Cambridge Public Library Foundation
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Financials

The Cambridge Public Library Foundation has a fiduciary responsibility to ensure that all gifts are used for the purposes intended by the donors. We take this responsibility seriously.  The Foundation is a 501(c)(3) charitable organization registered with the IRS and with the State of Massachusetts.  Our EIN Number is 47-5391781.

An annual audit is performed by an external Certified Public Accounting firm, and we are pleased to make these audits public.
​Cambridge Public Library Foundation's Audits:​
Cambridge Public Library Foundation's IRS Form 990:​​
Audit FY24
File Size: 318 kb
File Type: pdf
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Audit FY23
File Size: 413 kb
File Type: pdf
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Audit FY22
File Size: 531 kb
File Type: pdf
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Audit FY21
File Size: 1549 kb
File Type: pdf
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Audit FY20
File Size: 1786 kb
File Type: pdf
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Form 990 FY23
File Size: 424 kb
File Type: pdf
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Form 990 FY22
File Size: 1773 kb
File Type: pdf
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Form 990 FY21
File Size: 455 kb
File Type: pdf
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Form 900 FY20
File Size: 493 kb
File Type: pdf
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Financials page header photo  © ​Stu Rosner
© 2025 Cambridge Public Library Foundation, Inc.

  • Home
  • Support
    • Annual Fund
    • Leave a Legacy
    • Endowment
    • Gifts of Securities
    • Tribute Gifts and Named Funds
    • Required Minimum Distribution
  • About
    • Board of Directors & Staff
    • Financial Management
    • Our Commitment to Racial Justice
    • Annual Report
    • Contact Us
  • Donate