Simulateur

Calculate the penalty amount by weight (mass tax in running order)

This simulator is being updated.

From 1er january 2022, a passenger vehicle registered for the 1re times in France (new or imported) is subject to the mass tax in running order (malus to weight).

This simulator is used to assess the amount of this tax.

To do the simulation, consult the {circumflex over (B)} of the vehicle if it is already registered. The mass in running order is indicated in box G of the {circumflex over (X)}.

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    For details, please use the practical information sheets :

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    Émetteur du simulateur : Directorate of Legal and Administrative Information (Dila) - Prime Minister

    Verified 30 December 2025 - Public Service / Directorate of Legal and Administrative Information (Prime Minister)