Criminal Concurrence and Cumulation of Penalties in Spain: Arts. 73-77 CP (2026)

Concurrence of Offences: Concept and Basis

Concurrence of offences (concurso de delitos) occurs when a course of conduct (or a set of acts) gives rise to the commission of two or more criminal offences. Unlike recidivism (the successive commission of offences over time), concurrence implies that the offences are connected to one another through a unity of action, plan, or outcome.

The Código Penal (Spanish Criminal Code) regulates concurrence in Articles 73–77 CP, establishing different rules depending on the type of concurrence involved.

Real Concurrence of Offences (Art. 73 CP)

Concept

Real concurrence (concurso real) occurs when the offender commits two or more offences through separate acts or omissions. This is the most common scenario: a person who robs and injures a victim in separate acts commits real concurrence of robbery and assault.

General Rule: Accumulation of Sentences (Art. 73 CP)

Sentences are accumulated and served consecutively. However, Article 76 CP establishes limits on actual time served:

• Ordinary limit: the máximum time served is triple the most severe sentence imposed, with an absolute ceiling of 20 years
• Extraordinary limit (Art. 76.1 CP): in certain serious cases (terrorism offences, war crimes, etc.), the limit may be raised to 25, 30, or 40 years depending on the circumstances

The Triple Limit: A Practical Calculation

If sentences of 5 years, 3 years, and 2 years are imposed:

• Total sum: 10 years
• Triple limit (5 × 3 = 15 years): since the sum (10) is below the limit, the full sentence is served: 10 years
• If the total sum were 18 years (> 15), the máximum time served would be 15 years

Consolidation of sentences (refundición de condenas, Art. 988 LECrim: Spanish Criminal Procedure Act): where final judgments have been handed down in separate proceedings, the court may consolidate them and apply the limits under Art. 76 CP: this is a fundamental safeguard for the defendant that defence counsel should proactively seek.

Ideal Concurrence of Offences (Art. 77.1 CP)

Concept

Ideal concurrence (concurso ideal) occurs when a single act harms several legally protected interests or produces multiple criminal outcomes. The classic example: a traffic accident resulting in death and injuries to several people: one act, multiple outcomes.

Rule: Upper Half of the Sentence for the Most Serious Offence (Art. 77.2 CP)

Sentences are not accumulated; instead, the sentence for the most serious offence is applied, but within its upper half. If this sentence is lower than the sum of the sentences for all offences, the sum is applied instead (to prevent ideal concurrence from benefiting the offender compared to real concurrence).

Example: Negligent homicide (2–4 years) + negligent bodily harm (1–2 years) = ideal concurrence (accident). The upper half of the homicide sentence is applied (3–4 years). If that proves more favourable than the sum, the sum is used instead.

Instrumental Concurrence of Offences (Art. 77.1 CP, in fine)

Concept

Instrumental concurrence (concurso medial) arises when one offence is a necessary means of committing the other. The textbook example: document forgery (means) + fraud (end). The forgery is the instrument used to carry out the fraud.

Rule (Art. 77.3 CP, as amended by Organic Law 1/2015)

The 2015 reform introduced a specific rule: the sentence is raised by one degree above the most serious offence (up to the limit of the combined sentences for both offences at their upper half). If applying the instrumental concurrence rules results in a harsher outcome than simple accumulation, simple accumulation applies instead.

The reform proved controversial because, in many cases, the sentence under instrumental concurrence is now higher than under real concurrence.

Continuing Offence (Art. 74 CP)

The continuing offence (delito continuado) is not a form of concurrence but rather a unifying legal fiction: a person who carries out a series of acts offending the same victim or multiple victims, pursuant to a preconceived plan or by exploiting an identical opportunity, is deemed to have committed a single continuing offence, punished by the sentence for the most serious offence within its upper half.

Limitations (Art. 74.3 CP): this doctrine does not apply to offences against inherently personal interests (life, physical integrity, individual sexual freedom; these are punished separately).

Natural Unity of Action

The case law of the Tribunal Supremo (TS; Spanish Supreme Court) has developed the concept of natural unity of action: several acts occurring in close temporal proximity and sharing a unity of purpose constitute a single punishable act (STS 1054/2019). For example: a fight involving several blows dealt in the course of a single episode constitutes a single act of assault.

Conclusion

Concurrence of offences is a technical area of law that can have a significant impact on the final sentence. Defence counsel must always assess whether the facts support a claim of ideal or instrumental concurrence (which is more favourable) as opposed to real concurrence, or whether a unity of action exists that reduces the plurality of offences.

Lexiel enables users to search Supreme Court case law on concurrence of offences, triple-limit calculations, and consolidation of sentences, with verified citations.