Motor vehicle tax calculator

Estimates the annual motor vehicle tax for one vehicle. Every figure comes off the registration certificate, so have it to hand.

Vehicle category Drivetrain Fuel

CO2 WLTP (g/km) CO2 NEDC (g/km) Gross mass (kg)

Copy both if the registration data lists both. WLTP is used whenever it is there; NEDC is converted only when there is no WLTP figure.

Engine power (kW) Kerb mass (kg)

Power and kerb mass are only used when the register holds no CO2 figure — the law then derives one from them and the age.

First registered (worldwide) Tax year

An estimate, not a tax notice. The Tax and Customs Board calculates the real amount from the traffic register: official calculator