How the DGT's position has evolved
Current position
To qualify for tax neutrality regimes (merger, spin-off, asset contribution, or exchange), operations must respond to valid economic motives and not have the primary purpose of obtaining tax advantages or taking advantage of tax loss carryforwards. In partial spin-offs, the segregated assets must constitute a line of business understood as an autonomous economic unit capable of operating by its own means. The transferring entity must maintain another line of business or majority holdings, as the case may be.
The DGT's position remains constant in requiring real economic motives rather than purely tax-driven purposes. Throughout the rulings, the definition of a line of business in spin-offs has been clarified, and the prohibition on using the operation for the predominant exploitation of tax loss carryforwards has been reinforced.
Turning points
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Clarifies that the existence of tax loss carryforwards does not invalidate the regime if the operation strengthens the business activity and does not have their exploitation as its predominant purpose.
Analysis based on 15 of 15 rulings with a stated position. Updated 26 September 2026.