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. Ecgms Inc

    EIN 331285780 · Headquarters: SHELTON, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Echn Community Healthcare Foundation Inc

    EIN 222546080 · Headquarters: GLASTONBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  3. ECHN Eldercare Services Inc

    EIN 061149193 · Headquarters: Tolland, CT, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  4. Echn Holdings Inc

    EIN 393859332 · Headquarters: Manchester, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Echn Wellness Services Inc

    EIN 061360082 · Headquarters: SOUTH WINDSOR, CT, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  6. Echo Cancer Foundation Inc

    EIN 270072711 · Headquarters: NORWICH, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Echo Foundation Inc

    EIN 066107764 · Headquarters: ORANGE, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  8. ECHO Homes

    EIN 061275523 · Headquarters: NEW LONDON, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Echo Medical Group

    EIN 473944624 · Headquarters: new haven, CT, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  10. Echoes and Roots

    EIN 394701434 · Headquarters: Norwalk, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Eclectic Alumni Association Inc

    EIN 061605818 · Headquarters: Middleton, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  12. Eco Titans Inc

    EIN 845122410 · Headquarters: Manchester, CT, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Ecojocs

    EIN 463410597 · Headquarters: Rocky Hill, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Ecological Health Organization Incorporated

    EIN 061342522 · Headquarters: BERLIN, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Econometric Society Inc

    EIN 320402835 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Economic Club of Connecticut

    EIN 222473990 · Headquarters: Rocky Hill, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. Economic Development Corporation of New Haven

    EIN 261854785 · Headquarters: New Haven, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Ecoworks Inc

    EIN 463567282 · Headquarters: North Haven, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Ecsf Model Aviation Foundation

    EIN 812951819 · Headquarters: East Haven, CT, US · Science & Technology · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  20. Ecsu Foundation Inc

    EIN 237111053 · Headquarters: WILLIMANTIC, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Ecuadorian Civic Center of Greater Danbury

    EIN 061544837 · Headquarters: DANBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Ecuadorian Civic Committee of Fairfield County

    EIN 842490054 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Ecumenical Food Bank Inc

    EIN 222611583 · Headquarters: NAUGATUCK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Ecumenical Old Catholic Compassionate Ministries of Christ

    EIN 300603548 · Headquarters: Andover, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  25. Ed Beardsley Challenger Discovery

    EIN 261626193 · Headquarters: BRISTOL, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Ed Chatey Scholarship Fund Inc

    EIN 462353257 · Headquarters: Town of East Granby, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Edadvance

    EIN 060842189 · Headquarters: LITCHFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Eddie Wilson Special Education Scholarship Fund

    EIN 061465218 · Headquarters: Southbury, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Edelweiss Lodge No 31 Order of Hermann Sons of the State of Conne

    EIN 332076967 · Headquarters: Guilford, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Edens Oasis Inc

    EIN 872819947 · Headquarters: Hamden, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Eder Family Foundation Inc

    EIN 061465369 · Headquarters: WEST HAVEN, CT, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Edgar Parkman Pto

    EIN 060955023 · Headquarters: ENFIELD, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Edgerton Park Conservancy Inc

    EIN 060881839 · Headquarters: HAMDEN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Edgewood Cemetary Association

    EIN 066183262 · Headquarters: Wolcott, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Edgewood Corners Inc

    EIN 061464648 · Headquarters: NEW HAVEN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Edgewood Elm Housing Inc

    EIN 061277572 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Edgewood Little League Inc

    EIN 061030730 · Headquarters: BRISTOL, CT, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  38. Edgewood Pta Child Care Program Inc

    EIN 061461786 · Headquarters: NEW HAVEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Edgewood Pto Inc

    EIN 814449586 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Edgewood Village Inc

    EIN 061423446 · Headquarters: NEW HAVEN, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Edifying Women Eternally Inc

    EIN 833045233 · Headquarters: Bridgeport, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Edith B Jackson Child Care Program Inc

    EIN 060887416 · Headquarters: New Haven, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Edmond Cofield Preparatory Academy for Young Men Inc

    EIN 923023359 · Headquarters: New Haven, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Edna Stevens Elementary School & Woodside Intermediate School Paren

    EIN 223007533 · Headquarters: CROMWELL, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Edon Club

    EIN 934152384 · Headquarters: New Haven, CT, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Educate Her Inc

    EIN 372208370 · Headquarters: Southbury, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Education and Hope Inc

    EIN 061532033 · Headquarters: NORWALK, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Education and Research Foundation of The

    EIN 237207594 · Headquarters: ROCKY HILL, CT, USA · Education · Latest available filing year: 2009 · Primary form: IRS Form 990

  49. Education Association of Christian Homeschoolers of Ct Inc

    EIN 201488477 · Headquarters: Windsor, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Education Association of Cromwell

    EIN 237107186 · Headquarters: Cromwell, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Education Enrichment Fund of Thomaston Inc

    EIN 061238009 · Headquarters: THOMASTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Education for Development and Support - Edsn- Foundation

    EIN 464692915 · Headquarters: Bloomfield, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Education for Global Peace Egp Association

    EIN 872940116 · Headquarters: Canton, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Education Foundation of Canton Ct Inc

    EIN 934615104 · Headquarters: Canton, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Education Matters Africa Foundation

    EIN 824727381 · Headquarters: NORTH HAVEN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Education Project

    EIN 463845041 · Headquarters: GREENWICH, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Education Resource Foundation

    EIN 873127829 · Headquarters: WATERTOWN, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Education Special Interest Gtroup - Assoc of Info Tech Prefessionals

    EIN 363448639 · Headquarters: HARTFORD, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  59. Education Unlimited Inc

    EIN 141895682 · Headquarters: Naugatuck, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  60. Education Without Barriers

    EIN 823904756 · Headquarters: NEW HAVEN, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Educational Assistants of Stamford Association

    EIN 061151704 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  62. Educational Center for Integrative Healing and Wellness Inc

    EIN 061541952 · Headquarters: MIDDLEBURY, CT, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. Educational Foundation Program Stamford Branch of the American As

    EIN 222934691 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  64. Educational Oceanographic Foundation Inc

    EIN 066086103 · Headquarters: Greenwich, CT, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  65. Educational Resources for Children Inc

    EIN 030399205 · Headquarters: Enfield, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Eduinnovate Foundation Inc

    EIN 823956167 · Headquarters: ELLINGTON, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Edward & Karen Lewis Krzanowski Family Fund

    EIN 066249427 · Headquarters: Canton, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Edward & Verna Gerbic Family Foundation

    EIN 223457387 · Headquarters: West Hartford, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  69. Edward a Dworken Memorial Foundation Inc

    EIN 237025315 · Headquarters: TRUMBULL, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. Edward a Norton Vfw Post 7666

    EIN 066051442 · Headquarters: GUILFORD, CT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Edward and Jeanne Epstein Foundation

    EIN 133113857 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  72. Edward Burns Family Charitable Foundation Nonprofit Corp

    EIN 842435451 · Headquarters: STRATFORD, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Edward C & Ann T Roberts Foundation C/o Lisa Curran Executive Director

    EIN 066067995 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  74. Edward Cotton Rawls Jr Foundation

    EIN 924010643 · Headquarters: Oxford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Edward E Stone Foundation

    EIN 208147488 · Headquarters: Darien, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. Edward J Collins Charitable Foundation Inc

    EIN 476921480 · Headquarters: BETHEL, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  77. Edward John Noble Foundation Inc

    EIN 061055586 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Edward Lee Cave Foundation Inc

    EIN 133984697 · Headquarters: UNION, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  79. Edwin Gilbert Trust Uw C/o Jerome a Mayer

    EIN 066044834 · Headquarters: NEWTOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Edwin O Smith Foundation Inc

    EIN 203956129 · Headquarters: Storrs Mansfield, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Effective Managment Association of Connecticut Inc

    EIN 844404921 · Headquarters: Meriden, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Efficiency for All

    EIN 821102651 · Headquarters: WINDSOR, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Effort To Empower Foundation INC

    EIN 934529530 · Headquarters: Stamford, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Efo Pa Nou

    EIN 311664469 · Headquarters: Waterbury, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Eg Storer Lodge of Perfection Aasr

    EIN 066071604 · Headquarters: New Haven, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Egcmn Family Foundation

    EIN 815130173 · Headquarters: NEW HAVEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Ehealth Connecticut Inc

    EIN 204667060 · Headquarters: HARTFORD, CT, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990

  88. Ehhs Music Boosters Inc

    EIN 465187009 · Headquarters: East Hampton, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Eidetic Productions Inc

    EIN 352335033 · Headquarters: North Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Eight Lakes Community Association Inc

    EIN 066069153 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Eight Six Go Co

    EIN 991407810 · Headquarters: Hartford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Eim Affordable Housing

    EIN 332495450 · Headquarters: Moosup, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Eintracht Kraken Unterstuetzungs Verien

    EIN 222487793 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. EIR Urban Youth Boxing Inc

    EIN 611617647 · Headquarters: New Haven, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Eis Foundation Inc

    EIN 066021896 · Headquarters: ENFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Ejm Fund

    EIN 061053926 · Headquarters: ORANGE, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  97. Ejs Heart

    EIN 813839779 · Headquarters: Seymour, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Ekklesia Contemporary Ballet Inc

    EIN 843614663 · Headquarters: Middletown, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Ekta Community Center Incorporated

    EIN 922873910 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. El Pueblo Unido Inc

    EIN 843950009 · Headquarters: Glastonbury, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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