a reduction rate applies automatically from the third year.
- Check the applied tax rate and the age-based reduction rate.
- Review your annual car tax including local education tax and the semi-annual payment, then copy the result.
FAQ
- How is the rate per cc determined?
- For non-commercial passenger cars, it's 80 KRW per cc up to 1,000cc, 140 KRW up to 1,600cc, and 200 KRW above 1,600cc. On top of that, a local education tax equal to 30% of the car tax is added.
- How is the age-based reduction applied?
- From the third year after registration, the car tax is reduced by 5% each year, up to a maximum of 50% from the 12th year onward.
- Will this match my actual bill?
- This is a reference approximation. Electric and hydrogen vehicles are taxed at a separate flat rate, and prepayment discounts or regional and vehicle-type differences can cause variation, so confirm the exact amount with your local government bill.