Nonprofits in Maine
Nonprofits in Maine. Browse 13,476 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Big Brothers Big Sisters of Kennebec Valley
EIN 010376502 · Headquarters: WATERVILLE, ME, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Big Brothers Big Sisters of Mid-Maine
EIN 010384833 · Headquarters: Camden, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Big Brothers Big Sisters of Southern ME
EIN 010475146 · Headquarters: Westbrook, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Love
EIN 881182179 · Headquarters: North Berwick, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Medicine
EIN 010535998 · Headquarters: Kennebunkport, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Big Pine Gun Club
EIN 010453138 · Headquarters: GUILFORD, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Pine Gun Club Youth Foundation
EIN 812043887 · Headquarters: GUILFORD, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Rock
EIN 010538232 · Headquarters: Mars Hill, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Big Tree Boating Association
EIN 010511284 · Headquarters: Islesboro, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Bigelow Laboratory for Ocean
EIN 010543743 · Headquarters: West Boothbay Harbor, ME, USA · Social Science · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Bigelow Laboratory for Ocean Sciences
EIN 016006001 · Headquarters: East Boothbay, ME, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bijou Theatre and Enrichment Center
EIN 844291868 · Headquarters: Pittsfield, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Bike 4 Equality
EIN 275033104 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Bikers Against Breast Cancer
EIN 462734168 · Headquarters: Buxton, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bill and Joan Alfond Family Foundation
EIN 010421806 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Billy Williams Foundation
EIN 237338095 · Headquarters: TENANTS HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Bingham Area Development Corp
EIN 010358012 · Headquarters: Bingham, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Bingham Area Food Pantry
EIN 010504854 · Headquarters: Concord, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Bingham Union Library
EIN 208588866 · Headquarters: Bingham, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Biobased Maine
EIN 452547680 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Biodiversity Research Institute
EIN 010515381 · Headquarters: PORTLAND, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Biological Conservation Assistance Program
EIN 721553124 · Headquarters: Orono, ME, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Biomass Thermal Energy Council
EIN 264001230 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bioregional Conservancy & Reclamation Trust
EIN 016153292 · Headquarters: UNITY, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Biotechnology Association of Maine Bioscience Association of Maine
EIN 010500056 · Headquarters: Portland, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Birch Bay Retirement Village
EIN 010481696 · Headquarters: BAR HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Birch Rock Camp
EIN 010376696 · Headquarters: SOUTH PORTLAND, ME, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Birch Stream Farms
EIN 933927754 · Headquarters: BANGOR, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990
- Birth Roots Inc
EIN 201803650 · Headquarters: PORTLAND, ME, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Birthwise
EIN 200551503 · Headquarters: BRIDGTON, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Biscay Pines Road Association
EIN 201788641 · Headquarters: Damariscotta, ME, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Biscay Road Corporation
EIN 010523782 · Headquarters: Saco, ME, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Black Bear Aquatics
EIN 471348773 · Headquarters: Holden, ME, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Black Bear Athletics
EIN 334601074 · Headquarters: Manchester, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Black Bear Mutual Aid Fund
EIN 923351493 · Headquarters: Orono, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Black Cat Point Dr Home Owners Association
EIN 874005209 · Headquarters: PRINCETON, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Black Island Road Association
EIN 842429040 · Headquarters: Oxford, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Black Mountain Atv Club
EIN 010545587 · Headquarters: Buckfield, ME, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Black Mountain of Maine Attn Roger Arsenault
EIN 550831957 · Headquarters: RUMFORD, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Black Point Cemetery Corporation
EIN 016012524 · Headquarters: SCARBOROUGH, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Blanchard Cemetery Corporation
EIN 016011097 · Headquarters: Falmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blandings Park Wildlife Sanctuary
EIN 371525240 · Headquarters: Biddeford, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blessed Are the Flexible Corporation
EIN 823508838 · Headquarters: Stockton Springs, ME, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Blessed Be the Bullies
EIN 851232841 · Headquarters: Lewiston, ME, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Blet Division 274 C/o Gregory a Peaslee
EIN 200176500 · Headquarters: SUMMER, ME, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blet Division 72 C/o Jarod Briggs
EIN 010478139 · Headquarters: MILLINOCKET, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Bling
EIN 333467194 · Headquarters: New Gloucester, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blixx Horses
EIN 364779590 · Headquarters: West Kennebunk, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blood Sweat and Gears Moto Show Inc
EIN 871128110 · Headquarters: Westbrook, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Blue Angel
EIN 834357657 · Headquarters: Castine, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Cross Youth Center
EIN 453039206 · Headquarters: LAGRANGE, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Devil Fund
EIN 465747966 · Headquarters: CALAIS, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Hill Bach
EIN 454334021 · Headquarters: BLUE HILL, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Blue Hill Chamber of Commerce
EIN 010537565 · Headquarters: BLUE HILL, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Blue Hill Community Development
EIN 820663285 · Headquarters: BLUE HILL, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Hill Concert Association
EIN 010366662 · Headquarters: Blue Hill, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Hill Country Club
EIN 010206386 · Headquarters: BLUE HILL, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Blue Hill Fire Company
EIN 010443318 · Headquarters: BLUE HILL, ME, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Blue Hill Garden Club Inc
EIN 571157496 · Headquarters: Blue Hill, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Hill Heritage Trust
EIN 222655830 · Headquarters: BLUE HILL, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Blue Hill Historical Society
EIN 016022506 · Headquarters: BLUE HILL, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Blue Hill Peninsula Nordic Ski Club
EIN 472116932 · Headquarters: Castine, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Hill Public Library
EIN 010212602 · Headquarters: BLUE HILL, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Blue Hill Society for Aid to Children Inc
EIN 010270233 · Headquarters: BLUE HILL, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Blue Knights International Headquarters Association
EIN 010458446 · Headquarters: BANGOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Blue Knights Motorcycle Club
EIN 010355797 · Headquarters: BANGOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Blue Knights Motorcycle Club
EIN 010443884 · Headquarters: South Berwick, ME, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 222717256 · Headquarters: KENNEBUNK, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 223212634 · Headquarters: Bucksport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 223212636 · Headquarters: Owls Head, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 223212999 · Headquarters: Bangor, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 273233520 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Blue Knights Motorcycle Club
EIN 364658974 · Headquarters: Banger, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Blue Knights Motorcylce Club ME IX
EIN 912077374 · Headquarters: SOUTH PORTLAND, ME, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Blue Portland Maine
EIN 994314885 · Headquarters: Portland, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Blue Potato Lobsters Ftc 4-H Club
EIN 334941046 · Headquarters: Alfred, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blue Star Mothers of America Inc
EIN 251916661 · Headquarters: Bowdoinham, ME, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Blue Water Sailing Club Inc
EIN 222566628 · Headquarters: Westbrook, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Bluebird Wellness Foundation Corpor Ation
EIN 394587650 · Headquarters: Bethel, ME, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bluegrass Music Association of Maine
EIN 010498749 · Headquarters: DEXTER, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bluehill Rifle & Pistol Club
EIN 010367050 · Headquarters: Blue Hill, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bmw Car Club of America Inc
EIN 216508232 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bmw Riders of Southern Maine
EIN 010470292 · Headquarters: Embden, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bobcat United Fc
EIN 991893696 · Headquarters: Richmond, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bodhi Education Project
EIN 272933423 · Headquarters: POLAND, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bog Brigade Snowmobile Club of Rockland Thomaston Warren Inc
EIN 384271404 · Headquarters: WARREN, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Bog Hooters Atv Club
EIN 272092850 · Headquarters: MECHANIC FLS, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bolster Mills Village Improvement Society
EIN 010406543 · Headquarters: Otisfield, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bolsters Mills Library Association
EIN 461816041 · Headquarters: OTISFIELD, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bomazeen Bushcraft Buckskinners
EIN 880684637 · Headquarters: WINSLOW, ME, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Bomazeen Land Trust
EIN 853049448 · Headquarters: PORTLAND, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bon Apetit-community Meal Program
EIN 010462772 · Headquarters: BIDDEFORD, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Bonbright Family Foundation
EIN 036089090 · Headquarters: SEDGWICK, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Bonney Woods Corp
EIN 010360056 · Headquarters: FARMINGTON, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Bonny Eagle Athletic Boosters Club Boys Soccer
EIN 263219906 · Headquarters: BUXTON, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bonny Eagle Boys Lacrosse
EIN 364804335 · Headquarters: Standish, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bonny Eagle Boys Youth Basketball League
EIN 010513008 · Headquarters: STANDISH, ME, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Bonny Eagle Boys Youth Basketball League
EIN 260058988 · Headquarters: Standish, ME, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Bonny Eagle Cheering Boosters
EIN 261299917 · Headquarters: Standish, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Bonny Eagle Football Boosters Inc
EIN 010454000 · Headquarters: Standish, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ