Nonprofits in Connecticut

Nonprofits in Connecticut. Browse 26,993 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. Hartford Employee Club Inc

    EIN 264299860 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  2. Hartford Employee Club Inc

    EIN 264300055 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  3. Hartford Employee Club Inc

    EIN 264300199 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  4. Hartford Employee Club Inc

    EIN 264300458 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  5. Hartford Employee Club Inc

    EIN 264320156 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. Hartford Employee Club Inc

    EIN 264320385 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  7. Hartford Employee Club Inc

    EIN 264320827 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  8. Hartford Employee Club Inc

    EIN 264321049 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Hartford Employee Club Inc

    EIN 264324495 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  10. Hartford Employee Club Inc

    EIN 264349962 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  11. Hartford Employee Club Inc

    EIN 264350256 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Hartford Employee Club Inc

    EIN 264351749 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Hartford Employee Club Inc

    EIN 264368351 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. Hartford Employee Club Inc

    EIN 264371276 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. Hartford Employee Club Inc

    EIN 264408401 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Hartford Employee Club Inc

    EIN 264465572 · Headquarters: Hartford, CT, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  17. Hartford Employee Club Inc

    EIN 264484305 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  18. Hartford Employee Club Inc

    EIN 264484390 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Hartford Employee Club Inc

    EIN 264488720 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. Hartford Employee Club Inc

    EIN 264590237 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  21. Hartford Employee Club Inc

    EIN 264592412 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  22. Hartford Employee Club Inc

    EIN 264592964 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  23. Hartford Employee Club Inc

    EIN 264730182 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  24. Hartford Equity in Academics Team

    EIN 453245302 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Hartford Evergreen Lodge 88

    EIN 066037234 · Headquarters: SOUTH WINDSOR, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Hartford Extended Area Triathletes Incorporated

    EIN 202525014 · Headquarters: Simsbury, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Hartford Family Child Care Educators Community Inc

    EIN 932845617 · Headquarters: HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Hartford Federation of Paraeducators Local 2221 Aft Aft-ct Afl-cio

    EIN 060956564 · Headquarters: ROCKY HILL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Hartford Federation of School Secretarie S Local 1100

    EIN 060937920 · Headquarters: HARTFORD, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Hartford Film Foundation

    EIN 334127876 · Headquarters: Hartford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Hartford Fire Emerald Society

    EIN 061615788 · Headquarters: HARTFORD, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Hartford Fire Fighters Survivors Fund Inc

    EIN 262878656 · Headquarters: Hartford, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  33. Hartford Food System Inc

    EIN 060991880 · Headquarters: HARTFORD, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  34. Hartford Foundation for Public Giving

    EIN 060699252 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Hartford Fraternal Order of Police Lodge 30

    EIN 010801518 · Headquarters: HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Hartford Friends of Wallace Stevens Inc

    EIN 061465393 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Hartford Friendship Kids Camp Inc

    EIN 203159146 · Headquarters: HARTFORD, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Hartford Gaa Club Inc

    EIN 454843718 · Headquarters: Glastonbury, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Hartford Gay and Lesbian Health Collective Inc

    EIN 061172441 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Hartford Gay Mens Chorus Inc

    EIN 461032168 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Hartford Golf Club

    EIN 060383880 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  42. Hartford Golf Club Scholarship Foundation

    EIN 222966886 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Hartford Graduate Chapter Phi Social Fellowship

    EIN 833087275 · Headquarters: EAST HARTFORD, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Hartford Guardians Inc

    EIN 061090100 · Headquarters: Hartford, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Hartford Gun Club Incorporated

    EIN 060383906 · Headquarters: East Granby, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Hartford Health Care Corporation Group Employee Benefits Plan Trust

    EIN 266671355 · Headquarters: Hartford, CT, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  47. Hartford Health Inititative Inc

    EIN 812306351 · Headquarters: Hartford, CT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Hartford Health Works Inc

    EIN 474296959 · Headquarters: CHESTER, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  49. Hartford HealthCare

    EIN 222672834 · Headquarters: Hartford, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  50. Hartford HealthCare Accountable Care Organization Inc

    EIN 460886367 · Headquarters: Wethersfield, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  51. Hartford HealthCare at Home Inc

    EIN 060646938 · Headquarters: Wethersfield, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  52. Hartford HealthCare Endowment LLC

    EIN 454181103 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  53. Hartford HealthCare Independence at Home Inc

    EIN 061161422 · Headquarters: Wethersfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. Hartford HealthCare Medical Group

    EIN 371911194 · Headquarters: Hartford, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Hartford HealthCare Medical Group

    EIN 454456939 · Headquarters: Wethersfield, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  56. Hartford Healthcare Senior Services Inc

    EIN 222635676 · Headquarters: SOUTHINGTON, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. Hartford Hellenic Soccer Club Inc

    EIN 061248578 · Headquarters: Hartford, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Hartford Hog Inc

    EIN 061341523 · Headquarters: Cromwell, CT, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Hartford Hospital

    EIN 060646668 · Headquarters: Hartford, CT, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  60. Hartford Hospital Auxiliary Co Hartford Hospital

    EIN 066040747 · Headquarters: Hartford, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Hartford Host Lion Charities Inc

    EIN 061487511 · Headquarters: Hartford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  62. Hartford Humanities Fund Inc

    EIN 454104840 · Headquarters: Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Hartford Independent Chamber Orchestra Inc

    EIN 823304926 · Headquarters: West Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Hartford International University for Religion and Peace

    EIN 060647016 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Hartford Interval House Inc

    EIN 060960005 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Hartford Jazz Society Inc

    EIN 066102327 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Hartford Kashrut Commission Inc

    EIN 991071214 · Headquarters: West Hartford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Hartford Kiwanis Fund Inc

    EIN 822761174 · Headquarters: Manchester, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Hartford Knights Corp

    EIN 830368833 · Headquarters: HARTFORD, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Hartford Korean Presbyterian Church

    EIN 270905730 · Headquarters: WEST HARTFORD, CT, USA · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990

  71. Hartford Land Bank Inc

    EIN 823965276 · Headquarters: HARTFORD, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Hartford Lending Hands Inc

    EIN 874142288 · Headquarters: New Haven, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Hartford Liederkranz Inc

    EIN 060383961 · Headquarters: East Hampton, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Hartford Lions Soccer Academy

    EIN 834568763 · Headquarters: Bloomfield, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Hartford Lodge No 723 Loyal Order of Moose

    EIN 060407958 · Headquarters: Hartford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Hartford Marathon Foundation Inc

    EIN 061415320 · Headquarters: EAST HARTFORD, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Hartford Medical Society

    EIN 060384010 · Headquarters: LITCHFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Hartford Municipal Employees Association

    EIN 061045708 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Hartford Music Teachers Alliance

    EIN 472325522 · Headquarters: Farmington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Hartford Naf Foundation Inc

    EIN 813959410 · Headquarters: Hartford, CT, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  81. Hartford Neighborhood Centers

    EIN 060646932 · Headquarters: Hartford, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Hartford NEXT Inc

    EIN 203241226 · Headquarters: Hartford, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Hartford Northend Little League Inc

    EIN 822090644 · Headquarters: Hartford, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Hartford Ocotal Sister City Project Inc

    EIN 800710685 · Headquarters: Hartford, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Hartford Opera Theater Inc

    EIN 273287114 · Headquarters: West Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Hartford Pak-k2 Lions Club

    EIN 884178410 · Headquarters: TERRYVILLE, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  87. Hartford Parent University

    EIN 451859686 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Hartford Patrolmen's Benevolent Assoc Inc

    EIN 060604372 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  89. Hartford Performs Inc

    EIN 461484114 · Headquarters: HARTFORD, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Hartford Police Department Hispanic Officers Association

    EIN 475358709 · Headquarters: HARTFORD, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Hartford Police Union

    EIN 222549234 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Hartford Polish Saturday School

    EIN 272547743 · Headquarters: HARTFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Hartford Premier & Development League

    EIN 830588734 · Headquarters: HARTFORD, CT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Hartford Preservation Alliance Inc

    EIN 061501876 · Headquarters: Hartford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Hartford Principals and Superv Association

    EIN 060886904 · Headquarters: WEST HARTFORD, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Hartford Project Inc

    EIN 814982310 · Headquarters: Hartford, CT, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  97. Hartford Promise Inc

    EIN 810924703 · Headquarters: HARTFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Hartford Proud and Beautiful Foundation Inc

    EIN 223115001 · Headquarters: HARTFORD, CT, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  99. Hartford Public Access Television Inc

    EIN 060935739 · Headquarters: Hartford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Hartford Public High School Class of 1965

    EIN 995095095 · Headquarters: ENFIELD, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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