Big Sister Boston accepts referrals from parents, guardians, grandparents, teachers, guidance counselors, other family members, and service providers. Enrollment in our programs requires approval by a girl's parent(s) or legal guardian. If you want a girl in your life to become a Little Sister, call 617.236.8077 or complete the online application form on this page to enroll now.
* Big Sister Association of Greater Boston provides mentors to girls in our service area. To refer a boy in this service area, please contact Big Brothers Big Sisters of Massachusetts Bay or Jewish Big Brothers Big Sisters of Greater Boston.
If you would like to download our application and return the form by mail:
Download the application forms. Aplicacion para Little Sisters (Hermanas Menores) en espanol.
Print all forms and fill them out, then:
Fax forms to: 617.236.8075, or
Mail them to:
Big Sister Association of Greater Boston
20 Park Plaza, Suite 1420
Boston, MA 02116