Yes, it is illegal to impersonate a police officer anywhere in the United States. Federal law makes posing as a federal agent a felony punishable by up to three years in prison, and every state separately criminalizes impersonating state and local law enforcement, with penalties running from misdemeanor fines to multi-year prison sentences. The offense covers a wide range of conduct, from flashing a counterfeit badge during a fake traffic stop to calling someone on the phone and claiming to be a detective.
What Makes It a Crime
Police impersonation has two ingredients: an act that creates the appearance of official authority, and the intent to make someone believe it. The act can take many forms. Wearing a uniform. Flashing a counterfeit badge. Equipping a personal vehicle with police-style lights and markings. Even a verbal statement like “I’m an officer” can be enough if the circumstances show deceptive intent.
Intent is what separates a crime from a costume. Wearing a police uniform to a Halloween party, appearing as an officer in a film, or dressing up for a themed event doesn’t typically cross the line, because no one is being led to believe the wearer actually holds authority. The crime kicks in when someone uses the appearance of police power to intimidate, coerce, or deceive — flashing a fake badge to skip a line, pulling someone over with improvised emergency lights, or claiming to be a detective to extract personal information.
Federal courts have confirmed that impersonation doesn’t require a full costume or props. Action alone can amount to a false claim of authority. In one federal case, simply asking questions about passports was enough to establish that the defendants were pretending to be immigration officers.1United States Department of Justice Archives. Criminal Resource Manual 1470 – False Personation – Elements of the Offenses If the situation would make a reasonable person think they’re dealing with real law enforcement, the person creating that impression has a problem.
Federal Law
Two federal statutes directly target impersonation of federal officers, and they cover different behavior.
The first, 18 U.S.C. § 912, makes it a crime to falsely pretend to be an officer or employee of the United States and then either act in that role or use the pretended authority to obtain money, documents, or anything of value. The statute reaches anyone claiming to be an FBI agent, a DEA officer, a U.S. Marshal, or even a federal building inspector. The maximum penalty is three years in federal prison, a fine, or both.2Office of the Law Revision Counsel. 18 USC 912 – Officer or Employee of the United States
The second, 18 U.S.C. § 913, targets a more aggressive form of impersonation. It applies when someone falsely claims to be a federal officer and then arrests or detains a person, or searches someone’s body, belongings, building, or other property. The penalty is the same: up to three years imprisonment and a fine.3Office of the Law Revision Counsel. 18 USC 913 – Impersonator Making Arrest or Search This is the statute that reaches someone posing as a federal agent to conduct a fake raid or detain a person under pretended authority.
Because the maximum sentence under each statute exceeds one year, both offenses are federal felonies.
State Law
Federal law only covers impersonation of federal officers and employees. Every state fills the gap with its own statute criminalizing impersonation of state troopers, county sheriffs, municipal police, and other local law enforcement. The wording varies, but the core structure is the same everywhere: pretending to be a law enforcement officer with the intent to mislead or deceive.
Some states define the offense narrowly, requiring a specific act like displaying a fake badge or making a traffic stop. Others cast a wider net, covering anyone who “holds himself out” as a peace officer with intent to mislead, language broad enough to reach phone calls, online communications, and written claims. The specific elements matter because they determine what prosecutors need to prove, and that varies meaningfully from state to state.
States also differ in how they classify the offense. In some jurisdictions, a straightforward impersonation without aggravating circumstances starts as a misdemeanor. In others, any act of police impersonation is a felony from the outset. The trend in recent years has been toward harsher treatment, with several states upgrading the offense to felony status or raising minimum penalties.
Penalties and What Makes Them Worse
The punishment for police impersonation depends heavily on where the offense occurs and what the person did while pretending to be an officer. At the federal level, the ceiling is clear: up to three years in prison and a fine for violating either § 912 or § 913.2Office of the Law Revision Counsel. 18 USC 912 – Officer or Employee of the United States State penalties cover a broader range.
When charged as a misdemeanor, police impersonation typically carries up to one year in jail and fines from a few hundred to a few thousand dollars. When charged as a felony, prison sentences generally run from one to five years, with fines scaling accordingly. Several factors can push a misdemeanor charge into felony territory:
- Committing another crime during the impersonation. Using fake police authority to commit robbery, assault, sexual assault, or kidnapping almost always elevates the charge and adds separate counts for the underlying crime.
- Conducting a fake traffic stop. Pulling over another driver while pretending to be law enforcement is treated especially seriously because of the danger it creates for the victim.
- Carrying a weapon during the impersonation, which adds an aggravating factor in most jurisdictions.
- Repeat offenses. Some states automatically upgrade a second or subsequent impersonation conviction to a felony.
These aggravating factors reflect the reality that police impersonation is rarely a harmless prank. When someone exercises fake authority over another person, the potential for serious harm is real, and sentencing reflects that.
Vehicle Lights, Decals, and Markings
One of the more common ways people stumble into impersonation charges involves vehicle modifications. Installing red and blue flashing lights, mounting a spotlight, or adding decals that mimic police markings to a personal vehicle can lead to criminal charges even without a verbal claim of authority. The vehicle itself becomes the impersonation.
Nearly every state restricts the use of red and blue emergency lights to authorized emergency vehicles. The specific rules vary. Some states ban civilian possession of blue flashing lights outright, while others prohibit mounting them on a vehicle but allow ownership. The core principle is consistent: if your vehicle looks like a police car, you’ve created the appearance of authority, which is the first ingredient of an impersonation charge.
Private security companies face similar restrictions. Security vehicles generally cannot use red or blue lights and must be clearly distinguishable from law enforcement vehicles in color, markings, and equipment. Security officers’ uniforms and badges similarly cannot create the impression of a connection to a government law enforcement agency. A security worker who blurs these lines risks both impersonation charges and the loss of a security license.
Phone and Online Impersonation Scams
Police impersonation has moved well beyond fake badges and traffic stops. Phone and online scams involving fake law enforcement are now one of the most financially devastating forms of fraud in the country. The Federal Trade Commission has documented a more than four-fold increase since 2020 in reports from older adults losing $10,000 or more to impersonation scammers, with combined losses exceeding $100,000 per victim rising from $55 million in 2020 to $445 million in 2024.4Federal Trade Commission. FTC Data Show a More Than Four-Fold Increase in Reports of Impersonation Scammers
The typical scam follows a pattern. Someone calls claiming to be a police officer or sheriff’s deputy and tells the victim they have an outstanding warrant, missed a court date, or are under investigation. The caller demands immediate payment, often through gift cards, wire transfers, or cryptocurrency, to “resolve” the situation. They create urgency and fear, sometimes threatening arrest within hours.5Federal Trade Commission. How To Avoid Imposter Scams Running this script is itself the crime, prosecutable under state impersonation statutes and, where the caller claims to be a federal agent, under § 912.
Life After a Conviction
The damage from a police impersonation conviction outlasts any jail sentence. A felony conviction creates a permanent criminal record that shows up on background checks for years, limiting employment, housing, and educational opportunities. Even a misdemeanor conviction for this particular offense raises red flags because it involves dishonesty and the abuse of authority, two things employers take seriously.
Certain career paths become effectively closed. A conviction for impersonating law enforcement can disqualify someone from obtaining licenses in security, private investigation, law enforcement, and other regulated fields. Some states explicitly list impersonation of a law enforcement officer as a disqualifying offense for professional licensure. Pretending to be in law enforcement even once can permanently bar someone from actually working in or near the field.
Beyond professional consequences, a conviction can affect civil rights. Felony convictions in many states result in the loss of voting rights, firearm ownership rights, and eligibility for certain government programs. These collateral consequences deserve serious weight for anyone facing a charge.