How the DGT's position has evolved
Current position
Mergers by absorption carried out in a commercial context under Article 76.1 of the LIS (Corporate Income Tax Law) may qualify for the tax neutrality regime. This regime allows for the non-integration of income from transfers or the cancellation of shares, maintaining the values and seniority of assets. The absorbing company subrogates into the right to offset negative tax bases in accordance with legal limits. Application is excluded if the primary objective is fraud, evasion, or obtaining tax advantages without valid economic reasons.
The DGT's position remains constant regarding the application of the tax neutrality regime for operations in a commercial context. Throughout various rulings, the requirement for valid economic reasons has been reiterated to prevent the application of Article 89.2 of the LIS. No changes in criterion are observed, but rather a systematic confirmation of the requirements of the Corporate Income Tax Law.
Analysis based on 48 of 66 rulings with a stated position. Updated 26 August 2026.