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Make your donationAbout Maine Audubon Society
Grow native plants, help wildlife! Become a member and join your wildlife community. Join a class, workshop, or program—online or in person Make a donation here > Become a member today! Upcoming Events and Programs VIEW EVENT CALENDAR News & Notes Ribbon Cutting May 27! Maine Audubon is preparing to open the Ann and Jim […]
Verified certifications
Confirmed against the issuing authority - not self-reported.
Mission
To conserve Maine's wildlife and wildlife habitat.
Focus areas & reach
· What they work on and whereHow it stacks up against peers
· vs. 8 similar environment in United StatesRed flags
· All clearCommon questions
· Auto-generated from filings + methodologyMaine Audubon Society is a registered environment nonprofit based in Falmouth, ME, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 1843 and has been operating for 183 years. Its EIN is 010248780. It has a GiveRadar Integrity Assessment of 89/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $6M in annual revenue. 158 officers and directors are publicly disclosed. No red flags have been detected.
Maine Audubon Society has a GiveRadar Integrity Assessment of 89/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 89 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for environment charities in United States is 89/100.
Maine Audubon Society is located in Falmouth, ME, United States. The organization was established in 1843 and has been active for 183 years.
Based on official tax filings, Maine Audubon Society has $6M in annual revenue. Its revenue is significantly above the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
Maine Audubon Society is classified as a Environment organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a medium organization. It has $6M in annual revenue. The organization has 158 disclosed officers and directors.
No red flags have been detected for Maine Audubon Society. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.
Maine Audubon Society has a GiveRadar Integrity Assessment of 89/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.
Grow native plants, help wildlife! Become a member and join your wildlife community. Join a class, workshop, or program—online or in person Make a donation here > Become a member today! Upcoming Events and Programs VIEW EVENT CALENDAR News & Notes Ribbon Cutting May 27! Maine Audubon is preparing to open the Ann and Jim […] Maine Audubon Society is classified as a environment organization registered in United States. The organization was founded in 1843.
Among environment charities registered in United States: Maine Audubon Society's GiveRadar Integrity Assessment of 89/100 is in line with the peer average of 89/100. Its annual revenue of $6M is well above the peer average of $2M.
Yes, donations to Maine Audubon Society are generally tax-deductible in the United States. Its EIN is 010248780, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.
Verified against 4 official sources, last refreshed .
Filing history
6 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.
See 5 years of revenue, expense breakdowns, and balance sheet.
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Tax-deductibility for donors
Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.
MAINE AUDUBON SOCIETY is registered in United States. Donations from the Netherlands to charities outside the EU/EEA are generally not tax-deductible for Dutch donors unless the charity is listed on the Dutch ANBI register with foreign-recognized status.
Always confirm tax treatment with the charity directly or your tax advisor before donating.
Leadership
Officers & trustees (25)
Source: Public filings
Latest news
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Activity timeline
Filings and press mentions, merged
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Other environment in United States, by integrity assessment
Sources and verification
Refreshed
- Registration and legal identity
- Internal Revenue Service (IRS) - Tax Exempt Organization Search
- Financial filings
- IRS Form 990 filings - Fiscal year 2025 most recent on file.
- Officers and trustees
- Internal Revenue Service (IRS) - Tax Exempt Organization Search - 158 disclosed in the public registry.
- Supplementary verification
- Charity Navigator
Data freshness
What we don't know
Honest gaps - our score reflects transparency, not impact
Methodology
GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.
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Quick facts about Maine Audubon Society
- What is Maine Audubon Society?
- Maine Audubon Society is a environment publicly-supported charity (509(a)(2)) based in Falmouth, United States. Grow native plants, help wildlife! Become a member and join your wildlife community. Join a class, workshop, or program—online or in person Make a donation here > Become a member today! Upcoming Events and Programs VIEW EVENT CALENDAR News & Notes Ribbon Cutting May 27! Maine Audubon is preparing to open the Ann and Jim […]
- When was Maine Audubon Society founded?
- Maine Audubon Society was founded in 1843.
- Who leads Maine Audubon Society?
- Andrew Beahm serves as Executive Director.
- Where is Maine Audubon Society located?
- Headquartered in Falmouth, United States.
- What is Maine Audubon Society's annual budget?
- Annual revenue for fiscal year 2025 is approximately $1M-$10M. 0% of expenses go to program services.
- Is Maine Audubon Society trustworthy?
- Maine Audubon Society has a GiveRadar Integrity Assessment of 89 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
- What is Maine Audubon Society's registration number?
- IRS EIN: 010248780.
- What is Maine Audubon Society's website?
- http://www.maineaudubon.org