The Illinois trial court system consists of Circuit Courts, Municipal Courts, and The Court of Claims.
Illinois has a unified trial court system with Circuit Courts exercising general jurisdiction over most cases. Certain cases involving the State of Illinois are heard by the Court of Claims. Some cities and towns operate municipal courts that hear ordinance violation cases.
| Case Type | Court Type | |
|---|---|---|
| Civil | Circuit Courts | Municipal Courts |
| General Civil - Unlimited | ||
| General Civil - Limited | ||
| Small Claims | ||
| Civil Equity | ||
| Complex Commercial | ||
| Foreclosures and Liens | ||
| Real Estate Title and Boundary | ||
| Landlord / Tenant | ||
| Ordinance Violations | ||
| Protection, No Contact, and Restraining Orders | ||
| Administrative Agency Appeals | ||
| Criminal | Circuit Courts | Municipal Courts |
| Felony | ||
| Felony Preliminary Hearings | ||
| Misdemeanors | ||
| Ordinance Violations | ||
| Juvenile | ||
| Traffic and Infractions | ||
| Domestic Relations | Circuit Courts | Municipal Courts |
| Divorce | ||
| Child Custody and Visitation | ||
| Child Support | ||
| Paternity | ||
| Domestic Violence Protection Order | ||
| Juvenile | Circuit Courts | Municipal Courts |
| Adoptions | ||
| Juvenile Delinquency | ||
| Child Abuse and Neglect | ||
| Termination of Parental Rights | ||
| Children in Need of Supervision | ||
| Mental Health | Circuit Courts | Municipal Courts |
| Involuntary Commitments | ||
| Other Mental Health Cases | ||
| Probate | Circuit Courts | Municipal Courts |
| Wills & Estates | ||
| Name Changes | ||
| Trusts | ||
| Guardianships and Conservatorships | ||