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

  1. South Portland Volunteers in Police Service

    EIN 273886285 · Headquarters: SOUTH PORTLAND, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. South Portland War Veterans Memorial Association

    EIN 061720329 · Headquarters: S Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. South Portland Waterfront Market Inc

    EIN 010533964 · Headquarters: South Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. South Portland-cape Elizabeth Triad

    EIN 833013343 · Headquarters: SOUTH PORTLAND, ME, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. South Shore Outboard Association

    EIN 933596483 · Headquarters: Bradley, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. South Solon Historical Society

    EIN 016019170 · Headquarters: Skowhegan, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. South Sudanese Group of Friends

    EIN 451777616 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. South Thomaston Emergency Auxilary

    EIN 205627128 · Headquarters: SOUTH THOMASTON, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. South Windham Housing Corporation C/o Avesta Housing Development Corp

    EIN 202010603 · Headquarters: PORTLAND, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. South Woolwich Volunteer Fire Co

    EIN 900602007 · Headquarters: Woolwich, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Southcoast Sr College

    EIN 852431034 · Headquarters: York, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Southern Aroostook Agriculture Museum

    EIN 010545607 · Headquarters: LITTLETON, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Southern Aroostook Association Education

    EIN 272289078 · Headquarters: Dyer Brook, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. Southern Aroostook County Emergency Medical Services Authority

    EIN 871819484 · Headquarters: Houlton, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Southern Aroostook Cultural Arts Project

    EIN 450536224 · Headquarters: Houlton, ME, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Southern Aroostook Development Corp

    EIN 010243319 · Headquarters: HOULTON, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Southern Aroostook Growth Council Inc

    EIN 010394964 · Headquarters: Houlton, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. Southern Aroostook Vocational Employees Association

    EIN 550868323 · Headquarters: Houlton, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Southern Aroustook Minor Hockey Association

    EIN 010536071 · Headquarters: Houlton, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Southern Harbor Eldercare Services

    EIN 320451503 · Headquarters: NORTH HAVEN, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Southern Kennebec Child Development

    EIN 010285449 · Headquarters: FARMINGDALE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Southern Maine Acceptance and Commitment Therapy Community

    EIN 843661393 · Headquarters: Scarborough, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Southern Maine Affordable Housing

    EIN 452991030 · Headquarters: Biddeford, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Southern Maine Agency on Aging

    EIN 010360259 · Headquarters: Biddeford, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Southern Maine Astronomers

    EIN 203403733 · Headquarters: FALMOUTH, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Southern Maine Athletic Sports Haven Inc

    EIN 923486225 · Headquarters: South Berwick, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Southern Maine Biathlon Club

    EIN 352313482 · Headquarters: South Freeport, ME, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  28. Southern Maine Boxing Club

    EIN 383894224 · Headquarters: Biddeford, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Southern Maine Breastfeeding Coalition

    EIN 900162144 · Headquarters: Biddeford, ME, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  30. Southern Maine Center for the Visual and Performing Arts

    EIN 208384933 · Headquarters: Kennebunkport, ME, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Southern Maine Chapter Military Officers Association of America

    EIN 223376424 · Headquarters: Orrs Island, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Southern Maine Christian Education Association

    EIN 010539667 · Headquarters: Portland, ME, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  33. Southern Maine Community College

    EIN 010520531 · Headquarters: South Portland, ME, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Southern Maine Community Organizations Active in Disaster

    EIN 453248767 · Headquarters: Scarborough, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  35. Southern Maine Community Recreation Center

    EIN 260776999 · Headquarters: Gorham, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Southern Maine Daylily Society

    EIN 991994401 · Headquarters: West Newfield, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Southern Maine Economic Development District

    EIN 010489978 · Headquarters: PORTLAND, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990

  38. Southern Maine Finance Agency

    EIN 010472964 · Headquarters: BIDDEFORD, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Southern Maine Flame Softball

    EIN 050538481 · Headquarters: Cumberland, ME, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Southern Maine Garden Tractor Club

    EIN 421749585 · Headquarters: Saco, ME, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Southern Maine Gearbots

    EIN 454018926 · Headquarters: Windham, ME, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. Southern Maine Healing Rooms

    EIN 812975781 · Headquarters: Old Orchard Beach, ME, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. Southern Maine Health Care

    EIN 010179500 · Headquarters: BIDDEFORD, ME, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  44. Southern Maine Health Care Auxiliary

    EIN 010383665 · Headquarters: KENNEBUNK, ME, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  45. Southern Maine Jewish Cemetery Association

    EIN 474399758 · Headquarters: Portland, ME, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Southern Maine Kids Travel Baseball League

    EIN 861170904 · Headquarters: Scarborough, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Southern Maine Landlord Association Dba Rental Housing Alliance

    EIN 010460267 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Southern Maine Medical Center Asset Management Corporation

    EIN 010533139 · Headquarters: Biddeford, ME, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  49. Southern Maine Middle School Athletic Conference

    EIN 300342242 · Headquarters: Gorham, ME, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  50. Southern Maine Model Railroad Club

    EIN 812280492 · Headquarters: Westbrook, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Southern Maine New Horizons Band

    EIN 870857183 · Headquarters: Scarborough, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Southern Maine Paranormal Society Inc

    EIN 262606809 · Headquarters: Westbrook, ME, US · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  53. Southern Maine Parent Awareness In

    EIN 010380072 · Headquarters: SANFORD, ME, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  54. Southern Maine Parkinsons Foundation

    EIN 834058172 · Headquarters: Scarborough, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Southern Maine Planning and Development Commission

    EIN 010378246 · Headquarters: Saco, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Southern Maine Pride

    EIN 010500279 · Headquarters: Portland, ME, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  57. Southern Maine Raging Bulls Football Club

    EIN 010530822 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. Southern Maine Regional Water Council

    EIN 542191359 · Headquarters: York, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Southern Maine Sea Kayaking Network

    EIN 010474634 · Headquarters: Freeport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Southern Maine Tactical Officers Association Llc

    EIN 393243529 · Headquarters: NORTH BERWICK, ME, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Southern Maine Tomahawks

    EIN 271733764 · Headquarters: South Portland, ME, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Southern Maine Tractor Club Inc

    EIN 861167360 · Headquarters: Lebanon, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Southern Maine Veterans Memorial Cemetery Association

    EIN 010545343 · Headquarters: Springvale, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Southern Maine Vets

    EIN 010533038 · Headquarters: BIDDEFORD, ME, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  65. Southern Maine Women's Golf Association

    EIN 010350713 · Headquarters: CUMBERLAND, ME, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  66. Southern Maine Womens Golf Association Scholarship Fund

    EIN 100009608 · Headquarters: Cumberland, ME, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Southern Maine Workers' Center

    EIN 204982064 · Headquarters: Portland, ME, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Southern Maine Youth Develpment Center

    EIN 260845138 · Headquarters: Portland, ME, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  69. Southern Maine Youth Hockey Association

    EIN 010519757 · Headquarters: Gorham, ME, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Southern Sudan Care

    EIN 461806402 · Headquarters: portland, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. Southport Island Association

    EIN 300400277 · Headquarters: Southport, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Southport Junior Yacht Club Sailing Foundation

    EIN 010513496 · Headquarters: Southport, ME, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990

  73. Southport Memorial Library Aides

    EIN 550812965 · Headquarters: Southport, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Southwest Harbor - Tremont Chamber of Commerce

    EIN 016019950 · Headquarters: SOUTHWEST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Southwest Harbor Historical Society

    EIN 202072613 · Headquarters: SOUTHWEST HARBOR, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Southwest Harbor Medical Center Committee

    EIN 223066412 · Headquarters: Gouldsboro, ME, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Southwest Harbor Public Library

    EIN 010241528 · Headquarters: SOUTHWEST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Southwest Harbor-tremont Nursing Se Inc

    EIN 010271579 · Headquarters: SOUTHWEST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Southwest Oxford County Nutrition Inc

    EIN 200569574 · Headquarters: FRYEBURG, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Southwestern Maine Activities

    EIN 010461012 · Headquarters: SCARBOROUGH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Sovereignty International Inc

    EIN 010511666 · Headquarters: Bangor, ME, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  82. SPACE Gallery

    EIN 510432635 · Headquarters: Portland, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Spark

    EIN 813854866 · Headquarters: Bath, ME, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  84. Spark Dance Progam

    EIN 834524377 · Headquarters: Bath, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Spartan Youth Wrestling Club

    EIN 993748404 · Headquarters: Springvale, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Spaulding Center for Active Living

    EIN 223075624 · Headquarters: KENNEBUNK, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Spaulding Memorial Library

    EIN 016015105 · Headquarters: SEBAGO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Spay-neuter Incentive Programs Inc

    EIN 010528667 · Headquarters: Berwick, ME, US · Animal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  89. Spc Preservation Fund

    EIN 454539967 · Headquarters: Bath, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Speak About It

    EIN 462088037 · Headquarters: Portland, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. Speak Clearly Accent Reduction

    EIN 464183349 · Headquarters: Old Orchard Beach, ME, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  92. Speaking Place

    EIN 273315502 · Headquarters: PERRY, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Speaking Up for Us

    EIN 204595359 · Headquarters: PREQUE ISLE, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Special Childrens Friends Inc

    EIN 010360872 · Headquarters: ELLSWORTH, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Special Foundation for Autism

    EIN 800635070 · Headquarters: Portland, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Special Olympics Maine Inc

    EIN 010355822 · Headquarters: SOUTH PORTLAND, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Special Surfers

    EIN 463918232 · Headquarters: Saco, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Spectacle Pond Camp Owners Road Assoc

    EIN 364937727 · Headquarters: Osborn, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Spectrum Generations

    EIN 010318051 · Headquarters: AUGUSTA, ME, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  100. Spednic Club Inc

    EIN 010243451 · Headquarters: Baileyville, ME, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990

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