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. Maine Organization for Blind Athletic Leadership and Education

    EIN 811683813 · Headquarters: Winslow, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Maine Organization of Story Telling Enthusiasts

    EIN 134366579 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Maine Ortho Conferences

    EIN 471899354 · Headquarters: BANGOR, ME, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Maine Orthopaedic Foundation

    EIN 020549409 · Headquarters: Auburn, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  5. Maine Outdoor Alliance

    EIN 825065884 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  6. Maine Outdoor Brands Inc

    EIN 822561027 · Headquarters: Portland, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Maine Outdoor Foundation

    EIN 845156519 · Headquarters: PORTLAND, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Maine Outdoor Wellness Center

    EIN 352672765 · Headquarters: Turner, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Maine Outreach

    EIN 760778254 · Headquarters: UNITY, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Maine Parent Federation Inc

    EIN 222537689 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Maine Parent Teacher Association

    EIN 462956292 · Headquarters: Scarborough, ME, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. Maine Parent Teacher Association Inc

    EIN 010221136 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Maine Parent Teacher Association Inc

    EIN 010414650 · Headquarters: Bridgton, ME, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  14. Maine Parent Teacher Association Inc

    EIN 010420513 · Headquarters: Carobou, ME, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. Maine Parent Teacher Association Inc

    EIN 010425026 · Headquarters: Wallagrass, ME, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  16. Maine Parent Teacher Association Inc

    EIN 010444683 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Maine Parent Teacher Association Inc

    EIN 010451532 · Headquarters: Wells, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Maine Parent Teacher Association Inc

    EIN 010459149 · Headquarters: West Gardiner, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Maine Parent Teacher Association Inc

    EIN 010462257 · Headquarters: ANDOVER, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Maine Parent Teacher Association Inc

    EIN 010462779 · Headquarters: Bath, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Maine Parent Teacher Association Inc

    EIN 010468135 · Headquarters: Winthrop, ME, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Maine Parent Teacher Association Inc

    EIN 010468475 · Headquarters: Jefferson, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Maine Parent Teacher Association Inc

    EIN 010474514 · Headquarters: Scarborough, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Maine Parent Teacher Association Inc

    EIN 010480611 · Headquarters: Oakland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Maine Parent Teacher Association Inc

    EIN 010486178 · Headquarters: Denmark, ME, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  26. Maine Parent Teacher Association Inc

    EIN 010490769 · Headquarters: Rockport, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Maine Parent Teacher Association Inc

    EIN 010501405 · Headquarters: Levant, ME, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. Maine Parent Teacher Association Inc

    EIN 010511826 · Headquarters: Limestone, ME, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Maine Parent Teacher Association Inc

    EIN 010521486 · Headquarters: Poland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Maine Parent Teacher Association Inc

    EIN 010621130 · Headquarters: Hermon, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Maine Parent Teacher Association Inc

    EIN 010945298 · Headquarters: St Francis, ME, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  32. Maine Parent Teacher Association Inc

    EIN 040459795 · Headquarters: south portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Maine Parent Teacher Association Inc

    EIN 043380326 · Headquarters: Farmington, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. Maine Parent Teacher Association Inc

    EIN 141984024 · Headquarters: Kennebunkport, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Maine Parent Teacher Association Inc

    EIN 222672556 · Headquarters: Woodland, ME, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Maine Parent Teacher Association Inc

    EIN 260792450 · Headquarters: Hermon, ME, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  37. Maine Parent Teacher Association Inc

    EIN 270366821 · Headquarters: WINN, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Maine Parent Teacher Association Inc

    EIN 272231937 · Headquarters: Chelsea, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Maine Parent Teacher Association Inc

    EIN 272308872 · Headquarters: Eagle Lake, ME, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. Maine Parent Teacher Association Inc

    EIN 274529245 · Headquarters: BIDDEFORD, ME, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Maine Parent Teacher Association Inc

    EIN 300590466 · Headquarters: South Portland, ME, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Maine Parent Teacher Association Inc

    EIN 352525706 · Headquarters: Springvale, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Maine Parent Teacher Association Inc

    EIN 453449161 · Headquarters: Kittery, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Maine Parent Teacher Association Inc

    EIN 464453763 · Headquarters: Bethel, ME, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. Maine Parent Teacher Association Inc

    EIN 473085726 · Headquarters: Sanford, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Maine Parent Teacher Association Inc

    EIN 473407208 · Headquarters: Cape Neddick, ME, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Maine Parent Teacher Association Inc

    EIN 821777607 · Headquarters: Fryeburg, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Maine Parent Teacher Association Inc

    EIN 830880432 · Headquarters: Kennebunk, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Maine Parent Teacher Association Inc

    EIN 831345441 · Headquarters: Sanford, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Maine Parent Teacher Association Inc

    EIN 912062351 · Headquarters: South Portland, ME, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  51. Maine Parent Teacher Association Inc

    EIN 912062353 · Headquarters: Bethel, ME, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  52. Maine Parent Teacher Association Inc

    EIN 912062399 · Headquarters: South Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Maine Parent Teacher Association Inc

    EIN 912062434 · Headquarters: Kennebunk, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Maine Parent Teacher Association Inc

    EIN 912062435 · Headquarters: Gardiner, ME, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. Maine Parent Teacher Association Inc

    EIN 912062462 · Headquarters: Madawaska, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Maine Parent Teacher Association Inc

    EIN 912062469 · Headquarters: Lovell, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Maine Parent Teacher Association Inc

    EIN 994540740 · Headquarters: Sanford, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Maine Parent Teacher Association Kittery K-8 Pta

    EIN 912064249 · Headquarters: Kittery, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Maine Parent Teachers Association Inc

    EIN 475215158 · Headquarters: Fryeburg, ME, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  60. Maine Parents and Providers of Diabetics

    EIN 460745059 · Headquarters: South Portland, ME, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Maine Parkinson Society

    EIN 010517116 · Headquarters: Brewer, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Maine Partners of the Americas Inc

    EIN 010530251 · Headquarters: Yarmouth, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Maine Paws for Veterans Inc

    EIN 455463126 · Headquarters: TOPSHAM, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Maine Peace Fund

    EIN 222484720 · Headquarters: Freeport, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Maine Pellet Fuels Association

    EIN 263094353 · Headquarters: Portland, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Maine People Before Politics

    EIN 273923887 · Headquarters: AUGUSTA, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  67. Maine People's Alliance

    EIN 010383493 · Headquarters: PORTLAND, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Maine People's Resource Center

    EIN 222586108 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Maine Pharmacy Association

    EIN 237440515 · Headquarters: AUGUSTA, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Maine PHCC

    EIN 016017036 · Headquarters: Cumberland, ME, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Maine Philanthropy Center

    EIN 010503126 · Headquarters: Portland, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Maine Podiatric Medical Association

    EIN 010381143 · Headquarters: PORTLAND, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Maine Poetry Central

    EIN 134352206 · Headquarters: Norway, ME, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  74. Maine Poets Society

    EIN 222619874 · Headquarters: RANDOLPH, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Maine Police Emerald Society

    EIN 550810299 · Headquarters: SCARBOROUGH, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Maine Policy Institute

    EIN 453639767 · Headquarters: Portland, ME, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. Maine Pooled Disability Trust

    EIN 043702712 · Headquarters: AUGUSTA, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Maine Pops Concert Band Inc

    EIN 271319182 · Headquarters: Falmouth, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Maine Power for Maine People

    EIN 844695042 · Headquarters: RICHMOND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Maine Preservation

    EIN 010319524 · Headquarters: YARMOUTH, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Maine Press Association

    EIN 222898906 · Headquarters: Camden, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Maine Pretrial Services

    EIN 010461120 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Maine Primary Care Association

    EIN 222630127 · Headquarters: Augusta, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Maine Principals' Association

    EIN 010241055 · Headquarters: AUGUSTA, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Maine Prison Ministries

    EIN 273953503 · Headquarters: brooks, ME, US · Crime & Legal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. Maine Prisoner Advocacy Coalition

    EIN 272861615 · Headquarters: LISBON, ME, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Maine Prisoner Re-Entry Network Inc

    EIN 842071370 · Headquarters: Lewiston, ME, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Maine Pro-musica

    EIN 264432012 · Headquarters: ROCKPORT, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  89. Maine Professional Drivers Association Inc

    EIN 010451528 · Headquarters: Biddeford, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Maine Professional Guides Assoc

    EIN 010516668 · Headquarters: Augusta, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Maine Professional Photography Association

    EIN 010463786 · Headquarters: SACO, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Maine Proj for Fine Art Conservatio

    EIN 271826344 · Headquarters: Portland, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Maine Psychological Association

    EIN 010486021 · Headquarters: CUMBERLAND CENTER, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Maine Public

    EIN 223171529 · Headquarters: Lewiston, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Maine Public Broadcasting Corp Employees Association

    EIN 010481653 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Maine Public Health Association

    EIN 222570302 · Headquarters: Augusta, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Maine Public Relations Council

    EIN 016639477 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Maine Public Safety Pipe & Drum Corps

    EIN 262543202 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Maine Public Spending Research Group

    EIN 201919412 · Headquarters: Cumberland, ME, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  100. Maine Pulp & Paper Association

    EIN 010280483 · Headquarters: Augusta, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

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