July 6 - August 6, 2021
 

Registration Begins
Date Student Group

March 3

 Continuing degree students
See Enrollment Dates
March 8 Readmitted degree students
New undergraduate degree students
New graduate degree students
Nondegree students

Session Course Schedule

Courses that meet for three weeks or less, except for Maymester and Augmester, are considered intensives. Courses in Session F will take place during the first five weeks of Summer Session, but can be any days within the July 7 to August 7 window. Check each course for its beginning, end and final exam dates.

Add/Drop/Withdrawal Deadlines

Course section numbers 600–699 or 860–869
Date Milestone Additional Information
Second day of class Last day to join a waitlist Use CU Boulder Class Search
Second day of class Last day to add a class Use CU Boulder Class Search
Second day of class Last day to drop an individual class without penalty Use CU Boulder Class Search or Buff Portal; no W grade is recorded or tuition assessed
Second day of class Last day to change a class's grade mode to or from pass/fail Use CU Boulder Class Search or Buff Portal
Second day of class Last day to request to take a class for no credit (audit) Submit an online no-credit request
Second day of class Last day to request grade replacement if retaking a course Submit an online grade replacement request
Third day of class Class waitlists are canceled  Waitlisted students lose access to online course materials
See course department for approval Last day to petition to add a class late Contact the course department
Day before the last day of class Last day to petition to drop individual classes late Instructor’s and dean’s signatures required; a W grade is recorded and full tuition and fees are assessed 
Day before the last day of class Last day to request a full term withdrawal Submit an online withdrawal form

See the withdrawal section if you are dropping all of your classes in Session F.

Tuition

Bills for tuition and fees are available in Buff Portal by the second Thursday of each month depending on your registration date. Payments are due on the fifth day of the following month. See the Tuition and Financial Aid section for detailed information.  

Registration for Any Session by/between Billing Available Tuition Due
May 11 May 13 June 5
May 12 – June 8 June 10 July 5
June 9 – July 13 July 15 August 5
July 14 – August 10 August 12 September 5
August 17 – September 7 September 9 October 5

Specific due dates are listed on your bill. Students can log in to Buff Portal anytime and view their billing information. See the Bursar's Office website for additional details.