Who funds Maine Audubon Society
72 institutional funders have given since 2022, 58 of them directly, through tax year 2025.
Its two largest direct donors
- Elmina B Sewall Foundation$730K2022–2024
- Onion Foundation$88K2022–2024
A free account names its 5 largest direct donors, and the funders behind them.
Unlock potential prospectsFinances
Latest return: tax year 2024, Form 990.
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| 2024 | $6.0M | $5.3M | $21.1M |
| 2023 | $4.3M | $5.3M | $20.6M |
| 2022 | $5.1M | $5.1M | $21.0M |
| 2021 | $5.6M | $3.8M | $21.1M |
| 2020 | $3.6M | $3.0M | $22.1M |
Contributions and grants received in 2024: $4.1M.
More nonprofits in Maine
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- Maine Public Broadcasting Corporation Lewiston
- President and Trustees of Bates College Lewiston
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- Gulf of Maine Research Institute Portland
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Built from the organization’s public IRS Form 990 filings and the gifts other organizations report on theirs, processed by Aprize. Institutional donors only: individual donors are never shown. Data as of 1 November 2026.
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