July 6 – August 13, 2021
|Continuing degree students
See Enrollment Dates
|March 8||Readmitted degree students
New undergraduate degree students
New graduate degree students
|July 6||Classes begin|
|August 13||Final exams|
|August 19||Degree conferral date|
See your syllabus for specific dates for each course.
|July 8 (11:59 p.m.)||Last day to join a waitlist||Use CU Boulder Class Search|
|July 8 (11:59 p.m.)||Last day to add a class||Use CU Boulder Class Search|
|July 9 (4:30 p.m.)||Class waitlists are canceled||Waitlisted students lose access to online course materials|
|July 12 (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 12 (11:59 p.m.)||Last day to change variable credit hours||Use CU Boulder Class Search or Buff Portal|
|July 12 (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|
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.
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.