How the DGT's position has evolved
Current position
The non-liability for IEDMT (Tax on Transfers of Goods and Newly Manufactured Vehicles) regarding N1 and mixed vehicles requires significant use for the economic activity. Such use is presumed if the taxpayer is entitled to deduct at least 50% of the IVA (Value Added Tax), although it is possible to demonstrate use without meeting this threshold. The change in ownership of the activity from a natural person to a legal entity, while keeping the vehicle in the name of the natural person, mandates self-assessment.
The DGT has maintained the presumption of use based on the 50% IVA deduction since 2015. In 2022, the doctrine clarified that meeting said threshold is not the only way, allowing use to be proven by other means. Recently, it has been specified that the change in ownership of the economic activity between natural and legal persons alters the requirements for non-liability.
Turning points
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Establishes that it is possible to prove significant use without meeting the requirement of deducting 50% of the IVA, with the determining factor being the justification of the use for the development of the activity.
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Determines that the change in ownership of the activity from a natural person to a legal person modifies the requirements for non-liability if the vehicle remains in the name of the natural person.
Analysis based on 10 of 10 rulings with a stated position. Updated 28 September 2026.