Is Assault Causing Bodily Injury a Felony or Misdemeanor?

Assault causing bodily injury can be either a felony or a misdemeanor, and the answer depends on the facts of the incident rather than the charge name. A straightforward assault that leaves minor physical harm is usually a misdemeanor. It becomes a felony when the injury is severe, a weapon was used, the victim belongs to a protected category, or the person charged has prior violent convictions.

Why the Definition of “Bodily Injury” Matters

The phrase sounds plain, but it is a legal term with a very low bar. Under federal law, bodily injury covers a cut, a bruise, a burn, any physical pain, any illness, or any impairment of a bodily function, no matter how brief.¹ A slap that leaves a red mark counts. A shove that leaves a sore back for a few days counts.

“Serious bodily injury” is a separate and much higher threshold. It requires a substantial risk of death, extreme physical pain, obvious and lasting disfigurement, or an extended loss of function in a limb, organ, or mental faculty.¹ A broken jaw, a ruptured spleen, deep facial scarring, or a traumatic brain injury all clear it. The line between ordinary bodily injury and serious bodily injury is often the single factor that decides whether a case is a misdemeanor or a felony.

When the Charge Stays a Misdemeanor

With none of the aggravating factors below in play, assault causing bodily injury is typically a misdemeanor. Picture a bar scuffle where one person shoves another into a table, leaving bruises and a cut lip. No weapon. Injuries heal in a week or two. The victim is not an officer, child, or protected party. The person who threw the shove has no prior violent record. That is misdemeanor territory.

Under federal law, assault by striking or wounding carries up to one year in prison. Simple assault without physical contact caps at six months.² State labels differ, but the pattern holds: minor injury and no aggravators keeps the case at the misdemeanor level.

What Pushes the Charge to a Felony

Any one of the following facts can be enough on its own. Prosecutors do not need to stack them.

Severity of the Injury

Once the harm crosses from ordinary bodily injury into serious bodily injury, the charge jumps. Federal law punishes assault resulting in serious bodily injury with up to ten years in prison, compared to one year for a basic physical assault.² Broken bones, internal organ damage, injuries that require surgery, and anything that leaves permanent scarring or disability almost always push a case into felony territory.

Use of a Weapon

Assault with a dangerous weapon is treated as a felony almost everywhere. Federal law allows up to ten years in prison for it.² “Dangerous weapon” is broader than guns and knives. A glass bottle swung at someone’s head, a car driven at a pedestrian, or a heavy tool used as a club can qualify, depending on how the object was used in the moment. The question is not what the object was designed for but whether it was capable of causing death or serious injury in the way it was actually wielded.

Who the Victim Is

Most states impose enhanced penalties when the victim is a police officer, firefighter, paramedic, corrections officer, or other public servant acting in an official capacity. The same is true for assaults against children, elderly people, and people with disabilities. Domestic violence adds another layer: assaulting a spouse, intimate partner, or dating partner can carry elevated penalties even when the injury is relatively minor. Under federal law, assault causing substantial bodily injury to a spouse, intimate partner, or child under 16 carries up to five years in prison. Strangulation or suffocation of an intimate partner carries up to ten years.²

Prior Criminal History

Someone with previous assault convictions or other violent offenses can face a felony charge for conduct that would be a misdemeanor for a first-time offender. Repeat-offender enhancements exist in federal law and nearly every state. A second or third domestic violence assault, for example, is commonly upgraded to a felony regardless of how serious the current injury is.

What the Two Levels Actually Cost

The gap between misdemeanor and felony consequences is wide, and it reaches well beyond the length of a sentence.

Jail or Prison

Misdemeanor assault usually means county jail time measured in months, with a common ceiling of one year. Felony assault means state or federal prison measured in years. Under the federal system, the range runs from up to five years for assaults on intimate partners causing substantial bodily injury, to ten years for assaults with a dangerous weapon or assaults resulting in serious bodily injury, to twenty years for assault with intent to commit murder.²

Fines

Federal fines scale with the severity of the offense. A non-fatal Class A misdemeanor carries a maximum fine of $100,000. Any felony takes that ceiling to $250,000. A judge can also impose an alternative fine of up to twice the financial gain the defendant received or twice the victim’s financial loss, whichever is greater.³ State amounts vary but follow the same pattern of sharply higher maximums for felonies.

Probation

Both misdemeanor and felony convictions often come with probation, anger management, community service, or substance abuse treatment. Felony probation lasts longer and imposes stricter conditions, and a violation can send someone to prison for the remainder of the original sentence.

Felony Consequences That Outlast the Sentence

The classification question matters past sentencing because a felony record carries restrictions a misdemeanor does not.

Federal law prohibits anyone convicted of a crime punishable by more than one year of imprisonment from possessing a firearm or ammunition.⁴ In most cases this is a lifetime ban, and violating it is itself a federal felony. A single round of ammunition in a drawer qualifies.

Voting rights depend on the state. The great majority of states impose some restriction on voting for people with felony convictions, at least during incarceration.⁵ A few states never take the right away. Others strip it for the length of incarceration plus parole or probation. Some require a governor’s pardon or further steps before restoration.

A felony conviction also creates barriers to employment, housing, public assistance, military service, financial aid, and professional licensing.⁶ A violent felony on a background check is among the hardest marks to overcome, and some licenses in healthcare, education, law, and finance may become permanently unavailable.

For noncitizens, the stakes are higher still. Federal immigration law makes any noncitizen deportable if convicted of a crime involving moral turpitude within five years of admission, provided the offense carries a potential sentence of one year or more. A conviction for an aggravated felony makes a noncitizen deportable at any time after admission, with no time limitation.⁷ Whether a particular assault qualifies as a crime involving moral turpitude depends on the elements of the offense. Assaults involving intentional serious harm generally qualify; minor offensive-contact offenses may not.

Time Limits for Filing Charges

Prosecutors do not have unlimited time to bring an assault case. Under federal law, the general statute of limitations for non-capital offenses is five years from the date of the offense. State deadlines vary. Misdemeanor assault charges often have shorter windows of one to three years, while felony assault charges commonly carry longer deadlines. Some states pause the clock while a suspect is outside the state. If the victim is a child, many jurisdictions extend or eliminate the deadline entirely.⁸

1
Office of the Law Revision Counsel. 18 U.S. Code 1365 – Tampering With Consumer Products
2
Office of the Law Revision Counsel. 18 U.S. Code 113 – Assaults Within Maritime and Territorial Jurisdiction
3
Office of the Law Revision Counsel. 18 U.S. Code 3571 – Sentence of Fine
4
Office of the Law Revision Counsel. 18 U.S. Code 922 – Unlawful Acts
5
Department of Justice. Federal Statutes Imposing Collateral Consequences Upon Conviction
6
U.S. Commission on Civil Rights. Collateral Consequences: The Crossroads of Punishment, Redemption, and the Effects on Communities
7
Office of the Law Revision Counsel. 8 U.S. Code 1227 – Deportable Aliens
8
Office of the Law Revision Counsel. 18 U.S. Code Chapter 213 – Limitations