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. Chamber of Commerce of Wolcott

    EIN 066056938 · Headquarters: WOLCOTT, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Chamber Players of the Greenwich Symphony Inc

    EIN 550861342 · Headquarters: GREENWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Chamberlin Mill Inc

    EIN 800843440 · Headquarters: Woodstock, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Chambers Family Foundation C/o James D Funnell Jr Esq

    EIN 476354710 · Headquarters: SOUTHPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Champ Community Hands in Action Mentoring Progam Inc

    EIN 471036654 · Headquarters: Hamden, CT, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Champ Community Health Alliance of Mental Health Professionals Inc

    EIN 753226786 · Headquarters: Glastonbury, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  7. Champions for Colorectal Cancer

    EIN 863777160 · Headquarters: Monroe, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Chan Mind Work Incorporated

    EIN 992604050 · Headquarters: New Canaan, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Change a Life Dog Rescue Inc

    EIN 843789890 · Headquarters: EAST HADDAM, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Change in the Air Foundation

    EIN 881485260 · Headquarters: Woodbridge, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Change of Clothes Inc

    EIN 873324925 · Headquarters: Milford, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Change Our World for Good Inc

    EIN 822800124 · Headquarters: Hamden, CT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Change The Play Inc

    EIN 462705059 · Headquarters: Meriden, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Change Youth Inc

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

  15. Changing Health Inc

    EIN 263592326 · Headquarters: Southbury, CT, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Changing Winds Seminars Inc

    EIN 680612262 · Headquarters: New London, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Chapel College Marketing Fund Inc C/o Idiom Boutique

    EIN 202872083 · Headquarters: NEW HAVEN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Chapel Company

    EIN 061532073 · Headquarters: New Haven, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Chapel Haven Endowment Inc

    EIN 262242797 · Headquarters: NEW HAVEN, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Chapel Haven Schleifer Center

    EIN 060925031 · Headquarters: New Haven, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Chapel Haven Schleifer Center

    EIN 261406660 · Headquarters: New Haven, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2021 · Primary form: IRS Form 990

  22. Chapel of His Glory of the Redeemed Christian Church of God

    EIN 061629161 · Headquarters: HARTFORD, CT, USA · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  23. Chapel on the Mountain

    EIN 453969182 · Headquarters: NAUGATUCK, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  24. Chaplain Service of Connecticut Inc

    EIN 262553618 · Headquarters: Bethel, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Chaplin Volunteer Fire Department Inc

    EIN 061507716 · Headquarters: Chaplin, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Chapman Hyperlocal Media Inc

    EIN 465509772 · Headquarters: Norwalk, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Chappaqua Crossing Owners Association In

    EIN 812304953 · Headquarters: SOUTHPORT, CT, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990

  28. Chappelle Gardens Inc

    EIN 061434013 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Chapter 10 West of the Teamster Horsemen Motorcycle Association

    EIN 393481186 · Headquarters: STRATFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. CHARA Inc

    EIN 874494575 · Headquarters: Stamford, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Chariots of Hope Inc

    EIN 061560472 · Headquarters: Granby, CT, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990

  32. Charismatic Renewal Ministeries Inc USA Praise Center

    EIN 470955872 · Headquarters: New Haven, CT, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  33. Charitable Hands Foundation Ltd

    EIN 262629433 · Headquarters: BETHANY, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  34. Charitable Impact a Division of Hartford Fop Lodge 30 Inc

    EIN 332432864 · Headquarters: HARTFORD, CT, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Charitable Oncology Fund Inc

    EIN 423768017 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Charitable Society in Hartford C/o Us Trust

    EIN 066026007 · Headquarters: Glastonbury, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  37. Charitable Solutions Group Inc

    EIN 810845583 · Headquarters: Norwalk, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  38. Charitea Inc

    EIN 465411523 · Headquarters: Stamford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  39. Charities of Hope Inc

    EIN 542067705 · Headquarters: Newington, CT, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990

  40. Charity Bridge Fund

    EIN 943331010 · Headquarters: Weston, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Charity Cycling Challenge

    EIN 271663016 · Headquarters: Bristol, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Charity Treks Inc C/o Frederic S Ury

    EIN 753128407 · Headquarters: WESTPORT, CT, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Charityvest Inc

    EIN 812771871 · Headquarters: Fairfield, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Charles & Mabel P Jost Foundation Inc C/o Alexander R Nestor Cpa

    EIN 237070398 · Headquarters: MILFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Charles & Mary James Home for Aged Women Inc

    EIN 066056548 · Headquarters: BRIDGEPORT, CT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Charles and Brenda Block Family Foundation

    EIN 921571645 · Headquarters: WEST HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  47. Charles B Merwin Fund

    EIN 066034795 · Headquarters: MIDDLEFIELD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Charles Barnum Parent Teacher Organization

    EIN 472855889 · Headquarters: Groton, CT, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Charles D Fleischman Charitable Trust C/o Charles D Fleischman Trustee

    EIN 936530147 · Headquarters: OXFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Charles F Robertson Outreach Program Inc

    EIN 731449330 · Headquarters: Hartford, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  51. Charles H Barrows Stem Academy Pto

    EIN 463475010 · Headquarters: North Windham, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. Charles H Weinman Foundation for Developing Minds

    EIN 330846153 · Headquarters: WESTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Charles Island Reforestation Llc

    EIN 870872875 · Headquarters: WALLINGFORD, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Charles Jasper T Venture

    EIN 204519238 · Headquarters: Waterbury, CT, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  55. Charles O Blaisdell Scholarship Fund

    EIN 208551844 · Headquarters: Darien, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Charles Samdperil Humanitarian Memorial Foundation

    EIN 050397612 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Charles W Wood Post 10321 Veterans of Foreign Wars of the United Stat

    EIN 237316929 · Headquarters: Hamden, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Charles Wright Pto

    EIN 571198416 · Headquarters: Wethersfield, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Charley with a Y Foundation Inc

    EIN 453147815 · Headquarters: WESTPORT, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Charlie Mike Racing

    EIN 921550593 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Charlotte L Evarts Memorial Archives Inc

    EIN 061419113 · Headquarters: Madison, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Charlottes Web of Prayer Inc

    EIN 472710798 · Headquarters: CHESHIRE, CT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Chart Inc

    EIN 352424050 · Headquarters: WHITNEYVILLE, CT, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. Charter Oak Academy Pto

    EIN 264125934 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Charter Oak Amateur Boxing Academy and Youth Dev Program Inc

    EIN 061310059 · Headquarters: HARTFORD, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Charter Oak Aquatic Club Inc

    EIN 061001545 · Headquarters: FARMINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Charter Oak Brass Band Inc

    EIN 831194440 · Headquarters: Manchester, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Charter Oak Challenge Foundation Inc

    EIN 061620722 · Headquarters: Westport, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Charter Oak Chapter of the Military Officers Association of America I

    EIN 820743677 · Headquarters: Bristol, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Charter Oak Chapter of the Retired Officers Association

    EIN 510194101 · Headquarters: Bristol, CT, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. Charter Oak Communities

    EIN 061031260 · Headquarters: Stamford, CT, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Charter Oak Figure Skating Club

    EIN 066054698 · Headquarters: West Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Charter Oak Fools Inc

    EIN 800426207 · Headquarters: Weatogue, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Charter Oak Foundation

    EIN 952264158 · Headquarters: WEST SIMSBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Charter Oak Health Center Inc

    EIN 060986747 · Headquarters: HARTFORD, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Charter Oak Health Center Realty Corporation

    EIN 274896758 · Headquarters: HARTFORD, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. 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

  78. Charter Oak Performing Arts Inc

    EIN 061213407 · Headquarters: New Haven, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Charter Oak Photographic Society Inc

    EIN 237093865 · Headquarters: Avon, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Charter Oak State College Alumni Association

    EIN 222534367 · Headquarters: New Britain, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Charter Oak State College Foundation Inc

    EIN 060969831 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Charter Oak Temple Restoration Assoc D/b/a Charter Oak Cultural Center

    EIN 061026597 · Headquarters: HARTFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Charters Hose Co No 4 Volunteer Fire Co

    EIN 066065565 · Headquarters: Ansonia, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Chase Collegiate School Foundation

    EIN 237168186 · Headquarters: WATERBURY, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Chase Rifle and Pistol Association Inc

    EIN 061370942 · Headquarters: Waterbury, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Chasen Rainbow Inc

    EIN 881826285 · Headquarters: ORANGE, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Chasing Sunshine Dog Rescue

    EIN 933219100 · Headquarters: Hopeville, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Chassin Weiller Memorial Foundation

    EIN 873872599 · Headquarters: SHERMAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  89. Chateau D Espoir Inc

    EIN 332259472 · Headquarters: Danbury, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Chatham Childrens Connection

    EIN 852741995 · Headquarters: Portland, CT, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  91. Chatham Historical Society Inc

    EIN 061537793 · Headquarters: East Hampton, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Chatham Rock Island Inc

    EIN 921044248 · Headquarters: STAMFORD, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Chatham-beech Charitable Foundation

    EIN 226374659 · Headquarters: SOUTH WINDSOR, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. Chatmandu Foundation Inc

    EIN 922572489 · Headquarters: Sharon, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Chc Realty Ii Inc

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

  96. Chc Realty Inc

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

  97. Chc1 Media Inc

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

  98. Checkofficio Inc

    EIN 832404653 · Headquarters: Greenwich, CT, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. Cheeky Champions Inc

    EIN 993657631 · Headquarters: Ridgefield, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Cheer Fund Apa

    EIN 272163664 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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