How the DGT's position has evolved
Current position
To benefit from the tax neutrality regime, the merger must be carried out for commercial purposes and comply with Article 76.1 of the LIS (Corporate Income Tax Law) for valid economic reasons. In improper mergers with a shareholding of at least 5%, the income from the cancellation of the shareholding will not be integrated. The regime is denied if the main objective is fraud, evasion, or the mere obtaining of a tax advantage without economic reasons.
The DGT's position remains stable regarding the requirements of economic motivation and the absence of fraud. The evolution shows technical precision regarding improper mergers, establishing that a shareholding of at least 5% avoids the integration of income from the cancellation of the shareholding, as observed in the 2023 and 2024 rulings.
Turning points
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Introduces the specificity of the improper merger, noting that with a shareholding of at least 5%, the income from the cancellation of the shareholding will not be integrated.
Analysis based on 26 of 34 rulings with a stated position. Updated 24 September 2026.