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. Save Historic Middlebury Inc

    EIN 993321311 · Headquarters: MIDDLEBURY, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Save It Forward Inc

    EIN 260674929 · Headquarters: Kent, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. Save Japan Project of America Inc

    EIN 452380529 · Headquarters: Greenwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. Save New Canaan Inc

    EIN 882241989 · Headquarters: NEW CANAAN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Save Ocean Beach Inc

    EIN 061559090 · Headquarters: NEW LONDON, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Save Our Babies Inc

    EIN 100011065 · Headquarters: BRIDGEPORT, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Save Our Schools for Our Kids Foundation

    EIN 320574069 · Headquarters: WINDSOR, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Save Our Sons Inc

    EIN 261772623 · Headquarters: New Haven, CT, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Save Our Stepney Task Force Incorporated

    EIN 571150710 · Headquarters: MONROE, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Save Our Strays Inc

    EIN 222993819 · Headquarters: WESTPORT, CT, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Save Our Vets Inc

    EIN 274631580 · Headquarters: FAIRFIELD, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Save Our Women International Inc

    EIN 263578375 · Headquarters: manchester, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. Save Prospect Corporation

    EIN 274052528 · Headquarters: PROSPECT, CT, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  14. Save Sharon Hospital Inc

    EIN 874083843 · Headquarters: SHARON, CT, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Save the Buns

    EIN 854018596 · Headquarters: Stafford Springs, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Save the Children

    EIN 060726487 · Headquarters: FAIRFIELD, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Save the Children

    EIN 453672468 · Headquarters: Fairfield, CT, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Save the Children of Victims of Wars

    EIN 452808203 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Save the Choc Corporation

    EIN 993172676 · Headquarters: RIVERSIDE, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Save the Kid Fund Inc

    EIN 061158140 · Headquarters: EAST LYME, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Save the River - Save the Hills Inc

    EIN 061613767 · Headquarters: WATERFORD, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Save the Sound

    EIN 060990195 · Headquarters: NEW HAVEN, CT, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  23. Save Valley Conservancy Fund

    EIN 454287628 · Headquarters: ENFIELD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Save Westport Now Inc Co Sidney Kramer

    EIN 061015095 · Headquarters: WESTPORT, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Saveazindagi Org Inc

    EIN 873561359 · Headquarters: HAMDEN, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Savin Rock Communities Inc

    EIN 473073109 · Headquarters: WEST HAVEN, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Savin Rock Community School PTA

    EIN 060994072 · Headquarters: West Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Savin Rock Seniors Inc

    EIN 273285715 · Headquarters: WEST HAVEN, CT, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. Saving Babies Lives Inc

    EIN 931443412 · Headquarters: Fairfield, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Saving Grace Inc

    EIN 832174674 · Headquarters: WEST HAVEN, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Saving Harbin Dogs

    EIN 931476857 · Headquarters: BARKHAMSTED, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Saving Paws Inc

    EIN 474529105 · Headquarters: MERIDEN, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Savings Bank of Danbury Foundation Inc

    EIN 113709335 · Headquarters: DANBURY, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  34. Savioheart Global Love Foundation Eoe Inc

    EIN 881644974 · Headquarters: Norwich, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Savoy Gives Foundation

    EIN 884190672 · Headquarters: Harwinton, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sawa Kenya Corp

    EIN 832021767 · Headquarters: New Haven, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Sawubona Inc

    EIN 882008309 · Headquarters: Bridgeport, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Saxe Parent Teacher Council Co Saxe Middle School

    EIN 061329382 · Headquarters: NEW CANAAN, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Saxton B Little Free Library Inc

    EIN 060851138 · Headquarters: COLUMBIA, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Say Yes to Education Inc

    EIN 223139858 · Headquarters: ROCKY HILL, CT, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990

  41. Sb3c Foundation Inc

    EIN 810730638 · Headquarters: Fairfield, CT, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Sbf Animal Rescue Inc

    EIN 472058465 · Headquarters: Harwinton, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Sbm Charitable Foundation Inc

    EIN 061574365 · Headquarters: MANCHESTER, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  44. Sbm Worldwide Inc

    EIN 352426182 · Headquarters: HUNTINGTON, CT, USA · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990

  45. Sbw Foundation

    EIN 200703467 · Headquarters: MIDDLETOWN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Sbybc Inc

    EIN 853113052 · Headquarters: STAMFORD, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Scalzo Group Project Restoration Inc Bethel Light

    EIN 203718726 · Headquarters: BETHEL, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Scandinavian Club Inc

    EIN 061057137 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  49. Scantic River Watershed Association Inc

    EIN 562304289 · Headquarters: Somers, CT, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Scapegoat Garden Inc

    EIN 201572092 · Headquarters: Hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Scare Crew Productions, Inc

    EIN 461920603 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Scarecrow Festival Inc

    EIN 920666088 · Headquarters: Somers, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Scarlets Mission Inc

    EIN 825005839 · Headquarters: Woodbridge, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Scene Stealers

    EIN 020687655 · Headquarters: Watertown, CT, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  55. Schaefer Family Foundation Inc

    EIN 061603696 · Headquarters: BRANFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  56. Schaefer-phillips Foundation Inc

    EIN 061601149 · Headquarters: DARIEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Schaghticoke Band-aides Inc

    EIN 061056558 · Headquarters: New Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Scherer Foundation Inc

    EIN 066080258 · Headquarters: AVON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Schick Foundation

    EIN 066032427 · Headquarters: ROWAYTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  60. Schilberg Foundation Co Nathan Schilberg

    EIN 061599969 · Headquarters: SOUTH WINDSOR, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Scholars & Athletes Serving Others

    EIN 463165764 · Headquarters: Fairfield, CT, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Scholarscripts Inc

    EIN 824361554 · Headquarters: Collinsville, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Scholarship Foundation of Morris Inc

    EIN 061072220 · Headquarters: MORRIS, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Scholarships for Literacy Inc

    EIN 260517774 · Headquarters: GUILFORD, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. School Administrators Association of New Haven Incorporated

    EIN 061354230 · Headquarters: North Haven, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. School Administrators of Waterbury C/o Melissa Digiovanni

    EIN 061052601 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. School Age Childcare Programs Of

    EIN 753053485 · Headquarters: STORRS, CT, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  68. School Nutrition Association of Massachusetts Inc

    EIN 042748901 · Headquarters: Avon, CT, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. School on the Green

    EIN 060885844 · Headquarters: Litchfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  70. School Volunteer Association of Bridgeport Inc

    EIN 066089700 · Headquarters: SOUTHPORT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990

  71. Schoolhouse Apartments Inc

    EIN 223035438 · Headquarters: NEW CANAAN, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Schoolnami Inc

    EIN 275353988 · Headquarters: TARIFFVILLE, CT, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  73. Schoolview Foundation C/o Richard Wenning

    EIN 900868958 · Headquarters: REDDING, CT, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  74. Schooner Inc

    EIN 510163457 · Headquarters: New Haven, CT, USA · Science & Technology · Latest available filing year: 2012 · Primary form: IRS Form 990

  75. Schubert Club of Fairfield County Inc

    EIN 066043668 · Headquarters: Darien, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Schwarz Charitable Foundation

    EIN 276620125 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Sci Joint Alliance Inc

    EIN 841758411 · Headquarters: Old Saybrook, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Science Education Center Inc

    EIN 061055755 · Headquarters: Old Greenwich, CT, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Science Horizons Inc

    EIN 222592974 · Headquarters: Danbury, CT, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  80. Science Park Development Corporation

    EIN 061062368 · Headquarters: NEW HAVEN, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Scient Credit Union Foundation Inc

    EIN 271578140 · Headquarters: GROTON, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Scientific Paranormal Inc

    EIN 453619563 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  83. Scions of the 17Th Airborne Division

    EIN 454501736 · Headquarters: DANBURY, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Scissor Society Inc

    EIN 992973572 · Headquarters: Hartford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Scoops for Troops Inc

    EIN 881705474 · Headquarters: Plainville, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Scotland Historical Society

    EIN 060970243 · Headquarters: SCOTLAND, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Scotland Volunteer Fire Department

    EIN 201415261 · Headquarters: SCOTLAND, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Scott Dimella Scholarship Fund Inc

    EIN 831522677 · Headquarters: Waterford, CT, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Scott M Smith & Heidi B Smith

    EIN 137177068 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  90. Scott T Walker Foundation

    EIN 873741080 · Headquarters: Sandy Hook, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Scottish Terrier Club of New England Inc

    EIN 352432016 · Headquarters: WATERBURY, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Scouting America Connecticut Rivers Council

    EIN 060662110 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Scouting for Our Community Inc

    EIN 422310769 · Headquarters: Madison, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Scovill Homes Association Inc

    EIN 800094552 · Headquarters: Hartford, CT, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  95. Scoville Memorial Library Association

    EIN 060653164 · Headquarters: SALISBURY, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Scranton Academy for Financial Education Ltd

    EIN 460865237 · Headquarters: WESTBROOK, CT, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  97. Scranton Library Friends Inc

    EIN 300793142 · Headquarters: MADISON, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Screamin Eagles Jazz Band Inc

    EIN 061627731 · Headquarters: Glastonbury, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Scribes Institute Inc

    EIN 271246303 · Headquarters: Manchester, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Scroll and Script Inc

    EIN 922430806 · Headquarters: GALES FERRY, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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