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. Putnam Business Association Inc

    EIN 352398349 · Headquarters: Putnam, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Putnam Cemetery Association

    EIN 060501840 · Headquarters: Putnam, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Putnam Communities Inc

    EIN 333944180 · Headquarters: PUTNAM, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Putnam Elementary School Parent Teacher Organization Inc

    EIN 550882284 · Headquarters: PUTNAM, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Putnam Ems Ambulance Service Inc

    EIN 061189948 · Headquarters: PUTNAM, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990

  6. Putnam Fish and Game Club Inc % Mark Boothby

    EIN 412279165 · Headquarters: SOUTH WOODSTOCK, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Putnam Generals Football Inc

    EIN 061543843 · Headquarters: Old Greenwich, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Putnam High School Wall of Honor

    EIN 814241541 · Headquarters: Putnam, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Putnam Hill Chapter of the Daughters of American Revolution Inc

    EIN 066052667 · Headquarters: Greenwhich, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  10. Putnam Kennel Club Inc

    EIN 237257550 · Headquarters: South Kent, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Putnam Lions Club Foundation Inc

    EIN 371571237 · Headquarters: PUTNAM, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Putnam Lodge of Elks #574

    EIN 060258938 · Headquarters: Putnam, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Putnam Middle School Parent Teacher Organization Inc

    EIN 333018294 · Headquarters: Putnam, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Putnam Rotary Foundation

    EIN 562607569 · Headquarters: PUTNAM, CT, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990

  15. Putnam Veterans Advisory Committee

    EIN 884216913 · Headquarters: Putnam, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Putney & Oronoque Cemetery Association

    EIN 066042550 · Headquarters: STRATFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Putney Chapel Association of the Town of Stratford Inc

    EIN 066046068 · Headquarters: STRATFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Pvra Inc

    EIN 222985505 · Headquarters: Manchester, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. PWAP Ministries

    EIN 274012486 · Headquarters: West Haven, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Pyc Giving Foundation

    EIN 851064271 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Pyramid Shriners

    EIN 060502200 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Pythian Center of Connecticut Inc

    EIN 853744726 · Headquarters: MILFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Pyxis Foundation

    EIN 453725389 · Headquarters: Naugatuck, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. Qianxing Ministry Inc

    EIN 883790678 · Headquarters: NEW MILFORD, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Qplus Queer Youth Program of Connecticut

    EIN 873403494 · Headquarters: West Hartford, CT, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990

  26. Quaddick Lake Association Inc

    EIN 061046490 · Headquarters: THOMPSON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Quail Ministries Inc

    EIN 222642081 · Headquarters: UNIONVILLE, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Quaker Hill Fire Co Inc

    EIN 060938459 · Headquarters: Quaker Hill, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. Quaker Hill Rod & Gun Club

    EIN 061145048 · Headquarters: OAKDALE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Quaker Hill Volunteer Fire Service Benefit Association

    EIN 061496779 · Headquarters: QUAKER HILL, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Quaker Lane Cooperative Nursery School

    EIN 066002483 · Headquarters: West Hartford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Quality Charity Inc

    EIN 471135709 · Headquarters: Higganum, CT, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  33. Quality Child Care for All

    EIN 061355533 · Headquarters: Sandy Hook, CT, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. Quality Staffing Training School Inc

    EIN 871845032 · Headquarters: WOODBRIDGE, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Quantumct Inc

    EIN 333073202 · Headquarters: HAMDEN, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Quarry Knoll Ii Corporation C/o Housing Authority Town of Greenwich

    EIN 060953886 · Headquarters: GREENWICH, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Quarry Ridge Mens Club Inc C/o B Ribera

    EIN 061608120 · Headquarters: PORTLAND, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Quassapaug Sailing Center Inc

    EIN 481271027 · Headquarters: MIDDLEBURY, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Quebec Square Housing Inc

    EIN 060943869 · Headquarters: BROOKLYN, CT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Queen Ann Nzinga Center Inc

    EIN 262803114 · Headquarters: PLAINVILLE, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Queendom Inc

    EIN 874070617 · Headquarters: Bridgeport, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Queens School Enugu Alumni Northeast & Surroundings USA-quean

    EIN 823540655 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Queer Clergy Trading Cards Inc

    EIN 473526270 · Headquarters: Bolton, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Quest Educational Initiatives Inc

    EIN 201124280 · Headquarters: GREENWICH, CT, USA · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  45. Quest for Democracy Action Network

    EIN 922229089 · Headquarters: NEWTOWN, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Quest Interactive Productions Inc

    EIN 200421677 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Quiambaug Fire Co

    EIN 061379405 · Headquarters: Stonington, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Quidditch Foundation Inc Sheila J Clancy Trustee

    EIN 061602340 · Headquarters: SOUTHPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Quiet Brook Wildlife Rehabilitation

    EIN 881108559 · Headquarters: Pomfret Center, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Quiet Corner Cares

    EIN 842201977 · Headquarters: Putnam, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Quiet Corner Peer Support Incorporated

    EIN 332430377 · Headquarters: DAYVILLE, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Quiet Corner Reads

    EIN 451536568 · Headquarters: Putnam, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Quiet Corner Robotics Incorporated

    EIN 820841893 · Headquarters: Putnam, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Quiet Corner Transit Inc

    EIN 832598596 · Headquarters: BROOKLYN, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Quiet Corner Veterans Support Coalition

    EIN 884248702 · Headquarters: Dayville, CT, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Quikdraw Gives Foundation Inc

    EIN 884321789 · Headquarters: Shelton, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Quill Entertainment Company

    EIN 232973189 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Quilt Autism and Speech Center Corp

    EIN 452900401 · Headquarters: EAST GRANBY, CT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. Quilts 2 Heal

    EIN 300791500 · Headquarters: Colchester, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Quilts That Care Inc

    EIN 462071189 · Headquarters: Watertown, CT, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Quincy Office Investors Inc CO UBS REALTY INVESTORS LLC

    EIN 383727497 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  62. Quinebaug Citizens Alliance Inc

    EIN 862248186 · Headquarters: PLAINFIELD, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Quinebaug Park Inc

    EIN 223259318 · Headquarters: QUINEBAUG, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Quinebaug River Community Development Corp

    EIN 821306098 · Headquarters: Griswold, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Quinebaug River Holding Corporation

    EIN 815385849 · Headquarters: Griswold, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Quinebaug Valley Emergency Communications Inc

    EIN 060916114 · Headquarters: EAST KILLINGLY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Quinebaug Valley Engineers

    EIN 061426891 · Headquarters: MIDDLETOWN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Quinebaug Valley Senior Citizens Center Inc

    EIN 237366721 · Headquarters: BROOKLYN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Quinebaug Valley Soccer Alliance

    EIN 260605887 · Headquarters: Canterbury, CT, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  70. Quinebaug Valley Velo Club Inc

    EIN 460567056 · Headquarters: Putnam, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Quinebaug Volunteer Fire Department Inc

    EIN 066042252 · Headquarters: Quinebaug, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Quinnipiac Chamber of Commerce Charitable Trust Inc

    EIN 743094442 · Headquarters: WALLINGFORD, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Quinnipiac River Linear Trail Advisory Committee of Wallingford

    EIN 263696899 · Headquarters: Wallingford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Quinnipiac River Watershed Association

    EIN 061052011 · Headquarters: MERIDEN, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Quinnipiac University

    EIN 060646701 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Quinnipiac University Online Inc

    EIN 061614887 · Headquarters: HAMDEN, CT, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990

  77. Quinnipiac Valley Audubon Society

    EIN 061068103 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Quinnipiac Valley Community Development Corporation

    EIN 834532111 · Headquarters: WALLINGFORD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Quogue Community Fund Inc

    EIN 116036652 · Headquarters: LAKEVILLE, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  80. Quoketaug Association Inc

    EIN 061270787 · Headquarters: Stonington, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. Quoketaug Rangers Muzzleloading Club Inc

    EIN 061244075 · Headquarters: Lisbon, CT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Quota Club International Inc

    EIN 066046693 · Headquarters: Bristol, CT, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  83. Quota Club International Inc

    EIN 066068736 · Headquarters: Madison, CT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Quota Club International Inc

    EIN 264600898 · Headquarters: Danbury, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. Quota International of New Haven

    EIN 853062583 · Headquarters: Madison, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Qvcc Foundation Inc

    EIN 237137794 · Headquarters: DANIELSON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. R & J Eacott Family Foundation

    EIN 461593105 · Headquarters: AVON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  88. R a C E

    EIN 272272295 · Headquarters: Branford, CT, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  89. R Channing Wheeler Family Foundation

    EIN 206756873 · Headquarters: Westport, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. R E a C H Out Project

    EIN 465541608 · Headquarters: MILFORD, CT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. R T Vanderbilt Trust Agy Main

    EIN 066040981 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Ra Charity Events

    EIN 830830295 · Headquarters: Somers, CT, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Raaaa Llc

    EIN 455510157 · Headquarters: SOUTHINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  94. Rabbi Rock Universal Media Corp

    EIN 204524754 · Headquarters: Fairfield, CT, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  95. Rabbonis Love Inc

    EIN 850942108 · Headquarters: Hartford, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Rabiatu Badawyah Medical & Relief Services Inc

    EIN 931640407 · Headquarters: Farmington, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Raccoon Crossing Rehabilitation Center Inc

    EIN 300552792 · Headquarters: Guilford, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Race Against Time Inc

    EIN 884318647 · Headquarters: Hartford, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Race for Grace Foundation Inc

    EIN 931716692 · Headquarters: Southington, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Racebrook School PTA

    EIN 066068939 · Headquarters: Orange, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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