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. Italian American Ladies Society

    EIN 320303693 · Headquarters: Newington, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Italian American Legislative Caucus Educational Fund Inc

    EIN 061522771 · Headquarters: West Hartford, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Italian American Police Society of Southern Ct Inc

    EIN 814992009 · Headquarters: NORWALK, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Italian American Society of Connecticut Inc

    EIN 463160763 · Headquarters: WETHERSFIELD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Italian American Sportsman Hunting

    EIN 510434694 · Headquarters: HARTFORD, CT, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Italian American Stars Womens Club

    EIN 061605073 · Headquarters: GLASTONBURY, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Italian American War Veterans of the Us Inc

    EIN 066069652 · Headquarters: Waterbury, CT, US · Public & Societal Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  8. Italian American Youth Foundation Inc

    EIN 261641146 · Headquarters: North Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Italian American Youth Organization Inc

    EIN 261640938 · Headquarters: NORTH HAVEN, CT, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. Italian Benefit Society Inc

    EIN 060401765 · Headquarters: STAFFORD SPRINGS, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Italian Fraternal Society of New Britain Inc

    EIN 060401805 · Headquarters: NEW BRITAIN, CT, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  12. Italian Heritage Committee of Norwi

    EIN 911989316 · Headquarters: NORWICH, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Italian Heritage Foundation Inc

    EIN 010692828 · Headquarters: NEW BRITAIN, CT, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  14. Italian Political Independent Club

    EIN 060670122 · Headquarters: KENSINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Italian Social Club of Forestville Inc

    EIN 811257730 · Headquarters: BRISTOL, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Italian Social Club of Rockville Inc

    EIN 060401908 · Headquarters: VERNON ROCKVILLE, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Italian-american Civic Order Inc

    EIN 061003719 · Headquarters: Middletown, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Italian-american Defense League

    EIN 861698379 · Headquarters: Clinton, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Itav Inc

    EIN 851093389 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Iteach Inc

    EIN 833570593 · Headquarters: Guilford, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Ithuriel Fund

    EIN 873985820 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Itn Central Ct

    EIN 261938058 · Headquarters: WEST HARTFORD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. ITNCoastalCT Inc

    EIN 270205865 · Headquarters: Fairfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  24. Itp Foundation Inc

    EIN 861064696 · Headquarters: DARIEN, CT, USA · Medical Research · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  25. Its a New Begining

    EIN 453685654 · Headquarters: NEW HAVEN, CT, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  26. Its Free to Dream Foundation Inc

    EIN 393739419 · Headquarters: ORANGE, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Its Our Time Inc

    EIN 208352744 · Headquarters: AVON, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Iupat District Council No 11 Health Fund

    EIN 060683942 · Headquarters: MERIDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Iupat Local Union No 481

    EIN 060400783 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Ives Lh-first Bap Ch

    EIN 066035780 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  31. Ives Trail and Greenway Regional Association

    EIN 461127798 · Headquarters: Danbury, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Ivoryton Library

    EIN 066044731 · Headquarters: Ivoryton, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Ivoryton Playhouse Foundation Inc

    EIN 061020720 · Headquarters: IVORYTON, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Ivoryton Village Alliance Llc

    EIN 822797792 · Headquarters: Ivoryton, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Ivy League Club of Spain Inc

    EIN 464911274 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  36. Iwagepeace Inc

    EIN 272323966 · Headquarters: WEST HAVEN, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Iwo Jima Memorial Historical Foundation Inc

    EIN 061456683 · Headquarters: Prospect, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Izzo Family Foundation

    EIN 223949500 · Headquarters: SOUTHPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. J Addison Bartush and Marion M Bartush Family Foundation

    EIN 263509217 · Headquarters: SOUTHPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. J Allen Lamb & Edward S Pocock Iii Foundation

    EIN 463644133 · Headquarters: SOUTHINGTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. J C Charitable Organization Inc

    EIN 822703150 · Headquarters: East Hartford, CT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. J Cherry Foundation Inc

    EIN 831757785 · Headquarters: Portland, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. J Gladwin Cannon Trust Ua Dated 10-7-76

    EIN 066196307 · Headquarters: Vernon, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. J J Cooley Foundation Inc

    EIN 066049571 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. J M Wright Technical High School Pfo

    EIN 472190501 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  46. J Michael Kollie Jr and Family Foundation Inc

    EIN 920260670 · Headquarters: North Haven, CT, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  47. J Smiles Empowerment Inc

    EIN 992521502 · Headquarters: HARTFORD, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. J Walton Bissell Foundation Inc

    EIN 061245402 · Headquarters: WEST HARFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. J&m Hock Family Foundation

    EIN 461583777 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. J109 Class Association

    EIN 454803561 · Headquarters: Fairfield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. J21 Inc Org

    EIN 800640072 · Headquarters: Stratford, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Jack and Stephanie Stahl Foundation

    EIN 453576943 · Headquarters: NEW CANAAN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Jack Barry Little League

    EIN 061332136 · Headquarters: Meriden, CT, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  54. Jack of All Hearts Inc

    EIN 272589093 · Headquarters: Branford, CT, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  55. Jack Paul Noujaim Community Foundation

    EIN 863553073 · Headquarters: Waterbury, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Jack Silberberg Foundation

    EIN 237112034 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Jackie Packs Inc

    EIN 510670686 · Headquarters: Kent, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. Jackie Robinson Park of Fame Inc

    EIN 061476085 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Jacklin Rod & Gun Club Inc

    EIN 066003525 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Jacks Corner Foundation Inc

    EIN 882262496 · Headquarters: SOUTHPORT, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Jacob L and Lewis Fox Foundation

    EIN 066067700 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Jacob Roger Poulin Foundation Inc

    EIN 814133440 · Headquarters: Ellington, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Jacob's Team Foundation

    EIN 261530929 · Headquarters: MADISON, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  64. Jacobs Employee Association Inc

    EIN 061238476 · Headquarters: Bloomfield, CT, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  65. Jacqueline R Satchell Foundation Inc

    EIN 862206120 · Headquarters: New Haven, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Jadyn Marley Foundation Inc

    EIN 474314533 · Headquarters: EAST GRANBY, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  67. Jaime Dannemann Memorial Foundation Inc

    EIN 223683461 · Headquarters: NEW CANAAN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  68. Jain Center of Connecticut Inc

    EIN 061504359 · Headquarters: Southport, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. Jain Center of Greater Hartford Inc

    EIN 061488453 · Headquarters: STORRS, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Jam Associates Inc

    EIN 061592850 · Headquarters: RIDGEFIELD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Jamaica Ex-police Association of Na Foundation Inc

    EIN 271311041 · Headquarters: Hartford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Jamaica International Reggae Museum Inc

    EIN 823071269 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Jamaican American Connection Inc

    EIN 812039270 · Headquarters: HAMDEN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Jamaican Renaissance Society

    EIN 611478769 · Headquarters: Bridgeport, CT, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. James & Melissa O'shaughnessy Family Foundation

    EIN 872949314 · Headquarters: COS COB, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  76. James a Salatto and Family Charitable

    EIN 271970901 · Headquarters: NEW HAVEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  77. James and Chantal Sheridan Foundation

    EIN 133933347 · Headquarters: COS COB, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. James and Helen Cabrera Memorial Scholarship Fund

    EIN 205366660 · Headquarters: Old Greenwich, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. James Baldwin Project Inc

    EIN 853371039 · Headquarters: Easton, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. James Barbara Inverno Foundation Llc

    EIN 263880230 · Headquarters: Stamford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. James Blackstone Memorial Library Assoc

    EIN 060662108 · Headquarters: BRANFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. James Burns Trust

    EIN 066199399 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. James C Devivo Educational Foundation Inc

    EIN 061516003 · Headquarters: Willimantic, CT, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  84. James H Moran Middle School Pto

    EIN 061632698 · Headquarters: Wallingford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. James Hillhouse Class of 1988 Scholarship

    EIN 824233277 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. James J Capone Charitable Foundati C/o Lisa Troy Trustee

    EIN 261500381 · Headquarters: FARMINGTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. James M Fitzgerald Iv Foundation Corporation

    EIN 842827058 · Headquarters: Goshen, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. James Merrill House Foundation

    EIN 863632993 · Headquarters: Stonington, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. James Norris Foundation Inc

    EIN 366047942 · Headquarters: SOUTHBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. James P & Genevieve M McLaughlin Family Foundation

    EIN 133335298 · Headquarters: Farmington, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  91. James P and Debra Fitzgerald Healy Foundation Inc

    EIN 453084545 · Headquarters: Naugatuck, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. James R and Mary M Bellor Foundation

    EIN 820567201 · Headquarters: Manchester, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  93. James T Reedy Sr Future Teachers Scholarship Fund

    EIN 331048632 · Headquarters: Wilton, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. James V Spignesi Jr Memorial Fund Inc

    EIN 472338094 · Headquarters: West Hartford, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. James V Spignesi Jr Memorial Scholarship Fund Inc

    EIN 311674457 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  96. James Vick Foundation Inc

    EIN 824711896 · Headquarters: Guilford, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. James W and Esther Maguire Fund 005436 C/o the Episcopal Church in Connecticut

    EIN 066334884 · Headquarters: MERIDEN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Jamie A Hulley Arts Foundation

    EIN 066526327 · Headquarters: Orange, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Jamie Lynn Sullivan Memorial Foundation

    EIN 223858612 · Headquarters: Hamden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Jamies Run Inc

    EIN 452676316 · Headquarters: Vernon, CT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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