You can be told you are “charged with a crime” in several different ways, by different actors, at different moments in a case. That is why the words indictment, information, complaint, and “charge” get used interchangeably in headlines, even though they do not mean the same thing.
A quick caveat up front: terminology and procedure vary by state. The outline below reflects common U.S. practice, with federal rules noted where they differ.
Here is the clean definition that clears the fog: an indictment is a formal criminal charging document returned by a grand jury. An information is a formal charging document filed by a prosecutor without a grand jury. A complaint is usually an earlier, sworn document used to support an arrest warrant or summons and begin proceedings, and in some places it also functions as the charging instrument for certain misdemeanors (and sometimes early felony stages). And a “charge” is the broad umbrella word for the accusation itself, not necessarily the paper it is written on.
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What a criminal indictment is
An indictment is the document that says, in plain legal terms, the United States (or a state) is accusing you of specific offenses. Indictments often track statutory language and set out the essential allegations. They are typically labeled something like “Indictment” and commonly include:
- The defendant’s name (or, in some situations, a placeholder such as “John Doe” when identity is unknown)
- The charging counts (Count 1, Count 2, and so on)
- The statutes allegedly violated
- A brief statement of the allegations (often not every detail)
- Dates and location language (sometimes approximate, like “on or about”)
What makes it an indictment is not the formatting. It is the source: a grand jury returns it after finding probable cause.
One more vocabulary point that helps when you read filings: prosecutors file an information or complaint. A grand jury returns an indictment. Any of these documents can be sealed for a period of time and then unsealed later, which is often why the public first hears about charges after an arrest or court appearance.
Indictment vs information vs complaint
Think of these as different doors into the same building. The building is the criminal case. The doors are the procedural paths.
“Charge”
A charge is the accusation that you violated a criminal law. It can exist:
- As an allegation at arrest
- Inside a complaint
- Inside an information
- Inside an indictment
So when someone says “they were charged,” that tells you not much about the specific procedural posture or which document is in play.
Complaint
A criminal complaint is often the earliest formal document in a case. It is commonly used to:
- Support an arrest warrant or a summons
- Lay out basic facts in a sworn statement, often from a law enforcement officer or agent
- Start proceedings before prosecutors are ready to seek an indictment or file an information
In federal court, complaints are frequently an opening move in fast-moving investigations, with an indictment to follow once the government is ready. In many states and local courts, a complaint (or a complaint-style charging document) can also carry a misdemeanor case through disposition, depending on local rules.
Information
An information is a formal charging document filed by the prosecutor without a grand jury. States use informations widely. In federal court, informations are used in narrower situations, most often when:
- The defendant waives the right to a grand jury indictment for a felony, typically as part of a plea process
- The charge is a misdemeanor (grand jury indictment is not required)
The key idea is the same as an indictment: it lists counts and statutes. The difference is who authorizes it.
Indictment
An indictment is returned by a grand jury. If you want the deeper civic mechanics of what a grand jury is, how it votes, and why it is built into the Fifth Amendment, that belongs on our standalone explainer: Grand Jury (Explainer). This page is about the document, what it does, and what comes next.
Why some cases use indictments
The constitutional hook is the Fifth Amendment, which requires a grand jury indictment for “capital, or otherwise infamous” crimes in federal court. That usually means felonies.
But two important caveats shape what you see in real life:
- States are different. The Supreme Court has not required states to use grand juries in the same way for ordinary criminal prosecutions, so many states rely heavily on informations instead.
- Rights can be waived. In federal court, a defendant can waive indictment and proceed by information, often to move quickly into a plea agreement.
So the charging document you see can tell you something about the forum (state vs federal), the seriousness of the case, and the strategy of both sides.
What happens after an indictment
An indictment is not a verdict. It is a probable cause threshold, not proof beyond a reasonable doubt. But it does change the legal posture of the case in a way that matters.
Arrest or summons
After an indictment, a judge may issue an arrest warrant, or the defendant may be instructed to self-surrender and appear. Sometimes the defendant is already in custody on a complaint and the indictment replaces the earlier paperwork.
Initial appearance and detention
Early hearings typically address identity, counsel, and whether the defendant will be detained or released pending trial (often with conditions).
Arraignment
The arraignment is the proceeding where the indictment (or information) is formally presented in court and the defendant enters a plea. The most common pleas at arraignment are:
- Not guilty (which preserves the right to trial and triggers the pretrial schedule)
- Guilty (sometimes, but more often after negotiations)
- No contest (availability and effect vary by jurisdiction)
Preliminary hearing (common in complaint-based starts)
In many jurisdictions, especially where cases start by complaint, there may be a preliminary hearing (also called a probable cause hearing) before the case proceeds to trial level court. It is another checkpoint where a judge can evaluate whether probable cause exists, unless it is replaced by an indictment or otherwise waived under local rules.
Superseding indictments
If you follow criminal cases closely, you will eventually see the phrase superseding indictment. It sounds dramatic. Often it is simply procedural.
A superseding indictment is a new indictment that replaces the prior one. Prosecutors may seek it to:
- Add charges (new counts)
- Drop charges (sometimes after reassessment)
- Add defendants or clarify roles in a conspiracy case
- Correct errors in dates, wording, or statutory citations
- Include newly discovered facts from an ongoing investigation
Superseding does not automatically mean the first indictment was “wrong.” It usually means the government is refining its theory, tightening its proof, or responding to what it learned after the case became public and litigation began.
Does an indictment mean a strong case?
An indictment means a grand jury found probable cause that a crime occurred and that the defendant likely committed it. That is a low bar compared to conviction. It is also typically a one-sided process because the prosecutor presents evidence and the defense usually is not in the room, although rules and practices vary and targets are occasionally invited or permitted to testify in some jurisdictions.
Still, indictments are not meaningless. They typically reflect that prosecutors believe they can prove the case at trial, or they would not risk the resources and scrutiny that follow.
Common questions
Can the charges change after an indictment?
Yes. Charges can change through a superseding indictment, through dismissal of counts, through plea bargaining, or through court rulings that limit what the prosecution can prove.
Can a person be charged without being arrested?
Yes. A prosecutor can file charges and the court can issue a summons for a future appearance, or a defendant can self-surrender after learning charges are forthcoming.
Is an information less serious than an indictment?
Not necessarily. It can reflect procedure, not seriousness. In many states, informations are routine for felonies. In federal court, felony informations often appear when a defendant waives indictment, frequently in a plea context.
Is a complaint the same as an indictment?
No. A complaint is typically an earlier, sworn accusation used to start proceedings and justify an arrest or summons. An indictment is the grand jury’s formal charging instrument.
Why the distinctions matter
The Constitution does not just protect individual rights in the abstract. It builds a set of procedural choke points into criminal prosecution. The indictment requirement for serious federal crimes is one of them. It forces the government, at least in that context, to convince a body of citizens that probable cause exists before it can push a felony case into its next phase.
And that is the real difference between these words: not semantics, but who has to sign off before the state can put its full weight behind an accusation.