How the DGT's position has evolved
Current position
The exercise of stock options constitutes employment income in kind that accrues at the time of exercise if the options are non-transferable. It is possible to apply the 30% reduction for income with a generation period exceeding two years, provided that the previous temporality requirements and application limits are met. In the event of early settlement, the amounts are considered full monetary employment income.
The DGT's position remains stable in classifying these earnings as employment income and their accrual at the time of exercise. Consultations have focused on specifying the application of the 30% reduction and the transitional conditions for options granted before 2015. No changes in criterion are observed, but rather a reiteration of the current regulations.
Turning points
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Specifies the application of the twenty-fifth transitional provision of the LIRPF (Personal Income Tax Law) for options granted before 2015, allowing the 30% reduction without the limit of the five previous tax periods.
Analysis based on 8 of 10 rulings with a stated position. Updated 29 September 2026.