Nonprofits in Windham, Maine

Nonprofits in Windham, Maine. Browse 122 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. A Phillip Randolph Institute of Maine Chapter

    EIN 991501752 · Headquarters: Windham, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. American Federation of Labor & Congress of Industrial Orgs

    EIN 016022315 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. American Legion

    EIN 016029206 · Headquarters: WINDHAM, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. American Legion Auxiliary

    EIN 463220986 · Headquarters: Windham, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Postal Workers Union Auxiliary

    EIN 016020750 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. American Rental Association

    EIN 222581492 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Ancient Arabic Order of the Nobles of the Mystic Shrine of Na

    EIN 010353355 · Headquarters: Windham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  8. Ancient Free & Accepted Masons of Maine

    EIN 237530981 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Anglers Road Association

    EIN 263184740 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Association of Md Mba Programs

    EIN 262997028 · Headquarters: WINDHAM, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Australian Shepherd Club of Maine

    EIN 814646136 · Headquarters: WINDHAM, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Center for Herding Instinct Preservation

    EIN 991700635 · Headquarters: WINDHAM, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Collins Pond Improvement Association

    EIN 815352681 · Headquarters: Windham, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Cpwsra

    EIN 365072939 · Headquarters: Windham, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Crockett Foundation

    EIN 010471523 · Headquarters: Windham, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Crossroad Youth Outreach

    EIN 010500897 · Headquarters: Windham, ME, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  17. Cumberland County Communications

    EIN 271615552 · Headquarters: WINDHAM, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Day One

    EIN 010322532 · Headquarters: WINDHAM, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Disabled American Veterans

    EIN 016024437 · Headquarters: Windham, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Down East Ski Club Inc

    EIN 237174591 · Headquarters: WINDHAM, ME, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. East Windham Fire Company

    EIN 465415629 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Food and Fellowship Inc

    EIN 030395545 · Headquarters: Windham, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Fraternal Order of Eagles 4352 Aerie

    EIN 010496076 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Friends of Patrol Base 19

    EIN 820739683 · Headquarters: Windham, ME, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Friends of the Windham Public & Library

    EIN 010384135 · Headquarters: Windham, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Gbokpasom Inc

    EIN 465067012 · Headquarters: WINDHAM, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Global Harvest Outreach

    EIN 201878432 · Headquarters: Windham, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Grace Hudowalski Charitable Trust

    EIN 146179116 · Headquarters: WINDHAM, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Greater Windham Business Exchange

    EIN 832794893 · Headquarters: WINDHAM, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Guild of Maine Woodworkers

    EIN 010473122 · Headquarters: Windham, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Healing Tribe

    EIN 831206000 · Headquarters: Windham, ME, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Highland Lake Association

    EIN 010489647 · Headquarters: Windham, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Hope-jg Fights Als

    EIN 863670201 · Headquarters: WINDHAM, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Ineza Village Inc

    EIN 824725346 · Headquarters: Windham, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. International Association of Lions Clubs

    EIN 016021788 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. International Order of the Rainbow Girls

    EIN 237144001 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Order of the Rainbow Girls

    EIN 237144012 · Headquarters: Windham, ME, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Jacques Lane & Aroostook Drive Road

    EIN 462050033 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Jared Pelletier Memorial Foundation

    EIN 995058804 · Headquarters: Windham, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Kiwanis International Inc

    EIN 016012318 · Headquarters: Windham, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 010448514 · Headquarters: windham, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 611629026 · Headquarters: WINDHAM, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Little Meeting House Corporation of Windham Maine

    EIN 010638823 · Headquarters: Windham, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Little Sebago Lake Association

    EIN 010437253 · Headquarters: WINDHAM, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Long Creek Watershed Management District

    EIN 272243654 · Headquarters: WINDHAM, ME, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  46. Maine Association of Professional Accountants

    EIN 222492611 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Maine Down Syndrome Network

    EIN 421539612 · Headquarters: Windham, ME, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Maine Foodscapes Inc

    EIN 834414589 · Headquarters: Windham, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Maine Licensed Denturist Association

    EIN 352416028 · Headquarters: Windham, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Maine Parent Teacher Association Inc

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

  51. Maine Parent Teacher Association Inc

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

  52. Maine Revival Today

    EIN 831545858 · Headquarters: WINDHAM, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Maine Small Group of God

    EIN 463453349 · Headquarters: WINDHAM, ME, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Maine Society for Respiratory Care

    EIN 010345865 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Maine State Boating Association Inc

    EIN 010412499 · Headquarters: Windham, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Many Hands Montessori School

    EIN 463717284 · Headquarters: Windham, ME, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Mghelpme Gaited Horse Rescue

    EIN 811418831 · Headquarters: Windham, ME, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Middle Intervale Cemetery

    EIN 900069472 · Headquarters: WINDHAM, ME, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Move Windham Forward

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

  60. Muscles Inc

    EIN 831474788 · Headquarters: Windham, ME, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  61. National Kitchen & Bath Asso

    EIN 010056995 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. National Society United States Daughters of 1812

    EIN 010163098 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. New England Christian Arts Council

    EIN 208578249 · Headquarters: Windham, ME, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  64. Order of the Eastern Star of Maine

    EIN 237336463 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  65. Peace Justice Center of Southern Maine

    EIN 222894534 · Headquarters: Windham, ME, US · Crime & Legal Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. Pihcintu

    EIN 870785901 · Headquarters: Windham, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Portland Seamens Friend Society

    EIN 010211545 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Presumpscot River Watch

    EIN 223077936 · Headquarters: Windham, ME, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  69. Raymond-windham Esp Assoc

    EIN 270397827 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Remnant T Ministries

    EIN 010496287 · Headquarters: WINDHAM, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Revolution Fitness

    EIN 992817516 · Headquarters: Windham, ME, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Richard E Dyke Foundation Inc

    EIN 208568031 · Headquarters: WINDHAM, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990

  73. Riding to the Top

    EIN 010482069 · Headquarters: WINDHAM, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Rock Across America

    EIN 262882300 · Headquarters: WINDHAM, ME, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. Safe Kids Maine

    EIN 273670236 · Headquarters: Windham, ME, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Sebago Lakes Region Chamber of Commerce

    EIN 010361797 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Sebago Lakes Region Chamber of Commerce Charitable Trust

    EIN 611789715 · Headquarters: WINDHAM, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Sebago Lakes Region Fuller Center for Housing

    EIN 843119233 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Sebago Lakes Rotary Club

    EIN 222932453 · Headquarters: Windham, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Sebago Medical Group Inc

    EIN 881624105 · Headquarters: Windham, ME, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Sharing with Our Shepherds

    EIN 993610847 · Headquarters: Windham, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Smart Child & Family Services

    EIN 010493869 · Headquarters: WINDHAM, ME, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990

  83. Soul Saving Ministries

    EIN 301322857 · Headquarters: Windham, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Southern Maine Gearbots

    EIN 454018926 · Headquarters: Windham, ME, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  85. Starbase Me

    EIN 010564079 · Headquarters: Windham, ME, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  86. Taylor James Steeves Foundation

    EIN 831484465 · Headquarters: WINDHAM, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. The Beloit Poetry Foundation Inc

    EIN 222946728 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. The Hope-jg Foundation

    EIN 464754549 · Headquarters: WINDHAM, ME, USA · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  89. The Sebago Lake Rotary Club Charitable Fund Inc

    EIN 010500635 · Headquarters: Windham, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Thomas House

    EIN 474270848 · Headquarters: Windham, ME, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Trust for Portland Employees

    EIN 226464697 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. United Soccer Federation of Maine

    EIN 010499734 · Headquarters: WINDHAM, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. University of Maine System Inc

    EIN 010515963 · Headquarters: WINDHAM, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. University of Maine System Inc

    EIN 271713510 · Headquarters: Windham, ME, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  95. Veterans of Foreign Wars of the United States Dept of Maine

    EIN 010458222 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Wade Millett Memorial Foundation

    EIN 882158175 · Headquarters: Windham, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Walk a Mile in Their Shoes

    EIN 920663560 · Headquarters: WINDHAM, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Westbrook Seals

    EIN 010496380 · Headquarters: Windham, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Western Maine Wings

    EIN 260215326 · Headquarters: Windham, ME, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  100. Windham and Raymond Pride

    EIN 934752113 · Headquarters: Windham, ME, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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