Big Sister raises 85% of our budget annually through private philanthropy. Your cash contribution is critical to our success. 

What Your Gift Supports:

  • Recruiting women to become Big Sisters

  • Professional training by our staff for women to become effective mentors

  • Individual, customized support for Big and Little Sisters throughout their relationship 

  • Enrichment programs that support girls' healthy development, such as physical fitness and wellness activities, career exposure, college prep, and workshops on puberty and sexual health

  • Pathways to college and career success through the Our Big Futures* program that provides coaching and resources for Little Sisters through the age of 24

Learn more about what your gift supports.

Additional Giving Options:


If you would like to make a gift by check, please make the check payable to:

Big Sister Association of Greater Boston

And mail to:

Big Sister Association of Greater Boston
20 Park Plaza, Suite 1420
Boston, MA 02116

If you would like to make a gift over the phone or have questions about donating to Big Sister Boston, please contact Erin Barfield, Associate Director of Development at 617.236.8079 or email her.‚Äč

*If you are interested in funding opportunities specific to Our Big Futures or if your company or organization would like to offer internships, career awareness tours, or workshops to our Little Sisters, please contact Heidi Ziobro, Senior Program Advisor, at 617.236.8374 or email her.