What it is
income tax The personal income tax (IRPF in Spain): what people pay on what they earn from work, business or savings. deductions and aid to renovate buildings
It is a royal decree-law. It was introduced on 7 October 2021. Introduced by: Gobierno.
Official title: Royal Decree-Law 19/2021, of October 5, on urgent measures to boost building rehabilitation activity in the context of the Recovery, Transformation and Resilience Plan.
Source: Congreso de los Diputados, file 130/000059· updated 11 Nov
Automatic summary, not yet reviewed
- It creates three income tax (IRPF Impuesto sobre la Renta de las Personas Físicas: Spain's personal income tax, paid on income such as wages or rental income.) deductions for works that improve the energy efficiency of a main home or a rented home. The first allows a deduction of up to 20% of the money spent, with a maximum of 5,000 euros per year, if heating and cooling demand drops by at least 7%. The works must be done from the entry into force of the rule until December 31, 2022.
- The second deduction reaches up to 40% of the money spent, with a maximum of 7,500 euros per year, if non-renewable primary energy use drops by at least 30% or the home reaches energy class A or B. The deadline and conditions are the same as for the first deduction.
- The third deduction, 60% with a maximum of 15,000 euros, applies to energy renovation works in buildings mainly used as homes, until December 31, 2023. It requires cutting the building's non-renewable primary energy use by at least 30% or reaching energy class A or B.
- Public aid under the housing rehabilitation and social housing programs of Real Decreto 853/2021 is not included in the income tax base, meaning it is not taxed.
- It makes it easier for homeowners' associations to approve energy efficiency works or common renewable energy installations by simple majority, and to apply for aid or financing for them. The cost of these works or of the loans to pay for them counts as a general expense.
- It creates a State guarantee line so that banks can offer loans of up to fifteen years for renovation works that improve the energy efficiency of residential buildings. The maximum amount of the guarantees is 1,100 million euros.
Who it affects
- Homeowners: They can deduct part of the money spent on energy improvement works from their income tax.
- Landlords and tenants: The deductions also apply to rented homes, if they are rented before December 31, 2023.
- Homeowners' associations: They can approve these works and seek financing by simple majority, and access the guarantee line.
- Credit institutions: They can offer loans of up to fifteen years partially covered by State guarantees.
Words worth knowing
- IRPF
- Impuesto sobre la Renta de las Personas Físicas: Spain's personal income tax, paid on income such as wages or rental income.
- Deducción
- Deduction: an amount subtracted from the tax owed, in this case for spending money on renovation works.
- Certificado de eficiencia energética
- Energy performance certificate: an official document showing how much energy a building or home uses, with grades from A (best) to G (worst).
- Energía primaria no renovable
- Non-renewable primary energy: energy from sources that do not regenerate, such as coal, gas or oil.
- Aval
- Guarantee: if the borrower does not repay, the State partially answers in their place.
- income tax
- The personal income tax (IRPF in Spain): what people pay on what they earn from work, business or savings.
It summarizes the law as published in the BOE. It is written by artificial intelligence and may contain mistakes: the official text is what counts. Read the official text · How we make summaries
Where it stands
How far did it get?
It took 7 of 7 steps. It reached BOE, and today it is passed.
- Introduced7 October 2021Someone registers the text in the Congreso.
- Admitted11 October 2021The Bureau of the Congreso accepts it and, for a members’ bill, the plenary decides whether to consider it.
- Amendmentsno dateGroups propose changes.
- Committeeno dateA committee goes through the text in detail.
- Plenary11 October 2021All 350 deputies vote.
- Senateno dateThe Senate can pass it, amend it or veto it.
- BOEno dateIt is published in the Official State Gazette (BOE) and comes into force.
See the 4 official steps on a timeline
21 October 2021
How did the plenary vote?
Voted on: Processing as a Government bill by the urgent procedure of Royal Decree-Law 19/2021, of October 5, on urgent measures to boost building rehabilitation activity in the context of the Recovery, Transformation and Resilience Plan.
This law had 2 votes; this is the latest with every deputy’s vote. See them all
Source: Congreso de los Diputados, vote 11 of sitting 127· updated 11 Nov
Each dot is a seat. Tap one, or use the arrow keys, to see who it is.
Your province
How did the deputies from your province vote?
And your senators: the Senate does not link its votes to this law in its open data, so we cannot put them side by side here.
Or see how most of each province voted
- A Coruña More votes in favour 8 yes · 0 no
- Albacete More votes in favour 4 yes · 0 no
- Alicante/Alacant More votes in favour 12 yes · 0 no
- Almería More votes in favour 6 yes · 0 no
- Araba/Álava More votes in favour 3 yes · 0 no · 1 abst.
- Asturias More votes in favour 7 yes · 0 no
- Ávila More votes in favour 3 yes · 0 no
- Badajoz More votes in favour 6 yes · 0 no
- Barcelona More votes in favour 29 yes · 0 no · 1 abst.
- Bizkaia More votes in favour 7 yes · 0 no · 1 abst.
- Burgos More votes in favour 4 yes · 0 no
- Cáceres More votes in favour 4 yes · 0 no
- Cádiz More votes in favour 9 yes · 0 no
- Cantabria More votes in favour 4 yes · 0 no · 1 abst.
- Castellón/Castelló More votes in favour 5 yes · 0 no
- Ceuta More votes in favour 1 yes · 0 no
- Ciudad Real More votes in favour 5 yes · 0 no
- Córdoba More votes in favour 6 yes · 0 no
- Cuenca More votes in favour 3 yes · 0 no
- Gipuzkoa More votes in favour 4 yes · 0 no · 2 abst.
- Girona More votes in favour 6 yes · 0 no
- Granada More votes in favour 7 yes · 0 no
- Guadalajara More votes in favour 3 yes · 0 no
- Huelva More votes in favour 5 yes · 0 no
- Huesca More votes in favour 3 yes · 0 no
- Illes Balears More votes in favour 8 yes · 0 no
- Jaén More votes in favour 5 yes · 0 no
- La Rioja More votes in favour 4 yes · 0 no
- Las Palmas More votes in favour 8 yes · 0 no
- León More votes in favour 4 yes · 0 no
- Lleida More votes in favour 4 yes · 0 no
- Lugo More votes in favour 4 yes · 0 no
- Madrid More votes in favour 37 yes · 0 no
- Málaga More votes in favour 11 yes · 0 no
- Melilla More votes in favour 1 yes · 0 no
- Murcia More votes in favour 10 yes · 0 no
- Navarra More votes in favour 4 yes · 0 no
- Ourense More votes in favour 4 yes · 0 no
- Palencia More votes in favour 3 yes · 0 no
- Pontevedra More votes in favour 7 yes · 0 no
- Salamanca More votes in favour 4 yes · 0 no
- Santa Cruz de Tenerife More votes in favour 7 yes · 0 no
- Segovia More votes in favour 3 yes · 0 no
- Sevilla More votes in favour 12 yes · 0 no
- Soria More votes in favour 2 yes · 0 no
- Tarragona More votes in favour 6 yes · 0 no
- Teruel More votes in favour 3 yes · 0 no
- Toledo More votes in favour 6 yes · 0 no
- Valencia/València More votes in favour 15 yes · 0 no
- Valladolid More votes in favour 5 yes · 0 no
- Zamora More votes in favour 3 yes · 0 no
- Zaragoza More votes in favour 7 yes · 0 no
More details: how each group and each province voted
The groups
Who voted in favour and who against?
In favour, most of Republicano, Socialista, Vasco (EAJ-PNV), Mixto, Ciudadanos, Gcup-ec-gc, GPlu, Popular en el Congreso and VOX. 2 deputies voted differently from their group.
By province: in 52 most voted in favour; in 0, against.
Coloured by how most of each province’s deputies voted.
- In favour: 52
- Against: 0
| Group | Seats | How it voted |
|---|---|---|
| Euskal Herria Bildu | 5 | 4 abst. · 1 did not vote |
| Republicano | 13 | 13 in favour |
| Socialista | 120 | 119 in favour · 1 did not vote |
| Vasco (EAJ-PNV) | 6 | 6 in favour |
| Mixto | 10 | 8 in favour · 2 abst. |
| Ciudadanos | 9 | 9 in favour |
| Gcup-ec-gc | 35 | 35 in favour |
| GPlu | 12 | 11 in favour · 1 did not vote |
| Popular en el Congreso | 88 | 88 in favour |
| VOX | 52 | 52 in favour |
What happens next
What happens now?
It is law, or will be once published in the BOE. It comes into force on the date its own text sets.
Published in the BOE: Royal Decree-Law 19/2021, of October 5, on urgent measures to boost building rehabilitation activity in the context of the Recovery, Transformation and Resilience Plan.
Sources
Where does all this come from?
- Congreso de los Diputados, file 130/000059
Official title, type, author, dates and stage.
Retrieved 11 November 2026
- Congreso de los Diputados, vote 11 of sitting 127
The count and every seat’s vote.
Retrieved 11 November 2026
- BOE, BOE-A-2021-16230
The law as published.
Retrieved 11 November 2026
- The data comes from the open files of the Congreso, the Senate and the BOE, unaltered.
- Each deputy’s province is the one of their seat on the day of the vote.
- We only say “passed” or “rejected” when the majority needed is certain; otherwise we say which side had more votes.