How the DGT's position has evolved
Current position
Income and expenses must be imputed to the period in which they accrue according to accounting regulations. Income from third-party contributions is recognized based on the provision of services, treating prior collections as advances. Expenses are imputed when services are received, regardless of the invoicing date.
The DGT's position remains stable regarding the requirement of exclusive use for supplies and vehicles. The evolution shows a growing focus on the correct application of the accrual principle and the distinction between advances and income based on the provision of services. No changes in criterion are observed, but rather a constant application of the requirements for connection and justification.
Turning points
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Clarifies the imputation of income from manufacturer contributions, establishing that they must be recognized according to the provision of services and not as immediate income if they are advances.
Analysis based on 62 of 65 rulings with a stated position. Updated 23 September 2026.