How the DGT's position has evolved
Current position
Tax neutrality in restructurings requires that the operation strictly fits within the figures of merger, spin-off, contribution of assets, or exchange of securities under Article 76 of the LIS (Corporate Income Tax Law). The global transfer of assets and liabilities under RDL 5/2023 is not considered a tax-neutral operation. Furthermore, in partial spin-offs, the segregated assets must constitute a business line with a differentiated business organization and prior autonomous operation.
The DGT's position remains constant regarding the 5% minimum participation requirement for contributions by natural persons, but shows a trend toward the delimitation of specific cases. The limits of neutrality have been clarified by excluding the global transfer of assets from the special regime and by requiring a real business line structure in spin-offs.
Turning points
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Defines that a partial spin-off requires a business line with a differentiated business organization and autonomous operation, rejecting the segregation of isolated elements.
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Determines that the global transfer of assets and liabilities under RDL 5/2023 is not a tax-neutral operation as it is not provided for in Article 76 of the LIS.
Analysis based on 22 of 34 rulings with a stated position. Updated 30 July 2026.