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. G B Cultural Foundation

    EIN 452631027 · Headquarters: RIDGEFIELD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. G Beginning Inc

    EIN 800324890 · Headquarters: Bloomfield, CT, US · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  3. G I L Foundation Inc

    EIN 061149212 · Headquarters: PROSPECT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. G Whittemore Tr Fbo H Whittemore Library

    EIN 066025602 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. G&r Valley Company Inc Health and Welfare Trust

    EIN 222496295 · Headquarters: SOUTH WINDSOR, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  6. G-girls Inc

    EIN 203523054 · Headquarters: Jewett City, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Gabriela Dias Foundation Inc

    EIN 822027311 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. Gaelic American Club

    EIN 066061142 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Gaelic Highland Pipe Band

    EIN 880981241 · Headquarters: MILFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Gaffa USA Inc

    EIN 823121549 · Headquarters: DANBURY, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Gagner Foundation Inc

    EIN 933207126 · Headquarters: CROMWELL, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Gai Ingham Berlage Scholarship Inc

    EIN 943453329 · Headquarters: Darien, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. Gaia Nephal Inc

    EIN 463384159 · Headquarters: TRUMBULL, CT, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Gaian Way Inc

    EIN 881685039 · Headquarters: Middletown, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Gail M Delaney Foundation for Nursi

    EIN 882616405 · Headquarters: Southington, CT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Gainfield Elementary School Parent Teacher Organization

    EIN 141951935 · Headquarters: Southbury, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Galaxy Youth All-Star Cheer

    EIN 800938720 · Headquarters: Colchester, CT, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  18. Gales Ferry Cemetery

    EIN 800298277 · Headquarters: GALES FERRY, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Gales Ferry Fire Co Inc

    EIN 061620712 · Headquarters: Gales Ferry, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Gallery at the Wawregan Inc

    EIN 371758767 · Headquarters: norwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Gallery One Ct

    EIN 463818597 · Headquarters: Ivoryton, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Gallup Hill Pto

    EIN 933229211 · Headquarters: Ledyard, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Game Changer Jeep Club of Ct Inc

    EIN 993484021 · Headquarters: Norwich, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Game Changers Basketball Inc

    EIN 392323963 · Headquarters: East Hartford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Game Conservancy USA Inc

    EIN 721054351 · Headquarters: WESTPORT, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Game of Life Foundation-golf-inc

    EIN 061406672 · Headquarters: STAMFORD, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Gamers for Life Inc

    EIN 474563874 · Headquarters: Stamford, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Gamma Epsilon Chapter

    EIN 272310551 · Headquarters: West Haven, CT, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. Gamma Omega Housing Inc

    EIN 061354469 · Headquarters: watertown, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Gamma Phi Beta Sorority Inc Eta Pi Chapter

    EIN 474848142 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Gamma Phi Beta Sorority Inc Eta Theta Chapter

    EIN 461127917 · Headquarters: STORRS, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Gamma Sigma Sigma National Service Sorority

    EIN 237033926 · Headquarters: Storrs, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Gan Yeladim of Stamford Inc

    EIN 383945576 · Headquarters: Stamford, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Gann Historical Society & Library Inc

    EIN 431736760 · Headquarters: Simsbury, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Garde Arts Center Inc

    EIN 061143582 · Headquarters: New London, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Garden & Conservation Trust

    EIN 060836188 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Garden Club of Madison

    EIN 066047068 · Headquarters: MADISON, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Garden Club of Mamaroneck

    EIN 161691585 · Headquarters: WEST HAVEN, CT, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. Garden Club of Windham

    EIN 651187171 · Headquarters: WILLIMANTIC, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Garden Homes Fund

    EIN 061043730 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Garden of the Mind Inc

    EIN 932051157 · Headquarters: WATERBURY, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Garden Rescues Inc

    EIN 822512440 · Headquarters: STAMFORD, CT, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  43. Gardening & Art for Education

    EIN 464099345 · Headquarters: New Fairfiled, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Gardens of Peace Inc

    EIN 474029293 · Headquarters: CHESHIRE, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Gardner Lake Volunteer Fire Company Inc

    EIN 900175944 · Headquarters: Salem, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Gardners House Inc

    EIN 260617898 · Headquarters: HARTFORD, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Garet and Co Inc

    EIN 883729047 · Headquarters: West Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Garland E Wood Foundation

    EIN 133437869 · Headquarters: Weston, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Garland Trust Association Inc

    EIN 474190312 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Garnet State Feline Fanciers

    EIN 992042321 · Headquarters: Old Lyme, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Garrett B Smith Foundation

    EIN 066411358 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Garrett Memorial Chapel Trust

    EIN 160759023 · Headquarters: Guilford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Gary Ciccone Foundation Inc

    EIN 834684672 · Headquarters: Greenwich, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. Gary Desalvo Memorial Scholarship Fund Inc

    EIN 474583293 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Gateway Classical Music Society Inc

    EIN 050606632 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Gateway Classical Music Society of New York

    EIN 272025562 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Gateway Community College Foundation Inc

    EIN 223135128 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Gateway Community Services Fund

    EIN 066068511 · Headquarters: Trumbull, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Gateway Dental Hygienists Association

    EIN 800650476 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  60. Gateway Outreach Ministries Inc

    EIN 834332666 · Headquarters: BRIDEPORT, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Gateway Recovery House Inc

    EIN 833748122 · Headquarters: Woodbury, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Gateway to Heaven Ministry

    EIN 814001894 · Headquarters: Bridgeport, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Gateway to Life Inc

    EIN 421724859 · Headquarters: Portland, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Gateway Youth Football League of Greenwich CT Inc

    EIN 223076990 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Gather New Haven Inc (Formely New Haven Land Trust Inc)

    EIN 061063389 · Headquarters: NEW HAVEN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Gathering Festival Inc

    EIN 832514684 · Headquarters: MORRIS, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Gavin Connery Foundation Inc

    EIN 823115144 · Headquarters: DERBY, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Gawlicki Family Foundation

    EIN 274341026 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. Gaylord Farm Association Inc

    EIN 061302029 · Headquarters: Wallingford, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. Gaylord Farm Rehabilitation Center Inc

    EIN 061432065 · Headquarters: WALLINGFORD, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  71. Gaylord Hospital INC

    EIN 060646649 · Headquarters: WALLINGFORD, CT, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  72. Gaylord Research Institute Inc

    EIN 061460112 · Headquarters: WALLINGFORD, CT, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  73. Gaylordsville Cemetery Association

    EIN 060773285 · Headquarters: Gaylordsville, CT, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  74. Gaylordsville Civic Association Incorporated

    EIN 060948276 · Headquarters: Gaylordsville, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  75. Gaylordsville Historical Society Inc

    EIN 510201166 · Headquarters: Gaylordsville, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Gaylordsville Volunteer Fire Dept

    EIN 066044239 · Headquarters: GAYLORDSVILLE, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Gazelle International Inc

    EIN 475625971 · Headquarters: Guilford, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Gbapp Inc

    EIN 061132473 · Headquarters: BRIDGEPORT, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Gbma Fund

    EIN 334549288 · Headquarters: Shelton, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Ge Aerospace Foundation

    EIN 222621967 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Ge Employee Relief Fund

    EIN 850727523 · Headquarters: NORWALK, CT, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990

  82. Ge Volunteers Foundation

    EIN 061596402 · Headquarters: FAIRFIELD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  83. Geappl Corporation

    EIN 223133110 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  84. Gears in Heaven Inc

    EIN 882758534 · Headquarters: New Milford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Geer Corporation

    EIN 061483243 · Headquarters: CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  86. Geer Family Association Inc

    EIN 222823716 · Headquarters: Ledyard, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Geer Foundation Inc

    EIN 061230842 · Headquarters: CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  88. Geer Village Housing and Development Company

    EIN 061230844 · Headquarters: CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Geer Woods Inc

    EIN 061539792 · Headquarters: CANAAN, CT, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  90. Geh Foundation Emily B Haines Trustee

    EIN 392939088 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. Gem X Jewelry Club Inc

    EIN 922224399 · Headquarters: Ridgefield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Gem X Scholarship Fund Incorporated

    EIN 991329556 · Headquarters: Ridgefield, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. GemMaker Foundation Inc

    EIN 352491433 · Headquarters: West Hartford, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  94. Gender Identity Clinic of New England

    EIN 222480241 · Headquarters: West Hartford, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  95. Gene & Ros Gans Family Foundation

    EIN 208084294 · Headquarters: WESTPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Gene Pitney Commemorative Committee Inc

    EIN 753235244 · Headquarters: Rockville, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  97. Gene Sutera Memorial Fund

    EIN 200148562 · Headquarters: Waterford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. General Electric Employees Activities Association

    EIN 222715841 · Headquarters: Plainville, CT, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  99. General Electric Employees Community Service Fund

    EIN 066049731 · Headquarters: Plainville, CT, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  100. General Electric Insurance Plan Trust

    EIN 510169382 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages