| 10/1/2017 | Admissions Application Filing Period Begins |
| 10/1/2017 | Financial Aid Application filing begins for the Free Application for Federal Student Aid (FAFSA) or the California Dream Act Application |
| 11/30/2017 | Applications for fall 2018 have been extended until 11:59 p.m. on Friday, December 15, 2017 for all majors with the exception of Pre-Nursing. The deadline for those applying as Pre-Nursing was Thursday, November 30th at 11:59 p.m. No further extensions will be granted. |
| 12/9/2017 | Last Date for Freshmen Applicants to take the SAT Exam |
| 12/12/2017 | Last Date for Freshmen Applicants to take the ACT Exam |
| 1/1/2018 | Financial Aid Application filing begins for the CI Scholarship Application |
| 3/2/2018 | Financial Aid Priority Filing Deadline for the Free Application for Federal Student Aid (FASA) or the California Dream Act Application and the CI Scholarship Application |
| 5/1/2018 | Admissions Deadline for Online Intent to Enroll, Choose a Mandatory Orientation Session and Pay the Orientation Fee through myCI by 11:59 p.m. |
| 5/7/2018 | Priority deadline to submit an on-campus housing application and deposit or fee deferral documentation |
| 5/31/2018 | Financial Aid Priority Document Submission Deadline |
| 6/15/2018 | Deadline to report (if required) when you plan to take Early Start classes or submit an appeal to be exempt from enrolling in Early Start classes due to an extenuating circumstance |
| 7/2/2018 | Deadline to register for Early Start classes (if required) by 5:00 p.m. |
| 7/5/2018 | Deadline to pay for Early Start classes (if required) by 5:00 p.m. |
| 7/13/2018 | Deadline for CSUCI to receive your FINAL official transcripts and AP scores (if any) |
| 7/13/2018 | Deadline to submit residency documents to determine California residency for CSU tuition purposes. |
| 8/21/2018 | Tuition/Fees payment deadline by 5:00 p.m. |
| 8/21/2018 | Payment deadline for Housing (room & board) |
