How the DGT's position has evolved
Current position
Commercial agents who perform commercial mediation without storing, displaying, or collecting goods must be taxed under group 511. Regarding IVA (Value Added Tax), passenger vehicles used by commercial agents for professional travel benefit from a 100% presumption of business use. The deductibility of vehicle, meal, and lodging expenses requires accounting registration and documentary justification. If the commercial agent uses their own resources, the assignment of vehicles for private purposes constitutes income from economic activity.
The DGT's position remains constant in applying a 100% presumption of business use for vehicles used by commercial agents. Stable criteria have been maintained regarding the distinction between mediation (group 511) and business organization (group 631). The doctrine has clarified the nature of benefits in kind and the valuation of the assignment of personal resources.
Turning points
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Establishes the 100% IVA presumption of business use for vehicles used by commercial agents, compared to the general 50% for passenger cars.
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Determines that benefits in kind depend on the availability of the vehicle and that, if the agent uses their own resources, the assignment is valued as income from economic activity.
Analysis based on 8 of 8 rulings with a stated position. Updated 1 October 2026.