How the DGT's position has evolved
Current position
Changes in the composition of assets due to alterations qualify as capital gains or losses integrated into the savings base. The transfer value is determined by the actual amount of the disposal, deducting justified expenses and taxes. The suspension or exclusion from trading does not automatically generate a capital loss; the dissolution and liquidation of the company is required for the asset alteration to occur.
The DGT maintains a consistent position regarding the nature of capital gains or losses derived from changes in the composition of assets. Throughout various rulings, the valuation criteria in swaps and the deductibility of brokerage expenses have been specified. The doctrine establishes that events such as exclusion from the stock exchange are not sufficient in themselves to compute a loss without prior liquidation.
Turning points
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Specifies that the transfer value allows for the deduction of brokerage expenses provided they are properly justified.
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Clarifies that exclusion from trading is not an automatic loss, requiring dissolution and liquidation to compute the result according to article 37.1, e) of the Personal Income Tax Law (LIRPF).
Analysis based on 12 of 13 rulings with a stated position. Updated 27 September 2026.