How the DGT's position has evolved
Current position
Gains from the disposal of shares in a Spanish company are only taxed in Spain if they constitute a substantial holding or if the company's assets consist mainly of real estate. A substantial holding is considered to exist when the transferor, alone or with related persons, holds at least 25% of the capital or profits in the previous twelve months. In other cases, the taxing power lies with the State of residence of the transferor.
The DGT's position remains constant in the application of Double Taxation Conventions, limiting Spain's taxing power to cases involving real estate or substantial holdings. Rulings confirm that a substantial holding is defined by the 25% threshold of capital or profits. No doctrinal changes are observed, but rather a repeated application of the treaty limits.
Turning points
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Specifies that there is no substantial holding if the transferor, alone or with related persons, does not hold at least 25% of the capital or profits in the previous twelve months.
Analysis based on 12 of 12 rulings with a stated position. Updated 27 September 2026.