Doctrine by topic · DGT Observatory

Valuable Thing: DGT doctrinal evolution

How the DGT's position on this topic has evolved, and the rulings it rests on.

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How the DGT's position has evolved

Settled doctrine High confidence 13 rulings · 2014–2023

Current position

The modification of participation coefficients or the rectification of boundaries and extensions without altering the surface area of apartments and premises is not subject to the variable quota of AJD (Stamp Duty), as it does not have a valuable thing as its object. The tax is only due if the operation implies a real increase in the surface area of the building or the land. In that case, the tax base shall be the value of the increase in the real value of the new construction and the land.

The position of the DGT has remained constant over time. The doctrine clearly distinguishes between acts that only rectify measurements or coefficients, which lack a valuable thing as an object, and those that increase the real surface area, which are indeed taxable. No changes are observed in the interpretation of the concept of valuable thing in this area.

Analysis based on 12 of 13 rulings with a stated position. Updated 26 September 2026.

Rulings on this topic

13
V0142-19 21 Jan 2019

Confirmation of excess area in a registered property is not subject to ITP or AJD

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
exceso de cabidatransmisiones patrimoniales onerosasactos jurídicos documentadosacta de notoriedadrectificación de superficie TRITPAJD — RDLeg 1/1993 de ITP y AJD art. 7.2.CTRITPAJD — RDLeg 1/1993 de ITP y AJD art. 31.2
Affects CompanyExpat · Non-residentIndividual
V0685-15 3 Mar 2015

No tax liability for excess area in a property already registered via deed of notoriety

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
exceso de cabidaacta de notoriedadtransmisiones patrimoniales onerosasactos jurídicos documentadosrectificación de superficie TRITPAJD — RDLeg 1/1993 de ITP y AJD art. 7.2.CTRITPAJD — RDLeg 1/1993 de ITP y AJD art. 7.1.B
Affects CompanyExpat · Non-residentIndividual

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