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. Christian Fellowship Church of God Inc

    EIN 060932553 · Headquarters: WEST HAVEN, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Christian Girlz Rock Network

    EIN 392471024 · Headquarters: Hartford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Christian Heritage School

    EIN 060962262 · Headquarters: Trumbull, CT, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Christian Heritage School

    EIN 066090012 · Headquarters: Trumbull, CT, United States · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Christian J & Eva W Trefz Family Foundation Inc

    EIN 461589126 · Headquarters: WESTPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Christian Mission to Gaza

    EIN 330873172 · Headquarters: Darien, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Christian Questions Inc

    EIN 061547598 · Headquarters: Hamden, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Christian Science Association of the Pupils of Sue a Spotts Csb

    EIN 364832145 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  9. Christian Worship Center Inc

    EIN 933265721 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Christian Youth Fellowship Inc

    EIN 066069637 · Headquarters: Warren, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Christians Alliance Inc

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

  12. Christians United for God and Country Inc

    EIN 853352508 · Headquarters: Stamford, CT, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. Christina Ellen Fredet Jackson Memorial Foundation Incorporated

    EIN 854138752 · Headquarters: Newtown, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Christine Anderson Family Foundation

    EIN 474291388 · Headquarters: New Britain, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Christine E Moser Foundation

    EIN 061353117 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Christines Critters Inc

    EIN 811175097 · Headquarters: WESTON, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Christmas Caroling Ministry Tour Inc

    EIN 843461803 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Christmas Wish Ct

    EIN 471475719 · Headquarters: NEWINGTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  19. Christopher Corgan Memorial Fund

    EIN 352449845 · Headquarters: CLINTON, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Christopher D Corbett Memorial Fund Inc

    EIN 475373881 · Headquarters: WATERBURY, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Christopher L Papp Scholarship Inc

    EIN 463946768 · Headquarters: Shelton, CT, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. Christopher Labbadia Memorial Fund

    EIN 811206407 · Headquarters: Berlin, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Christopher Potvin Scholar Athlete Fund Inc

    EIN 061195345 · Headquarters: OLD LYME, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Christopher Thomson Scholarship Foundation Inc

    EIN 393734724 · Headquarters: Waterford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Christs Co-mission Inc

    EIN 562392726 · Headquarters: Vernon, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Christys Angels Inc

    EIN 992366721 · Headquarters: Brooklyn, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Chrysalis Center Housing Development Corporation Inc

    EIN 861766233 · Headquarters: HARTFORD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Chrysalis Center Inc

    EIN 060986069 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Chrysalis Center Real Estate Corporation

    EIN 200243489 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Chrysanthemum Festival Inc

    EIN 320014123 · Headquarters: Bristol, CT, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  31. Chrysos Foundation Ltd

    EIN 133922434 · Headquarters: NORWALK, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  32. Chs Performing Arts Boosters

    EIN 843685195 · Headquarters: Cromwell, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Chs Project Graduation

    EIN 364882843 · Headquarters: Cromwell, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Chu Family Foundation

    EIN 261446600 · Headquarters: NEW CANAAN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Chuanbao Chinese School Inc

    EIN 311660902 · Headquarters: NEW CANAAN, CT, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Church Home of Hartford Inc

    EIN 060293500 · Headquarters: BLOOMFIELD, CT, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  37. Church Homes Inc.

    EIN 060763898 · Headquarters: Hartford, CT, United States · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Church Housing for Fairfield Inc

    EIN 237111482 · Headquarters: FAIRFIELD, CT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Church in Shelton

    EIN 300305569 · Headquarters: Shelton, CT, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  40. Church of Christ Asian Missions

    EIN 853804936 · Headquarters: Windsor, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Church of Christ Consciousness

    EIN 474972079 · Headquarters: Greenwich, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. Church of Hope Revival Center

    EIN 452381186 · Headquarters: Bridgeport, CT, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. Church of Jesus-Christ of The Last Season

    EIN 061425485 · Headquarters: Stamford, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Church of the Archangels Foundation Inc

    EIN 061496016 · Headquarters: Stamford, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Church of the City New London Inc

    EIN 060653194 · Headquarters: New London, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  46. Church of the Holy Shroud

    EIN 471248598 · Headquarters: Torrington, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Church of the Miraculous Medal Inc

    EIN 473911991 · Headquarters: WILTON, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Church on the Rock New Haven

    EIN 061322137 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  49. Church Street Community Services Inc

    EIN 271254877 · Headquarters: Waterbury, CT, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  50. Church Without Walls Ministry

    EIN 272629868 · Headquarters: Derby, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. Church Women United

    EIN 452425738 · Headquarters: SANDY HOOK, CT, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. Churches Covered and Connected in Covenant Inc

    EIN 721617570 · Headquarters: BLOOMFIELD, CT, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Chuza Foundation

    EIN 061517579 · Headquarters: DARIEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. CIBC Holding Corporation

    EIN 320149596 · Headquarters: West Redding, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Cibs Incorporated

    EIN 061083424 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. Cicada Arts

    EIN 263804151 · Headquarters: STAMFORD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  57. Cider Mill Pta

    EIN 061263820 · Headquarters: WILTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Cider Mill Road Race

    EIN 472588423 · Headquarters: TOLLAND, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Ciencia Puerto Rico Llc

    EIN 660746250 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. Cifc 120 Main Holding Corp

    EIN 453734329 · Headquarters: DANBURY, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Cifc Ehb Holding Corp

    EIN 823584856 · Headquarters: DANBURY, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Cifc Elp Holding Corp

    EIN 463797389 · Headquarters: DANBURY, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Cifc Sa Holding Corp

    EIN 833988719 · Headquarters: Danbury, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Cifc Ysf Holding Corp

    EIN 453121176 · Headquarters: DANBURY, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Cil Affordable Housing Inc

    EIN 061455925 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  66. Cil Community Resources Inc

    EIN 263260036 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Cil Housing Incorporated

    EIN 061256055 · Headquarters: HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Cil Housing Incorporated - Group Return

    EIN 911861978 · Headquarters: HARTFORD, CT, USA · Housing & Shelter · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  69. Cil Properties Incorporated

    EIN 861097130 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  70. Cil Realty Incorporated

    EIN 061140680 · Headquarters: HARTFORD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. CIL Realty Incorporated - Group Return

    EIN 223401158 · Headquarters: hartford, CT, USA · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  72. Cil Realty of Ma Inc

    EIN 043138563 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Cindy Lynn Sherwin Memorialfoundation

    EIN 260442079 · Headquarters: Guilford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Cindy M Beaudoin Scholarship

    EIN 061608445 · Headquarters: PLAINFIELD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Cinemind

    EIN 853705498 · Headquarters: ENFIELD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Cinestudio Inc

    EIN 260042514 · Headquarters: Hartford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Cinetribe Inc

    EIN 522444298 · Headquarters: NEW HAVEN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  78. Cingari Family Foundation

    EIN 272837961 · Headquarters: NORWALK, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Cintya Barzola Foundation Corporati On

    EIN 413787530 · Headquarters: Bridgeport, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Cio Institute Inc

    EIN 881321035 · Headquarters: Newtown, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. Cipbr

    EIN 061531474 · Headquarters: South Windsor, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Circle for Spiritual Aid to Life Inc

    EIN 510612296 · Headquarters: New Milford, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Circle of Care for Families of Children with Cancer Inc

    EIN 262224475 · Headquarters: WILTON, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Circle of Friends of Connecticut

    EIN 474152491 · Headquarters: Norwalk, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Circle of Hope Lymphedema Foundation Inc

    EIN 061549500 · Headquarters: Prospect, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  86. Circle of Life Arts for All Inc

    EIN 050521867 · Headquarters: East Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. Circolo Umberto Ii Disavoia Inc

    EIN 061426020 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Ciso Foundation Inc Co Sharon Herman

    EIN 522136116 · Headquarters: SHELTON, CT, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990

  89. Citadel Community Development Corporation

    EIN 873167888 · Headquarters: Wethersfield, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Citigroup Staff Member's Association

    EIN 132878534 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Citizen Century Action Inc

    EIN 204091435 · Headquarters: Branford, CT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  92. Citizen Science Corp

    EIN 820986105 · Headquarters: Newington, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Citizen Shield Inc

    EIN 843782841 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  94. Citizen's Television Inc

    EIN 223148596 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. CITIZENARTS Education Company

    EIN 871437304 · Headquarters: New Canaan, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Citizens Against Drugs the Move Crew

    EIN 870783001 · Headquarters: Bloomfield, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Citizens Assistance for Resources a Nd Equality Inc

    EIN 412887266 · Headquarters: New Britain, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Citizens Commission on Human Rights

    EIN 061435334 · Headquarters: Higganum, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Citizens Engine Company No2

    EIN 066035468 · Headquarters: SEYMOUR, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Citizens for a Better Granby Inc

    EIN 237098136 · Headquarters: Granby, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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