Support Us

Be a Friend! 

Your donation is fully tax deductable, and every dollar helps support the Chappaqua Library!  Members contribute $30 or more annually and receive early access to our Annual Book Sale. 

There are many ways to support the Friends:

Membership donations can also be mailed.

You can download and print our donation form here. All checks should be made out to Friends of the Chappaqua Library.

Our mailing address is:

Friends of the Chappaqua Library

PO Box 445

Chappaqua, NY 10514


We are a 501(c)3 tax-exempt organization as described by the Internal Revenue Code. 

Our organization's EIN is 23-7177641.

The Friends have earned a 2024 Gold Seal of Transparency with Candid! You can support our work with trust and confidence by viewing our GuideStar Nonprofit Profile here.