How the DGT's position has evolved
Current position
The parent company must maintain a shareholding of at least 75% of the capital and the majority of voting rights throughout the entire tax period to apply tax consolidation. In the case of incentives for startups, the condition must be accredited by the group or by each of the companies composing it according to Law 28/2022. For the exemption from the IAE (Business Activities Tax), the turnover of the group of entities as a whole must be considered.
The DGT's position remains stable regarding the requirements for dominance and the maintenance of the shareholding during the fiscal year. Recent rulings do not change the essence of the consolidation regime, but rather apply group concepts to specific regulations such as the IAE or the Startup Law.
Analysis based on 8 of 10 rulings with a stated position. Updated 28 September 2026.