How the DGT's position has evolved
Current position
The exemption for second and subsequent deliveries of buildings requires that the property has been used uninterruptedly by its owner or tenants for at least two years. Lease agreements with an option to purchase do not count towards this period of use. Likewise, the exemption does not apply if the transfer does not include an autonomous economic unit or if it involves removable elements such as solar panels.
The DGT's position remains constant regarding the application of the requirement of two years of uninterrupted use for the exemption. Clarifications have been introduced to exclude lease agreements with an option to purchase from this calculation and to clarify that removable elements or those without an economic unit do not qualify as exempt buildings.
Turning points
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Establishes that solar panels are not buildings as they can be removed without impairment, excluding the exemption for second deliveries.
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Determines that lease agreements with an option to purchase do not count towards the period of use necessary to exhaust the first delivery.
Analysis based on 67 of 70 rulings with a stated position. Updated 23 September 2026.