Data / Nonprofits / Maine / Acton
Nonprofits in Acton, ME: 10 registered with the IRS
10 nonprofits are registered with the IRS in Acton, ME, 9 of them 501(c)(3) charities; the 3 that report revenue took in $2.7 million. The largest by revenue: Maplestone ($1.4 million), Grammy Rose Dog Rescue and Sanctuary Inc ($1.4 million), Adopt A Vet Inc ($-59,499). Most common causes: education (3).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Maplestone | Education | 501(c)(3) | 2004 | $1.4 million | $548,832 | 2025-08 |
| Grammy Rose Dog Rescue and Sanctuary Inc | Animal-related | 501(c)(3) | 2019 | $1.4 million | $6.1 million | 2025-12 |
| Acton Parent Teacher Group | Education | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Acton Public Library | Education | 501(c)(3) | 2015 | $0 | $0 | 2026-06 |
| Beloved | Human services | 501(c)(3) | 2020 | $0 | $0 | 2023-12 |
| Grayson S Legacy | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Lead Education Awareness & Development Project | Public safety, disaster preparedness and relief | 501(c)(3) | 2024 | |||
| Loon Pond Betterment Association | Environment | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Maine Horse Association Inc | 501(c)(7) | 1975 | $0 | $0 | 2025-12 | |
| Adopt A Vet Inc | Public and societal benefit | 501(c)(3) | 2025 | $-59,499 | $223,111 | 2021-12 |
By cause in Acton, ME
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Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.