Private prosecution in the US is the practice of a crime victim filing criminal charges directly with a court when the public prosecutor won’t act. About seven states still let a private citizen initiate and fully litigate a criminal case, and roughly twenty more allow some form of private participation, such as appearing alongside a government attorney, prosecuting with district attorney approval, or presenting evidence directly to a grand jury. In every version of it, the government keeps the final say over whether the case moves forward.
Where You Can Actually Do This
Private prosecution is not available everywhere, and the states that allow it do so on very different terms. Pennsylvania, Ohio, and North Carolina have the clearest statutory frameworks.
Pennsylvania Rule of Criminal Procedure 506 requires that private criminal complaints be submitted to the district attorney for approval or disapproval before they proceed, and it gives the complainant a right to petition the Court of Common Pleas if the district attorney says no.1Legal Information Institute. Pennsylvania Code 234 Pa. Code r. 506 – Approval of Private Complaints Ohio allows any private citizen with knowledge of an offense to file a sworn affidavit with the clerk of a court of record to begin the process.2Ohio Legislative Service Commission. Ohio Code Title 29 Chapter 2935 Section 2935-09 – Person Having Knowledge of Offense to File Affidavit North Carolina permits citizens to present evidence to a judicial official, who must independently find probable cause before issuing a warrant or summons.3North Carolina General Assembly. North Carolina Code 15A-304 – Warrant for Arrest
Procedures differ beyond that. Some states require the district attorney to review every complaint before a court acts. Others let a judicial official evaluate it independently. A few allow private attorneys to prosecute cases all the way through trial. Before you spend time preparing anything, check your state’s rules of criminal procedure or talk to a local attorney.
What Offenses You Can Bring
Most states that allow private prosecution restrict it to lower-level offenses. Summary offenses and misdemeanors are the typical candidates: simple assault, harassment, bad checks, minor theft. These are crimes serious enough that a victim deserves recourse but minor enough that a prosecutor’s office may reasonably pass on them.
Pennsylvania is a notable exception. Private complainants there can pursue charges for any crime, including felonies that carry indictment. For non-summary offenses, the district attorney must approve the complaint before a magistrate can issue process.1Legal Information Institute. Pennsylvania Code 234 Pa. Code r. 506 – Approval of Private Complaints In most other jurisdictions, felony charges are off-limits to private complainants entirely.
Who Has Standing to File
You cannot file a private criminal complaint about something you read about in the news or heard from a neighbor. The person filing must be the actual victim of the crime or have direct, firsthand knowledge of the illegal act. That requirement filters out complaints based on rumor or speculation.
The practical effect is that private prosecution works best for crimes with a clear victim-defendant relationship: your neighbor threatened you, someone wrote you a bad check, a former business partner destroyed your property. You know what happened, you can identify who did it, and you have something to show for it. If your only connection to the crime is secondhand, the court will reject your filing.
How to File the Complaint
The core document is a sworn affidavit laying out what happened. You can usually get the required form from your local magistrate’s office, municipal court clerk, or district court clerk. The form will ask for the defendant’s full legal name and a known address so the court can serve notice.
The affidavit needs to tell a clear, factual story. Include the date, approximate time, and location of the incident. Describe what the defendant did in concrete terms: specific words spoken, physical contact, property taken or damaged. Avoid vague characterizations like “he was threatening.” Write what he actually said. The reviewing judge needs enough factual detail to see whether the elements of a specific crime are present.
You sign the affidavit under oath, usually in front of a court official or notary. By swearing to the truthfulness of the allegations, you expose yourself to perjury charges if the information is intentionally false. Courts take false sworn statements seriously, and a fabricated complaint can land the filer in more legal trouble than the person they accused.
Where you submit the finished paperwork depends on your state. In Pennsylvania, it goes to the district attorney first.1Legal Information Institute. Pennsylvania Code 234 Pa. Code r. 506 – Approval of Private Complaints In other jurisdictions, you file directly with the court clerk or magistrate’s office. Some courts charge a filing fee; some charge nothing.
What Happens After You File
A judge or magistrate reviews the complaint without the defendant present. The question is narrow: do the facts in the affidavit, taken as true, establish probable cause to believe a crime was committed and that this defendant committed it? The judge isn’t deciding guilt. The judge is deciding whether the case has enough substance to bring someone into court.
If approved, the court issues either a summons ordering the defendant to appear or, in more serious cases, an arrest warrant. The defendant then receives formal notice of the charges and a hearing date.
Even after approval, a public prosecutor can step in at any point. Prosecutors have broad discretion to adopt a privately-initiated case and assign a government attorney to handle it, or to shut it down entirely by entering a nolle prosequi, a formal declaration that the state will not pursue the charges. The private complainant generally cannot override this decision.
Prosecutors evaluate private complaints with the same lens they apply to any criminal case. They look at whether the evidence is strong enough to support a conviction, whether pursuing the case serves the public interest, and whether the complainant appears to be using the criminal process for personal retaliation or leverage in a separate civil dispute. A case with video evidence, documented injuries, or independent witnesses is far more likely to survive this scrutiny than one that boils down to one person’s word against another’s.
What to Do If Your Complaint Is Rejected
Your options depend on where you are and why the complaint was rejected. If the court or prosecutor gave a reason, use it. A factual deficiency (not enough evidence) is different from a legal one (the conduct described isn’t actually a crime), which is different from a procedural problem with the filing itself.
In Pennsylvania, the rules explicitly provide a remedy: if the district attorney disapproves your complaint, you can petition the Court of Common Pleas to review that decision.4PA Code and Bulletin. 234 Pa. Code Rule 506 – Approval of Private Complaints The court then independently evaluates whether the complaint should proceed. This is one of the strongest protections for private complainants in the country.
Outside Pennsylvania, the options are more limited. Some jurisdictions let you amend and refile a complaint rejected for technical deficiencies. If the dismissal was based on insufficient evidence, you may be able to gather more documentation and try again. Seeking a writ of mandamus to force a prosecutor to act is theoretically possible but almost never succeeds, because courts treat prosecutorial charging decisions as discretionary, and mandamus only works for duties that are clearly defined and non-discretionary.5United States Department of Justice. Civil Resource Manual 215 – Mandamus
What You Risk by Filing
Filing a private criminal complaint is not risk-free. If the case fails, the person you accused may sue you. Two legal theories create the most exposure.
The first is malicious prosecution. To win this claim, the former defendant generally must show that you initiated the criminal proceeding, that it ended in their favor, that you lacked probable cause to bring the charges, that you acted with malice or an improper purpose, and that they suffered harm as a result. If you filed based on genuine facts and a good-faith belief that a crime occurred, this claim is unlikely to succeed even if the criminal case was ultimately dismissed. The danger zone is filing charges you know are baseless, or using the criminal process to pressure someone in a business dispute or personal conflict.
The second is abuse of process, which applies when someone uses a legitimate legal procedure for a purpose it was never intended to serve. Filing a criminal complaint to intimidate a former spouse during a custody battle, say, or to extract a financial settlement. Unlike malicious prosecution, abuse of process doesn’t require that the underlying case lacked probable cause. The wrongfulness lies in using the process itself as a weapon.
Then there’s the perjury risk. Your complaint is a sworn statement. If a court determines you intentionally lied in the affidavit, you face criminal charges of your own.
Whether a Civil Case Is the Better Path
A successful criminal prosecution of a misdemeanor may result in a fine or a short jail sentence for the defendant, but it does not compensate you for your losses. A civil suit can. The burden of proof is also lower, a preponderance of the evidence rather than beyond a reasonable doubt, which means cases too weak for criminal prosecution sometimes succeed in civil court.
The two paths are not mutually exclusive. You can pursue both. But in many situations where prosecutors have declined to act, the sharper move is to channel the same facts into a civil complaint where you control the case, face a lower burden, and can actually recover damages. Private prosecution puts the burden almost entirely on you anyway: gathering your own evidence, drafting your own affidavit, often hiring your own attorney if the district attorney doesn’t adopt the case. If you’re going to carry that weight, carry it toward the remedy that pays you back.