How the DGT's position has evolved
Current position
To apply the special regime for total spin-offs (art. 76.2.1.a LIS), the operation must be carried out in a commercial setting and the shareholders must receive shares in proportion to their previous holding. Under these conditions, it is not necessary for the constituted assets to be branches of activity. The application of the regime requires that the operation has valid economic reasons and that its main objective is not tax fraud or evasion.
The DGT's position remains constant in requiring proportionality to waive the need for the existence of branches of activity. Throughout the rulings, the link with article 89.2 of the LIS has been reinforced, specifying that the absence of valid economic reasons prevents the use of the neutrality regime.
Turning points
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Clarifies that if the spin-off is a preparatory stage for a donation or succession seeking the effects of a non-proportional spin-off without branches of activity, it is considered that valid economic reasons do not exist.
Analysis based on 57 of 59 rulings with a stated position. Updated 18 September 2026.