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Enter a reference (BOE-A-2026-...), a regulation, or a topic. 91 results.
60% deduction available for energy efficiency works in residential buildings
V5266-26
60% deduction possible for energy efficiency works in residential buildings
V5372-26
Deduction for energy efficiency not allowed if previous certificate is over two years old
V5378-26
60% deduction available for energy efficiency works in residential homes
V5394-26
Right to 60% energy efficiency deduction for residential buildings
V5395-26
Renewable self-consumption subsidies taxed as capital gain
V5311-26
Orden TED/635/2026, de 23 de junio, por la que se regula el concepto de empresa de gran consumo de energía del sector industrial a los efectos de la contabilización de ahorros de energía final en el sistema nacional de obligaciones de eficiencia energética y en la aplicación de medidas de eficiencia energética alternativas.
BOE-A-2026-13760
Possibility of claiming 40% deduction for energy efficiency improvements in non-renewable primary energy consumption in residential property
V1585-26
Energy efficiency deduction requires habitual or rented property
V1622-26
Posibilidad de deducción del 60% por obras de rehabilitación energética en edificios de uso predominante residencial
V1584-26
Posibilidad de deducción del 60% por obras de rehabilitación energética en edificios de uso residencial
V1535-26
Condiciones para la deducción del 60% por obras de rehabilitación energética en edificios de uso residencial
V1531-26
Imposibilidad de aplicar la deducción por mejora de consumo de energía primaria si la vivienda ya posee calificación energética 'A'
V1545-26
Requisitos para la deducción del 60% por rehabilitación energética en edificios de uso residencial
V1543-26
Possibility of applying the energy rehabilitation deduction to amounts paid by the co-owner
V1416-26
Energy efficiency deductions available for single-family homes in 2026
V1203-26
Possibility of claiming 60% deduction for energy efficiency works in single-family homes
V1217-26
Efficiency energy deduction not available for tenants
V1212-26
Companies in Navarre with over 10 employees: from 1 January 2026, Article 35.I.B) of the 1999 consolidated text is amended to adjust personal income tax based on energy consumption
BOE-A-2026-10888
Possibility of claiming 60% deduction for energy efficiency works in residential buildings
V1193-26
Deduction for energy efficiency possible with certificate after works
V1195-26
60% deduction available for energy rehabilitation works in residential buildings
V1190-26
Subsidies for renewable energy self-consumption exempt from income tax
V1189-26
60% deduction available for energy efficiency works in single-family homes
V1194-26
V1182-26
Batteries installed after energy certificate cannot be deducted
V0967-26
Deduction for energy rehabilitation not available without valid prior certificate
V0968-26
60% deduction available for energy efficiency works in residential buildings including single-family homes
V0965-26
V0966-26
Prerequisites for energy efficiency deductions in primary residence
V0575-26
Deduction for energy efficiency works requires prior energy certificate
V0547-26
Deduction for energy rehabilitation can be claimed in the year the certificate is issued
V0521-26
Efficiency energy deduction applicable if requirements met and certificates provided
V0462-26
Energy efficiency certificates older than two years not valid for rehabilitation deduction
V0444-26
Heavy energy users must meet energy-to-value ratio from 1 January 2026
BOE-A-2026-1469
V0055-26
V2609-25
Posibilidad de deducción por obras de rehabilitación energética en edificios de uso residencial
V2634-25
Posibilidad de deducciones por obras de rehabilitación energética en viviendas y edificios residenciales
V2586-25
Deductions for energy rehabilitation works in the primary residence or rented property
V2584-25
Possibility of deduction for energy rehabilitation works in dwellings
V2553-25
Posibilidad de deducción por obras de rehabilitación energética en edificios residenciales
V2541-25
Requirements for energy efficiency improvement deductions in residential property
V2548-25
Energy efficiency deduction only applies to habitual or rented property
V2258-25
Possibility of claiming energy efficiency deductions for single-family homes
V2251-25
Two separate energy efficiency deductions possible for home improvements
V2248-25
Requirements for 40% energy efficiency deduction in residential property
V2253-25
A deduction for energy efficiency can be claimed in a primary residence based on eligibility criteria
V2254-25
Deductions for energy rehabilitation works in residential buildings
V2223-25
V2087-25
Deduction of 60% for energy efficiency works not applicable if improvement does not reach class A or B or reduce primary energy consumption by 30%
V2086-25
Possibility of claiming 60% deduction for energy rehabilitation works in single-family homes
V2066-25
60% deduction available for energy rehabilitation in residential buildings
V2076-25
The concept of 'social bond financing' is part of the tax base for the Special Tax on Electricity, even in periods without energy consumption
V2033-25
40% energy efficiency improvement costs deductible in primary residence
V1888-25
60% deduction available for energy efficiency upgrades in single-family homes
V1862-25
Energy efficiency works deduction applicable if demand or consumption reduced
V1864-25
The energy efficiency deduction is applied in the tax year of the certificate issuance, subject to temporal limits
V1887-25
Possibility of tax deduction for energy rehabilitation works in residential buildings
V1886-25
Certificate of energy efficiency required before and after energy works
V1851-25
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