How the DGT's position has evolved
Current position
A debtor's failure to pay does not generate an immediate loss of assets because a credit right persists. The loss is only attributable when the credit is judicially uncollectible according to article 14.2.k) of the LIRPF (Personal Income Tax Law). This occurs, among other scenarios, when one year has elapsed since the start of a judicial enforcement proceeding without the credit being satisfied, or through final rulings in insolvency proceedings.
The DGT's position remains constant in requiring that the credit right be judicially uncollectible to recognize the loss. Throughout the consultations, it has been reiterated that processes that are not forced enforcement proceedings, such as criminal complaints or criminal proceedings, do not trigger the one-year period calculation. The doctrine has consolidated in the strict application of the scenarios set forth in article 14.2.k) of the LIRPF.
Turning points
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Clarifies that the passing of one year since the start of criminal proceedings is not sufficient for attribution, requiring that the procedure be specifically judicial and intended for the enforcement of the credit.
Analysis based on 15 of 18 rulings with a stated position. Updated 25 September 2026.