How the DGT's position has evolved
Current position
Entities that jointly carry out taxable and non-taxable operations must apply a reasonable and homogeneous imputation criterion for the deduction of quotas. Quotas for goods and services intended exclusively for non-taxable operations are not deductible. For goods and services assigned to both activities, the use of proportions based on income or activity metrics that reflect economic reality is permitted.
The DGT's position remains stable throughout the entire analyzed sequence. Since 2015, the Administration has reiterated the application of a reasonable and homogeneous criterion for the imputation of quotas in dual entities. No changes are observed in the deduction methodology or in the exclusion of expenses intended exclusively for non-taxable operations.
Analysis based on 9 of 10 rulings with a stated position. Updated 28 September 2026.