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. Moore Music Legacy Inc

    EIN 465559193 · Headquarters: East Boothbay, ME, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  2. Moos-a-bec Teachers Association

    EIN 010460391 · Headquarters: Jonesport, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Moosabec Ambulance Service

    EIN 010546698 · Headquarters: JONESPORT, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Moose Alley Riders Inc

    EIN 010543550 · Headquarters: BINGHAM, ME, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Moose Hill Cemetery Association

    EIN 016011680 · Headquarters: Livermore Falls, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Moose Maine Kids

    EIN 871173116 · Headquarters: Cumberland Center, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Moose Pond Association

    EIN 270519466 · Headquarters: Bridgton, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Moosehead Atv Club

    EIN 010525910 · Headquarters: Greenville Junction, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Moosehead Caring for Kids Foundation

    EIN 874797891 · Headquarters: GREENVILLE, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Moosehead Historical Society

    EIN 237138146 · Headquarters: GREENVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Moosehead Lake Fisheries Coalition

    EIN 010499753 · Headquarters: Rockwood, ME, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  12. Moosehead Lake Kiwanis Foundation

    EIN 472292193 · Headquarters: Greenville, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Moosehead Lake Region Chamber of Commerce

    EIN 010265275 · Headquarters: GREENVILLE, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Moosehead Lake Region Economic Development Corp

    EIN 800964365 · Headquarters: GREENVILLE, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Moosehead Lake Yacht Club

    EIN 900416630 · Headquarters: Greenville, ME, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. Moosehead Marine Museum

    EIN 010356422 · Headquarters: GREENVILLE, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Moosehead Region Futures Corporation

    EIN 550902677 · Headquarters: Greenville, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Moosehead Regional Land Trust Inc

    EIN 992443573 · Headquarters: Greenville Junction, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Moosehead Riders Inc

    EIN 010380746 · Headquarters: Greenville, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Moosetown Riders Inc

    EIN 923530657 · Headquarters: Saint Francis, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Morgan Bay Zendo

    EIN 010489917 · Headquarters: Surry, ME, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. Morgan Hill Performing Arts Science and Cultural Center

    EIN 311764981 · Headquarters: Hermon, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Moriah Ministries

    EIN 010523898 · Headquarters: Coopers Mills, ME, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Morning Mercy Outreach

    EIN 883157718 · Headquarters: Turner, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Morning Star Recovery

    EIN 861622847 · Headquarters: WESTBROOK, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Morninglight Ministry

    EIN 208135462 · Headquarters: PORTLAND, ME, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  27. Morningstar Home Heating Relief Fund

    EIN 853078921 · Headquarters: Topsham, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Morriplum Farm Sanctuary

    EIN 841775409 · Headquarters: Meddybemps, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Morris David Dornfeld Foundation

    EIN 923254225 · Headquarters: Port Clyde, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Morrison Center

    EIN 010243254 · Headquarters: SCARBOROUGH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Morse High School Class of 1947

    EIN 260877721 · Headquarters: Bath, ME, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  32. Morse High School Class of 2010

    EIN 472484757 · Headquarters: Phippsburg, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Morse High School Scholarship Fund

    EIN 016014236 · Headquarters: BATH, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Morses Feline Fescue Foundation

    EIN 010538690 · Headquarters: MILFORD, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Morton-Kelly Charitable Trust

    EIN 010442078 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Moser Family Foundation Inc

    EIN 562567449 · Headquarters: PORTLAND, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Moses Carr Tr Fbo 1St Univ Soc Portland Trust Co Llc

    EIN 016014103 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. Mosman Memorial Park Association

    EIN 016011539 · Headquarters: Searsport, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Mother Seton House Inc

    EIN 261880134 · Headquarters: FRYEBURG, ME, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  40. Motivational Interviewing in Leadership and Organizations

    EIN 871384064 · Headquarters: Scarborough, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Motivational Services Inc

    EIN 010342515 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Motorcoach Council Inc

    EIN 352332511 · Headquarters: SABATTUS, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  43. Motorcycle Rider Education of Maine

    EIN 010539094 · Headquarters: BANGOR, ME, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  44. Mount Auburn Cemetery Corporation

    EIN 010456895 · Headquarters: AUBURN, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Mount Blue Housing Inc C/o Community Concepts Inc

    EIN 010504708 · Headquarters: LEWISTON, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Mount David Housing Inc

    EIN 010485193 · Headquarters: LEWISTON, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Mount Desert 365

    EIN 821645703 · Headquarters: NORTHEAST HARBOR, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Mount Desert Chamber of Commerce

    EIN 016012940 · Headquarters: NORTHEAST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Mount Desert Festival of Chamber Music

    EIN 010357910 · Headquarters: Mount Desert, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Mount Desert Fire and Rescue Association

    EIN 010546697 · Headquarters: Northeast Harbor, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  51. Mount Desert Island Biological Laboratory

    EIN 010202467 · Headquarters: Salisbury Cove, ME, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Mount Desert Island Community Saili and Maritime Education Inc

    EIN 261225678 · Headquarters: SOUTHWEST HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Mount Desert Island Education Association

    EIN 474241999 · Headquarters: Bar Harbor, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Mount Desert Island Historical Society

    EIN 510137906 · Headquarters: MOUNT DESERT, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Mount Desert Island Hospital

    EIN 010211797 · Headquarters: BAR HARBOR, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Mount Desert Island Hospital Auxili

    EIN 016020949 · Headquarters: BAR HARBOR, ME, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  57. Mount Desert Island Lions Charities

    EIN 010490417 · Headquarters: SOUTHWEST HARBOR, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Mount Desert Island Marathon Inc

    EIN 020688679 · Headquarters: BAR HARBOR, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Mount Desert Island Regional Chambers of Commerce

    EIN 010124795 · Headquarters: Lamoine, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Mount Desert Island Search & Rescue

    EIN 010409995 · Headquarters: Bar Harbor, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Mount Desert Isle Chapter of the National Society of the Daughters

    EIN 010346448 · Headquarters: Bar Harbor, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Mount Desert Land and Garden Preserve

    EIN 237102758 · Headquarters: Seal Harbor, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Mount Desert Nursery School

    EIN 016047288 · Headquarters: NORTHEAST HARBOR, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Mount Desert Nursing Assoc

    EIN 010211798 · Headquarters: NORTHEAST HARBOR, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Mount Desert Police Association Inc

    EIN 873220736 · Headquarters: MOUNT DESERT, ME, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Mount Desert Summer Chorale

    EIN 311781633 · Headquarters: Mount Desert, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Mount Hope Cemetery Assn

    EIN 010194807 · Headquarters: South Gardiner, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  68. Mount Hope Cemetery Corp

    EIN 010124810 · Headquarters: Bangor, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Mount Jefferson Boosters Club

    EIN 300519070 · Headquarters: Lee, ME, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. Mount Moriah Council 10

    EIN 800647931 · Headquarters: Madison, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Mount Pleasant Cemetary Association

    EIN 371911553 · Headquarters: Wayne, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Mount Vernon Community Partnership Corporation

    EIN 030370114 · Headquarters: MOUNT VERNON, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Mount Vernon Council No 2

    EIN 010937382 · Headquarters: Bowdoinham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Mount Vernon Elementary School Pto

    EIN 331356554 · Headquarters: MT VERNON, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Mountain Conservancy of Northern New England

    EIN 464552909 · Headquarters: PHILLIPS, ME, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  76. Mountain Division Alliance

    EIN 200218321 · Headquarters: Fryeburg, ME, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Mountain Valley Conference

    EIN 300798479 · Headquarters: Wales, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Mountain Valley View Farm

    EIN 202841846 · Headquarters: East Baldwin, ME, US · Health Care · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Mountain View Woodies Classic Boat Club

    EIN 651215171 · Headquarters: FRYEBURG, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Mountains to Shore Board of Realtors

    EIN 010360504 · Headquarters: CAMDEN, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Mousam Lake Region Association

    EIN 222510524 · Headquarters: Springvale, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Mousam Misfits Sanctuary Llc

    EIN 334330285 · Headquarters: Kennebunk, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Mousam Valley Trail Riders

    EIN 010469341 · Headquarters: Shapleigh, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Move Windham Forward

    EIN 843025994 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  85. Movement Technology Institute Inc

    EIN 020572330 · Headquarters: NAPLES, ME, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Moving Forward for Maine Reentry Sisters Corporation

    EIN 932673364 · Headquarters: STANDISH, ME, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Moving Maine Network Co Zoe Miller & Jill Johanning

    EIN 994204587 · Headquarters: Portland, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Moving Me Forward Inc

    EIN 462547818 · Headquarters: AUBURN, ME, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Moxie Public Schools

    EIN 993500775 · Headquarters: Portland, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Mrg Inc

    EIN 010467975 · Headquarters: Augusta, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Mrs Jc Farley Foundation Inc

    EIN 813271772 · Headquarters: COREA, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Msad 1 Teachers Association

    EIN 010511352 · Headquarters: Ashland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Msad 11 Custodial Assn-mea-nea

    EIN 815097587 · Headquarters: Gardiner, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Msad 23 Teacher Association

    EIN 453842835 · Headquarters: Levant, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Msad 25 Education Association

    EIN 352348026 · Headquarters: Stacyville, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. Msad 3 Education Association

    EIN 264485509 · Headquarters: Thorndike, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Msad 33 Association

    EIN 300511659 · Headquarters: Saint Agatha, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Msad 36 Mea Esp

    EIN 320265824 · Headquarters: Livermore Falls, ME, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. Msad 41 Educators Association

    EIN 271700054 · Headquarters: Milo, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Msad 49 Education Association

    EIN 452803110 · Headquarters: Fairfield, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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