How the DGT's position has evolved
Current position
For tax neutrality in a partial demerger, the segregated assets must constitute a line of business understood as an autonomous economic unit capable of functioning by its own means. This requires a differentiated business organization and a pre-existing autonomous economic exploitation within the transferring entity. The segregation of isolated assets, such as real estate, without its own organizational structure, does not allow for the special regime.
The DGT's position has remained constant since 2014, focused on the requirement that the segregated assets constitute an autonomous economic unit. Throughout the rulings, the need for a differentiated business organization and separate management has been reinforced to avoid the mere division of isolated elements.
Turning points
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Specifies that the line of business requires its own material and human resources to identify a habitual and continuous economic activity.
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Introduces the need for separate management of the asset pool as a requirement for a differentiated business organization.
Analysis based on 57 of 69 rulings with a stated position. Updated 11 September 2026.