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The inquirer asks whether the tax deduction for energy efficiency renovation works in residential buildings applies to a single-family home. The Directorate-General for Taxes (DGT) confirms it is possible, provided the building's energy efficiency improvement requirements are met.
Cuestión planteada Posibilidad de aplicar la deducción por obras para la mejora de la eficiencia energética en viviendas prevista en el apartado 3 de la disposición adicional 50ª de la LIRPF en el caso de una vivienda unifamiliar.
La deducción de la disposición adicional 50ª de la LIRPF es aplicable a obras en viviendas unifamiliares, al considerarse estas como el edificio en cuestión. Se requiere acreditar, mediante certificado de eficiencia energética, una reducción del consumo de energía primaria no renovable de al menos un 30% o la obtención de una calificación energética 'A' o 'B'. La deducción es del 60% de las cantidades satisfechas, con una base máxima anual de 5.000 euros y un límite acumulado de 15.000 euros.
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