Supreme Court of Illinois
State Supreme CourtThe Supreme Court of Illinois publishes statewide rules, rule amendments, opinions, calendars, emergency closing notices, and court holiday schedules
Upcoming Court Closures
Veterans Day
Wednesday
Wed, Nov 11, 2026
Thanksgiving Day
Thursday
Thu, Nov 26, 2026
Day After Thanksgiving
Friday
Fri, Nov 27, 2026
Illinois Supreme Court filing resources
- Court role
- Illinois' highest court, with administrative and supervisory authority over the state court system
- Court structure
- Seven justices are elected from five judicial districts, with three from the First District
- Rules to check
- Illinois Supreme Court Rules, amendment archive, opinions, orders, and e-filing resources