How the DGT's position has evolved
Current position
Amounts received for partial retirement are considered income from employment. The 40% reduction under Article 18.2 of the Personal Income Tax Law (LIRPF) is not applicable because the amounts are not notoriously irregular nor are they linked to a generation period exceeding two years. The retirement contingency for the transitional regime is considered to have occurred at the moment of accessing partial retirement if the collection of the benefit begins before total retirement.
The DGT's position remains constant in denying the reduction for irregularity, considering that the payments do not correspond to a generation period exceeding two years. A coherent line has been maintained regarding when the retirement contingency occurs for the purposes of the transitional regime. No changes in criterion are observed in the analyzed sequence.
Analysis based on 32 of 33 rulings with a stated position. Updated 24 September 2026.