Financials & Reports

Mass Audubon's audited financial statements and tax returns are available for download below. Copies of these documents are also available upon request from Mass Audubon's Chief Operating Officer.

Members should feel free to call 781-259-2110 with any questions about Mass Audubon's finances.

Fiscal Year 2025

download 2025 Audited Financials (1.5 MB)

download 2025 Form 990 (489.5 kB)

Fiscal Year 2024

download 2024 Audited Financials (1.4 MB)

download 2024 Form 990 (504.1 kB)

download 2024 Form 990T (300.7 kB)

Fiscal Year 2023

download 2023 Audited Financials (1.1 MB)

download 2023 Form 990 (1 MB)

download 2023 Form 990T (796.4 kB)

Additional Documents

Other documents related to Mass Audubon's non-profit status and governance as a 501(c)(3) nonprofit organization are also available. Copies of these documents are also available upon request from Mass Audubon's Chief Operating Officer.

Charitable Solicitation Disclosures

download Articles of Incorporation (579.9 kB)

download Mass Audubon ByLaws (187.8 kB)

download Policy on Conflict of Interest (62.8 kB)

download IRS Exemption Confirmation (340.2 kB)

download Policy on Document Retention & Destruction (36.8 kB)

download Whistle Blower Policy (74.3 kB)