How the DGT's position has evolved
Current position
Merger, spin-off, asset contribution, or exchange of securities operations may qualify for the tax neutrality regime of the LIS (Corporate Income Tax Law) if they meet the legal requirements and are carried out within a commercial scope. This regime allows for the maintenance of the values and seniority of the assets without integrating income from the transfer. However, the regime will not apply if the main objective of the operation is tax fraud or evasion.
The DGT's position remains constant regarding the application of the LIS requirements for tax neutrality. It has been specified that the absence of valid economic motives allows the Administration to verify whether fraud is the main objective of the operation. Recent rulings confirm the application of this regime in various figures, such as total spin-offs or the contribution of co-owner shares.
Turning points
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Establishes that the Administration may only remove the tax advantage if it is proven that fraud or evasion is the main objective of the operation following a global examination.
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Clarifies that in a total spin-off, if the partners receive proportional shares, it is not a requirement that the assets be business lines.
Analysis based on 9 of 10 rulings with a stated position. Updated 29 September 2026.