How the DGT's position has evolved
Current position
A mortis causa donation is a succession title that is taxed according to the rules for acquisitions by reason of death, with the tax accruing at the moment the contract is signed. In Personal Income Tax (IRPF), these lucrative transfers through succession agreements with present effects are considered transfers by reason of death, which excludes the existence of a capital gain or loss according to article 33.3.b of the Law on Personal Income Tax (LIRPF). These donations can be accumulated with the succession if the period between both does not exceed four years.
The DGT's position remains constant throughout the sequence. It is repeatedly confirmed that a mortis causa donation is governed by the rules for acquisitions by reason of death and that the accrual occurs upon the execution of the contract. The doctrine is uniform regarding the non-existence of capital gains in the IRPF.
Turning points
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Introduces the possibility of accumulating these donations with the succession as long as the period between the donation and the succession does not exceed four years.
Analysis based on 8 of 8 rulings with a stated position. Updated 13 October 2026.