How the DGT's position has evolved
Current position
The deduction requires investment in new tangible fixed assets or real estate investments, understood as those put into operation for the first time. The investment is understood to be made on the date it is made available, coinciding with the accounting recognition of the fixed asset. It is not possible to simultaneously apply this deduction and the freedom of depreciation on the same investment.
The DGT's position remains constant in the interpretation of the substantive requirements. It has been reiterated that the novelty of the element depends on its first time being put into operation and that the investment is perfected upon being made available. No changes in doctrine are observed, but rather a confirmation of the novelty requirements and the incompatibility with other benefits.
Turning points
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Defines that real estate must be new elements, understood as those that are used or put into operation for the first time.
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Establishes the incompatibility between the deduction for investment of profits and the application of the freedom of depreciation on the same investment.
Analysis based on 12 of 12 rulings with a stated position. Updated 27 September 2026.