How the DGT's position has evolved
Current position
The IBI (Real Estate Tax) is a direct tax of a real nature that accrues on the property. In cases where several taxpayers are involved, joint and several liability exists, although a division of the assessment may be requested by providing the details of the other subjects. The urban nature of a plot for IBI purposes is determined according to the TRLRHL (Revised Text of the Law Regulating Land Use and Construction), regardless of its classification as rural for other taxes.
The DGT's position remains stable regarding the nature of the tax and its statute of limitations. Consultations have addressed various specific matters such as exemptions, taxpayers in usufruct, and the distinction regarding the nature of the land, without any observed change in general doctrine.
Turning points
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Specifies that in the coexistence of usufruct and ownership, the usufructuary is the sole taxpayer for IBI.
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Establishes the joint and several liability of the taxpayers and the possibility of requesting a division of the assessment by providing the details of the other subjects.
Analysis based on 42 of 45 rulings with a stated position. Updated 23 September 2026.