The Spanish Supreme Court, in its judgment no. 308/2026 of 11 March 2026 (cassation appeal 4660/2023), confirms that the intragroup transfer of participations made by a mixed holding company —an entity combining holding activity with additional economic activity, typically the provision of services to the group— is integrated, as a general rule, into the differentiated sector of financial activity for Value Added Tax (VAT) purposes. The transaction is subject to the pro rata regime characteristic of that sector. The judgment introduces, however, an important exception: the transfer may be non-subject to VAT where it entails the indirect transfer of an autonomous economic unit, in accordance with the doctrine of the Court of Justice of the European Union in Christel Schriever (case C-444/2010, 2011) —where it was established that the transfer of an operating set capable of carrying out by itself an autonomous economic activity falls outside the scope of VAT—.
The practical consequence affects the planning of any intragroup transfer of participations managed from a mixed holding. The characterisation —financial differentiated sector with special pro rata, or non-subjection by autonomous economic unit— requires case-by-case analysis. The examination must verify whether the transaction effectively transfers the material and personal means necessary for the continuity of the underlying business activity, an objective and verifiable requirement. It is advisable to anticipate this analysis at the closing of the operation and to document contemporaneously the elements that sustain the characterisation adopted.