Impact 100 Seattle is a collective giving organization for women who want to become more thoughtful, educated philanthropists.



We connect our members with each other and create opportunities for deeper connections between them and the greater Seattle community.


By seeking to understand the underlying issues facing the Puget Sound, we inspire our members to become more thoughtful, empathetic contributors to their community.


We empower those who join us and the organizations we support to become transformational forces in their communities as well as in their own lives.

The Impact 100 model is simple. This is how it works:


100 Women, $100,000

A community of at least 100 women donate $1,000 each. Combined that’s $100,000+ dollars.


Nonprofit Community

We identify 5-7 underserved nonprofits making a difference in our community.


Partner With Nonprofits

Nonprofits and members partner to explore needs and create a grant proposal.



One Woman, One Vote

Nonprofit partners’ proposals are presented at the annual meeting and members vote.


100,000 Dollar Grant

Nonprofit with the most votes gets $100,000 grant. Remaining nonprofits receive a smaller donation.



Organizations and our members drive transformational change. In our community. Together.


Our Mission

We strive to harness the intellectual, emotional and charitable resources of our members to create positive change in our community through high-impact, collective grant making and a platform that connects, inspires, and empowers our members and nonprofits serving the Puget Sound.

 Transformational Grants

We strive to provide transformational funds to organizations that create positive change in our community in the following five areas: Arts and Culture, Health and Wellness, Education, Environment, Children and Families.


Our Sponsors—Thank You!