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.

Browse by city (692)

Nonprofit profiles

  1. 1 Percent for the Fishermen

    EIN 932802666 · Headquarters: Cape Elizabeth, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. 10 Lb Media

    EIN 453765068 · Headquarters: Rockport, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. 1000 Friends of Connecticut Inc

    EIN 200554225 · Headquarters: Tenants Harbor, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. 10Th Mountain Ski Club D/b/a Fort Kent Outdoor Center

    EIN 510434239 · Headquarters: FORT KENT, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. 1285 Forest J Pare Ladies Auxiliary to Vfw Post

    EIN 237309816 · Headquarters: Waterville, ME, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  6. 13Th District American Legion Dept of Maine

    EIN 010468514 · Headquarters: HOWLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. 13Th Street Road Association

    EIN 205204280 · Headquarters: Acton, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. 16 Weeks & Beyond

    EIN 332326550 · Headquarters: HANOVER, ME, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. 17 Lincoln Street Inc

    EIN 010456661 · Headquarters: BRUNSWICK, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. 1777 Local Union

    EIN 016024448 · Headquarters: FAIRFIELD, ME, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. 180 Project Youth

    EIN 260898469 · Headquarters: Lee, ME, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. 1837 Foundation of Northern Maine

    EIN 841724268 · Headquarters: PASSDUMKEAG, ME, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. 1907 Fire Society

    EIN 264109152 · Headquarters: Old Orchard Beach, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. 1947 Class Of

    EIN 042706752 · Headquarters: Freeport, ME, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  15. 19Th District Masters and Wardens

    EIN 881537369 · Headquarters: Springvale, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. 1St Steps for Vets

    EIN 472030554 · Headquarters: South Portland, ME, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. 2 Montgomery St Bernard Chapter

    EIN 237634110 · Headquarters: Bowdoinham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. 20 Williamson Lodge

    EIN 010347945 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  19. 211 Maine Inc

    EIN 300194364 · Headquarters: Portland, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. 212420 Mid Coast Area

    EIN 010483444 · Headquarters: BATH, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. 2190618 Portland North Ll

    EIN 911837403 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. 22 a Day Veterans Lives Matter

    EIN 852982560 · Headquarters: SIDNEY, ME, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  23. 228Eastmadison228

    EIN 237580972 · Headquarters: Skowhegan, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. 22Banner Rebekah Lodge

    EIN 237610494 · Headquarters: South Berwick, ME, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. 23 Abou Den Adhem Lodge

    EIN 237605560 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  26. 240 Strings

    EIN 812603612 · Headquarters: PORTLAND, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. 243831 Arundel Little League

    EIN 473864487 · Headquarters: KENNEBUNK, ME, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  28. 25 Days of Kindness

    EIN 931368675 · Headquarters: Holden, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. 28777

    EIN 845061624 · Headquarters: Winslow, ME, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. 29 Pine Tree Encampment

    EIN 010405768 · Headquarters: AUBURN, ME, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. 2Strong2silence Inc

    EIN 333929522 · Headquarters: Bridgton, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. 3 Dogs Rescue

    EIN 472457021 · Headquarters: Berwick, ME, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. 3 Level Farm Community Solar Association

    EIN 814049015 · Headquarters: York, ME, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. 30 Mile River Watershed Association

    EIN 261526329 · Headquarters: Mount Vernon, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. 305 Downeast Chapter of Trout Unlimited

    EIN 843417648 · Headquarters: HAMPDEN, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. 317 Main St Community Center Inc

    EIN 201424631 · Headquarters: Yarmouth, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. 32 Bar Blues Foundation

    EIN 853907600 · Headquarters: Portland, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. 329 Merrymeeting Bay Chapter of Trout Unlimited

    EIN 521491931 · Headquarters: BRUNSWICK, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. 34 Mt Horeb Enc

    EIN 911841036 · Headquarters: Auburn, ME, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. 355 Kennebec Valley Chapter of Trout Unlimited

    EIN 521491987 · Headquarters: WEST GARDINER, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. 36Th National Narrow Gauge Convention Inc

    EIN 454827791 · Headquarters: New Gloucester, ME, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. 3I Housing of Maine

    EIN 852568325 · Headquarters: Topsham, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. 3Levelsorg

    EIN 264027170 · Headquarters: Portland, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. 4 Directions Intertribal Pow Wow

    EIN 332382219 · Headquarters: DIXFIELD, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. 4-00037 Local

    EIN 010276152 · Headquarters: Augusta, ME, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. 4-00080 Local

    EIN 010263052 · Headquarters: Augusta, ME, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  47. 4-00396

    EIN 016016671 · Headquarters: Augusta, ME, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  48. 4-H Clubs & Affiliated 4-H Organizations

    EIN 010473439 · Headquarters: Lisbon Falls, ME, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. 4-H Clubs & Affiliated 4-H Organizations

    EIN 010503293 · Headquarters: south paris, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. 4-H Clubs & Affiliated 4-H Organizations

    EIN 010530820 · Headquarters: Poland, ME, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. 4-H Clubs & Affiliated 4-H Organizations

    EIN 010533176 · Headquarters: Naples, ME, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. 4-H Clubs & Affiliated 4-H Organizations

    EIN 010542897 · Headquarters: Hebron, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  53. 4-H Clubs & Affiliated 4-H Organizations

    EIN 043627861 · Headquarters: Caribou, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  54. 4-H Clubs & Affiliated 4-H Organizations

    EIN 043770334 · Headquarters: Parsonsfield, ME, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. 4-H Clubs & Affiliated 4-H Organizations

    EIN 061829047 · Headquarters: Orono, ME, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  56. 4-H Clubs & Affiliated 4-H Organizations

    EIN 113827737 · Headquarters: Portland, ME, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  57. 4-H Clubs & Affiliated 4-H Organizations

    EIN 113837510 · Headquarters: Jay, ME, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. 4-H Clubs & Affiliated 4-H Organizations

    EIN 202350280 · Headquarters: Kenduskeag, ME, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  59. 4-H Clubs & Affiliated 4-H Organizations

    EIN 222534014 · Headquarters: DoverFoxcroft, ME, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  60. 4-H Clubs & Affiliated 4-H Organizations

    EIN 260419936 · Headquarters: Winterport, ME, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  61. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261419970 · Headquarters: Falmouth, ME, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261470753 · Headquarters: Union, ME, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261471663 · Headquarters: Surry, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261487437 · Headquarters: Waldoboro, ME, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  65. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261493784 · Headquarters: Penobscot, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261684586 · Headquarters: Hebron, ME, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  67. 4-H Clubs & Affiliated 4-H Organizations

    EIN 261726054 · Headquarters: Norway, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. 4-H Clubs & Affiliated 4-H Organizations

    EIN 262355569 · Headquarters: Kenduskeag, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. 4-H Clubs & Affiliated 4-H Organizations

    EIN 264362279 · Headquarters: New Sharon, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  70. 4-H Clubs & Affiliated 4-H Organizations

    EIN 270384465 · Headquarters: Princeton, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  71. 4-H Clubs & Affiliated 4-H Organizations

    EIN 271058394 · Headquarters: Monroe, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. 4-H Clubs & Affiliated 4-H Organizations

    EIN 271828185 · Headquarters: Rockport, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  73. 4-H Clubs & Affiliated 4-H Organizations

    EIN 272068186 · Headquarters: Orland, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  74. 4-H Clubs & Affiliated 4-H Organizations

    EIN 272343902 · Headquarters: Hodgdon, ME, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. 4-H Clubs & Affiliated 4-H Organizations

    EIN 273461801 · Headquarters: kennebunk, ME, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  76. 4-H Clubs & Affiliated 4-H Organizations

    EIN 331189514 · Headquarters: West Gardiner, ME, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. 4-H Clubs & Affiliated 4-H Organizations

    EIN 341999580 · Headquarters: Hebron, ME, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. 4-H Clubs & Affiliated 4-H Organizations

    EIN 352357094 · Headquarters: Topsham, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  79. 4-H Clubs & Affiliated 4-H Organizations

    EIN 364620687 · Headquarters: Cape Neddick, ME, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. 4-H Clubs & Affiliated 4-H Organizations

    EIN 364695984 · Headquarters: Mariaville, ME, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  81. 4-H Clubs & Affiliated 4-H Organizations

    EIN 371555837 · Headquarters: Falmouth, ME, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  82. 4-H Clubs & Affiliated 4-H Organizations

    EIN 371607441 · Headquarters: Perry, ME, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. 4-H Clubs & Affiliated 4-H Organizations

    EIN 383836093 · Headquarters: Lee, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. 4-H Clubs & Affiliated 4-H Organizations

    EIN 421758939 · Headquarters: KENDUSKEAG, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. 4-H Clubs & Affiliated 4-H Organizations

    EIN 450581093 · Headquarters: Buxton, ME, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  86. 4-H Clubs & Affiliated 4-H Organizations

    EIN 451541173 · Headquarters: orono, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  87. 4-H Clubs & Affiliated 4-H Organizations

    EIN 510523498 · Headquarters: South Paris, ME, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  88. 4-H Clubs & Affiliated 4-H Organizations

    EIN 550846478 · Headquarters: Bridgton, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  89. 4-H Clubs & Affiliated 4-H Organizations

    EIN 550863641 · Headquarters: Bradford, ME, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. 4-H Clubs & Affiliated 4-H Organizations

    EIN 550912101 · Headquarters: Lisbon Falls, ME, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  91. 4-H Clubs & Affiliated 4-H Organizations

    EIN 593794264 · Headquarters: Houlton, ME, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. 4-H Clubs & Affiliated 4-H Organizations

    EIN 593798300 · Headquarters: Bethel, ME, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  93. 4-H Clubs & Affiliated 4-H Organizations

    EIN 611546179 · Headquarters: Scarborough, ME, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  94. 4-H Clubs & Affiliated 4-H Organizations

    EIN 611572699 · Headquarters: Lyman, ME, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. 4-H Clubs & Affiliated 4-H Organizations

    EIN 651183647 · Headquarters: ETNA, ME, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. 4-H Clubs & Affiliated 4-H Organizations

    EIN 651287562 · Headquarters: Lamoine, ME, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  97. 4-H Clubs & Affiliated 4-H Organizations

    EIN 743240126 · Headquarters: Orono, ME, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  98. 4-H Clubs & Affiliated 4-H Organizations

    EIN 743240894 · Headquarters: Orono, ME, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  99. 4-H Clubs & Affiliated 4-H Organizations

    EIN 760789395 · Headquarters: Otisfield, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. 4-H Clubs & Affiliated 4-H Organizations

    EIN 770695967 · Headquarters: Brunswick, ME, US · Youth Development · Latest available filing year: 2013 · Primary form: IRS Form 990-N

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