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. Fact Find a Cure Together

    EIN 842870877 · Headquarters: Granby, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Factset Charitable Foundation

    EIN 873645269 · Headquarters: NORWALK, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Factum Equine

    EIN 934807789 · Headquarters: East Haddam, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Fads Enriching Lives Foundation

    EIN 922046457 · Headquarters: ENFIELD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Faifield County Platform Tennis League

    EIN 272857129 · Headquarters: Stamford, CT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Fail Forward Foundation Corporation

    EIN 412952498 · Headquarters: East Hartford, CT, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Fair Chance Initiative

    EIN 334667523 · Headquarters: Washington Depot, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Fair Haven Community Health Clinic Inc

    EIN 060883545 · Headquarters: NEW HAVEN, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Fair Housing Association of Connecticut

    EIN 061035580 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Fair Trade Foundation Inc

    EIN 521606918 · Headquarters: HIGGANUM, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Fair View Farm Inc

    EIN 833260520 · Headquarters: Bridgewater, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Fairchester Green Building Council Inc

    EIN 263552311 · Headquarters: Riverside, CT, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  13. Fairchild Nichols Memorial Library Association Inc

    EIN 060660007 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Fairfield American Little League

    EIN 061331623 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Fairfield Athletic Foundation V2 Inc

    EIN 871807697 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Fairfield Babe Ruth Inc

    EIN 470966564 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Fairfield Baseball Club Inc

    EIN 465170131 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  18. Fairfield Beach Club Inc

    EIN 060611269 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Fairfield Beach Road Association Inc

    EIN 061099159 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Fairfield Bridle Trails Assoc Inc

    EIN 066087490 · Headquarters: Westport, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Fairfield Center Stage Inc

    EIN 272533084 · Headquarters: FAIRFIELD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Fairfield Chamber of Commerce Inc

    EIN 060619132 · Headquarters: Fairfield, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Fairfield Christmas Tree Festival C/o Ms Erika Cueto

    EIN 061066506 · Headquarters: FAIRFIELD, CT, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990

  24. Fairfield Community Development Corporation

    EIN 061446754 · Headquarters: Stamford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  25. Fairfield Counseling Services Inc

    EIN 060868694 · Headquarters: FAIRFIELD, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990

  26. Fairfield Country Day School Corporation

    EIN 060662125 · Headquarters: FAIRFIELD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Fairfield County Agricultural Extension Council Inc

    EIN 060770702 · Headquarters: Bethel, CT, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Fairfield County Association for Opera New England Inc

    EIN 237425854 · Headquarters: WESTPORT, CT, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. Fairfield County Bar Association Inc

    EIN 222485157 · Headquarters: Fairfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Fairfield County Captains

    EIN 811063129 · Headquarters: TRUMBULL, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Fairfield County Chapter of Chartered Life Underwriters Inc

    EIN 066073427 · Headquarters: Westport, CT, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Fairfield County Chapter of the Links Inc

    EIN 510191403 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Fairfield County Children's Choir Inc

    EIN 061443060 · Headquarters: FAIRFIELD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Fairfield County Chorale Inc

    EIN 060801816 · Headquarters: Westport, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Fairfield County Detectives Conference Inc

    EIN 364774710 · Headquarters: Ridgefield, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Fairfield County Farm Bureau Education Foundation Inc

    EIN 812293127 · Headquarters: Easton, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Fairfield County Farm Bureau Inc

    EIN 066042625 · Headquarters: Newtown, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Fairfield County Financial Planning Scholarship Foundation Inc

    EIN 061570546 · Headquarters: East Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Fairfield County Fish & Game Inc

    EIN 066070392 · Headquarters: MONROE, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Fairfield County Hazardous Incident Response Team Inc

    EIN 934445926 · Headquarters: TRUMBULL, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Fairfield County Hospice House Inc D/b/a Fairfield County House

    EIN 454166197 · Headquarters: STAMFORD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Fairfield County Hounds

    EIN 060945653 · Headquarters: NEW MILFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  43. Fairfield County Hunt Club Incorporated

    EIN 060338460 · Headquarters: WESTPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Fairfield County Makers Guild Inc

    EIN 464245800 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Fairfield County Medical Foundation Incorporated

    EIN 821421543 · Headquarters: Shelton, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Fairfield County Public Relations Association

    EIN 223278108 · Headquarters: Westport, CT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Fairfield County Sports Car Club Inc

    EIN 061212730 · Headquarters: Orange, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Fairfield County Sports Commission Inc

    EIN 061719505 · Headquarters: Weston, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Fairfield County Sports Organization

    EIN 332774698 · Headquarters: BRIDGEPORT, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Fairfield County Swimming League

    EIN 061032039 · Headquarters: Riverside, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Fairfield County Symphony Society Inc

    EIN 060944216 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Fairfield County Tax Collectors Association Inc

    EIN 473508865 · Headquarters: Ridgefield, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Fairfield County Tennis League Inc

    EIN 264563643 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Fairfield County Training Institute Inc

    EIN 454239791 · Headquarters: Westport, CT, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Fairfield County Trauma Response Team Inc

    EIN 832759593 · Headquarters: FAIRFIELD, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Fairfield County Womens Platform Tennis League Inc

    EIN 920330035 · Headquarters: Ridgefield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Fairfield County Womens Tennis League

    EIN 352504812 · Headquarters: Riverside, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Fairfield County Youth Field Hockey League Inc

    EIN 871675372 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Fairfield County's Community Foundation Inc

    EIN 061083893 · Headquarters: NORWALK, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Fairfield Equine Foundation Inc

    EIN 542116027 · Headquarters: Newtown, CT, US · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  61. Fairfield Firefighters Charitable Foundation Inc

    EIN 461396112 · Headquarters: FAIRFIELD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Fairfield Follies Foundation Inc

    EIN 208449376 · Headquarters: Shelton, CT, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  63. Fairfield Foundation for Education Inc

    EIN 272267261 · Headquarters: Fairfield, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Fairfield Fury Inc

    EIN 472147577 · Headquarters: Fairfield, CT, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Fairfield Girls Hockey Booster Club

    EIN 934317084 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Fairfield Half Marathon Road Race Inc

    EIN 061226507 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Fairfield Historical Society Dba Fairfield Museum

    EIN 060646622 · Headquarters: FAIRFIELD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Fairfield Housing Corporation

    EIN 463309807 · Headquarters: FAIRFIELD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Fairfield Jr Football Program Inc

    EIN 237108969 · Headquarters: FAIRFIELD, CT, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  70. Fairfield Lacrosse Incorporated

    EIN 464884538 · Headquarters: Southport, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Fairfield League of Yankee Radio Controllers Inc

    EIN 061196516 · Headquarters: Madison, CT, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Fairfield Lodge #2220 Bpoe C/o Sal Iannacone

    EIN 060776474 · Headquarters: FAIRFIELD, CT, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  73. Fairfield Lyme Resource

    EIN 270933946 · Headquarters: fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. Fairfield Mens Association Inc

    EIN 393810171 · Headquarters: Greens Farms, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Fairfield National Little League of Fairfield CT

    EIN 061466840 · Headquarters: Fairfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Fairfield Neighbors for Safe Growth Inc

    EIN 814319286 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. Fairfield Network of Executive Women

    EIN 222474802 · Headquarters: Westport, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Fairfield Organic Teaching Farm Inc

    EIN 273160745 · Headquarters: Fairfield, CT, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Fairfield Police Athletic League Inc Attn Ofc Paul Medvegy

    EIN 202112687 · Headquarters: FAIRFIELD, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Fairfield Police Benevolent Assoc

    EIN 223222029 · Headquarters: FAIRFIELD, CT, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Fairfield Police Explorers

    EIN 223267207 · Headquarters: FAIRFIELD, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Fairfield Police Foundation Ct Inc

    EIN 872485591 · Headquarters: FAIRFIELD, CT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Fairfield Police Union Cops Local 550

    EIN 223003918 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Fairfield Police Union Scholarship Fund Inc

    EIN 472914936 · Headquarters: FAIRFIELD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Fairfield Programming Association Inc

    EIN 882239085 · Headquarters: BRIDGEPORT, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Fairfield Review Inc

    EIN 061473807 · Headquarters: MILFORD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. Fairfield Rotary Club FoundationIn

    EIN 066079544 · Headquarters: Fairfield, CT, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

  88. Fairfield Rugby Club Incorporated

    EIN 264370633 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Fairfield Senior Citizens Associates

    EIN 222880860 · Headquarters: Fairfield, CT, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  90. Fairfield Theatre Company Inc

    EIN 061594125 · Headquarters: FAIRFIELD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Fairfield United Soccer Association Inc

    EIN 061165796 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Fairfield University

    EIN 060646623 · Headquarters: FAIRFIELD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Fairfield Westchester Chapter of the Risk and Insurance Management

    EIN 222505293 · Headquarters: Wilton, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Fairfield Wildcats Youth Football Inc

    EIN 453477808 · Headquarters: FAIRFIELD, CT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Fairfield Womans Club Inc

    EIN 061004106 · Headquarters: FAIRFIELD, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. Fairfield Women's Exchange Inc

    EIN 060772028 · Headquarters: SOUTHPORT, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Fairfield Woods Middle School Ptsa

    EIN 066069041 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Fairfield Yankees Rugby Inc

    EIN 994931131 · Headquarters: TRUMBULL, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Fairfield Youth Football Incorporated

    EIN 824989224 · Headquarters: Fairfield, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. FAIRNESS IN YOUTH SPORTS INC Dba West Hartford Little League

    EIN 412057802 · Headquarters: West Hartford, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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