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. Essex Yacht Club Inc

    EIN 060336905 · Headquarters: ESSEX, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Estate and Business Planning Council of Hartford Inc

    EIN 061031980 · Headquarters: Rocky Hill, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Estate and Tax Planning Council of Eastern Connecticut Inc

    EIN 060973034 · Headquarters: Mystic, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Estate of Benjamin B Lewis

    EIN 066038309 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. Estate Planning Council of Lower Fairfield County Inc

    EIN 061625561 · Headquarters: East Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Esther K Lerner Foundation Trust John F Kearns Iii Ttee

    EIN 846716895 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Estonian American National Council Inc

    EIN 135622310 · Headquarters: MONROE, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Estuary Council of Seniors Inc

    EIN 060919178 · Headquarters: OLD SAYBROOK, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Esums Pto

    EIN 010932039 · Headquarters: West Haven, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Eta Alpha Lambda Scholarship Fund

    EIN 812898205 · Headquarters: NEW HAVEN, CT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  11. Eta Kappa Nu Association

    EIN 066076297 · Headquarters: Storrs, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  12. Eta Xi Eta

    EIN 066069943 · Headquarters: Fairfield, CT, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. Ethan Miller Song Foundation Inc

    EIN 824673514 · Headquarters: GUILFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Ethel & Abe Lapides Foundation Inc C/o Richard Feldman Esq

    EIN 066068567 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. Ethel Walker Charitable and Educational Foundation

    EIN 060679139 · Headquarters: SIMSBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Ethel Walker School Inc

    EIN 060689699 · Headquarters: SIMSBURY, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Ethiopian Community Association in Connecticut Inc

    EIN 842274194 · Headquarters: east hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Ethiopias Daughters Inc

    EIN 461131532 · Headquarters: Monroe, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Ethnic Historical Archives Center of New Haven Inc

    EIN 061267910 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Ethnic Online Foundation Inc

    EIN 821174892 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. Eugene F Slason Scholarship Fund Inc

    EIN 465218516 · Headquarters: SOUTHINGTON, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Eugene O'neill Memorial Theater Center Inc

    EIN 066070900 · Headquarters: WATERFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Eugene Oneill Society

    EIN 050392715 · Headquarters: Mystic, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. European Students League in the United States Inc

    EIN 465169622 · Headquarters: Branford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Euthanasia Prevention Coalition - Action Inc

    EIN 881424951 · Headquarters: Hartford, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Euthanasia Prevention Coalition USA

    EIN 812857253 · Headquarters: Hartford, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. Eva Stearns Faulkner Foundation

    EIN 066065398 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Evadny Blake Diabetes Foundation

    EIN 850836053 · Headquarters: trumbull, CT, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Evan Allen Landry Memorial Scholarship

    EIN 463194622 · Headquarters: Windsor, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Evan Oconnor Memorial Fund Inc

    EIN 205221567 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. Evangelical Baptist Church of the New Jerusalem

    EIN 061340631 · Headquarters: BRIDGEPORT, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Evangelical Christian Church of Waterbury

    EIN 222533103 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Evangelistic Messengers Association Inc

    EIN 061561775 · Headquarters: Westbrook, CT, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  34. Evelyn Fraites Foundation

    EIN 133241845 · Headquarters: WESTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  35. Evening of Elegance Inc

    EIN 833453943 · Headquarters: PAWCATUCK, CT, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Evening Star Community Development Corporation Escdc Inc

    EIN 161730760 · Headquarters: New Haven, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Evergift Inc

    EIN 272749868 · Headquarters: Norwalk, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Evergreen Cementery Association of Avon Connecticut Inc

    EIN 061503232 · Headquarters: AVON, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Evergreen Cemetery

    EIN 066047019 · Headquarters: KILLINGWORTH, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Evergreen Cemetery Association

    EIN 060337485 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Evergreen Cemetery Association

    EIN 060337486 · Headquarters: WATERTOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Evergreen Design Co

    EIN 452040719 · Headquarters: Bristol, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Evergreen Family Oriented Tree Inc

    EIN 841721479 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Evergreen Family Theatre Inc

    EIN 881758251 · Headquarters: ENFIELD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  45. Evergreen Garden Club

    EIN 800160094 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Evergreen Health Inc

    EIN 453193240 · Headquarters: Farmington, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Evergreen Masonic Association Inc Dba Oriental Evergreen Masonic Bldg

    EIN 066069243 · Headquarters: SOUTH WINDSOR, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Evergreen Sports Academy Incorporated

    EIN 831005163 · Headquarters: Weston, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Evergreenwoods Employees Scholarship Fund

    EIN 061627929 · Headquarters: NORTH BRANFORD, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Everlasting Freedom Ministries

    EIN 364524295 · Headquarters: Hamden, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. Eversource Energy Foundation Inc C/o Kevin Morrissey

    EIN 061527290 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Eversource Energy Land Trust Inc

    EIN 461387121 · Headquarters: HARTFORD, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Eversource Living Waters

    EIN 992849649 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Every Child Matters

    EIN 823426766 · Headquarters: East Hartford, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Every Note Counts Music Program Inc

    EIN 861915611 · Headquarters: Middletown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Everybody Plays Foundationinc

    EIN 455250804 · Headquarters: NEW HAVEN, CT, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  57. Everybody Wins Ct Inc

    EIN 752976042 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990

  58. Everybunny Counts Rabbit Rescue

    EIN 813458309 · Headquarters: Ellington, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Everyday Democracy Inc

    EIN 061074292 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. Everyone Outside

    EIN 474740244 · Headquarters: Durham, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Evolution Reentry Services

    EIN 880601811 · Headquarters: Branford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Ewhs Booster Club

    EIN 834593230 · Headquarters: East Windsor, CT, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Excel Bridgeport Inc

    EIN 450824113 · Headquarters: Bridgeport, CT, USA · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990

  64. Excellence Through Movement

    EIN 813138954 · Headquarters: Farmington, CT, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  65. Excelsior Lodge No 3

    EIN 842867467 · Headquarters: Hartford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Exchange Club Center for the Prevention of Child Abuse of Ct Inc

    EIN 061045251 · Headquarters: HARTFORD, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Exchange Club of Farmington Foundation

    EIN 821057494 · Headquarters: Farmington, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Exchange Club of Madison

    EIN 066071059 · Headquarters: Madison, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Exchange Club of Norwalk Inc

    EIN 066069026 · Headquarters: NORWALK, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Exchange Club of West Hartford C/o Dave Hager

    EIN 237142072 · Headquarters: WEST HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Exchange Club of Westport Ct

    EIN 821794257 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Exchange Club of Wolcott Inc

    EIN 311169961 · Headquarters: WOLCOTT, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Exchange Events Inc

    EIN 872209004 · Headquarters: KENT, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Excimer Scientific Corporation

    EIN 851087260 · Headquarters: East Hartford, CT, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Excutive Womens Golf Association Inc

    EIN 061469653 · Headquarters: Middletown, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Executive Womens Golf Association Inc

    EIN 061473874 · Headquarters: Shelton, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Expansion Joint Manufacturers Assoc Inc

    EIN 136125313 · Headquarters: Fairfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Expedition Earth Productions Inc

    EIN 271812865 · Headquarters: Madison, CT, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Experience Camps

    EIN 262513136 · Headquarters: WESTPORT, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Experiential Stem Company

    EIN 832210951 · Headquarters: SHELTON, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Experiment Station Associates Inc

    EIN 223086686 · Headquarters: New Haven, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Experimental Aircraft Association Chapter 27

    EIN 371502529 · Headquarters: Rockfall, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Experimental Aircraft Association Chapter 324 Inc

    EIN 474895894 · Headquarters: New Hartford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Explorations Inc

    EIN 061483283 · Headquarters: WINSTED, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Expressiones Cultural Center Inc

    EIN 270975144 · Headquarters: New London, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Extended Family of Connecticut

    EIN 261701427 · Headquarters: West Hartford, CT, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Extraordinari Connections Inc

    EIN 994065470 · Headquarters: WILTON, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Exxon Annuitants Club of Connecticut

    EIN 061131900 · Headquarters: Norwalk, CT, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  89. Eyecare from the Heart Inc

    EIN 881678200 · Headquarters: Greenwich, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Ezili Network Inc

    EIN 800898401 · Headquarters: Alpharetta, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Ezra Academy of Greater New Haven Inc

    EIN 060835136 · Headquarters: WOODBRIDGE, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Ezra Woods Post 31 American Legion

    EIN 066107516 · Headquarters: NEW MILFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. F a C E Corp

    EIN 651166723 · Headquarters: Burlington, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  94. F Curtis Thrall and Susan B Thrall Foundation

    EIN 066520730 · Headquarters: WOLCOTT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. F Gerard Mcgrath Foundation

    EIN 061188137 · Headquarters: WILTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Fa Berry School Parent Teacher Organization

    EIN 208174770 · Headquarters: Bethel, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Fabara Djigui Inc

    EIN 871105369 · Headquarters: Hamden, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Face-to-face

    EIN 061587441 · Headquarters: North Haven, CT, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  99. Faces of Freedom Inc

    EIN 992003903 · Headquarters: Avon, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Facing Addiction Inc

    EIN 270163591 · Headquarters: DANBURY, CT, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990

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