Mission
TO PROTECT THE NATURE OF MASSACHUSETTS FOR PEOPLE AND FOR WILDLIFE THROUGH EDUCATION, LAND CONSERVATION, ADVOCACY, SCIENTIFIC RESEARCH, AND HABITAT STEWARDSHIP/RESTORATION.
Public Charity
MASSACHUSETTS AUDUBON SOCIETY INC
Based in LINCOLN, MA, MASSACHUSETTS AUDUBON SOCIETY INC operates as a Public Charity. The organization reported $56.2M in revenue, $53.9M in expenses, $402.0M in total assets for fiscal year 2025. Imperigo tracks 300 reported grant relationships connected to this organization totaling approximately $27.4M.
EIN: 042104702
LINCOLN, MA
Natural Resources Conservation & Protection
NTEE: C30
Latest filing: 2025
Total Revenue$56.2M
Total Expenses$53.9M
Total Assets$402.0M
Grant Records300
Funding Total$27.4M
Filing Years2021–2025
Where $100 goes at Massachusetts Audubon Society Inc
How Massachusetts Audubon Society Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$80
Programs
the work itself
$12
Management
running the organization
$8
Fundraising
raising the next dollar
Inside the $80 for programs
$66
Mass audubon maintains 21 field offices and staffed wildlife sanctuaries (including 18 sanctuaries with nature centers, two of which are in urban areas) and an additional 50 unstaffed…
$8
Mass audubon utilizes and develops scientific knowledge to support its longstanding tradition as an organization which uses science as the underpinning for its education, land protection, advocacy and…
$4
In addition to the services provided by the network of sanctuaries and the education programming referred to above which are available to members and non-members alike, mass audubon…
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
NATURE ACCESS
$50,000
$49,200
general support
$31,786
ENVIRONMENT
$30,118
ENVIRONMENT & ANIMAL PROTECTION
$15,100
Showing up to 5 of 300 total records — full history available with membership.
Officers & Directors
DIRECTOR
Al Nierenberg
ASST. TREAS/SR. BUSINESS & FINANCIAL ANALYSIS
Amanda Hukanovic
DIRECTOR
Andrew Falender
DIRECTOR
Annie Hollingsworth
CFO/ASST. TREASURER
Bancroft Poor
CHAIR
Beth Kressley Goldstein
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $56.2M | $53.9M | $402.0M |
| 2024 | $73.7M | $51.2M | $380.9M |
| 2023 | $48.9M | $45.8M | $343.3M |
| 2022 | $49.6M | $38.0M | $326.4M |
| 2021 | $38.0M | $28.5M | $355.1M |
Between 2021 and 2025, reported annual revenue grew from $38.0M to $56.2M (+48%), with total assets most recently reported at $402.0M.
Interactive year-over-year charts and full filing details available with membership.