Understand the allegation.
Criminal trespass includes several different Illinois offenses. Common real-property allegations under 720 ILCS 5/21-3 are Class B misdemeanors, with exceptions. Trespass to a residence or a vehicle is governed by separate provisions, and some conduct can be charged as a felony.
What a defense review may consider.
- Who had authority to permit entry or ask someone to leave
- What notice was given and how it was communicated
- The location, available recordings, and the exact statutory charge
Prepare for the next step.
Preserve messages or documents relating to permission to enter. Bring any notice barring you from the property. Do not return to a disputed location to collect evidence yourself.
The facts, your history, the available evidence, and the exact charge affect your options. These guides provide general information. An attorney must review the actual case before recommending a course of action.
720 ILCS 5/21-3 — Illinois General Assembly ↗
This guide covers misdemeanor allegations. Selected felony matters are considered separately. Statutes contain exceptions and enhancements. General information reviewed October 11, 2026; an attorney should verify current law as applied to your case.