What it is
How retirement pensions are calculated and raised in Spain
BOE step 7 of 7 · PassedIt is a government bill. Introduced by the Government. It was introduced on 27 September 2013. Introduced by: Gobierno.
Official title: Government bill regulating the Sustainability Factor and the Revaluation Index of the Social Security Pension System.
Source: Congreso de los Diputados, file 121/000068· updated 11 Nov
Automatic summary, not yet reviewed
- It creates the sustainability factor: an automatic adjustment that links the initial amount of retirement pensions to changes in life expectancy. It applies only once, when setting the pension of each new retiree.
- The factor is calculated using the mortality tables of pensioners, with age 67 as the reference age. It is reviewed every five years and applies to pensions starting on or after January 1, 2019.
- The factor does not affect the right to receive minimum top-ups set out in each General State Budget Law.
- It replaces the annual update of contributory pensions with a revaluation index based on the system's income, expenses and number of pensions. The yearly increase cannot be below 0.25% or above the previous year's CPI plus 0.50%.
- The sustainability factor will also apply when calculating the initial contributory retirement pension, after applying the percentages based on years of contributions.
- State civil servants' pensions (clases pasivas) will be updated using the same revaluation index as Social Security pensions.
Who it affects
- People retiring on or after January 1, 2019: Their first pension will be calculated using the sustainability factor.
- Current and future contributory Social Security pensioners: Their pensions will no longer rise with the CPI but with the revaluation index.
- Civil servants under the clases pasivas system: Their pensions will be updated with the same index as Social Security pensions.
- People entitled to minimum top-ups: They can keep receiving them despite the sustainability factor.
Words worth knowing
- Factor de sostenibilidad (sustainability factor)
- An automatic adjustment that adapts the first retirement pension based on how much life expectancy has changed.
- Revalorización (revaluation)
- The yearly increase applied to pensions to preserve their purchasing power.
- Pensión contributiva (contributory pension)
- A pension received for having previously paid Social Security contributions while working.
- Clases pasivas (passive classes)
- The former pension system for public civil servants, now being phased out.
- Complemento por mínimos (minimum top-up)
- Extra money paid by the State when a pension falls below a set minimum amount.
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.
- Introduced27 September 2013Someone registers the text in the Congreso.
- Admitted1 October 2013The Bureau of the Congreso accepts it and, for a members’ bill, the plenary decides whether to consider it.
- Amendments4 October 2013Groups propose changes.
- Committee25 October 2013A committee goes through the text in detail.
- Plenaryno dateAll 350 deputies vote.
- Senate20 November 2013The Senate can pass it, amend it or veto it.
- BOE19 December 2013It is published in the Official State Gazette (BOE) and comes into force.
See the 11 official steps on a timeline
19 December 2013
How did the plenary vote?
Voted on: Amendment to the Fourth Additional Provision (new).
This law had 6 votes; this is the latest with every deputy’s vote. See them all
Source: Congreso de los Diputados, vote 37 of sitting 159· updated 10 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 5 yes · 3 no
- Albacete More votes in favour 3 yes · 1 no
- Alicante/Alacant More votes in favour 8 yes · 4 no
- Almería More votes in favour 4 yes · 2 no
- Araba/Álava More votes against 1 yes · 3 no
- Asturias Tie 3 yes · 3 no
- Ávila More votes in favour 2 yes · 1 no
- Badajoz More votes in favour 4 yes · 2 no
- Barcelona More votes against 6 yes · 22 no
- Bizkaia More votes against 1 yes · 6 no
- Burgos More votes in favour 3 yes · 1 no
- Cáceres Tie 2 yes · 2 no
- Cádiz More votes in favour 5 yes · 3 no
- Cantabria More votes in favour 4 yes · 1 no
- Castellón/Castelló More votes in favour 3 yes · 1 no
- Ceuta More votes in favour 1 yes · 0 no
- Ciudad Real More votes in favour 3 yes · 2 no
- Córdoba Tie 3 yes · 3 no
- Cuenca Tie 1 yes · 1 no
- Gipuzkoa More votes against 1 yes · 4 no
- Girona More votes against 1 yes · 4 no
- Granada More votes in favour 4 yes · 3 no
- Guadalajara More votes in favour 2 yes · 1 no
- Huelva More votes in favour 3 yes · 2 no
- Huesca More votes in favour 2 yes · 1 no
- Illes Balears More votes in favour 5 yes · 3 no
- Jaén Tie 3 yes · 3 no
- La Rioja More votes in favour 3 yes · 1 no
- Las Palmas More votes in favour 5 yes · 3 no
- León More votes in favour 3 yes · 2 no
- Lleida More votes against 1 yes · 3 no
- Lugo More votes in favour 4 yes · 0 no
- Madrid More votes in favour 17 yes · 13 no · 4 abst.
- Málaga More votes in favour 5 yes · 4 no
- Melilla More votes in favour 1 yes · 0 no
- Murcia More votes in favour 8 yes · 2 no
- Navarra More votes against 1 yes · 2 no
- Ourense More votes in favour 3 yes · 1 no
- Palencia More votes in favour 2 yes · 1 no
- Pontevedra More votes in favour 4 yes · 3 no
- Salamanca More votes in favour 3 yes · 0 no
- Santa Cruz de Tenerife More votes in favour 4 yes · 3 no
- Segovia More votes in favour 2 yes · 1 no
- Sevilla More votes against 5 yes · 6 no
- Soria Tie 1 yes · 1 no
- Tarragona More votes against 2 yes · 4 no
- Teruel Tie 1 yes · 1 no
- Toledo More votes in favour 4 yes · 2 no
- Valencia/València More votes in favour 9 yes · 5 no · 1 abst.
- Valladolid More votes in favour 3 yes · 2 no
- Zamora More votes in favour 2 yes · 1 no
- Zaragoza More votes in favour 4 yes · 2 no
More details: how each group and each province voted
The groups
Who voted in favour and who against?
In favour, most of Popular en el Congreso. Against, most of Socialista, Vasco (EAJ-PNV), Mixto, GC-CiU and GIP. 1 deputy voted differently from their group.
By province: in 36 most voted in favour; in 9, against.
Coloured by how most of each province’s deputies voted.
- In favour: 36
- Against: 9
- Tie: 7
| Group | Seats | How it voted |
|---|---|---|
| Socialista | 110 | 1 in favour · 100 against · 9 did not vote |
| Vasco (EAJ-PNV) | 5 | 5 against |
| Mixto | 18 | 15 against · 3 did not vote |
| GC-CiU | 16 | 15 against · 1 did not vote |
| GIP | 11 | 10 against · 1 did not vote |
| GUPyD | 5 | 5 abst. |
| Popular en el Congreso | 185 | 179 in favour · 6 did not vote |
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.
The same initiative in the other chamber:
- X Legislature, Senate Government bill regulating the Sustainability Factor and the Revaluation Index of the Social Security Pension System.
Published in the BOE: Law 23/2013, of December 23, regulating the Sustainability Factor and the Revaluation Index of the Social Security Pension System.
Sources
Where does all this come from?
- Congreso de los Diputados, file 121/000068
Official title, type, author, dates and stage.
Retrieved 11 November 2026
- Congreso de los Diputados, vote 37 of sitting 159
The count and every seat’s vote.
Retrieved 10 November 2026
- BOE, BOE-A-2013-13617
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.