Maymester
May 12 – 30, 2025
Registration Begins
| Date | Student Group |
|---|---|
| March 5 | Continuing degree students See Enrollment Dates |
| March 10 | Readmitted degree students New graduate degree students Non-degree students |
Session Course Schedule
| Date | Important Event |
|---|---|
| May 12 | Classes begin |
| May 26 | Memorial Day, CU Boulder closed |
| May 30 | Final exams |
| August 20 | Degree conferral date |
See your syllabus for specific dates for each course.
Add/Drop/Withdrawal Deadlines
| Date | Milestone | Additional Information |
|---|---|---|
| May 12 (11:59 p.m.) | Last day to join a waitlist | Use CU Boulder Class Search. |
| May 12 (11:59 p.m.) | Last day to add a class | Use CU Boulder Class Search. |
| May 13 | Class waitlists are canceled | Waitlisted students lose access to online course materials. |
| May 13 (11:59 p.m.) | Last day to drop a class without penalty | Use CU Boulder Class Search or Buff Portal. No tuition and fees are assessed; W grades do not post to transcripts. |
| May 13 (11:59 p.m.) | Last day to change variable credit hours | Use CU Boulder Class Search or Buff Portal. |
| May 13 (11:59 p.m.) | Last day to request to take a class for no credit (audit) | Submit an online no-credit request. |
| May 22 (11:59 p.m.) | Last day to drop a Maymester class | Use CU Boulder Class Search or Buff Portal. Full tuition and fees are assessed; W grades post to transcripts. |
| May 22 (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. |
| May 27 | Last day to petition to add a class late | Contact the course department. |
| May 29 (11:59 p.m.) | Last day to request a Maymester session withdrawal | Submit an online withdrawal form. Full tuition and fees are assessed; W grades post to transcripts. |
See the withdrawal section if you are dropping your class in Maymester.
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 5th 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 13 | May 15 | June 5 |
| May 14 – June 10 | June 12 | July 5 |
| June 11 – July 8 | July 10 | August 5 |
| July 9 – August 12 | August 14 | September 5 |
| August 13 – September 9 | September 11 | 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.