How the DGT's position has evolved
Current position
In installment transactions or those with deferred pricing, the taxpayer may opt to impute income proportionally according to the maturity of the payments. For this regime to apply, the period between the delivery and the maturity of the final installment must exceed one year. In the event of death, the income pending imputation must be included in the tax base of the deceased's final tax period.
The DGT's position remains constant regarding the definition of installment transactions and the possibility of proportional imputation. Clarifications have been added concerning the treatment of pending income in the event of death and its inclusion in the taxpayer's final tax period.
Turning points
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Specifies that income pending imputation from installment sales must be included in the tax base of the deceased's final tax period.
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Confirms that death triggers the obligation to include all income pending imputation in the deceased's final tax period pursuant to article 14.4 of the Personal Income Tax Law (LIRPF).
Analysis based on 55 of 55 rulings with a stated position. Updated 19 September 2026.