How the DGT's position has evolved
Current position
To qualify for the special Corporate Income Tax (IS) regime, the operation must be carried out within a commercial scope according to the Law on Structural Modifications and comply with Article 76.1 of the LIS. The regime does not apply if the main objective is tax fraud or evasion or if it lacks valid economic reasons. If the absorbing entity is a non-resident and no permanent establishment remains in Spain, the income from the transfer is integrated into the taxable base of the absorbed entity.
The DGT's position remains stable regarding the substantive requirements for the special regime, always requiring valid economic reasons and compliance with commercial regulations. No changes are observed in the interpretation of the validity of restructuring motives. Recent rulings add clarifications regarding the consequences of the absence of a permanent establishment and non-compliance with the capitalization reserve.
Turning points
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Clarifies that if the absorbing entity is a non-resident without a permanent establishment in Spain, the income is integrated into the taxable base of the absorbed entity and warns about non-compliance with the capitalization reserve of Article 25.1 LIS.
Analysis based on 9 of 9 rulings with a stated position. Updated 29 September 2026.