Pennsylvania Assault Laws: Charges, Penalties, and Defenses

Pennsylvania assault laws run from a third-degree misdemeanor punishable by up to a year in jail to a first-degree felony carrying up to 20 years in prison. Where a case lands depends on four things: how badly the victim was hurt, whether a weapon was involved, who the victim was, and whether the defendant acted intentionally, knowingly, recklessly, or negligently. Self-defense is a complete defense when it applies, and Pennsylvania’s castle doctrine gives people inside their own home a legal presumption that deadly force was justified against an intruder.

Simple Assault

Simple assault under 18 Pa.C.S. § 2701 is the broadest assault charge. It covers intentionally, knowingly, or recklessly causing bodily injury; attempting to cause bodily injury; putting someone in fear of imminent serious harm through physical menace; and negligently injuring someone with a deadly weapon.¹

The default grade is a second-degree misdemeanor. Two situations move it. If both people voluntarily entered a fight, the grade drops to a third-degree misdemeanor. If the victim is a child under 12 and the defendant is 18 or older, it rises to a first-degree misdemeanor.¹

Using a deadly weapon does not, by itself, push simple assault to a higher misdemeanor grade. The statute treats negligent injury with a deadly weapon as one way to commit the offense, but the grading section leaves it at a second-degree misdemeanor. In practice, prosecutors usually charge deadly-weapon cases as aggravated assault instead.

Aggravated Assault

Aggravated assault under 18 Pa.C.S. § 2702 is the most serious non-homicide assault charge. The core version applies when someone causes or attempts to cause serious bodily injury while showing extreme indifference to the value of human life. “Serious bodily injury” means harm creating a substantial risk of death, or causing permanent disfigurement or loss of function in any body part.²

The statute also reaches assaults on specific victims even when the injuries are less severe. Police officers, firefighters, judges, prosecutors, public defenders, emergency medical workers, and teachers acting in an official capacity are all protected. So are children under six when the defendant is an adult, and victims incapacitated with certain controlled substances.

Grading depends on which part of the statute applies. Intentionally or recklessly causing serious bodily injury under extreme circumstances, causing serious bodily injury to a police officer or other protected official, and using a firearm against a law enforcement officer are all first-degree felonies. Assaults on teachers, other protected workers, or children under six that do not cause serious bodily injury are second-degree felonies.²

Related Charges Often Filed With Assault

Prosecutors frequently pair assault charges with related offenses, and sometimes one of these charges stands on its own when the conduct doesn’t fit simple or aggravated assault.

Recklessly Endangering Another Person

Under 18 Pa.C.S. § 2705, recklessly endangering another person (REAP) is a second-degree misdemeanor. Nobody has to actually be hurt. The charge applies whenever reckless conduct places another person at risk of death or serious bodily injury — firing a gun into the air near a crowd, for example, or running a red light at speed through a busy intersection.³

Terroristic Threats

Under 18 Pa.C.S. § 2706, communicating a threat to commit a violent crime with intent to terrorize is a first-degree misdemeanor. It rises to a third-degree felony if the threat causes an evacuation or disrupts normal operations at a building, transportation facility, or public gathering place. A defendant convicted of causing an evacuation must also pay restitution covering the emergency response.⁴

Strangulation

Strangulation, 18 Pa.C.S. § 2718, applies to anyone who knowingly or intentionally blocks another person’s breathing or blood circulation by pressing on the throat or covering the nose and mouth. Physical injury is not required for a conviction.⁵

The default grade is a second-degree misdemeanor. It becomes a second-degree felony when the victim is a family or household member, when a caretaker commits it against a dependent, or when it happens in connection with stalking, sexual violence, or human trafficking. It jumps to a first-degree felony if the defendant was subject to an active protection-from-abuse order, used an instrument of crime, or has a prior strangulation felony conviction.⁵

Ethnic Intimidation

Ethnic intimidation, 18 Pa.C.S. § 2710, is a sentencing enhancement rather than a standalone offense. When an assault (or certain other crimes) is motivated by hatred toward the victim’s race, color, religion, or national origin, the offense is graded one degree higher than it otherwise would be. A simple assault that would normally be a second-degree misdemeanor becomes a first-degree misdemeanor.⁶

Penalty Ranges by Grade

Every assault charge maps to one of Pennsylvania’s standard offense grades. The grade tells you the worst-case exposure on prison time and fines.

Third-degree misdemeanor. Up to 1 year in prison and a fine of up to $2,500. Mutual-fight simple assault lands here.⁷
Second-degree misdemeanor. Up to 2 years in prison and a fine of up to $5,000. Standard simple assault and REAP fall here.⁷
First-degree misdemeanor. Up to 5 years in prison and a fine of up to $10,000. This covers terroristic threats and simple assault against a child under 12.⁷
Second-degree felony. Up to 10 years in prison and a fine of up to $25,000. Aggravated assault on protected workers without serious bodily injury, and domestic-violence strangulation, sit here.⁸
First-degree felony. Up to 20 years in prison and a fine of up to $25,000. Reserved for the most serious aggravated assault charges, including intentionally causing serious bodily injury.⁸

Judges also regularly impose probation, community service, anger management, and restitution. Prior convictions push sentences higher within these ranges, and Pennsylvania’s sentencing guidelines give judges a recommended range based on the severity of the offense and the defendant’s criminal history score.

Restitution

Pennsylvania courts must order full restitution to the victim regardless of the defendant’s ability to pay at sentencing. Restitution typically covers medical bills, therapy costs, lost wages, and property damage. For terroristic-threats convictions that trigger an evacuation, restitution also includes the cost of the fire, police, and emergency medical response.⁴

Restitution is separate from any fines the court imposes and separate from any civil lawsuit the victim may file. A victim can pursue a civil case for additional damages after the criminal case ends, and the civil case uses a lower burden of proof: the victim only has to show it’s more likely than not that the defendant caused the harm.

Self-Defense and the Castle Doctrine

Self-defense is the most common complete defense to an assault charge, and Pennsylvania’s version is more protective than many people realize. Under 18 Pa.C.S. § 505, you can use force when you reasonably believe it is immediately necessary to protect yourself against someone else’s unlawful force.⁹

When Deadly Force Is Justified

Deadly force is justified only when you believe it is necessary to protect against death, serious bodily injury, kidnapping, or sexual assault by force. Even then, deadly force is off the table if you provoked the confrontation intending to cause death or serious injury, or if you know you can retreat to complete safety.⁹

The retreat requirement has two major exceptions. You never have to retreat from your own home. You never have to retreat from your workplace either, unless you started the fight or you’re being attacked by a coworker in a workplace you share.⁹

The Castle Doctrine Presumption

Pennsylvania’s castle doctrine goes further than removing the duty to retreat. If someone unlawfully and forcefully enters your home, your car, or any other place you occupy, the law presumes you had a reasonable belief that deadly force was necessary. That shifts the burden onto the prosecution to overcome the presumption rather than making you justify your actions from scratch.⁹

The presumption does not apply in four situations: when the person you used force against had a legal right to be there (a co-tenant, for example); when you were trying to prevent the removal of a child from someone else’s lawful custody; when you were engaged in criminal activity at the time; or when the intruder is a police officer performing official duties and you knew or should have known that.⁹

Other Defenses That Come Up

Self-defense isn’t the only route. Several other defenses regularly work in Pennsylvania assault cases, depending on the facts.

Challenging the extent of the injuries. This matters most in aggravated assault cases. The line between “bodily injury” and “serious bodily injury” is the line between misdemeanor and felony. If the charge is aggravated assault but the medical records show bruises and a sore jaw rather than broken bones or lasting damage, the defense can argue the injuries don’t support the higher grade.

Witness credibility. Assault cases lean heavily on eyewitness testimony, and witnesses to chaotic events — bar fights, street confrontations, domestic disputes — often give conflicting accounts. Cross-examination can expose gaps between a witness’s initial statement to police and their trial testimony. Surveillance footage, when it exists, is usually more persuasive than any witness.

Consent. Pennsylvania specifically recognizes consent as an affirmative defense to strangulation charges. More broadly, mutual combat can reduce a simple assault from a second-degree misdemeanor to a third-degree misdemeanor.⁵¹

Constitutional violations. If police failed to give Miranda warnings before a custodial interrogation, conducted an illegal search, or violated other procedural rights, the resulting evidence may be suppressed. Losing a confession or key physical evidence can gut a prosecution’s case.

Firearm Consequences

A felony assault conviction in Pennsylvania costs you the right to own or possess firearms under both state and federal law. Certain misdemeanor convictions trigger the same result, and this catches people off guard.

Under federal law, anyone convicted of a “misdemeanor crime of domestic violence” is permanently barred from possessing or purchasing firearms or ammunition. That applies even if the conviction is old, even if the sentence was only probation, and even if the plea was no-contest.¹⁰

A simple assault conviction involving a spouse, domestic partner, co-parent, or household member can qualify as a domestic violence misdemeanor under this federal definition. Many defendants who plead guilty to simple assault in a domestic setting don’t realize until later that they’ve permanently lost their gun rights.

Immigration Consequences

For non-citizens, the immigration consequences of an assault conviction can be worse than the criminal sentence. Federal immigration law classifies certain assault convictions as “aggravated felonies,” and the label is misleading: the immigration definition includes offenses that are neither aggravated nor felonies under Pennsylvania law. Even simple battery can qualify.

A non-citizen convicted of an aggravated felony faces mandatory detention, is ineligible for asylum or cancellation of removal, and can be deported without a formal hearing before an immigration judge. Removal after an aggravated-felony conviction makes the person permanently inadmissible to the United States. Assault convictions may also be classified as crimes involving moral turpitude, which can independently trigger deportation proceedings, block visa renewals, and disqualify someone from naturalization.

Because the immigration stakes are so high, any non-citizen charged with an assault offense should consult an immigration attorney in addition to a criminal defense lawyer before accepting any plea.

Life After a Conviction: Expungement and Clean Slate

An assault conviction stays visible to employers, landlords, and licensing boards unless you take steps to limit access. Pennsylvania offers a few paths.

True expungement — where the record is destroyed — is narrow. It’s available when charges are dismissed or you’re acquitted of all charges from the same incident. For convictions, expungement is limited to summary offenses after five years without an arrest, and to anyone over 70 who has gone ten years after completing their sentence without an arrest or prosecution. An unconditional pardon from the governor also opens expungement regardless of grade.¹¹

Pennsylvania’s Clean Slate law offers an alternative for misdemeanor convictions that don’t qualify for full expungement. Under Clean Slate 3.0 (Act 36 of 2023), eligible misdemeanor convictions can be automatically sealed after seven years without a subsequent misdemeanor or felony conviction, provided all court-ordered financial obligations have been paid.¹² Sealed records are hidden from public background checks but remain accessible to law enforcement and certain government agencies. Felony assault convictions generally cannot be sealed and stay on the record permanently unless the governor grants a pardon.¹³

1
Pennsylvania General Assembly. Pennsylvania Code 18-2701 – Simple Assault
2
Pennsylvania General Assembly. Pennsylvania Code 18-2702 – Aggravated Assault
3
Pennsylvania General Assembly. Pennsylvania Code 18-2705 – Recklessly Endangering Another Person
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Pennsylvania General Assembly. Pennsylvania Code 18-2706 – Terroristic Threats
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Pennsylvania General Assembly. Pennsylvania Code 18-2718 – Strangulation
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Pennsylvania General Assembly. Pennsylvania Code 18-2710 – Ethnic Intimidation
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Pennsylvania General Assembly. Pennsylvania Code 18-1104 – Sentence of Imprisonment for Misdemeanors
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Pennsylvania General Assembly. Pennsylvania Code 18-1103 – Sentence of Imprisonment for Felonies
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Pennsylvania General Assembly. Pennsylvania Code 18-505 – Use of Force in Self-Protection
10
Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts
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Pennsylvania General Assembly. Pennsylvania Code 18-9122 – Expungement
12
Montgomery County, PA – Official Website. Expungements and Clean Slate
13
Westmoreland County, PA. Clean Slate/Limited Access