Doctrine by topic · DGT Observatory

Reduction for Primary Residence: 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 19 rulings · 2014–2024

Current position

To maintain the reduction, the successor must preserve the value for which the benefit was applied in an asset with the character of a residence. It is possible to acquire two or more dwellings with the proceeds from the sale, provided that the requirement to maintain the value is met in at least one of them. The loss of this maintenance leads to the loss of the entirety of the reduction applied.

The DGT's position remains constant regarding the requirement to maintain the value and the immediacy of the reinvestment. Throughout the rulings, specific cases regarding co-ownership, horizontal division, and transfers between co-heirs have been clarified. Recent doctrine confirms that the reinvestment can be distributed among several properties as long as the total value is guaranteed in one of them.

Turning points

  1. V2638-15

    Establishes that the subsequent horizontal division of a property does not annul the reduction, provided that its character as a residence is maintained.

  2. V1353-24

    Clarifies that the reinvestment can be distributed among several dwellings, provided that the total value is maintained in at least one of them.

Analysis based on 19 of 19 rulings with a stated position. Updated 25 September 2026.

Rulings on this topic

19
V3279-18 26 Dec 2018

Loss of primary residence tax relief if reinvestment is not immediate following sale

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
reducción por vivienda habitualrequisito de permanenciareinversiónadquisición mortis causapermuta LISD — Ley 29/1987 de Sucesiones y Donaciones art. 20.2.cLGT — Ley 58/2003 General Tributaria art. 89.1
Affects CompanyExpat · Non-residentIndividual
V0060-18 17 Jan 2018

Exemption for main residence maintained if reduced value is reinvested in a new home

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
adquisición mortis causareducción por vivienda habitualrequisito de permanenciareinversiónimpuesto sobre sucesiones y donaciones LISD — Ley 29/1987 de Sucesiones y Donaciones art. 20.2.cLIP — Ley 19/1991 del Impuesto sobre el Patrimonio art. 4
Affects CompanyExpat · Non-residentIndividual
V1319-17 29 May 2017

Loss of inheritance tax relief if reinvestment in a new home is partial

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
reducción por vivienda habitualreinversiónadquisición mortis causarequisito de permanenciabase imponible LISD — Ley 29/1987 de Sucesiones y Donaciones art. 20.2.cLGT — Ley 58/2003 General Tributaria art. 89.1
Affects CompanyExpat · Non-residentIndividual
V0833-17 4 Apr 2017

Loss of main residence relief if reinvestment is not immediate following transfer

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
reducción por vivienda habitualtransmisión mortis causarequisito de permanenciareinversión inmediatavalor de adquisición LISD — Ley 29/1987 de Sucesiones y Donaciones art. 20.2.cLIP — Ley 19/1991 del Impuesto sobre el Patrimonio art. 4
Affects CompanyExpat · Non-residentIndividual
V3644-16 2 Sept 2016

Maintained main residence relief if co-ownership dissolution occurs between co-heirs

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
reducción por vivienda habitualdisolución de copropiedadadquisición mortis causacoherederosimpuesto sobre sucesiones y donaciones LISD — Ley 29/1987 de Sucesiones y Donaciones art. 20.2.cLGT — Ley 58/2003 General Tributaria art. 89.1
Affects CompanyExpat · Non-residentIndividual
V2525-15 1 Sept 2015

Loss of primary residence tax relief if property is sold without immediate reinvestment

SG de Impuestos Patrimoniales, Tasas y Precios Públicos
reducción por vivienda habitualrequisito de permanenciaadquisición mortis causacoherederosinmovilización de fondos LISD — Ley 29/1987 de Sucesiones y Donaciones art. 20.2.cLGT — Ley 58/2003 General Tributaria art. 89.1
Affects CompanyExpat · Non-residentIndividual

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