ILTS Testing Windows, Scheduling Deadlines, and Locations

Test appointments may be scheduled on specific dates during the testing date ranges listed in the table below. To preview available appointments, use the seat availability tool Link opens in a new window. .

Please note that there is a scheduling deadline for each testing date range. The scheduling deadline is the last date by which you can log in to your account to schedule a testing appointment for the testing date range listed. If you cancel or wish to change the test date, test center, or test time of your test appointment after the scheduling deadline, you will not be able to reschedule within the same testing date range.

Test Center Area May 6–26, 2024
Scheduling Deadline: May 11 		Aug 26–Sept 15, 2024
Scheduling Deadline: Aug 31 		Jan 13–Feb 2, 2025
Scheduling Deadline: Jan 18 		May 5–25, 2025
Scheduling Deadline: May 10
Carbondale area check check check check
Champaign/Urbana area check check
Charlestown/Mattoon check check check check
Chicago—Downtown area check check check check
Chicago suburbs—North check check check check
Chicago suburbs—South check check check check
Chicago suburbs—West check check check check
De Kalb area check check check check
Edwardsville area check
Normal/Bloomington area check check check check
Quad Cities area check check
Springfield area check check check check