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. Nerette Free Institute Foundation

    EIN 311694869 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Nerham Company

    EIN 335058843 · Headquarters: Stratford, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Neringa Inc

    EIN 061466926 · Headquarters: PUTNAM, CT, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  4. Nerleea

    EIN 161746604 · Headquarters: BETHLEHEM, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Nesit Inc

    EIN 272901687 · Headquarters: Meriden, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Nessel Family Foundation Inc

    EIN 061596433 · Headquarters: Norwalk, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  7. Nest Egg Foundation Inc

    EIN 471499957 · Headquarters: Westport, CT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Netminders

    EIN 881854604 · Headquarters: GUILFORD, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Netpets Inc

    EIN 582307874 · Headquarters: Southbury, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Nettleton Hollow Association Incorporated

    EIN 061331614 · Headquarters: Washington, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Network Against Domestic Abuse Inc

    EIN 222670688 · Headquarters: ENFIELD, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Network Connecticut Inc Co Catholic Charities

    EIN 061516453 · Headquarters: HARTFORD, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  13. Network for Advancing Athletes Inc

    EIN 471463617 · Headquarters: VERNON, CT, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Network of Executive Women of Milford Inc

    EIN 030440107 · Headquarters: MILFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  15. Network, Inc.

    EIN 223116935 · Headquarters: Andover, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Neurability Foundation Inc

    EIN 921251243 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Neurofibromatosis Student Alliance

    EIN 332537831 · Headquarters: South Windsor, CT, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Neuronetworks Fund Inc

    EIN 464189615 · Headquarters: New Canaan, CT, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Neurosurgical Society of Connecticut Inc

    EIN 461468539 · Headquarters: Windsor, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Nevada Organization of Musicians with Artistic Daring

    EIN 271030194 · Headquarters: New Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  21. Never Surrender Inc

    EIN 320416144 · Headquarters: Bristol, CT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Never Surrender to Parkinsons Inc

    EIN 651311654 · Headquarters: WESTPORT, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. New Academy Preschool Inc

    EIN 264193018 · Headquarters: Easton, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. New Beginning Ministries of Bridgeport Ct

    EIN 510636993 · Headquarters: Norwalk, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  25. New Beginning Ministry

    EIN 203868939 · Headquarters: Norwalk, CT, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  26. New Beginnings Affordable Housing Foundation Inc

    EIN 821628940 · Headquarters: West Haven, CT, US · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. New Beginnings Cat Rescue Ct Inc

    EIN 461419234 · Headquarters: Kensington, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. New Beginnings Family Academy Inc

    EIN 061578214 · Headquarters: BRIDGEPORT, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. New Beginnings Family Services Inc

    EIN 824171740 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. New Beginnings Global Inc

    EIN 990730495 · Headquarters: Meriden, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. New Beginnings Ministries

    EIN 113663315 · Headquarters: Putnam, CT, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  32. New Beginnings Miracle Temple Church of God

    EIN 872978504 · Headquarters: New Haven, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. New Beginnings of Northwest Hills Litchfield County Inc

    EIN 463594265 · Headquarters: WINCHESTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. New Birth Church of Christ

    EIN 272271310 · Headquarters: New Haven, CT, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  35. New Blue Inc

    EIN 061296333 · Headquarters: New Haven, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. New Britain Academies Foundation Inc

    EIN 833855133 · Headquarters: New Britain, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. New Britain Area Seniors Inc

    EIN 743079200 · Headquarters: New Britain, CT, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. New Britain Central Labor Council

    EIN 066069276 · Headquarters: New Britain, CT, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. New Britain Chamber of Commerce

    EIN 060289780 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. New Britain Chess Club Inc

    EIN 933235204 · Headquarters: Waterbury, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. New Britain Club

    EIN 060466920 · Headquarters: Kensington, CT, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  42. New Britain Elks No 957

    EIN 060466995 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. New Britain Emergency Medical Services Inc

    EIN 060969552 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. New Britain Fagan Jr Baseball League

    EIN 061201155 · Headquarters: New Britain, CT, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  45. New Britain Federation of Paraprofession Als Local 2407

    EIN 237280498 · Headquarters: NEW BRITAIN, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. New Britain Federation of School Adminis Local 51 Afsa Afl-cio

    EIN 237248773 · Headquarters: NEW BRITAIN, CT, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. New Britain Federation of Teachers

    EIN 066069204 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. New Britain Fire Fighters Local 992

    EIN 066068823 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. New Britain Firefighters Charitable Fund Inc

    EIN 994289286 · Headquarters: NEW BRITAIN, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. New Britain General Hospital School of Nursing Alumni &

    EIN 060605980 · Headquarters: New Britain, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  51. New Britain High School Parents Music Association Inc

    EIN 332543092 · Headquarters: New Britain, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. New Britain Historical Society

    EIN 461372197 · Headquarters: West Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  53. New Britain Hunting & Fishing Club

    EIN 066081776 · Headquarters: New Britain, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. New Britain Institute

    EIN 060646767 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. New Britain Judo Dynamic Arts Inc

    EIN 270845749 · Headquarters: STRATFORD, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. New Britain Latino Coalition

    EIN 834706172 · Headquarters: New Britain, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. New Britain Legacies Corp

    EIN 813951335 · Headquarters: NEW BRITAIN, CT, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. New Britain Lodge No 183 Loyal Order of Moose

    EIN 060433690 · Headquarters: KENSINGTON, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. New Britain Museum of American Art Inc

    EIN 061422234 · Headquarters: NEW BRITAIN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. New Britain Musical Club

    EIN 066169861 · Headquarters: Bristol, CT, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  61. New Britain Police Athletic League Inc

    EIN 066068865 · Headquarters: NEW BRITAIN, CT, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. New Britain Police Explorers

    EIN 994345666 · Headquarters: New Britain, CT, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. New Britain Police Union Local 1165

    EIN 060610985 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. New Britain Quartette Club Inc

    EIN 060467182 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. New Britain Racial Justice Coalition Inc

    EIN 851852702 · Headquarters: New Britain, CT, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. New Britain Roots Inc

    EIN 464350118 · Headquarters: New Britain, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. New Britain Symphony Society Inc

    EIN 237168819 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. New Britain Teachers Childrens Enrichment Fund

    EIN 842222452 · Headquarters: New Britain, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. New Britain Youth Football and Cheer Inc

    EIN 275373564 · Headquarters: New Britain, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. New Britain Youth Theater Inc

    EIN 272568555 · Headquarters: New Britain, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. New Canaan Aquianas Inc

    EIN 994946537 · Headquarters: Ridgefield, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. New Canaan Artisans Inc

    EIN 237119594 · Headquarters: New Canaan, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. New Canaan Athletic Foundation Inc

    EIN 815049857 · Headquarters: New Canaan, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. New Canaan Baseball Club

    EIN 882760696 · Headquarters: New Canaan, CT, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. New Canaan Baseballsoftball Inc

    EIN 237355549 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. New Canaan Basketball Association

    EIN 061452516 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. New Canaan Beautification League Inc

    EIN 066082036 · Headquarters: New Canaan, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. New Canaan Board of Realtors Inc

    EIN 060770097 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. New Canaan Cares Inc

    EIN 061143088 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. New Canaan Cemetery Association

    EIN 060467360 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. New Canaan Chamber Charitable Foundation Inc

    EIN 472152267 · Headquarters: New Canaan, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. New Canaan Chamber Music Inc

    EIN 862519168 · Headquarters: NEW CANAAN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. New Canaan Community Foundation Inc

    EIN 060970466 · Headquarters: NEW CANAAN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. New Canaan Community Nursery School Inc

    EIN 060662156 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. New Canaan Cotillion

    EIN 934857321 · Headquarters: New Canaan, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. New Canaan Dance Club

    EIN 066175956 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. New Canaan Dental Society Inc C/o New Canaan Oral

    EIN 831864947 · Headquarters: NEW CANAAN, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. New Canaan Ems Inc

    EIN 237300265 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. New Canaan Environmental Group Inc

    EIN 061522243 · Headquarters: Darien, CT, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  90. New Canaan Field Club Inc

    EIN 060722848 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. New Canaan Fire Company No 1 C/o Treasurer

    EIN 066062229 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. New Canaan Football Club Inc

    EIN 061529170 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. New Canaan Garden Club Inc

    EIN 066036288 · Headquarters: NEW CANAAN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. New Canaan Group Home Inc

    EIN 061509098 · Headquarters: NEW CANAAN, CT, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990

  95. New Canaan High School Crew Inc

    EIN 223795003 · Headquarters: BRIDGEPORT, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. New Canaan High School Parent & Faculty Association Inc

    EIN 342004117 · Headquarters: NEW CANAAN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. New Canaan High School Scholarship Foundation Inc

    EIN 237102732 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. New Canaan Ice Hockey Co Fisina Tomaselli

    EIN 237241916 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  99. New Canaan Korean School Inc

    EIN 934741903 · Headquarters: NEW CANAAN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. New Canaan Lacrosse Association Inc

    EIN 061592201 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

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