How the DGT's position has evolved
Current position
In the advanced modality of the tax regime for groups of entities, the taxable base of intra-group transactions is constituted by the cost of the goods and services used in their performance for which the tax has been incurred or satisfied. Costs for which the tax could not be deducted shall not be included in said base. Remuneration for management services of a mixed holding entity constitutes consideration subject to tax.
The DGT's position remains constant regarding the determination of the taxable base in the advanced modality, focusing on the cost including the tax incurred. Rulings have specified that costs of non-deductible taxes are not included and have clarified the nature of management services of mixed holdings. No change in criterion is observed, but rather a repeated application of the rule to different scenarios.
Turning points
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Specifies that the taxable base shall not include costs for which the tax was incurred if said tax was not deductible for the entity.
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Reiterates that in the advanced modality, the taxable base shall not include costs for which the tax could not be deducted.
Analysis based on 29 of 31 rulings with a stated position. Updated 24 September 2026.