Nonprofits in Portland, Maine

Nonprofits in Portland, Maine. Browse 1,194 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 Access Immigrant Network

    EIN 300239409 · Headquarters: Portland, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Maine Affordable Energy

    EIN 872441832 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Maine Affordable Housing Coalition

    EIN 924015857 · Headquarters: PORTLAND, ME, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Maine Africans Asylum Resource Center

    EIN 931677602 · Headquarters: Portland, ME, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Maine Alliance for Economic Growth

    EIN 934218630 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Maine Alliance of Media Arts

    EIN 010347799 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. Maine Amateur Wrestling Alliance Inc

    EIN 010470570 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  8. Maine Angels

    EIN 453363431 · Headquarters: Portland, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Maine Animal Coalition

    EIN 010429992 · Headquarters: Portland, ME, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. Maine Animal Coalition

    EIN 223018087 · Headquarters: Portland, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Maine Appalachian Trail Club

    EIN 526047992 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Maine Appalachian Trail Land Trust

    EIN 010717546 · Headquarters: Portland, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Maine Art Education Association

    EIN 010361327 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Maine Art Museum Trail

    EIN 262711323 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Maine Artist Collective

    EIN 454118794 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Maine Assoc of Dispute Resolution Prof

    EIN 010475697 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Maine Association for New Americans

    EIN 462890018 · Headquarters: Portland, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Maine Association of Broadcasters

    EIN 010338987 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Maine Association of Conservation Districts

    EIN 222503739 · Headquarters: PORTLAND, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Maine Association of Criminal Defense Lawyers

    EIN 010495988 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Maine Association of Digital Forensics Professionals

    EIN 811435225 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. Maine Association of Museums

    EIN 010458405 · Headquarters: PORTLAND, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Maine Association of Nonprofits

    EIN 010488538 · Headquarters: Portland, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Maine Association of Recovery Residences

    EIN 813043488 · Headquarters: PORTLAND, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Maine Behavioral Health Partnership

    EIN 270017744 · Headquarters: PORTLAND, ME, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  26. Maine Biomedical Research Coalition

    EIN 010546877 · Headquarters: Portland, ME, US · Medical Research · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Maine Black Community Development Inc

    EIN 871642781 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Maine Blues Society

    EIN 223036258 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Maine Boys to Men

    EIN 201117811 · Headquarters: PORTLAND, ME, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Maine Bridge Association

    EIN 010365995 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Maine Business and Professional Womens Futurama

    EIN 223033083 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Maine Business Immigration Coalition

    EIN 815112291 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Maine Career Development Association

    EIN 870745470 · Headquarters: Portland, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Maine Center for Creativity

    EIN 202826251 · Headquarters: Portland, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  35. Maine Center for Enterprise Development Dba Maine Center for Entrepreneurs

    EIN 010510641 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Maine Center on Deafness

    EIN 010416755 · Headquarters: PORTLAND, ME, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990

  37. Maine Charitable Mechanic Association

    EIN 010248533 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Maine Citizens Against Handgun Violence

    EIN 010533032 · Headquarters: PORTLAND, ME, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Maine Citizens Against Handgun Violence Foundation

    EIN 010533033 · Headquarters: PORTLAND, ME, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Maine Citizens for Clean Elections

    EIN 272646667 · Headquarters: Portland, ME, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Maine Civic Action

    EIN 832461203 · Headquarters: PORTLAND, ME, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Maine College of Art and Design

    EIN 010378758 · Headquarters: PORTLAND, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Maine Community Law Center

    EIN 474320262 · Headquarters: PORTLAND, ME, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  44. Maine Community Tennis

    EIN 812817964 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Maine Composites Alliance

    EIN 010523209 · Headquarters: PORTLAND, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Maine Council for the Social Studies

    EIN 264188114 · Headquarters: PORTLAND, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Maine Council of Child and Adolescent Psychiatry

    EIN 010460426 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Maine County and State Teachers of the Year Association

    EIN 870820273 · Headquarters: Portland, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Maine Credit Union League

    EIN 010248224 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Maine Credit Union's Campaign for Ending Hunger

    EIN 261720415 · Headquarters: PORTLAND, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Maine Democratic Socialists of America

    EIN 822119047 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Maine Distillers Guild

    EIN 811366491 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Maine Donor Alliance

    EIN 871386372 · Headquarters: Portland, ME, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Maine Donor Alliance Fund

    EIN 871481598 · Headquarters: Portland, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Maine Driver Education Association

    EIN 932245278 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Maine Educational Technology Directors Association

    EIN 820981972 · Headquarters: Portland, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Maine Employee Benefits Council

    EIN 010464798 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Maine Estate Planning Council

    EIN 510200347 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Maine Film and Video Association

    EIN 010542924 · Headquarters: PORTLAND, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Maine Fore Charity

    EIN 844995820 · Headquarters: PORTLAND, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Maine Foundation for Cardiac Surgery

    EIN 010493563 · Headquarters: PORTLAND, ME, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  62. Maine Franchise Owners Assoc

    EIN 463570074 · Headquarters: PORTLAND, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Maine Gator Booster Club

    EIN 223131665 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Maine Gay Mens Chorus Incorporated

    EIN 473422605 · Headquarters: PORTLAND, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Maine Girls High School Hockey Coaches Association

    EIN 831110706 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Maine Guaranteed Access Reinsurance Association

    EIN 454331075 · Headquarters: Portland, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Maine Historical Society

    EIN 010211530 · Headquarters: PORTLAND, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Maine Homeless Veterans Alliance

    EIN 465485095 · Headquarters: Portland, ME, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Maine Homeopathic Initiatives

    EIN 821688453 · Headquarters: PORTLAND, ME, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  70. Maine Humanities Council

    EIN 010339295 · Headquarters: PORTLAND, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. Maine Illustrators Collective Inc

    EIN 203005753 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  72. Maine Immigrants' Rights Coalition

    EIN 823097991 · Headquarters: PORTLAND, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Maine Initiativesinc

    EIN 010484310 · Headquarters: PORTLAND, ME, USA · Crime & Legal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. Maine Interfaith Youth Alliance

    EIN 461271649 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Maine Interior Design Association

    EIN 010486446 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Maine International Trade Center

    EIN 010509118 · Headquarters: Portland, ME, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Maine Irish Childrens Program

    EIN 010451009 · Headquarters: Portland, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  78. Maine Irish Heritage Center

    EIN 810546468 · Headquarters: Portland, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Maine Islamic Funeral Services

    EIN 472030519 · Headquarters: Portland, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Maine Island Trail Association

    EIN 010478709 · Headquarters: Portland, ME, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  81. Maine Jewish Film Festival

    EIN 010526374 · Headquarters: Portland, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Maine Joint Replacement Research Institute

    EIN 010525630 · Headquarters: Portland, ME, US · Medical Research · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  83. Maine Law Alumni Association

    EIN 452231604 · Headquarters: PORTLAND, ME, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  84. Maine Lawyers for the Rule of Law

    EIN 393979224 · Headquarters: Portland, ME, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Maine Licensed Private Investigators Association

    EIN 010541924 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Maine Marine Association

    EIN 454549937 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Maine Mariners Foundation

    EIN 394653611 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. Maine Medical Marijuana Patients Center

    EIN 010492999 · Headquarters: Portland, ME, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  89. Maine Momentum

    EIN 834606676 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  90. Maine Motorcoach Network

    EIN 823355547 · Headquarters: PORTLAND, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Maine Mountain Collaborative

    EIN 813548148 · Headquarters: Portland, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Maine Muslim Community Center

    EIN 030574344 · Headquarters: Portland, Maine, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Maine Narrow Gauge Railroad and Industrial Heritage Trust

    EIN 010478004 · Headquarters: Portland, ME, USA · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990

  94. Maine Needs Inc

    EIN 844746926 · Headquarters: Portland, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Maine Network Partners

    EIN 824024576 · Headquarters: Portland, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Maine Newspapers in Education Fund Inc

    EIN 208419726 · Headquarters: Portland, ME, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. Maine Nordic Ski Council

    EIN 010478624 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. 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

  99. Maine Outdoor Alliance

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

  100. Maine Outdoor Brands Inc

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

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