Korea Annual Car Tax Calculator
Calculate Korean annual car tax with age reductions and local education tax from displacement and registration year, and compare prepayment discounts by month.
- Finance, tax, salary, and settlement outputs are simple estimates from your inputs. Check official rules or a professional before filing, investing, borrowing, or contracting.
Calculate Korean annual car tax with age reductions and local education tax from displacement and registration year, and compare prepayment discounts by month.
Example Korea Annual Car Tax Calculator result Annual tax with education tax: 247,200 January prepayment discount: 11,310 January payment: 235,890 Next step: If you are buying a car, check the purchase taxes with the vehicle acquisition tax calculator.
How to use Korea Annual Car Tax Calculator
Calculates Korean annual car tax and local education tax from engine displacement and first registration year, and compares prepayment discounts by month.
It uses KRW 80, 140 or 200 per cc for private cars, a 5% yearly age reduction from the third year up to 50%, 30% education tax, a flat 100,000 for electric and hydrogen cars and the 2026 prepayment rate of 5%.
- Choose combustion or hybrid, or electric or hydrogen.
- Enter the displacement and first registration year from the registration certificate.
- Pick the prepayment month and switch to commercial use in advanced settings if needed.
- Review the annual tax, age reduction and the prepayment discount table.
Useful for
- Checking the discount before applying for January prepayment
- Comparing yearly running costs by engine size before buying a car
Limits and checks
- Prepaying in January gives the largest discount, about 4.58%, because more of the year remains.
- If you sell or scrap the car after prepaying, the unused period can be refunded on a daily basis.
Worked example
1,598 cc car registered in 2022
Type: combustion or hybrid Displacement: 1,598 cc First registration year: 2022 Prepayment: January
In 2026 the car is in its fifth year, so a 15% age reduction applies.
Car tax result
Annual tax with education tax: 247,200 January prepayment discount: 11,310 January payment: 235,890
Amounts are truncated below ten won and may differ slightly from the actual bill.
Common issues
An older car gets only a small reduction
The registration year counts as year one and the 5% reduction starts in year three; the 50% maximum applies from year twelve.
The electric car shows no age reduction
Electric and hydrogen cars pay a flat 100,000 (20,000 for commercial use) instead of a displacement rate, and no age reduction applies.
How to interpret the result
Compare the months in the discount table and consider March, June or September if January has passed.
Related workflow
If you are buying a car, check the purchase taxes with the vehicle acquisition tax calculator.
Privacy and review notes
Displacement, registration year and prepayment choices are calculated in your browser and kept only in the page address; ToolBada receives nothing.
Basis and limitations
Basis
- The tool applies user-entered amounts, periods, rates, and selected conditions to the calculation described on the page.
- The displayed result is a reference estimate based on that tool's formula and stated input assumptions.
Limitations
- Actual tax rules, deductions, exchange rates, fees, institution policies, and market prices can change by date and personal case.
- Do not use the output as the final basis for filing, investing, borrowing, contracting, salary negotiation, or legal commitments.
Official check
- Before filing or making financial decisions, verify with official agencies, financial institutions, exchanges, or qualified experts.
References and methodology
- Official external source: Wetax local tax portal — The Ministry of the Interior and Safety portal for local tax rates, reliefs and filing deadlines.
- Official external source: Korea National Tax Service — The official source for Korean national-tax rates, filing schedules, deductions, and calculators.
- Official external source: FSS Financial Consumer Information Portal — The Financial Supervisory Service portal for final checks on financial products and transactions.
Verification label: The build automatically checks risk classification, required evidence fields, and official-link format. This does not mean a licensed medical, legal, tax, or other professional individually reviewed the tool output.
FAQ
What is the tax on a 1,600 cc car?
A private 1,598 cc car pays 140 won per cc, 223,720; with the 15% fifth-year reduction and 30% education tax the annual total is 247,200.
How much is the prepayment discount?
The 2026 rate is 5%, prorated for the remaining period: about 4.58% in January, 3.77% in March, 2.52% in June and 1.26% in September.
How much tax does an electric car pay?
Private electric and hydrogen cars pay a flat 100,000 plus 30,000 education tax, 130,000 a year, or 124,060 when prepaid in January.