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
- Simple Generosity
EIN 475570019 · Headquarters: South Portland, ME, United States · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Simple Gifts
EIN 454374215 · Headquarters: CAPE ELIZABETH, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Simplicity Way Road Association
EIN 472182097 · Headquarters: Poland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simpsom Cemetary Association
EIN 010364299 · Headquarters: Bar Harbor, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simpson Cemetery Association
EIN 800892748 · Headquarters: Brunswick, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simpson Memorial Library
EIN 010436781 · Headquarters: CARMEL, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sinawik Inc
EIN 010353202 · Headquarters: Presque Isle, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sisters Wish
EIN 263724821 · Headquarters: SPRINGVALE, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Six Rivers Youth Sports Inc
EIN 880878967 · Headquarters: TOPSHAM, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sixteen Counties Scholarship Initiative Corporation
EIN 813894934 · Headquarters: Eliot, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sjf Charitable Foundation
EIN 206419866 · Headquarters: GREAT DIAMOND ISLAND, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Skate to Relate
EIN 393577161 · Headquarters: Biddeford, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skating Association of Maine
EIN 010368190 · Headquarters: HALLOWELL, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Skating Club of Brunswick
EIN 010283633 · Headquarters: Lewiston, ME, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Skew-me
EIN 814434946 · Headquarters: PORTLAND, ME, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Skidompha Library Association
EIN 010228297 · Headquarters: DAMARISCOTTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skillin Elementary PTA
EIN 010493079 · Headquarters: SOUTH PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skilling Family Fund
EIN 301127315 · Headquarters: GRAY, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skills Inc
EIN 010272879 · Headquarters: St Albans, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skills USA Inc
EIN 016022204 · Headquarters: Lewiston, ME, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Skip Murphy Foundation
EIN 453800104 · Headquarters: Portland, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Skowhegan Area Chamber of Commerce
EIN 010159992 · Headquarters: SKOWHEGAN, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Skowhegan Area Stumpjumpers Inc
EIN 862439999 · Headquarters: Skowhegan, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skowhegan Area Welcome and Business Center
EIN 813706452 · Headquarters: SKOWHEGAN, ME, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Skowhegan Area Youth Group
EIN 392369848 · Headquarters: Skowhegan, ME, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skowhegan Community Food Cupboard
EIN 222715488 · Headquarters: SKOWHEGAN, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Skowhegan Downtown Business Association
EIN 010481178 · Headquarters: Skowhegan, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Skowhegan Economic Development Corp
EIN 043364974 · Headquarters: SKOWHEGAN, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skowhegan Lions Club
EIN 223032319 · Headquarters: Skowhegan, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skowhegan Nursery School Inc
EIN 010323263 · Headquarters: SKOWHEGAN, ME, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990
- Skowhegan Savings Charitable Foundation
EIN 274318997 · Headquarters: Skowhegan, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Skowhegan Sno-hawks Snowmobile
EIN 010359140 · Headquarters: Skowhegan, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skowhegan Sportsmans Club
EIN 222570500 · Headquarters: Skowhegan, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skowhegan State Fair
EIN 010223879 · Headquarters: SKOWHEGAN, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skowhegan Veterans Memorial Park
EIN 800424675 · Headquarters: SKOWHEGAN, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Skowhegan Womans Aid Society
EIN 016010584 · Headquarters: Skowhegan, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skowhegan-madison Maine Elks Lodge No 2531
EIN 010346712 · Headquarters: SKOWHEGAN, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Skutik River Restoration Trust
EIN 920417576 · Headquarters: Portland, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Skybird Wildlife Center Inc
EIN 931964890 · Headquarters: Durham, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Skyheat Associates Inc
EIN 311021520 · Headquarters: JONESPORT, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Skyline Farm
EIN 010530955 · Headquarters: YARMOUTH, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Slatesville Cemetery Association
EIN 050250614 · Headquarters: Norway, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Slavery Today
EIN 454367806 · Headquarters: Bath, ME, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Slavophile Society
EIN 237191828 · Headquarters: Pittston, ME, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Slow Food USA Inc
EIN 202445344 · Headquarters: Steep Falls, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Slow Food USA Inc
EIN 263108865 · Headquarters: Freeport, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Slow Food USA Inc
EIN 300304476 · Headquarters: Hammond, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sly Brook Adventures
EIN 833348684 · Headquarters: Eagle Lake, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Small Axe Inc
EIN 134155759 · Headquarters: LEWISTON, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Small Woodland Owners Association of Maine
EIN 010360072 · Headquarters: Augusta, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Smart Child & Family Services
EIN 010493869 · Headquarters: WINDHAM, ME, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990
- Smart Energy Now
EIN 204018095 · Headquarters: Cape Elizabeth, ME, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Smart Fun Education Center
EIN 923766099 · Headquarters: FARMINGTON, ME, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Smart-soucie Post 176 the American Legion
EIN 010332201 · Headquarters: EAGLE LAKE, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smascna
EIN 010519205 · Headquarters: Portland, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Smith Tobey Post No Twenty One Of Dept of Maine American Legion Inc
EIN 010285190 · Headquarters: Bath, ME, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Smithfield Maine Historical Society
EIN 271481304 · Headquarters: SMITHFIELD, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smmc Visiting Nurses
EIN 201620032 · Headquarters: KENNEBUNK, ME, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990
- Smooth Feather Youth
EIN 274080845 · Headquarters: GORHAM, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Smyrna Merrill Historical Society
EIN 800306337 · Headquarters: MERRILL, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sno Angels Sno Mobile Club
EIN 010468124 · Headquarters: ST FRANCIS, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sno Wanderers
EIN 365050034 · Headquarters: Kingfield, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sno-devils Snowmobile Club
EIN 010320915 · Headquarters: Saint Albans, ME, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sno-rovers Inc
EIN 237181698 · Headquarters: Hodgdon, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Snow Dusters
EIN 237312451 · Headquarters: troy, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Snow Pond Seniors
EIN 611931114 · Headquarters: Oakland, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Snow Valley Sno-goers
EIN 412272660 · Headquarters: ANDOVER, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Snowlion Repertory Company
EIN 273577023 · Headquarters: Boothbay Harbor, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- So Am I Foundation
EIN 923974633 · Headquarters: BATH, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- So Berwick Teen Center
EIN 010526586 · Headquarters: South Berwick, ME, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- So Maine Heat
EIN 271435464 · Headquarters: Kennebunk, ME, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- So Portland Educational Support Professional Ass
EIN 320297787 · Headquarters: South Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Soap Closet
EIN 461273826 · Headquarters: Belfast, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Soaring Eagle Adventure Ministries
EIN 271507311 · Headquarters: Augusta, ME, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Soaring Eagles Ministry
EIN 931687953 · Headquarters: Casco, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sober House Inc
EIN 853261764 · Headquarters: lewiston, ME, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sobo Central
EIN 271014312 · Headquarters: SOUTH BERWICK, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Soccer for World Peace
EIN 993452158 · Headquarters: PORTLAND, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for Applied Research in Memory and Cognition Inc
EIN 141786810 · Headquarters: LEWISTON, ME, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Society for Human Ecology
EIN 010484578 · Headquarters: Bar Harbor, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Society for Interdisciplinary French Seventeenth-century Studies
EIN 272778888 · Headquarters: Brunswick, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for Marketing Professional Services
EIN 010470737 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Society for Military History
EIN 530239268 · Headquarters: SOUTH PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Society for Neuroscience
EIN 454273450 · Headquarters: Orono, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Society for Oncology Massage
EIN 261560225 · Headquarters: Auburn, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for Preservation & Encourmt of Barbershop Quartet Singing Amer
EIN 010404282 · Headquarters: Albion, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Society for Preservation & Encourmt of Barbershop Quartet Singing Amer
EIN 016019162 · Headquarters: YARMOUTH, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Society for Preservation & Encourmt of Barbershop Quartet Singing Amer
EIN 016023554 · Headquarters: Durham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for Preservation & Encourmt of Barbershop Quartet Singing Amer
EIN 363399233 · Headquarters: Farmingdale, ME, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer
EIN 010325659 · Headquarters: BREWER, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Society for Preservation & Encrgmnt of Barbershop Quartet Singing Amer
EIN 931218370 · Headquarters: Rockland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Society for the Preservation of the Free Will Baptist Church Of
EIN 222568672 · Headquarters: Islesboro, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for the Prevention of Cruelty to Animals of Hancock Count
EIN 016018214 · Headquarters: TRENTON, ME, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Society of Colonial Wars in the State of Maine
EIN 262329216 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Society of Maine Crafters
EIN 010359244 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Society of Manufacturing Engineers
EIN 016023660 · Headquarters: Woolwich, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Society of the Eucharist Foundation
EIN 471881225 · Headquarters: Caribou, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society of Women Engineers
EIN 010450107 · Headquarters: Vassalboro, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Society of Women Engineers
EIN 300597045 · Headquarters: Orono, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sokokis Institute
EIN 753133561 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N