About
History
Impact100 Model
Board
Timeline
Membership
Become a Member
Membership FAQs
Events
Grants
Eligibility
Our Impact
Apply for Grant
News
Get Involved
Friends of Impact
Corporate Sponsors
Contact
Contact
501(c)(3)
Impact100 Chicago is a U.S. tax-exempt 501(c)(3) organization. EIN: 27-1586117.