Nonprofits in Waterville, Maine

Nonprofits in Waterville, Maine. Browse 128 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. 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

  2. Adventure Foundation International

    EIN 412326467 · Headquarters: Waterville, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Alfond Youth & Community Center

    EIN 043341661 · Headquarters: WATERVILLE, ME, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Alliance for Affordable Psychotherapy

    EIN 270571308 · Headquarters: Waterville, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. Alliance for Troubled Families Aftf

    EIN 222474592 · Headquarters: Waterville, ME, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. American Council of the Blind of Maine

    EIN 016013214 · Headquarters: WATERVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. American Federation of Labor & Congress of Industrial Orgs

    EIN 010423126 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. American Legion Auxiliary

    EIN 010348273 · Headquarters: Waterville, ME, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  9. American Legion Post 5 Bourque-Lanigan

    EIN 010018927 · Headquarters: Waterville, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. American Postal Workers Union

    EIN 237343685 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Ancient Free & Accepted Masons of Maine

    EIN 237531005 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Atkins Charitable Trust

    EIN 016081034 · Headquarters: WATERVILLE, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  13. Big Brothers Big Sisters of Kennebec Valley

    EIN 010376502 · Headquarters: WATERVILLE, ME, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Central Maine Apartment Owners

    EIN 271803604 · Headquarters: WATERVILLE, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Central Maine Community Betterment Collaborative

    EIN 842985363 · Headquarters: WATERVILLE, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Central Maine Family Christmas Dinner

    EIN 743230002 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Central Maine Growth Council

    EIN 010546258 · Headquarters: Waterville, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Central Maine Recovery Group

    EIN 010799919 · Headquarters: Waterville, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  19. Charles a Dean Trust Dtd 3121913

    EIN 046026858 · Headquarters: WATERVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Children's Discovery Museum

    EIN 010437848 · Headquarters: WATERVILLE, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Colby College Charitable Tr

    EIN 010529787 · Headquarters: Waterville, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  22. Common Street Arts

    EIN 462906490 · Headquarters: WATERVILLE, ME, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. Council of the Order of High Priesthood of the State of Maine

    EIN 016014602 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  24. Crisis Pregnancy Ctr of Central Maine

    EIN 043335128 · Headquarters: WATERVILLE, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Delta Ambulance

    EIN 010329792 · Headquarters: WATERVILLE, ME, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Educare Central Maine

    EIN 264176872 · Headquarters: WATERVILLE, ME, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  27. Education Haiti - Edikasyon Ayiti

    EIN 830991020 · Headquarters: Waterville, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Elm City Community Music School

    EIN 991958775 · Headquarters: WATERVILLE, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Friends of Lc Bates Museum

    EIN 270923210 · Headquarters: WATERVILLE, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  30. Friends of Quarry Road

    EIN 273918525 · Headquarters: Waterville, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Friends of the Childrens Home for Little Wanderers

    EIN 016014541 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Global Friends International Inc

    EIN 822197242 · Headquarters: WATERVILLE, ME, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Greater Waterville Area Food Bank D/b/a Waterville Food Bank

    EIN 270589448 · Headquarters: WATERVILLE, ME, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Greater Waterville Area Youth Hocke Dba Central Maine Youth Hockey Asso

    EIN 201036806 · Headquarters: WATERVILLE, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Hallowed Ground Womens Retreat Inc

    EIN 834340179 · Headquarters: WATERVILLE, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  36. Hallowell Community Band Inc

    EIN 016019113 · Headquarters: WATERVILLE, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. HealthReach Community Health Centers

    EIN 016023664 · Headquarters: Waterville, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. HealthReach Community Health Centers

    EIN 510187548 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Healthy Northern Kennebec

    EIN 010458527 · Headquarters: Waterville, ME, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Higher Education & Leadership

    EIN 843429672 · Headquarters: WATERVILLE, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Hospice Volunteers of Waterville Ar

    EIN 222503856 · Headquarters: WATERVILLE, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Humane Society Waterville Area

    EIN 237076479 · Headquarters: WATERVILLE, ME, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Inland Hospital Northern Light Inland Hospital

    EIN 010217211 · Headquarters: WATERVILLE, ME, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Inspiration Aviation Ministries Inc

    EIN 455497928 · Headquarters: Waterville, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. International Association of Machinist & Aerospace Workers

    EIN 222568406 · Headquarters: WATERVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Kennebec Mental Health Associates

    EIN 611419905 · Headquarters: WATERVILLE, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Kennebec Messalonskee Trails

    EIN 830409042 · Headquarters: WATERVILLE, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Kennebec Rock & Mineral Club

    EIN 272283925 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. Kennebec Valley Community Action Program

    EIN 010277678 · Headquarters: WATERVILLE, ME, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  50. Kennebec Valley Human Resource Association

    EIN 800122324 · Headquarters: Waterville, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Kennebec Valley Mental Health Cente D/b/a Kennebec Behavioral Health

    EIN 010265559 · Headquarters: WATERVILLE, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Kennebec Valley Organization

    EIN 201283854 · Headquarters: WATERVILLE, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  53. Kennebec Valley Tourism Council

    EIN 010458264 · Headquarters: WATERVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Kmha Foundation Inc

    EIN 611419904 · Headquarters: WATERVILLE, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Kmha Real Estate Inc

    EIN 611419906 · Headquarters: WATERVILLE, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Knights of Colombus

    EIN 262445070 · Headquarters: Waterville, ME, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 800187898 · Headquarters: Waterville, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 844516096 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Knights Templar of the United States of America

    EIN 016011719 · Headquarters: Waterville, ME, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  60. Lakewood Northern Light Continuing Care Lakewood

    EIN 010421234 · Headquarters: Waterville, ME, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  61. Lets Talk Language School

    EIN 201356340 · Headquarters: Waterville, ME, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  62. Maine Ambulance Association

    EIN 842128616 · Headquarters: WATERVILLE, ME, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  63. Maine Association for Middle Level Education Inc

    EIN 010524078 · Headquarters: Waterville, ME, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  64. Maine Association of Naturopathic Doctors

    EIN 010496078 · Headquarters: Waterville, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Maine Association of Student Financial Aid Administrators

    EIN 223027064 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Maine Atv Coalition

    EIN 922334981 · Headquarters: Waterville, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Maine Biological & Medical Science Symposium

    EIN 010383055 · Headquarters: Waterville, ME, US · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  68. Maine Children's Home for Little Wanderers

    EIN 010267392 · Headquarters: WATERVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Maine Clinical Counselors Association

    EIN 010434600 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Maine Film Center

    EIN 010419284 · Headquarters: WATERVILLE, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990

  71. Maine Nursing Action Coalition C/o Law Office of Daniel J Bernier

    EIN 471199484 · Headquarters: WATERVILLE, ME, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Maine Sheriffs Association

    EIN 010463255 · Headquarters: Waterville, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Mayflower Hill Broadcasting Corporation

    EIN 141876184 · Headquarters: WATERVILLE, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Mid-Maine Chamber of Commerce

    EIN 010178800 · Headquarters: WATERVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Mid-Maine Global Forum

    EIN 010514420 · Headquarters: WATERVILLE, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Mid-Maine Homeless Shelter Inc

    EIN 010425115 · Headquarters: Waterville, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Middle People Project

    EIN 334954413 · Headquarters: Waterville, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Mt Lebanon Council 13

    EIN 352383395 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  79. National Exchange Club

    EIN 016019470 · Headquarters: Waterville, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. North Atlantic Conference Inc

    EIN 203099777 · Headquarters: WATERVILLE, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Outlaws Lacrosse

    EIN 923719930 · Headquarters: Waterville, ME, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Porchlight Ensemble

    EIN 394768238 · Headquarters: Waterville, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Precious Innocents Inc

    EIN 820613602 · Headquarters: WATERVILLE, ME, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  84. Psi Chi the National Honor Society in Psychology

    EIN 521236524 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. REM

    EIN 010499703 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Reprise Choral Ensemble

    EIN 833883601 · Headquarters: WATERVILLE, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Ripple Effect Project

    EIN 260545319 · Headquarters: WATERVILLE, ME, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Road Runners Club of America

    EIN 010391179 · Headquarters: WATERVILLE, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Rotary International

    EIN 412056157 · Headquarters: Waterville, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Sacred Heart Soup Kitchen Inc

    EIN 461553586 · Headquarters: WATERVILLE, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Sahs Girls Basketball Boosters

    EIN 882766901 · Headquarters: Waterville, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Somerset Bowhunter Association

    EIN 010480848 · Headquarters: Waterville, ME, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  93. Steves Heroes Foundation

    EIN 334280147 · Headquarters: Waterville, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Sunset Home of Waterville

    EIN 010219135 · Headquarters: WATERVILLE, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Sustain Mid Maine Coalition

    EIN 272805120 · Headquarters: Waterville, ME, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. Taconnett Falls Chapter of Maine Genealogical Society

    EIN 010537423 · Headquarters: Waterville, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Temple Academy

    EIN 863042188 · Headquarters: WATERVILLE, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. The Kotlas-waterville Area Sister City

    EIN 010485862 · Headquarters: Waterville, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. The Masters Mission International

    EIN 394269146 · Headquarters: Waterville, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. The President and Trustees of Colby College

    EIN 010211497 · Headquarters: Waterville, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

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