What it is
Major reform of Spain's General Tax Law
It is a government bill. Introduced by the Government. It was introduced on 21 April 2015. Introduced by: Gobierno.
Official title: Government bill partially amending Law 58/2003, of 17 December, General Tax Law.
Source: Congreso de los Diputados, file 121/000146· updated 11 Nov
Automatic summary, not yet reviewed
- A new tax offense is created for conflicts in the application of the law: anyone using abusive schemes already known to the Tax Agency can be fined up to 50% of the unpaid amount.
- The Tax Agency may publish lists of debtors with unpaid tax debts or penalties above €1,000,000 once the voluntary payment period has passed. The lists will be published electronically and will stop being accessible after three months.
- The law clarifies that the statute of limitations on the right to assess taxes does not affect the Administration's right to verify and investigate. For pending offsets and deductions, that right to verify expires after ten years.
- The tax audit time limit is rewritten: 18 months as a general rule and 27 months in cases such as large companies or groups taxed on a consolidated basis. Interruptions are simplified and the taxpayer is informed of the applicable deadline.
- When there are signs of a crime against the Public Treasury, the Administration can generally continue assessing and collecting the tax debt even while the criminal case is ongoing, unless the judge suspends collection with a guarantee.
- The recovery of illegal State aid in tax matters is regulated: the Administration enforces European Commission decisions, may modify even final acts, and the resulting debt cannot be deferred or paid in installments.
- Economic-administrative appeals are streamlined: more electronic procedures, doctrine unification, a new annulment appeal, an appeal against the enforcement of decisions, and an abbreviated procedure replaces the one before single-judge bodies.
- Smuggling penalties are toughened, with special focus on tobacco: higher fines, closure of establishments, and new offenses for resisting or obstructing investigating officials.
Who it affects
- Taxpayers and companies with large tax debts: They can appear on public debtor lists if they owe more than €1,000,000.
- Users of abusive tax schemes: They can be fined under the new offense for conflict in the application of the law.
- Companies and self-employed people audited by the Tax Agency: New audit deadlines and rules on reviewing time-barred tax years apply to them.
- People who appeal to the economic-administrative courts: They have new appeals and more electronic, faster procedures.
- Financial institutions and account holders: They must identify and report the tax residence of those who own or control accounts.
Words worth knowing
- Prescripción (statute of limitations)
- Loss of the Tax Agency's right to assess or collect a debt once the legal deadline passes.
- Conflicto en la aplicación de la norma (conflict in the application of the law)
- A tool against business setups created only to abusively pay less tax.
- Tasación pericial contradictoria (contradictory expert valuation)
- A process where the taxpayer's own expert challenges the value the Tax Agency assigned to an asset.
- Ayudas de Estado (State aid)
- Tax or economic advantages a country gives to companies, which the European Commission can order repaid if illegal.
- Tanto de culpa (referral of charges)
- A document by which the Tax Agency hands facts over to a judge or prosecutor in case they are a crime.
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.
- Introduced21 April 2015Someone registers the text in the Congreso.
- Admitted28 April 2015The Bureau of the Congreso accepts it and, for a members’ bill, the plenary decides whether to consider it.
- Amendments30 April 2015Groups propose changes.
- Committee24 June 2015A committee goes through the text in detail.
- Plenaryno dateAll 350 deputies vote.
- Senate14 July 2015The Senate can pass it, amend it or veto it.
- BOE16 September 2015It is published in the Official State Gazette (BOE) and comes into force.
See the 11 official steps on a timeline
16 September 2015
How did the plenary vote?
Voted on: Remaining amendments.
This law had 4 votes; this is the latest with every deputy’s vote. See them all
Source: Congreso de los Diputados, vote 217 of sitting 286· 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 · 2 no · 1 abst.
- 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 Tie 1 yes · 1 no · 1 abst.
- Asturias Tie 3 yes · 3 no · 1 abst.
- Ávila More votes in favour 2 yes · 1 no
- Badajoz More votes in favour 4 yes · 1 no
- Barcelona More votes against 6 yes · 17 no · 1 abst.
- Bizkaia More votes against 1 yes · 2 no · 2 abst.
- Burgos More votes in favour 3 yes · 1 no
- Cáceres Tie 2 yes · 2 no
- Cádiz More votes in favour 5 yes · 2 no
- Cantabria More votes in favour 4 yes · 1 no
- Castellón/Castelló More votes in favour 3 yes · 2 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 Tie 1 yes · 1 no · 1 abst.
- Girona More votes against 1 yes · 5 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 · 1 no
- Huesca More votes in favour 2 yes · 1 no
- Illes Balears More votes in favour 5 yes · 2 no
- Jaén Tie 3 yes · 3 no
- La Rioja More votes in favour 3 yes · 1 no
- Las Palmas More votes in favour 4 yes · 3 no
- León More votes in favour 3 yes · 2 no
- Lleida Tie 1 yes · 1 no
- Lugo More votes in favour 3 yes · 1 no
- Madrid More votes in favour 17 yes · 14 no · 3 abst.
- Málaga More votes in favour 6 yes · 3 no
- Melilla More votes in favour 1 yes · 0 no
- Murcia More votes in favour 8 yes · 2 no
- Navarra More votes in favour 2 yes · 1 no
- Ourense More votes in favour 3 yes · 1 no
- Palencia Tie 1 yes · 1 no · 1 abst.
- Pontevedra More votes in favour 4 yes · 1 no · 1 abst.
- Salamanca More votes in favour 3 yes · 1 no
- Santa Cruz de Tenerife More votes in favour 4 yes · 3 no
- Segovia More votes in favour 2 yes · 1 no
- Sevilla Tie 5 yes · 5 no · 1 abst.
- Soria Tie 1 yes · 1 no
- Tarragona More votes against 2 yes · 4 no
- Teruel More votes in favour 2 yes · 1 no
- Toledo More votes in favour 4 yes · 2 no
- Valencia/València More votes in favour 9 yes · 6 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 · 1 abst.
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, Mixto, GC-CiU and GUPyD. 5 deputies voted differently from their group.
By province: in 37 most voted in favour; in 3, against.
Coloured by how most of each province’s deputies voted.
- In favour: 37
- Against: 3
- Tie: 12
| Group | Seats | How it voted |
|---|---|---|
| Socialista | 109 | 104 against · 5 did not vote |
| Vasco (EAJ-PNV) | 5 | 4 abst. · 1 did not vote |
| Mixto | 19 | 1 in favour · 5 against · 3 abst. · 10 did not vote |
| GC-CiU | 16 | 11 against · 5 did not vote |
| GIP | 11 | 7 abst. · 4 did not vote |
| GUPyD | 5 | 5 against |
| Popular en el Congreso | 185 | 179 in favour · 1 abst. · 5 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 partially amending Law 58/2003, of 17 December, General Tax Law.
Published in the BOE: Law 34/2015, of September 21, partially amending Law 58/2003, of December 17, General Tax Law.
Sources
Where does all this come from?
- Congreso de los Diputados, file 121/000146
Official title, type, author, dates and stage.
Retrieved 11 November 2026
- Congreso de los Diputados, vote 217 of sitting 286
The count and every seat’s vote.
Retrieved 10 November 2026
- BOE, BOE-A-2015-10143
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.