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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

OrganizationCategoryTypeSinceRevenueAssetsFiling
MaplestoneEducation501(c)(3)2004$1.4 million$548,8322025-08
Grammy Rose Dog Rescue and Sanctuary IncAnimal-related501(c)(3)2019$1.4 million$6.1 million2025-12
Acton Parent Teacher GroupEducation501(c)(3)2017$0$02026-06
Acton Public LibraryEducation501(c)(3)2015$0$02026-06
BelovedHuman services501(c)(3)2020$0$02023-12
Grayson S LegacyPublic and societal benefit501(c)(3)2023$0$02025-12
Lead Education Awareness & Development ProjectPublic safety, disaster preparedness and relief501(c)(3)2024
Loon Pond Betterment AssociationEnvironment501(c)(3)2018$0$02025-12
Maine Horse Association Inc501(c)(7)1975$0$02025-12
Adopt A Vet IncPublic and societal benefit501(c)(3)2025$-59,499$223,1112021-12

By cause in Acton, ME

Nonprofits in every city of the state

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.