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
- Woodland School Pto
EIN 331612837 · Headquarters: Woodland, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Woodlawn Cemetery Association
EIN 016026872 · Headquarters: Bowdoin, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Woodmen of the World Omaha Woodmen Life Insurance Society
EIN 237628885 · Headquarters: Gordine, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Woods End Agricultural Institute
EIN 010369823 · Headquarters: Mt Vernon, ME, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Woods Pond Water Quality Association
EIN 813550835 · Headquarters: Bridgton, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Woodside Foundation C/o Linda Laughlin
EIN 261555485 · Headquarters: Freeport, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Woodstock Elementary Pta
EIN 043359817 · Headquarters: Bryant Pond, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Woolwich Firefighters Association
EIN 010514448 · Headquarters: Woolwich, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Woolwich Historical Society Inc
EIN 010360595 · Headquarters: Woolwich, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Worcester Institute for Student Exchange
EIN 043139523 · Headquarters: ORONO, ME, USA · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- Worcesters Way Foundation
EIN 883595893 · Headquarters: LINCOLN, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Work First Inc
EIN 010369660 · Headquarters: FARMINGTON, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Work It Up
EIN 270411315 · Headquarters: Portland, ME, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Workers Compensation Coordinating Council
EIN 010489601 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Workforce Housing Coalition Western Maine Mountains
EIN 921177064 · Headquarters: Kingfield, ME, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Working Villages International
EIN 562515377 · Headquarters: Bowdoinham, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Works of Grace
EIN 300798459 · Headquarters: Cumberland Center, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- World Affairs Council of Maine
EIN 010365691 · Headquarters: PORTLAND, ME, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- World Association of Security Proffessionals Inc
EIN 813528648 · Headquarters: SABATTUS, ME, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- World Away Sea Ventures and Boatbuilder
EIN 010538012 · Headquarters: Bremen, ME, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- World Mine Tailings Failures
EIN 833883531 · Headquarters: Stonington, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- World Ocean Observatory
EIN 465693943 · Headquarters: SEDGWICK, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- World of Change
EIN 813486321 · Headquarters: Portland, ME, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990
- World Salvation Partners Inc
EIN 883046688 · Headquarters: South Portland, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Worldview Xr
EIN 392168785 · Headquarters: Casco, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Worldwide Peer Support Inc
EIN 843385748 · Headquarters: GRAY, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Worromontogus Lake Association
EIN 611613366 · Headquarters: Augusta, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wounded Healers International Inc
EIN 863187355 · Headquarters: South Portland, ME, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wreaths Across America
EIN 208362270 · Headquarters: Columbia Falls, ME, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wyatt Frost Memorial Foundation
EIN 820700175 · Headquarters: Kennebunk, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wyatt Project
EIN 994123017 · Headquarters: Richmond, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- WYBA Inc
EIN 844872835 · Headquarters: Windham, ME, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wyllaned
EIN 223051190 · Headquarters: Norway, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Xi Beta of Chi Omega House Corporation
EIN 010452702 · Headquarters: SOUTH CHINA, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Y a N a Inc
EIN 010459677 · Headquarters: SACO, ME, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yale Club of Maine
EIN 010516058 · Headquarters: SURRY, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Yankee Chapter of Navhda
EIN 010469877 · Headquarters: Brunswick, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yankee Chapter of the American Society of Ophthalmic Registered
EIN 223139280 · Headquarters: Portland, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Yankee Small College Conference
EIN 881465175 · Headquarters: Wells, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yankee Walkers
EIN 020690933 · Headquarters: North Berwick, ME, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Yarmouth Affordable Housing
EIN 010510619 · Headquarters: Yarmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Yarmouth Almunni Association
EIN 571237785 · Headquarters: Yarmouth, ME, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Yarmouth Arts Alliance
EIN 010534504 · Headquarters: Yarmouth, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Baseball Boosters
EIN 010540893 · Headquarters: Yarmouth, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Yarmouth Central Mens Club
EIN 364672271 · Headquarters: Yarmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Yarmouth Chamber of Commerce
EIN 010356733 · Headquarters: YARMOUTH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Yarmouth Colts Soccer Club Ltd
EIN 010478682 · Headquarters: YARMOUTH, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Yarmouth Community Center
EIN 833259376 · Headquarters: Yarmouth, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Day Care
EIN 222572373 · Headquarters: YARMOUTH, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Yarmouth Education Assocation
EIN 263436421 · Headquarters: Yarmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Yarmouth Education Foundation
EIN 274535120 · Headquarters: YARMOUTH, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Yarmouth Field Hockey Booster Club
EIN 874797417 · Headquarters: Yarmouth, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Fire-rescue Association
EIN 651267925 · Headquarters: Yarmouth, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Football Association
EIN 800057479 · Headquarters: YARMOUTH, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Yarmouth Golf Boosters Inc
EIN 332505901 · Headquarters: Yarmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Health Council
EIN 016016250 · Headquarters: Yarmouth, ME, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Yarmouth High School Hockey Booster S Club
EIN 010370811 · Headquarters: Yarmouth, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Yarmouth Historical Society
EIN 010351334 · Headquarters: YARMOUTH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Yarmouth Housing Collaborative
EIN 921396294 · Headquarters: Yarmouth, ME, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Lacrosse Boosters Inc
EIN 475176152 · Headquarters: YARMOUTH, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Parent Teacher Organization
EIN 010493661 · Headquarters: Yarmouth, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Yarmouth Project Graduation
EIN 834321470 · Headquarters: Yarmouth, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Rowing Club
EIN 208783893 · Headquarters: CUMBERLAND FORESIDE, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Yarmouth Senior Housing Inc
EIN 010340560 · Headquarters: Yarmouth, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Yarmouth Ski Club
EIN 010458354 · Headquarters: Yarmouth, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Yarmouth Socer Boosters
EIN 010541434 · Headquarters: Yarmouth, ME, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Yarmouth Steam Boosters Inc
EIN 993060512 · Headquarters: Yarmouth, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yarmouth Village Improvement Society
EIN 016016382 · Headquarters: Yarmouth, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990
- Yarmouthcan
EIN 270287976 · Headquarters: YARMOUTH, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- YCIMaine
EIN 010369553 · Headquarters: ELLSWORTH, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Year Round Housing Corporation
EIN 260608844 · Headquarters: Long Island, ME, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Yes for Maine Clean Elections
EIN 473535345 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990
- Yes Program
EIN 030603564 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Yetu Housing and Community Resources
EIN 932707767 · Headquarters: SOUTH PORTLAND, ME, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Yhs Boys Hockey
EIN 823693881 · Headquarters: York, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ymca Alliance of Northern New England
EIN 813187488 · Headquarters: BOOTHBAY HARBOR, ME, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- YMCA Camp of Maine
EIN 010186800 · Headquarters: Winthrop, ME, United States · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- YMCA of Auburn-Lewiston
EIN 010211567 · Headquarters: Auburn, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- YMCA of Southern Maine
EIN 010211568 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Yoga Niketan Inc
EIN 010956160 · Headquarters: Raymond, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yokids Inc
EIN 204980652 · Headquarters: LINCOLNVILLE, ME, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- York Ambulance Association Inc
EIN 237175669 · Headquarters: York, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- York Beach Fire Company
EIN 824022198 · Headquarters: York Beach, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- York Beach Volunteer Fire Dept
EIN 300325137 · Headquarters: York Beach, ME, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- York Community Service Assoc Inc
EIN 010284906 · Headquarters: York, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- York Country Club
EIN 841662174 · Headquarters: York, ME, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- York County Amateur Radio Club
EIN 365166659 · Headquarters: Wells, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- York County Arena Association
EIN 010366999 · Headquarters: BIDDEFORD, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- York County Chiefs Association
EIN 562651733 · Headquarters: Kennebunk, ME, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- York County Coalition of Chambers
EIN 010523313 · Headquarters: Saco, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- York County Community Action Corporation
EIN 016020406 · Headquarters: SANFORD, ME, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- York County Community College Foundation
EIN 223451600 · Headquarters: Wells, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- York County Development Corp
EIN 010519357 · Headquarters: Saco, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- York County Elderly Abuse Task Force
EIN 300943828 · Headquarters: Kennebunk, ME, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- York County Emergency Communications
EIN 010461838 · Headquarters: Limerick, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- York County Family Fund Inc
EIN 475188430 · Headquarters: York, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- York County Farm Bureau Association
EIN 237117458 · Headquarters: Dayton, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- York County Fish & Game Association Inc
EIN 010365454 · Headquarters: LYMAN, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- York County Genealogical Society
EIN 010406670 · Headquarters: Eliot, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- York County Juvenile Fire Setters Intervention Collaborative
EIN 010528304 · Headquarters: Alfred, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2021 · Primary form: IRS Form 990-N