The purpose of Alpha Sigma Tau is to promote the ethical, cultural, and social development of its members. The Sorority offers membership programming with an emphasis on academic achievement, community service, leadership development, and personal growth opportunities. Alpha Sigma Tau offers numerous scholarships, grants and loans to its members through the Alpha Sigma Tau National Foundation.

In addition to our Constitutions, Bylaws, Standing Rules and Rituals, Alpha Sigma Tau operates according to Sorority policies set forth by the National Council.