How LO 1/2026 on Multirecidivism Changes Sentencing in Spain, What White‑Collar Defendants and Companies Need to Know

The Spain multirecidivism penal reform 2026, enacted through Ley Orgánica 1/2026 (LO 1/2026) and published in the Boletín Oficial del Estado as BOE‑A‑2026‑7966, entered into force on 10 April 2026 and fundamentally rewrites how Spanish courts treat repeat offenders at sentencing. The reform, formally an amendment to Ley Orgánica 10/1995 (the Código Penal), introduces a structured statutory framework for multirreincidencia, replacing the previously fragmented judicial approach with defined thresholds and mandatory sentencing uplifts. For defence counsel, in‑house legal teams, and executives under investigation, the practical consequences are immediate: cases involving prior convictions now carry materially higher custodial and financial exposure.

This article provides a detailed, defence‑oriented analysis of the reform’s scope, retroactivity rules, sentencing mechanics, and the tactical steps that practitioners and companies should take right now.

Three key takeaways:

• Broader reach than expected. LO 1/2026 applies across the full spectrum of Penal Code offences, including white‑collar crimes such as fraud, bribery, embezzlement, and money‑laundering, not only to the street‑level property crimes that dominated the political debate.
• No blanket retroactivity, but ongoing cases are at risk. Spanish constitutional principles prohibit retroactive application of harsher penalties, yet cases where a sentence has not yet become final (firme) on or after 10 April 2026 may be affected by prosecutors seeking to invoke the new framework.
• Immediate action is required. Defence teams should audit every client’s prior‑conviction record, reassess plea strategies, and prepare proportionality and ECHR‑based challenges before the first wave of enhanced sentencing requests reaches the courts.

What the Spain Multirecidivism Penal Reform 2026 Actually Changes, Statutory Overview of LO 1/2026

LO 1/2026 amends the aggravating‑circumstances provisions of the Código Penal (Ley Orgánica 10/1995), principally targeting the rules on reincidencia (recidivism) and introducing the distinct, more severe concept of multirreincidencia. Before the reform, Spanish law already recognised recidivism as an aggravating factor under Article 22. 8 of the Penal Code, a single prior conviction for an offence of the same nature could trigger an uplift within the existing sentencing range.

The reform goes further by codifying multirecidivism: when a defendant accumulates a defined number of prior convictions of the same nature, the court is now empowered, and in certain configurations, required, to impose a sentence in the upper half of the applicable range or, in the most serious cases, to exceed the standard maximum by a statutory increment.

Text and Critical Clauses

The core operative provision, as published in the BOE, establishes a two‑tier structure. Where simple recidivism (one qualifying prior conviction) remains a standard aggravating circumstance, multirreincidencia is triggered when the defendant has been convicted on two or more prior occasions for offences of the same nature, provided those convictions have not been cancelled under the rehabilitation provisions of Article 136 of the Penal Code. Once the threshold is met, the sentencing court must apply the penalty in its upper half (mitad superior). For defendants with three or more qualifying prior convictions, the reform grants judges discretionary authority to impose the penalty one degree above the standard range (pena superior en grado), subject to a proportionality assessment.

Industry observers expect this two‑tier mechanism to generate significant litigation over what constitutes offences “of the same nature” (de la misma naturaleza), a phrase that Spanish case law has historically interpreted both narrowly (same statutory provision) and broadly (same protected legal interest). The reform does not resolve this ambiguity definitively, which means that defence challenges on this ground will likely be one of the first battlefields.

Entry into Force and Official Dates

LO 1/2026 was published in the BOE on 8 April 2026 and entered into force on 10 April 2026. There is no phased implementation; the new provisions apply to all sentencing decisions handed down from the date of entry into force. Defence practitioners should note that the relevant date is the date of sentencing, not the date of the offence or the date of indictment, a critical distinction for retroactivity analysis.

Scope, Which Offences and Defendants Are Affected by the Multirecidivism Reform

LO 1/2026 applies to all offences (delitos) in the Penal Code where prior convictions of the same nature exist. It is not limited to property crimes, violent offences, or any single chapter of the code. This breadth has significant implications for white‑collar crime in Spain, where defendants frequently face multiple investigations or convictions across related financial offences.

Individual Versus Corporate Exposure

For individual defendants, executives, directors, fund managers, and compliance officers, the reform applies directly. A CFO convicted of fraud (estafa) who has a prior conviction for embezzlement (apropiación indebida) could face multirecidivism treatment if the court finds these offences to be “of the same nature” (both protect patrimonial interests). The practical effect is that white‑collar professionals with even modest criminal histories now face a markedly different risk calculus.

Corporate criminal liability under Article 31 bis of the Penal Code presents a more nuanced picture. Spanish law already allows courts to impose aggravated penalties on legal persons with prior convictions, including dissolution, suspension of activities, or enhanced fines. Early indications suggest that LO 1/2026’s multirecidivism framework will be invoked by prosecutors to argue for escalated corporate sanctions where the entity itself, not merely its directors, has prior convictions. However, because corporate criminal liability was only introduced in 2010 and amended in 2015, the pool of repeat‑offender corporations remains small. The likely practical effect will be concentrated on sectors with high regulatory‑enforcement frequency: financial services, construction, and public procurement.

White‑Collar Offences Within Scope

• Fraud (estafa, Articles 248–251). The most common white‑collar charge; prior convictions for related property offences may aggregate.
• Embezzlement (apropiación indebida, Articles 253–254). Closely related to fraud; likely to be treated as “same nature” for multirecidivism purposes.
• Bribery (cohecho, Articles 419–427). Active and passive bribery convictions could aggregate, creating severe exposure for repeat offenders in the public‑contracting space.
• Money‑laundering (blanqueo de capitales, Article 301). Defendants with prior AML convictions, including in other EU jurisdictions, if recognised, face enhanced sentencing bands.
• Tax fraud (delito fiscal, Article 305). Repeat tax‑fraud convictions are a foreseeable target, particularly in the context of multi‑year tax evasion schemes where prosecutors charge each fiscal year separately.
• Corporate offences under Article 31 bis. Where the legal entity itself has prior convictions, aggravated sanctions including judicial dissolution become more accessible to prosecutors.

Retroactivity and Transitional Rules, Can LO 1/2026 Be Applied to Ongoing Cases?

Spanish constitutional law, grounded in Article 9.3 of the Constitution and Article 2.1 of the Penal Code, prohibits the retroactive application of criminal provisions that are unfavourable to the defendant (irretroactividad de las disposiciones sancionadoras no favorables). This principle is absolute and non‑derogable. LO 1/2026 does not include any express transitional provisions that override this rule. Nevertheless, the reform creates a grey zone that defence counsel must navigate carefully.

Practical Decision Tree

• Scenario A, Conviction final (firme) before 10 April 2026. The multirecidivism framework cannot be applied to reopen or increase a final sentence. However, the prior conviction itself will count towards the multirecidivism threshold in any future proceedings.
• Scenario B, Conviction not yet final on 10 April 2026. This is the most contested scenario. If a defendant has been convicted at first instance but the sentence is under appeal on the date of entry into force, prosecutors may argue that the appellate court should apply the new framework when recalculating the sentence. Defence teams should prepare immediate written submissions asserting that the offence was committed, and the trial conducted, under the prior legal regime, making retroactive application unconstitutional.
• Scenario C, Pending indictment or investigation, no conviction yet. Where the offence pre‑dates 10 April 2026 but no conviction exists, the non‑retroactivity principle should prevent application of enhanced multirecidivism penalties for the current charge. However, if the defendant also faces new charges for post‑reform conduct, the prior‑conviction record will be assessed under the new rules for those new charges.

Defence Steps for Cases Pending on or After 10 April 2026

Counsel should file a precautionary brief (escrito) with the court expressly objecting to any retroactive application of LO 1/2026 and reserving the right to raise a constitutional challenge (cuestión de inconstitucionalidad) if the court applies the new framework to pre‑reform conduct. This filing should be made within the first procedural opportunity after 10 April 2026 to preserve the objection on the record.

How Sentencing Changes in 2026, Calculation Zones and Worked Examples

The sentencing changes introduced by Spain’s 2026 penal code reform Spain operate through the existing penalty‑range architecture of the Código Penal. Spanish sentencing law divides each penalty range into two halves: the lower half (mitad inferior) and the upper half (mitad superior). Aggravating circumstances push the sentence into the upper half; mitigating circumstances pull it into the lower half. LO 1/2026 adds a new, mandatory rule: where multirecidivism is established (two or more qualifying prior convictions), the sentence must be imposed in the upper half. Where three or more priors exist, the court may impose the penalty one full degree higher.

Example A, Petty Theft, Repeat Offending in Spain 2026

Consider a defendant charged with theft (hurto, Article 234) carrying a standard penalty of 6 to 18 months’ imprisonment. The defendant has two prior convictions for theft, both final and not cancelled.

• Step 1: Base range = 6–18 months.
• Step 2: Multirecidivism (two priors of the same nature) is established → mandatory upper half applies.
• Step 3: Upper half of 6–18 months = 12 months and 1 day to 18 months.
• Step 4: Court must sentence within 12 months 1 day – 18 months. Suspension of sentence (available for penalties up to 2 years) remains theoretically possible but is harder to justify given the repeat‑offending pattern.
• Pre‑2026 comparison: Under simple recidivism (one prior), the court had discretion to stay in the lower half. A typical outcome was 6–12 months, often suspended. The reform eliminates that discretion where multirecidivism applies.

Example B, Fraud (White‑Collar), Repeat Offending

A director is convicted of aggravated fraud (estafa agravada, Article 250) with a penalty range of 1 to 6 years and a fine of 6 to 12 months. The director has two prior convictions: one for embezzlement and one for tax fraud, both treated by the court as offences of the same nature (patrimonial offences).

• Step 1: Base custodial range = 1–6 years.
• Step 2: Multirecidivism established → mandatory upper half = 3 years 6 months and 1 day to 6 years.
• Step 3: Fine range upper half = 9 months 1 day to 12 months.
• Step 4: If three or more priors existed, the court could impose one degree above: 6 years 1 day to 9 years imprisonment.
• Pre‑2026 comparison: The same defendant with simple recidivism might have received 1–3 years 6 months. The reform roughly doubles the floor of the applicable range.

Corporate Penalties and Director Liability

For a corporate entity convicted under Article 31 bis with prior convictions, the aggravated fine bands under Article 33.7 of the Penal Code become available more readily. In addition, courts may impose secondary penalties, temporary or permanent closure of premises, judicial intervention, or prohibition from public contracting, where the entity’s recidivist profile is established. Directors and compliance officers face personal exposure not only for the underlying offence but also for potential charges of failure to supervise (omisión del deber de vigilancia), where the company’s repeat‑offender status evidences systemic failures.

Defence Tactics, Immediate Actions for Counsel and Defendants

The multirecidivism reform demands a swift, structured response from defence teams. Counsel representing clients with any prior convictions, whether in Spain or potentially recognised EU jurisdictions, should treat the entry into force of LO 1/2026 as a trigger event requiring immediate case review.

Tactical Timeline: First 30, 60, and 90 Days

• Days 1–30: Full prior‑conviction audit. Obtain the client’s complete criminal record (certificado de antecedentes penales) and verify whether any prior convictions have been cancelled under Article 136 of the Penal Code. Cancelled convictions cannot count towards multirecidivism. Identify any convictions that are approaching their cancellation deadline and, where possible, file for early cancellation.
• Days 1–30: Challenge “same nature” classification. For each prior conviction, assess whether the offence genuinely qualifies as being “of the same nature” as the current charge. Prepare written submissions arguing for a narrow interpretation, same statutory provision, not merely same protected legal interest, to prevent aggregation.
• Days 30–60: Mitigation evidence package. Assemble evidence of rehabilitation: employment records, voluntary restitution, therapy or treatment programmes, community engagement, and any other factors that support a proportionality argument against enhanced sentencing.
• Days 30–60: Plea strategy reassessment. If a plea negotiation (conformidad) was under discussion, recalculate the acceptable range in light of the new framework. In some cases, it may be strategically preferable to reach a conformidad before the prosecution formally invokes multirecidivism.
• Days 60–90: Constitutional and ECHR objections. Prepare template motions challenging the application of LO 1/2026 on grounds of disproportionality (Article 49.3 of the Charter of Fundamental Rights of the EU), non‑retroactivity (Article 9.3 of the Spanish Constitution), and the right to a fair trial (Article 6 ECHR). These objections should be filed in every case where multirecidivism is invoked to build the record for potential appellate and Strasbourg challenges.

Evidence and Mitigation Evidence to Prioritise

Defence counsel should prioritise three categories of evidence: (1) documentary proof that prior convictions have been or should be cancelled; (2) expert reports on rehabilitation and low recidivism risk; and (3) comparative sentencing data showing that the proposed enhanced sentence would be disproportionate relative to sentences imposed for similar conduct in other EU jurisdictions. This comparative data can support both domestic proportionality arguments and any future ECHR application.

Corporate Compliance and Risk Reduction Measures

For companies and compliance officers, the Spain multirecidivism penal reform 2026 changes the cost‑benefit calculation of repeat non‑compliance. Organisations with prior convictions or regulatory sanctions, even administrative ones that may inform a court’s assessment of corporate culture, should treat this reform as a compliance‑programme stress test.

Internal Investigations and Privilege

Companies should immediately conduct privileged internal reviews to identify any unresolved or unreported conduct that could result in additional convictions. The goal is to address vulnerabilities before they compound the entity’s recidivist profile. Key steps include reviewing whistleblower reports, auditing UBO reporting obligations and AML controls, and assessing third‑party due‑diligence files. All investigative work should be structured to preserve legal professional privilege.

Negotiating Settlements with Prosecutors

Where a corporate investigation is already underway, early engagement with the Fiscalía (public prosecutor’s office) to negotiate a settlement or conformidad becomes more valuable under the new regime. Self‑reporting, voluntary remediation, and cooperation credits can serve as counterweights to the multirecidivism uplift. Industry observers expect prosecutors to be receptive to negotiated outcomes that avoid the resource burden of contested multirecidivism hearings, particularly in complex economic cases.

Appeals Strategy, Audiencia Nacional Sentencing, and ECHR Considerations

Enhanced sentences imposed under LO 1/2026 will be challenged on appeal. Understanding the available appellate routes, and preparing the ground for them from the trial stage, is essential for any criminal defence strategy in Spain.

Sample Appellate Arguments

• Misclassification of “same nature.” Argue that the prior convictions relied upon by the trial court do not genuinely constitute offences of the same nature, and that the court applied the multirecidivism uplift in error. This is a question of law reviewable on casación before the Supreme Court.
• Failure to apply cancellation. Where a prior conviction should have been cancelled under Article 136 but was erroneously included, the enhanced sentence is legally unfounded. Request recalculation.
• Disproportionality. Invoke Article 49.3 of the EU Charter and ECHR case law (particularly under Articles 6 and 7) to argue that the cumulative sentence is grossly disproportionate to the gravity of the individual offence. ECHR jurisprudence on proportionality in sentencing, including the Strasbourg Court’s approach to mandatory minimum regimes, provides a basis for challenging sentences that mechanically aggregate prior convictions without meaningful judicial assessment of the individual case.
• Retroactive application. If the trial court applied LO 1/2026 to conduct predating 10 April 2026, appeal on constitutional grounds (Article 9.3) and seek annulment of the enhanced portion of the sentence.

When to Pursue ECHR Remedies

After exhausting domestic remedies, typically through a recurso de casación before the Supreme Court and, where applicable, a constitutional complaint (recurso de amparo) before the Tribunal Constitucional, defendants may apply to the European Court of Human Rights. Potential grounds include violations of Article 7 ECHR (no punishment without law / non‑retroactivity) and Article 6 (fair trial, where the multirecidivism finding was based on disputed or unreliable prior‑conviction records). Early indications suggest that Strasbourg may be asked to examine LO 1/2026 within 18–24 months of its entry into force, as the first wave of enhanced sentences works through the Spanish appellate system.

Conclusion, Five Immediate Steps for Defendants and Companies

The Spain multirecidivism penal reform 2026 is now in force, and its impact on sentencing is both immediate and substantial. Waiting for case law to develop is not a viable strategy; by the time appellate guidance emerges, the enhanced sentences will already have been imposed. Defence counsel, executives, and compliance officers should act now:

1. Audit every client’s and every entity’s prior‑conviction record, verify status, cancellation eligibility, and “same nature” classification for each prior offence.
2. Reassess all pending plea negotiations, recalculate acceptable sentencing ranges under the new framework and, where advantageous, accelerate conformidad discussions.
3. Prepare template constitutional and ECHR objections, file in every case where multirecidivism is invoked to preserve appellate rights.
4. Conduct privileged corporate compliance reviews, identify and remediate unresolved exposure before it compounds the recidivist profile.
5. Engage specialist criminal defence counsel with Audiencia Nacional and Supreme Court experience, the complexity of multirecidivism calculations, proportionality challenges, and ECHR strategy demands experienced representation. Consult the Global Law Experts lawyer directory to identify qualified practitioners.

Last reviewed: 28 April 2026. This article reflects the law as at the date of publication. Readers should verify the current status of any case law, guidance, or transitional provisions cited, as judicial interpretation of LO 1/2026 is expected to evolve rapidly in the months following its entry into force.

Sources

1. Boletín Oficial del Estado, Ley Orgánica 1/2026 (BOE‑A‑2026‑7966)
2. ECIJA, La reforma del Código Penal sobre la multirreincidencia (LO 1/2026)
3. Bufete Padilla Torrevieja, Multi‑recidivism Penal Code reform Spain LO 1/2026
4. Reuters, US Sentencing Panel Adjusts Fraud Punishment Guidelines (comparative context)
5. Government Enforcement Report, Proposed Changes to Federal Sentencing Guidelines
6. European Court of Human Rights, HUDOC case‑law database