How do criminal courts decide a sentence after a defendant is found guilty?

The process of determining a sentence after a guilty verdict varies significantly depending on the legal tradition and jurisdiction.

Legal Traditions

• Anglo-American Systems: Sentencing is typically a separate proceeding held weeks after the verdict. During this interim, courts often review information regarding the offender's psychological and social background. While a judge usually determines the sentence, in some U.S. jurisdictions, juries may recommend or decide sentences, particularly in capital cases.123
• Continental Systems: The court decides both guilt and the penalty during a single, comprehensive trial.1

Sentencing Frameworks

Courts must balance competing theories of punishment, such as retribution, rehabilitation, deterrence, and incapacitation. To guide this, many jurisdictions use:45
* Sentencing Guidelines: These provide recommended ranges based on the gravity of the offense and the defendant's criminal record. While they offer structure, they are often treated as discretionary starting points.62
* Mandatory Sentencing: Laws that require specific penalties—such as minimum prison terms—regardless of individual circumstances. These are intended to ensure consistency but are frequently criticized for removing judicial discretion and potentially contributing to sentencing disparities.62

Judges may also consider extenuating circumstances, which can mitigate punishment by diminishing an offender's culpability.7