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. New Canaan Land Conservation Trust Inc

    EIN 066098244 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. New Canaan Mens Club Inc

    EIN 842804220 · Headquarters: New Canaan, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. New Canaan Mens Platform Tennis League Inc

    EIN 822869640 · Headquarters: NEW CANAAN, CT, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  4. New Canaan Mounted Troop Inc

    EIN 060726610 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. New Canaan Nature Center

    EIN 060775150 · Headquarters: New Canaan, CT, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. New Canaan Neighborhoods Inc

    EIN 060847414 · Headquarters: BRANFORD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. New Canaan Old Timers Association Inc

    EIN 825066829 · Headquarters: New Canaan, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. New Canaan Parents of Special Children Inc

    EIN 061149141 · Headquarters: New Canaan, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. New Canaan Performance Company Inc

    EIN 208736426 · Headquarters: NEW CANAAN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. New Canaan Police Benevolent Association Inc

    EIN 237225069 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. New Canaan Pops in the Park

    EIN 881499289 · Headquarters: New Canaan, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. New Canaan Preservation Alliance

    EIN 260271083 · Headquarters: New Canaan, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. New Canaan Public Access Inc

    EIN 222893075 · Headquarters: New Canaan, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. New Canaan Rugby Football Club Inc

    EIN 993094812 · Headquarters: New Canaan, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. New Canaan Society for the Arts Inc

    EIN 060965395 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. New Canaan Society Inc

    EIN 264242905 · Headquarters: Darien, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. New Canaan Society Inc

    EIN 275037943 · Headquarters: North Granby, CT, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  18. New Canaan Society Inc

    EIN 461655771 · Headquarters: North Haven, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. New Canaan Squash Inc

    EIN 822697607 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. New Canaan Teen Center Inc

    EIN 061155357 · Headquarters: New Canaan, CT, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  21. New Canaan Travel Softball Inc

    EIN 824403062 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990

  22. New Canaan Winter Club Inc

    EIN 060726034 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. New Canaan YMCA

    EIN 060763077 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. New Canaan Youth Field Hockey Association Inc

    EIN 455431443 · Headquarters: NEW CANAAN, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. New Canaan Youth Football Inc

    EIN 222738767 · Headquarters: NEW CANAAN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. New Canaan Youth Wrestling Inc

    EIN 462367811 · Headquarters: New Canaan, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. New Church of God by Faith

    EIN 471047927 · Headquarters: Stamford, CT, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. New Colony Development Corporation

    EIN 814490452 · Headquarters: HAMDEN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. New Creation Step & Dance Corp

    EIN 862176939 · Headquarters: Bridgeport, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. New Day Center of Norwalk

    EIN 452415149 · Headquarters: Norwalk, CT, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  31. New Day Community Ministries Inc

    EIN 924017461 · Headquarters: WINDSOR, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. New Directions of North Central Connecticut Inc

    EIN 061019039 · Headquarters: Windsor, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990

  33. New Educational Tutorial Scholastics Institute Inc

    EIN 472352788 · Headquarters: West Hartford, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. New Eng Chap of the Amer Academy of Cosm Dentistry

    EIN 043172440 · Headquarters: GLASTONBURY, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. New England Advocacy Trust Inc

    EIN 204203605 · Headquarters: NORWALK, CT, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. New England Airedale Rescue Inc

    EIN 141992810 · Headquarters: CORNWALL BRIDGE, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. New England Aquatic Alliance

    EIN 812609970 · Headquarters: Clinton, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. New England Archers

    EIN 061477666 · Headquarters: Danbury, CT, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  39. New England Asian American Cultural Center Inc

    EIN 921913681 · Headquarters: MILFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. New England Assembly of Student Registered Nurse Anesthetists Inc

    EIN 464204996 · Headquarters: NORTH HAVEN, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. New England Assoc of Fire Marshals

    EIN 061345090 · Headquarters: Tariffville, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. New England Association of Circulation Executives

    EIN 237007396 · Headquarters: Woodbury, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. New England Association of City & Town Clerks - Connecticut Inc

    EIN 990919471 · Headquarters: TORRINGTON, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. New England Association of Graduate Admissions Professionals

    EIN 461200097 · Headquarters: Milford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. New England Auto & Transportation Museum Inc

    EIN 562662460 · Headquarters: BURLINGTON, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. New England Ballet Company

    EIN 061446707 · Headquarters: BRIDGEPORT, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  47. New England Ballet Theatre of Connecticut Inc

    EIN 862629780 · Headquarters: AVON, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. New England Barbecue Inc

    EIN 923638707 · Headquarters: Vernon Rockville, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. New England Biotechnology Association Inc

    EIN 263498656 · Headquarters: Hartford, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  50. New England Blue Chips Inc

    EIN 832336477 · Headquarters: Orange, CT, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  51. New England Brigade Inc

    EIN 842911972 · Headquarters: Torrington, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. New England Brothahood Inc

    EIN 862264221 · Headquarters: Windsor, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. New England Business Growth Collective Inc

    EIN 061025890 · Headquarters: New Haven, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. New England Canoe and Kayak Racing Association

    EIN 800313605 · Headquarters: Meriden, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. New England Carousel Museum Inc

    EIN 061261386 · Headquarters: BRISTOL, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. New England Center for Contemporary Art Inc

    EIN 060946834 · Headquarters: Brooklyn, CT, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. New England Center for the Deaf Incorporated

    EIN 452954716 · Headquarters: Avon, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. New England Chamber Choir Inc

    EIN 223468353 · Headquarters: cromwell, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. New England Chamber Orchestra Corp

    EIN 993916898 · Headquarters: Glastonbury, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. New England Chapter American Academy of Psychiatry and the Law

    EIN 223358046 · Headquarters: Bloomfield, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  61. New England Cichlid Association - Ct

    EIN 813506116 · Headquarters: Middletown, CT, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. New England Civil War Museum Inc

    EIN 412127368 · Headquarters: Vernon, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. New England Coastal Schaghticoke Indian Asso Inc

    EIN 364700805 · Headquarters: hampton, CT, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  64. New England Cognitive Center Inc

    EIN 061274717 · Headquarters: NEW LONDON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. New England Collegiate Baseball League Inc

    EIN 271513804 · Headquarters: MYSTIC, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  66. New England Culinary Group

    EIN 275501906 · Headquarters: STAMFORD, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. New England Dance Theater Inc

    EIN 223137881 · Headquarters: NEW CANNAN, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. New England Db2 Users Group

    EIN 900903246 · Headquarters: Grandby, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  69. New England Dermatological Society Inc C/o Jonathan Leventhal Md

    EIN 046123550 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  70. New England Divorce Education Center Inc

    EIN 061581478 · Headquarters: Norwich, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. New England Drafting Driving Club Inc

    EIN 841642457 · Headquarters: Quaker Hill, CT, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  72. New England Economic Education Partnership Inc

    EIN 352675390 · Headquarters: Storrs, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  73. New England Electrical Workers Benefits Fund

    EIN 060860627 · Headquarters: MERIDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. New England Faculty Development Consortium Inc

    EIN 043422583 · Headquarters: Enfield, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. New England Filipino-american Inc

    EIN 060937716 · Headquarters: gales ferry, CT, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. New England Fraternal Alliance

    EIN 042926657 · Headquarters: Stratford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. New England Generals Corporation

    EIN 262124576 · Headquarters: NORWALK, CT, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  78. New England Grace Presbyterian Chur

    EIN 300528195 · Headquarters: WEST HARTFORD, CT, USA · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990

  79. New England Health Care Emp Union & Ct Nursing Homes Training & Upgd Fund

    EIN 061163056 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. New England Health Care Employees Welfare Fund

    EIN 061188411 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. New ENgland Hearing Society

    EIN 992058355 · Headquarters: Southbury, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. New England Historic Cemetery Restoration Project Inc

    EIN 843930241 · Headquarters: DANIELSON, CT, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. New England Human Animal Bond Foundation Inc

    EIN 384131053 · Headquarters: Columbia, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. New England Ibero American Film Festival

    EIN 271154333 · Headquarters: HAMDEN, CT, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. New England Institute Medical Research

    EIN 061628783 · Headquarters: Guilford, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. New England Intercollegiate Softball Coaches Association

    EIN 061475865 · Headquarters: Middletown, CT, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  87. New England Intercollegiate Wrestling Officials Association In

    EIN 883170123 · Headquarters: Griswold, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. New England Interscholastic Rowing Association Inc

    EIN 824732686 · Headquarters: KENT, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. New England Jazz Ensemble Inc

    EIN 061612233 · Headquarters: MANCHESTER, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. New England Jewish Academy

    EIN 060665199 · Headquarters: West Hartford, CT, United States · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990

  91. New England Jewish Academy

    EIN 061455973 · Headquarters: West Hartford, CT, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. New England Kendo Club Corp

    EIN 331314394 · Headquarters: Berlin, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. New England Lawn Mower Racing Association Inc

    EIN 264558305 · Headquarters: Plainfield, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. New England Magicians Conference

    EIN 270692390 · Headquarters: Wallingford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. New England Malawi Association Incorporated

    EIN 832687876 · Headquarters: QUAKER HILL, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. New England Monument Dealers Assoc Inc Co Tri-county Memorials Inc

    EIN 016016404 · Headquarters: NORWICH, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. New England Moto Guzzi Club Inc

    EIN 061364206 · Headquarters: Windsor, CT, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. New England Motorcycle Museum Inc

    EIN 474062869 · Headquarters: VERNON ROCKVILLE, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. New England Ned Alumni Association Inc

    EIN 883514977 · Headquarters: MIDDLETOWN, CT, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. New England Old English Sheepdog Club Inc

    EIN 040344313 · Headquarters: Brooklyn, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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