Short answers about Wegtax and its calculators
Your Dutch road tax by licence plate, the company car tax (bijtelling), the fuel cost of a trip (and what each passenger pays), your mileage allowance, what your car costs per month and whether driving electric is cheaper for you than petrol.
Your browser asks the RDW open data for the weight, fuel type and CO2 emission. Wegtax does not store your plate. If the lookup fails, enter the weight (field G on the registration card) and fuel type yourself.
The 2026 rates: motor vehicle tax and provincial surcharges, the company car percentages and income tax brackets of the Belastingdienst, the tax-free mileage allowance of €0.25 and the average pump prices from CBS.
For road tax it usually is, within a few euros. Company car tax and running costs are a good estimate: your payslip and your own insurance and servicing decide the real amount.
Only on your own device, so you can continue next time. The Clear button removes it. Our server never sees your amounts or your plate.
No. Wegtax is free and works without an account. Advertising pays for the site.
Yes. Large input fields, the right keyboard for numbers, and the result stays at the bottom of the screen while you type.