Illinois Assault Penalties (2026)

Simple assault and aggravated assault charges charges in Illinois: penalties, sentencing ranges, felony thresholds, and what to expect if charged.

Educational purposes only. Not legal advice. If you are facing assault charges in Illinois, consult a licensed Illinois criminal defense attorney.

Illinois Assault Penalties

OffensePenalty
First OffenseClass C misdemeanor: up to 30 days jail, $1,500 fine
Second OffenseClass A misdemeanor or Class 4 felony: up to 3 years

720 ILCS 5/12-1; aggravated assault is Class 1 misdemeanor or higher

Assault Statute of Limitations in Illinois

In Illinois, the statute of limitations for assault is generally 3 years for assault-type offenses. Murder and certain violent crimes have no statute of limitations in Illinois.

See all Illinois statutes of limitations →

Defending Against Assault Charges in Illinois

Common defenses in Illinois assault cases include:

  • Lack of intent — many charges require proving criminal intent
  • Insufficient evidence — the prosecution must prove guilt beyond a reasonable doubt
  • Procedural violations — improper arrest, unlawful search and seizure
  • Mistaken identity
  • Constitutional violations — Fourth and Fifth Amendment protections

The specific defenses available depend on the facts of the case. Consult a Illinois criminal defense attorney for advice.

Related Illinois Laws