Buff OneCard Homepage

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View your Buff OneCard
Transaction Activity Online

The Buff OneCard Program

Information for incoming students.

Welcome to the Buff OneCard online account management web site! Students, faculty and staff can manage their Buff OneCard accounts from this site using their CU-IdentiKey and password.

Help us to better serve you by filling out our online short online survey:

Click here to take our survey.

Here are some links to some of our most popular programs!

Buff One Banking
HDS Dining Services
RTD Bus Pass Program


SpacerJul 01, 2014: Starting Aug. 1st, replacing lost cards will cost $30.00
SpacerSep 04, 2013: New ATM at CU Police and Parking building!
SpacerJan 02, 2013: New RTD CollegePass Cards

Report a Card Lost

You can report your card lost or stolen anytime by logging in with your CU-IdentiKey and password, or by calling 303-492-1212.

Campus Card Office
Center for Community (C4C)
Room N180 - 159 UCB
Boulder, CO 80309-0159
M-F 8:00am - 4:30pm

Please take a moment to fill out ourshort survey.