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German vehicle tax calculator, with every part of the bill

Enter the figures from your registration certificate and see how engine size, CO2 or weight make up the annual tax.

Checked by Radif Partners · Editorial policy · Method

Printed in the registration certificate, field V.7.

Vehicle tax per year

€98

Engine-size part€30.00
CO2 part€68.60
per month€8
Legal basisSection 9(1) no. 2c (from 1 Jan 2021)

Rounded down to whole euros (Section 11(5) KraftStG). The main customs office sets the actual tax.

How we calculate

21 test cases match the Federal Finance Ministry calculator to the euro (checked 11 Oct 2026).

German car tax, the Kraftfahrzeugsteuer, is set by the Motor Vehicle Tax Act (KraftStG) and depends first on when the car was first registered, so that is the first question here. Cars registered since 2021 pay €2 per started 100 cm³ for petrol and €9.50 for diesel, plus a charge for every gram of CO2 above 95 g/km that rises in steps from 2.00 to 4.00 euros. A 2023 diesel with 1,968 cm³ and 145 g costs €299 a year; a petrol car with 1,498 cm³ and 128 g costs €98. Older cars follow the 2009 rules or the pre-2009 emission classes. Electric cars first registered by the end of 2030 are exempt for ten years, until 2035 at the latest, and then pay half of a weight-based tax. In 21 test cases our result equals the Federal Finance Ministry calculator to the euro.

How the result is built

The calculator follows Section 9 KraftStG literally: engine size in started 100 cm³ units, CO2 in whole grams per kilometre, weight in started 200 kg units, then rounding down to whole euros. Each part is listed, so you can see that for a 2023 petrol car the CO2 part outweighs the engine part, while for a diesel most of the bill comes from the €9.50 per 100 cm³. Background for each case: diesel cars, electric cars, cars registered before 2009.

Checked against the Finance Ministry

On 11 October 2026 we entered 21 cases into the Federal Finance Ministry calculator: petrol and diesel cars from all three registration periods, Euro 1, 2 and 3 cars, the late-2008 transition case, two electric cars, a motorbike and two trailers. All 21 results match ours to the euro, and they run as automated tests whenever the code changes.

Limits

The figure is the annual tax. The first notice after registration often covers part of a year, and customs refunds a share when a car is deregistered; both depend on exact days. Lorries over 3.5 t and seasonal plates are not covered. Payment and the authority in charge are explained on the vehicle tax page and by German customs.

Frequently asked questions

Where do I find the values for this tax calculator on a German registration document?

On the Zulassungsbescheinigung Teil I, the small registration certificate you carry: first registration date in field B, engine size in P.1, fuel type in P.3 and CO2 in V.7. For electric cars, motorhomes and trailers the permitted total weight in field F.2 matters. For cars registered before July 2009 the emission class replaces the CO2 value.

I imported my car to Germany. Which date counts for the tax?

The date of first registration of the vehicle, which the registration office enters in field B, not the date you registered it in Germany. A car first registered abroad in 2019 is taxed under the 2009 to 2020 rules. For electric cars the ten-year exemption also counts from the first registration, and it ends on 31 December 2035 at the latest.

Who sends the vehicle tax bill in Germany?

The customs administration (Zoll), through the main customs office (Hauptzollamt) responsible for your area. Registration and the SEPA direct debit mandate are usually handled at the vehicle registration office when you register the car. The annual amount shown here is what the tax notice sets for a full year; the first notice may cover a shorter period.

Does the calculator handle vans, lorries and seasonal plates?

Not lorries above 3.5 tonnes, seasonal plates or interchangeable plates; the Federal Finance Ministry calculator covers those. It does cover cars, electric cars, motorbikes, motorhomes and trailers, and applies the relief for severely disabled keepers under Section 3a, either full exemption or half the tax.

Related pages and calculators

Sources

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Publisher of an independent German traffic-fine and vehicle-tax calculator

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Legal status 2026, checked on