How can I add/change/cancel my college choices/high school code after I register?
If you registered for national or international testing*, you have until Thursday noon, central time, immediately following the regularly scheduled Saturday test date to make changes to your high school code and/or college codes. The same deadline applies even if your test center is rescheduled for any reason (e.g., inclement weather).
You can either log in to your student Web account and select "Make changes to your registration" or call ACT Registration. After the deadline, all changes must be made by requesting and paying for Additional Score Reports.
Contact information
8:00 a.m. to 8:00 p.m., central time
Monday through Friday
ACT Registration
301 ACT Drive
P.O. Box 414
Iowa City, IA 52243-0414
U.S.A.
* For other testing programs (e.g., State, Special, DANTES), you won't be able to make changes once you submit your answer folder to your test administrator.