What Is Prosecutorial Discretion

What Prosecutorial Discretion Generally Means

Prosecutorial discretion refers, generally, to the authority that a prosecutor holds to make certain pivotal decisions in a criminal case. Rather than being required by law to pursue every possible charge whenever evidence exists, a prosecutor in many jurisdictions has meaningful latitude over how — and whether — to proceed at several points in the process.

This authority commonly covers decisions such as whether to file criminal charges at all, which specific charges to bring from among those the facts might support, what terms to propose in a plea offer, and whether to dismiss or decline a case before or after charges are filed. Each of those decisions can shape the path a case takes in ways that vary considerably depending on the circumstances and the office involved.

The concept is generally recognized across the criminal-justice system in the United States, though how it is exercised, and what policies govern it, differs from one jurisdiction to another and from one prosecutor's office to another.

Why the System Gives Prosecutors This Authority

Prosecutorial discretion is widely regarded as a legitimate and functional part of how the criminal-justice system allocates its resources. Prosecutors generally handle far more potential cases than any office could fully litigate, and the law in many jurisdictions recognizes that some degree of selective judgment is necessary for the system to operate.

Beyond resource considerations, courts and commentators have noted that rigid, mandatory charging rules can produce outcomes that seem disproportionate or unjust in specific circumstances. Discretion, in this framing, allows the system to weigh the nature of the conduct, the strength of the evidence, the interests of those involved, and broader public-safety concerns rather than applying a purely mechanical rule in every case.

This is generally understood as a feature of the adversarial system rather than a flaw in it — though it also means that outcomes can vary in ways that are not always predictable from the facts alone.

Decisions It Commonly Affects

At a concept level, prosecutorial discretion generally touches several distinct decision points in the life of a case:

• Whether to file charges at all. A prosecutor may receive a referral from law enforcement and decide, after review, that the evidence does not support charges or that the public interest does not require prosecution. In many jurisdictions, declining to charge is itself a recognized form of discretionary action.
• Which charges to file. When the facts could support more than one charge, a prosecutor generally has latitude to decide which charges to bring. Understanding how criminal charges work provides useful background on what that choice involves.
• Whether and on what terms to offer a plea. Prosecutors typically have discretion over whether to extend a plea offer and what conditions to attach. The broader context of what a plea deal is covers how that process generally works.
• Whether to dismiss or decline a case. Even after charges are filed, a prosecutor in many jurisdictions retains some authority to dismiss the case or to decline further prosecution under certain circumstances.

The weight given to any particular factor, and the internal policies that guide these choices, vary across offices and jurisdictions. Some offices publish charging guidelines; others operate on less formalized principles.

How It Connects to Charging and the Grand Jury

Prosecutorial discretion intersects with the charging stage of a case in significant ways. In jurisdictions that use a grand jury for felony cases, the prosecutor generally controls what evidence is presented to the grand jury and what charges it is asked to consider. The role of a grand jury in that process is a related concept worth understanding.

Charging decisions also shape what the government is required to prove at trial. The choice of which charge to bring determines which elements must be established. Exploring what an element of a crime is can help illustrate why the selection of charges carries weight beyond the initial filing.

In some cases, prosecutors may bring multiple charges with the understanding that not all of them will ultimately be pursued; in others, they may bring only the charge they believe is best supported by the evidence. These patterns vary and are not uniform across jurisdictions.

The Limits On It

While prosecutorial discretion is broadly recognized, it is not unlimited. Courts and legal scholars have long noted that certain exercises of discretion can cross lines that the legal system does not permit, and that mechanisms exist — however imperfect in practice — to address conduct that falls outside those bounds.

In general terms, the law in many jurisdictions does not permit prosecutorial decisions that are made on the basis of race, religion, or other constitutionally protected characteristics. Selective prosecution on those grounds has been recognized as a potential legal issue in a number of contexts, though courts have generally set a demanding standard for establishing it. The broader concept of prosecutorial misconduct covers the range of conduct that falls outside what is legally and ethically acceptable.

Constitutional protections — including those related to fair process — also operate as a check on how discretion is exercised in some circumstances. The concept of due process is relevant here, as it places certain baseline requirements on how the government handles criminal proceedings regardless of the discretionary choices a prosecutor makes along the way.

Additionally, internal policies within prosecutor's offices, state bar rules governing attorney conduct, and in some jurisdictions specific statutory provisions can all impose requirements or constraints on how discretion is exercised. The extent and enforceability of those constraints varies considerably.

Questions to Explore About Prosecutorial Discretion

Because prosecutorial discretion operates differently across jurisdictions and offices, the specific facts of any situation can matter a great deal. Some people find it useful to ask questions like these when trying to understand how this concept may apply in a given context:

1. What policies, if any, does the relevant prosecutor's office publish about how it exercises discretion in cases involving the type of conduct at issue?
2. At what stage of the case does the charging decision occur, and what process does the office generally follow before finalizing charges?
3. Are there factors — such as cooperation, the nature of the conduct, or prior history — that the office in this jurisdiction has publicly indicated it weighs when deciding whether or how to proceed?
4. What, if anything, does the jurisdiction's law or court rules say about the standards that govern a claim of selective or vindictive prosecution?
5. How does the charging decision interact with any potential plea discussions, and at what point in the process do those discussions typically occur in this jurisdiction?