Contact Us

Thank you for your interest in the Sills Family Foundation.

For inquiries related to the philanthropic work of the Foundation, please contact us by mail.
Please note that applications are accepted online only – and only by invitation.

Letters of Inquiry may be submitted online at any time.


For administrative and business inquiries, please contact:

The Sills Family Foundation
c/o The Philanthropic Initiative
75 Arlington Street, Suite 710
Boston, MA 02116

(617) 338-2590