Maymester
May 4Ìý–Ìý21, 2026
Ìý
Registration Begins
| Date | Student Group |
|---|---|
| March 4 | Continuing degree students See Enrollment Dates |
| March 9 | Readmitted degree students New graduate degree students Non-degree students |
Session Course Schedule
| Date | Important Event |
|---|---|
| May 4 | Classes begin |
| May 21 | Final exams |
| May 25 | Memorial Day, ¶¶ÒõÂÃÐÐÉä Boulder closed |
| August 13 | Degree conferral date |
See your syllabus for specific dates for each course.
Add/Drop/Withdrawal Deadlines
| Date | Milestone | Additional Information |
|---|---|---|
| May 4 (11:59 p.m.) | Last day to join a waitlist | Use . |
| May 4 (11:59 p.m.) | Last day to add a classÌý | Use .Ìý |
| May 5 | Class waitlists are canceledÌý | Waitlisted students lose access to online course materials. |
| May 5 (11:59 p.m.) | Last day to drop a class without penalty | Use Ìýor . No tuition and fees are assessed; W notations do not post to transcripts. |
| May 5 (11:59 p.m.) | Last day to change variable credit hours | Use Ìýor . |
| May 5 (11:59 p.m.) | Last day to request to take a class for no credit (audit) | Submit an . |
| May 14 (11:59 p.m.) | Last day to drop a Maymester class | UseÌý or . Full tuition and fees are assessed; W notations post to transcripts. |
| May 14 (11:59 p.m.) | Last day to change a class's grade mode to or from pass/fail | UseÌý or . |
| May 18 | Last day to petition to add a class late | Contact the course department. |
| May 20 (11:59 p.m.) | Last day to request a Maymester session withdrawalÌý | Submit anÌýonline withdrawal form. Full tuition and fees are assessed; W notations post to transcripts. |
See the withdrawal section if you are dropping your classÌýin Maymester.
Tuition
Bills for tuition and fees are available in Buff Portal by the second Thursday of each month depending on your registration date.ÌýPayments are due on the 5th day of the following month. See the Tuition and Financial Aid sectionÌýfor detailed information.ÌýÌý
| Registration for Any Session by/between | Billing Available | Tuition Due |
|---|---|---|
| May 12 | May 14 | June 5 |
| May 13 – June 9 | June 11 | July 5 |
| June 10 – July 7 | July 9 | August 5 |
| July 8 – August 11 | August 13 | September 5 |
| August 12 – September 8 | September 10 | October 5 |
Specific due dates are listed on your bill. Students can log in to Buff Portal anytime and view their billing information. SeeÌýtheÌýBursar's OfficeÌýwebsite for additional details.