Nonprofits in Middletown, Connecticut

Nonprofits in Middletown, Connecticut. Browse 369 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. 0189 Valley Shore Acappella Chapter

    EIN 060971123 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. 191914 Ministries Incorporated

    EIN 261675759 · Headquarters: Middletown, CT, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. 206 INC

    EIN 770713856 · Headquarters: MIDDLETOWN, CT, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. A Better Choice Women's Center Inc

    EIN 222990656 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. A More Excellent Way Ministries Inc

    EIN 061429190 · Headquarters: Middletown, CT, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. Aamar Nijer My Own Incorported

    EIN 203489420 · Headquarters: MIDDLETOWN, CT, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  7. Academy of Mastery Inc

    EIN 270957303 · Headquarters: Middletown, CT, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Adelphic Literary Society of Wesleyan University

    EIN 066070896 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. African American Cultural Center Inc

    EIN 332371806 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Ahern Whalen Baseball

    EIN 753234182 · Headquarters: Middletown, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Alderhouse Residential Communities Inc

    EIN 061400717 · Headquarters: Middletown, CT, USA · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990

  12. All People Community Outreach Ministries

    EIN 061623723 · Headquarters: Middletown, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Almira Stephan Memorial Playhouse Inc

    EIN 061585606 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Alpha Epsilon Pi Fraternity

    EIN 271305872 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. Also-cornerstone Inc

    EIN 060860903 · Headquarters: MIDDLETOWN, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2009 · Primary form: IRS Form 990

  16. Altrusa International Foundation Inc

    EIN 273481984 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Altrusa International Inc

    EIN 066107698 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Amateur Athletic Union of the United States Inc

    EIN 800653394 · Headquarters: Middletown, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. American Association of Diabetes Educators Inc

    EIN 363551250 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  20. American Association of University Women Inc

    EIN 066359934 · Headquarters: Middletown, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. American Federation of Government Employees

    EIN 066082836 · Headquarters: MIDDLETOWN, CT, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  22. American Federation of Musicians of the Us & Canada

    EIN 066069221 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. American Federation of State County & Municipal Employees

    EIN 066069198 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. American Federation of State County & Municipal Employees Dba Afscme Local1361

    EIN 066074538 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. American Federation of Teachers

    EIN 237365414 · Headquarters: MIDDLETOWN, CT, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Federation of Teachers 1381 Middletown Federation of Teachers

    EIN 061181761 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. American Legion

    EIN 060902569 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Legion

    EIN 760807414 · Headquarters: Middletown, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. American Orff Schulwerk Association Connecticut Chapter

    EIN 061291910 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. American Society of Addiction Medicine Inc

    EIN 061575323 · Headquarters: Middletown, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Amnesty Community Development Corporation Inc

    EIN 800375798 · Headquarters: MIDDLETOWN, CT, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Art Guild of Middletown Connecticut Inc

    EIN 223190464 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Artfarm

    EIN 204931656 · Headquarters: Middletown, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Artists for World Peace Inc

    EIN 571184659 · Headquarters: MIDDLETOWN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Bangladesh Society of Connecticut

    EIN 831758411 · Headquarters: Middletown, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Bee and Missionary Society

    EIN 066041025 · Headquarters: Middletown, CT, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  37. Benevolent & Protective Order of Elks of the USA

    EIN 060258889 · Headquarters: Middletown, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  38. Bennett Benevolence Fund

    EIN 333554381 · Headquarters: Middletown, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Bennett Benevolent Fund Llc

    EIN 995011556 · Headquarters: Middletown, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Beseck Mountain Rescue Inc

    EIN 711014360 · Headquarters: Middletown, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Beta Theta Pi Fraternity

    EIN 237122783 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  42. Black Women of the Insurance Industry Incorporated

    EIN 334717066 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Bm Clark Foundation

    EIN 010282855 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  44. Braids and Company

    EIN 862107533 · Headquarters: Middletown, CT, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Businessindustry Foundation of Middlesex County Inc

    EIN 222793181 · Headquarters: MIDDLETOWN, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Buttonwood Tree Performing Arts Center Inc

    EIN 061328551 · Headquarters: MIDDLETOWN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Cans-4-A-Cause of Greater Middletown

    EIN 863459602 · Headquarters: Middletown, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Carhar Philanthropies Inc

    EIN 203824942 · Headquarters: MIDDLETOWN, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Caritas Immigration Legal Services

    EIN 882387482 · Headquarters: MIDDLETOWN, CT, US · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Catales Incorporated Cat Tales Incorporated

    EIN 061538839 · Headquarters: MIDDLETOWN, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Catholic War Veterans of the United States of America Inc

    EIN 237189069 · Headquarters: MIDDLETOWN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Catholic War Veterans of the United States of America Inc

    EIN 450594512 · Headquarters: MIDDLETOWN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Centerpoint Connecticut Condo Assoc Inc

    EIN 453833521 · Headquarters: MIDDLETOWN, CT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Central Connecticut Rowing Inc

    EIN 473321891 · Headquarters: MIDDLETOWN, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Central Regional Tourism District Inc

    EIN 061369421 · Headquarters: MIDDLETOWN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Change Youth Inc

    EIN 813652409 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Charter Oak Music Festival Inc

    EIN 850882116 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Chc Realty Ii Inc

    EIN 821653914 · Headquarters: MIDDLETOWN, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Chc Realty Inc

    EIN 274296337 · Headquarters: MIDDLETOWN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Chc1 Media Inc

    EIN 453784467 · Headquarters: MIDDLETOWN, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Chenrezig Tibetan Buddhist Center Of

    EIN 061468884 · Headquarters: Middletown, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Child Guidance Center of Southern Connecticut Inc

    EIN 060712058 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Christians Alliance Inc

    EIN 820745052 · Headquarters: Middletown, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Civitan Club of Middletown

    EIN 237136308 · Headquarters: MIDDLETOWN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Close the Gap Inc

    EIN 814876724 · Headquarters: Middletown, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Community Econsult Network Inc

    EIN 810690892 · Headquarters: MIDDLETOWN, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Community Foundation of Middlesex County Inc

    EIN 061477711 · Headquarters: MIDDLETOWN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Community Health Center Inc

    EIN 060897105 · Headquarters: MIDDLETOWN, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Compassion Fund Inc

    EIN 823704058 · Headquarters: MIDDLETOWN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Concussion Box Incorperated

    EIN 920361246 · Headquarters: Middletown, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Conn Association for Supervision and Curriculum Development

    EIN 061048804 · Headquarters: MIDDLETOWN, CT, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  72. Connecticut Association for Community Action Inc

    EIN 060924931 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Connecticut Association of Conservation & Inland Wetlands

    EIN 223209645 · Headquarters: MIDDLETOWN, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Connecticut Association of Health Care Facilities Inc

    EIN 066070891 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Connecticut Association of Nurse Anesthetists

    EIN 237371207 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Connecticut Association of Social Workers Inc

    EIN 202758736 · Headquarters: Middletown, CT, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. Connecticut Bead Society

    EIN 061556696 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Connecticut Catholic Hospital Council Inc

    EIN 061055432 · Headquarters: MIDDLETOWN, CT, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  79. Connecticut Chapter of the Air and Wast Management Association

    EIN 061369613 · Headquarters: Middletown, CT, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  80. Connecticut Coalition Against Domestic Violence Inc

    EIN 060985675 · Headquarters: MIDDLETOWN, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Connecticut Convention and Sports Bureau Inc

    EIN 060913792 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Connecticut District Export Council

    EIN 237073778 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Connecticut Employees Union Independent

    EIN 060838430 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Connecticut Health Advancement and Research Trust Inc

    EIN 061586391 · Headquarters: MIDDLETOWN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Connecticut Heritage Productions Inc

    EIN 061048537 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  86. Connecticut Humanities Council Inc

    EIN 060902244 · Headquarters: MIDDLETOWN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Connecticut Land Conservation Council Inc

    EIN 822683386 · Headquarters: Middletown, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Connecticut Legal Rights Project Inc

    EIN 223069277 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Connecticut Legal Services Inc

    EIN 060955461 · Headquarters: MIDDLETOWN, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Connecticut Library Consortium Inc

    EIN 060972533 · Headquarters: Middletown, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Connecticut Maharashtra Mandal

    EIN 208972669 · Headquarters: Middletown, CT, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Connecticut Music Educators Assn Inc

    EIN 066071077 · Headquarters: Middletown, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Connecticut Nurses Association

    EIN 060305245 · Headquarters: Middletown, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Connecticut Outlaws Travel Baseball and Softball Club Inc

    EIN 464578836 · Headquarters: MIDDLETOWN, CT, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  95. Connecticut Parrot Society Inc

    EIN 510633050 · Headquarters: Middletown, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Connecticut Radio Fellowship Inc

    EIN 066065406 · Headquarters: MIDDLETOWN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Connecticut River Coastal Conservation District Inc

    EIN 060733567 · Headquarters: MIDDLETOWN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Connecticut Science Teachers Assoc Inc

    EIN 510190771 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Connecticut Sports Management Group

    EIN 061240550 · Headquarters: MIDDLETOWN, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Connecticut State Grange Patrons of Husbandry

    EIN 237584846 · Headquarters: Middletown, CT, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

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