Together We Give, Learn
and Make a Difference

Become a Member Today

Don’t wait for an invitation. Our membership is open and inclusive to women over 21, committed to funding our high-impact grants. Become part of the fastest growing movement in philanthropy and join over 300 women committed to making a difference in the Philadelphia region.

Our members enjoy:

  • Opportunities to influence the award of our high-impact grants through voting and participating in the grant evaluation process
  • Free admission to Education Sessions, the Annual Meeting, and Volunteer Experiences
  • Access to free online training in grant evaluation
  • Networking and social opportunities—including member-organized meetups throughout the city
  • Philanthropic involvement in the region’s largest collective grantmaking organization

There are five easy ways to join or renew your membership in Impact100 Philadelphia:


I prefer to print and mail my membership form and check. Print and complete our paper membership form. Then mail your check to:

Impact100 Philadelphia
PO Box 275
Wynnewood, PA 19096

Have questions or something else in mind like stock donations? Contact us at and we’re happy to walk you through the details.