July 6 – August 13, 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
Date Important Event
July 6 Classes begin
August 13 Final exams
August 19 Degree conferral date

See your syllabus for specific dates for each course.

Add/Drop/Withdrawal Deadlines
Date Milestone Additional Information
July 7 (11:59 p.m.) Last day to join a waitlist Use CU Boulder Class Search
July 8 (4:30 p.m.) Class waitlists are canceled  Waitlisted students lose access to online course materials
July 9 (11:59 p.m.) Last day to add a class Use CU Boulder Class Search
July 9 (11:59 p.m.) 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
July 9 (11:59 p.m.) Last day to request to take a class for no credit (audit) Submit an online no-credit request
July 29 (11:59 p.m.) Last day to drop an individual class Use CU Boulder Class Search or Buff Portal; a W grade is recorded and full tuition and fees are assessed 
July 29 (11:59 p.m.) Last day to change a class's grade mode to or from pass/fail Use CU Boulder Class Search or Buff Portal 
July 29 (11:59 p.m.) Last day to request grade replacement if retaking a course Submit an online grade replacement request
August 9 Last day to petition to add a class late Contact the course department
August 12

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
August 12 Last day to request a full term withdrawal  Submit an online withdrawal form

See the withdrawal section if you are dropping your class in BS2.

Tuition

Bills for tuition and fees are available in Buff Portal by the second Thursday of each month. 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

See the Bursar's Office website for additional details.