Visiting Sorors
The Tucson Alumnae Chapter (TAC) welcomes all visiting sorors of Delta Sigma Theta Sorority, Incorporated. Meetings are held monthly on the first Saturdays, unless otherwise noted, from 10:00am to 12:00pm followed by lunch and fellowship. If you are interested in joining us, please complete the form to the right of  this page or send an email to Be sure to include your membership number, chapter of initiation, and last affiliated chapter. Once membership is verified, the details of the meeting location and information on joining our chapter will be provided.

Membership Intake
Thank you for your interest in Delta Sigma Theta Sorority, Inc. We are an organization of over 940 chapters of college-educated women who are committed to public service, with a focus on sustaining the growth and development of the African American community. The Tucson Alumnae Chapter service area includes most of Southern Arizona. 

If you are interested in membership in Delta Sigma Theta, please visit our national website at To receive emails about upcoming events, sign-up for our public mailing list on the contact page.