Online registration begins July 16 at Mt. SAC in Walnut

 Online registration for Mt. San Antonio College’s fall semester credit classes begins July 16.  Classes begin on Monday, Aug. 26.

New and continuing credit students must register for classes online at New students must also submit an admission application online. For students who do not have computer access, computers and assistance are available in the Student Services Center during business hours.  The Admissions Office is open Monday throughThursday, 8 a.m. to 7 p.m. 

Before registering, new students are required to activate their personal Mt. SAC portal account at the same website, which provides set-up instructions.  Students will be able to view a registration date and time in their portal account and will not be allowed to register before their assigned time.  New students must also contact the Counseling Department to sign up for the required orientation session before registering for classes.  For more information about required orientation sessions, call the Mt. SAC Counseling Department at (909) 274-4380.

The enrollment fee is $46 per unit for California residents, and all fees are due upon registration. 

        For more registration information, call the Mt. SAC Admissions & Records Office at (909) 274-4415, or visit