ACP Calendar

ACP Registration

Fall 2025 Semester
Aug. 18 Registration Opens for Students
Sep. 15 Registration Closes for Students
Sep. 17 Last Day for Parent/Guardian Approval
Sep. 19 Last Day for Counselor Approval
Spring 2026 Semester
Jan. 5 Registration Opens for Students
Feb. 9 Registration Closes for Students
Feb. 11 Last Day for Parent/Guardian Approval
Feb. 13 Last Day for Counselor Approval

Tuition Payment

Fall Registrations
Oct. 10 50% Due
Nov. 10 100% Due
Jan. 10 Term cancelled if not yet paid in full
Spring Registrations
Mar. 10 50% Due
Apr. 10 100% Due
May. 10 Term cancelled if not yet paid in full

ACP Drop Deadlines

Fall Semester Courses
Dec. 1

Last Day to Drop Without Penalty

(After this date, tuition can no longer be reimbursed, and a grade of "EX" will be posted upon withdrawal from a course.)

Dec. 22

Last Day to Withdraw 

(After this date, students must receive a letter grade)

Jan. 26 ACP Grades Due to UMSL
Yearlong and Spring Semester Courses
Apr. 13

Last Day to Drop Without Penalty

(After this date, tuition can no longer be reimbursed, and a grade of "EX" will be posted upon withdrawal from a course.)

May 18

Last Day to Withdraw 

(After this date, students must receive a letter grade)

Jun. 15 ACP Grades Due to UMSL