How the DGT's position has evolved
Current position
The deduction for the reinvestment of extraordinary profits requires that the income stems from the transfer of fixed assets or capital holdings (minimum 5%) used in the activity. The reinvestment must be carried out directly by the company obtaining the profit, except for justified exceptions. The deduction does not apply to income generated by the transfer of real estate in contexts of transition between tax regimes such as SOCIMI, given that the deduction was repealed.
The DGT's position has remained stable regarding the definition of eligible elements and reinvestment requirements during the period the regime was in force. Operational aspects, such as reinvestment through financial leasing or the management of holdings in mergers, have been clarified. The evolution concludes with the impossibility of applying the deduction following its repeal by the Corporate Income Tax Law (Ley del Impuesto sobre Sociedades).
Turning points
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Establishes that the reinvestment must be carried out directly by the company obtaining the profit, except in tax consolidation or justified impediment.
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Clarifies that reinvestment through financial leasing is considered to have taken place on the date it is made available at its cash value, conditioned upon the exercise of the purchase option.
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Determines that the exclusion of entities from the tax group constitutes a breach of the investment maintenance requirement, necessitating the regularization of the deduction.
Analysis based on 11 of 14 rulings with a stated position. Updated 26 September 2026.