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. Franklin Historical Society Inc

    EIN 061427987 · Headquarters: FRANKLIN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Franklin Museum of Agriculture and Natural History Inc

    EIN 883801900 · Headquarters: North Franklin, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Franklin Street Gallery Inc

    EIN 030410556 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  4. Franklin Volunteer Fire Dept Inc

    EIN 061313907 · Headquarters: FRANKLIN, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Franklin-halleck Chapter No 2 Royal Arch Masons

    EIN 237119330 · Headquarters: New Haven, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Franklin-sprague Athletic Club Inc

    EIN 061636987 · Headquarters: baltic, CT, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Frascella Family Foundation Corp

    EIN 208654691 · Headquarters: Greenwich, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. Fraternal Order of Eagles

    EIN 060349323 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Fraternal Order of Eagles

    EIN 061327974 · Headquarters: Stamford, CT, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. Fraternal Order of Eagles

    EIN 237143515 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Fraternal Order of Eagles

    EIN 237592646 · Headquarters: Naugatuck, CT, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. Fraternal Order of Eagles

    EIN 911799372 · Headquarters: Stamford, CT, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Fraternal Order of Eagles # 974

    EIN 060328585 · Headquarters: TORRINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. Fraternal Order of Eagles 588

    EIN 060353450 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Fraternal Order of Eagles 640 Aerie

    EIN 066149509 · Headquarters: NAUGATUCK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Fraternal Order of Eagles 681

    EIN 060353384 · Headquarters: Middletown, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Fraternal Order of Police

    EIN 050534894 · Headquarters: Bloomfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Fraternal Order of Police

    EIN 061007164 · Headquarters: NEW CANAAN, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Fraternal Order of Police

    EIN 061506390 · Headquarters: Brookfield, CT, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Fraternal Order of Police

    EIN 061529040 · Headquarters: New Britain, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Fraternal Order of Police

    EIN 141863688 · Headquarters: WEST HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Fraternal Order of Police

    EIN 260901790 · Headquarters: Windsor, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Fraternal Order of Police

    EIN 352228752 · Headquarters: Brookfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Fraternal Order of Police

    EIN 562366982 · Headquarters: Danbury, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Fraternal Order of Police

    EIN 824156602 · Headquarters: Middlebury, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Fraternal Order of Police

    EIN 842970425 · Headquarters: Watertown, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Fraternal Order of Police

    EIN 880526837 · Headquarters: Canton, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Fraternal Order of Police

    EIN 882387681 · Headquarters: Bethel, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Fraternal Order of Police

    EIN 883018695 · Headquarters: Monroe, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Fraternal Order of Police #1016

    EIN 237392352 · Headquarters: MERIDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Fraternal Order of Police Grand Lodge

    EIN 863423505 · Headquarters: Unionville, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Fraternite Valleenne of Connecticut Inc

    EIN 463346349 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Fred J Epstein Pediatric Care Foundation Inc C/o Kathy Epstein

    EIN 205198110 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Fred R & Hazel W Carstensen Memorial Foundation Inc

    EIN 061078756 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Freddy Fixer Inc

    EIN 061013435 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Frederic & Jane Brooks Foundation Inc

    EIN 136265535 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  37. Frederick Franklin Lodge 14 Af Am

    EIN 066080220 · Headquarters: PLAINVILLE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Frederick R Bauer Fund C/o Shipman & Goodwin

    EIN 066032984 · Headquarters: LAKEVILLE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Fredericks Family Foundation

    EIN 943288655 · Headquarters: Darien, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. Free

    EIN 333986771 · Headquarters: Mansfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Free and Accepted Masons of Ri 7 Friendship

    EIN 237549050 · Headquarters: PUTNAM, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Free Birds Inc

    EIN 461449175 · Headquarters: east hampton, CT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. Free Center Incorporated

    EIN 841783149 · Headquarters: HARTFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  44. Free Forever Prison Ministry Inc

    EIN 061191817 · Headquarters: WOODBRIDGE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Free Inside Inc

    EIN 050575278 · Headquarters: GLASTONBURY, CT, USA · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  46. Free to Run Inc

    EIN 472766786 · Headquarters: MYSTIC, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Free Wheelin Foundation Inc

    EIN 880543758 · Headquarters: STONINGTON, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Freedom Angel Foundation Inc

    EIN 271419561 · Headquarters: Roxbury, CT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. Freedom Farm Animal Sanctuary

    EIN 384093037 · Headquarters: Middlebury, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Freedom First Wildlife Rehab Inc

    EIN 834041742 · Headquarters: WATERFORD, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Freedom Generation Inc

    EIN 392227700 · Headquarters: New Milford, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Freedom House Ministries & Recovery Inc

    EIN 392481516 · Headquarters: Bristol, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Freedom Reads Inc

    EIN 873023665 · Headquarters: HAMDEN, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Freedom Rides

    EIN 800561079 · Headquarters: Oxford, CT, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  55. Freedom to Operate Inc

    EIN 850498384 · Headquarters: Greenwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  56. Freedom Train Dog Rescue Inc

    EIN 871098421 · Headquarters: NORWALK, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  57. Freelove Baldwin Stow Chapter Dar

    EIN 066039989 · Headquarters: MILFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Freethem Inc

    EIN 811953729 · Headquarters: Waterbury, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Freinds of Brooks Quarry Inc

    EIN 352600143 · Headquarters: Brookfield, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Fren from When Inc

    EIN 412887046 · Headquarters: Stamford, CT, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. French American Museum Exchange Inc

    EIN 204343950 · Headquarters: ESSEX, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. French Bulldog Fanciers of the Northeast

    EIN 934544936 · Headquarters: Beacon Falls, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. French Businessmens Association Inc

    EIN 061381887 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. French Model Council Club Inc

    EIN 060354268 · Headquarters: NEW BRITAIN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  65. French Social Circle Building Association Inc

    EIN 060835854 · Headquarters: VERNON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. French Social Circle of Hartford Inc

    EIN 060354320 · Headquarters: VERNON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. French-canadian Genealogical Society of Connecticut Inc

    EIN 061047439 · Headquarters: Tolland, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Fresh Living Water Ministries

    EIN 453999113 · Headquarters: West Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Fresh Oil Outreach Ministries International

    EIN 832809299 · Headquarters: East Hartford, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Fresh Springs Life Enrichment Center Inc

    EIN 993029383 · Headquarters: WEST HARTFORD, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Fresh Start Program

    EIN 320253822 · Headquarters: STRATFORD, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Fresh Start Worx Inc

    EIN 831335850 · Headquarters: Hartford, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Freshconnections

    EIN 271980094 · Headquarters: Groton, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. Freunde Deutscher Sprache Inc

    EIN 222534830 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Frey Family Foundation

    EIN 472234717 · Headquarters: WEST HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Friend a Russ Fund Inc C/o Thomas Wilson

    EIN 066035481 · Headquarters: SHELTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Friend to Friend Inc

    EIN 061352528 · Headquarters: East Granby, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Friendly Hands Food Bank Inc

    EIN 311639994 · Headquarters: TORRINGTON, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Friendly Sons of Saint Patrick

    EIN 060986071 · Headquarters: NORWICH, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Friends & Family Pto

    EIN 473573108 · Headquarters: Waterford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Friends & Neighbor

    EIN 061627237 · Headquarters: Ledyard, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  82. Friends & Neighbors of Stony Creek Inc

    EIN 811814759 · Headquarters: Branford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  83. Friends and Neighbors of Putnam Memorial State Park

    EIN 061497895 · Headquarters: Redding Ridge, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Friends Center for Children Inc

    EIN 571203361 · Headquarters: NEW HAVEN, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Friends Fort Trumbull State Park

    EIN 050579614 · Headquarters: New London, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Friends Lake Property Owners Association Inc

    EIN 141671010 · Headquarters: RIVERSIDE, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Friends of 2Ghg Inc

    EIN 262278987 · Headquarters: Newtown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Friends of All Saints Faculty Inc

    EIN 341993612 · Headquarters: Norwalk, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  89. Friends of Ambler Farm Inc

    EIN 201660209 · Headquarters: WILTON, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Friends of American Legion and Peoples State Forests Inc

    EIN 474318705 · Headquarters: Barkhamsted, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Friends of Animals Inc

    EIN 136018549 · Headquarters: DARIEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Friends of Ansonia Nature Center Inc

    EIN 061339876 · Headquarters: ANSONIA, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Friends of Appalachia

    EIN 271344135 · Headquarters: TRUMBULL, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Friends of Ari Inc C/o Edward Granelli Treasurer

    EIN 061498329 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990

  95. Friends of Asha Niketan Inc

    EIN 010676012 · Headquarters: NEW FAIRFIELD, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Friends of Assisi Food Pantry Inc

    EIN 463052031 · Headquarters: DANIELSON, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Friends of Autistic People Inc (Fap) C/o B Darany Von Regensburg

    EIN 061519336 · Headquarters: GREENWICH, CT, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  98. Friends of Avon Music Educationinc

    EIN 832500549 · Headquarters: AVON, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Friends of Baileys Dog Park

    EIN 873115267 · Headquarters: Clinton, CT, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Friends of Balanya English Academy

    EIN 863545954 · Headquarters: WESTPORT, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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