How the DGT's position has evolved
Current position
The IIVTNU (Tax on the Transfer of Real Estate Ownership) accrues on the date of the transfer of ownership; in judicial auctions, this is the date of the testimony of the adjudication decree. To determine the tax base, the transfer value is compared with the value verified by the Administration, applying the higher amount. In cases of usufruct, the value of the land is determined by subtracting the value of the usufruct from the value of the land.
The DGT's position remains stable regarding the nature of the tax and its interaction with IRPF (Personal Income Tax). Technical refinements have been added concerning the determination of the tax base in specific situations, such as the donation of bare ownership, the application of valuation methods in usufructs, and the treatment of judicial auctions.
Turning points
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Specifies that the period for generating the increase in value is not interrupted by acts that do not determine tax liability, such as the dissolution of a co-ownership.
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Establishes that the refund of the IIVTNU is not taxed as income, but rather requires the removal of said amount from the acquisition value of the property.
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Defines that in judicial auctions, the transfer occurs with the testimony of the adjudication decree and establishes the criterion of applying the higher value between the adjudication value and the value verified by the Administration.
Analysis based on 49 of 52 rulings with a stated position. Updated 19 September 2026.