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. Toastmasters International

    EIN 900922782 · Headquarters: Naugatuck, CT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. Toastmasters International

    EIN 900935697 · Headquarters: Windsor, CT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Toastmasters International

    EIN 900971385 · Headquarters: Simsbury, CT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  4. Toastmasters International

    EIN 900980588 · Headquarters: North Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Toastmasters International

    EIN 900981357 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  6. Toastmasters International

    EIN 900981363 · Headquarters: Meriden, CT, US · Public & Societal Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  7. Toastmasters International

    EIN 901001417 · Headquarters: Lebanon, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Toastmasters International

    EIN 901022591 · Headquarters: Norwalk, CT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. Toastmasters International

    EIN 901034790 · Headquarters: Brookfield, CT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  10. Toastmasters International

    EIN 901038662 · Headquarters: Farmington, CT, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. Toastmasters International

    EIN 901042812 · Headquarters: Plainfield, CT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  12. Toastmasters International

    EIN 901067280 · Headquarters: New London, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Toastmasters International

    EIN 901070297 · Headquarters: Orange, CT, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Toastmasters International

    EIN 901093674 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. Toastmasters International

    EIN 901112223 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. Toastmasters International

    EIN 901118172 · Headquarters: Farmington, CT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  17. Toastmasters International

    EIN 901118174 · Headquarters: Farmington, CT, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  18. Toastmasters International

    EIN 901119971 · Headquarters: Rocky Hill, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Toastmasters International

    EIN 901119974 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Toastmasters International

    EIN 901120667 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Toastmasters International

    EIN 901132239 · Headquarters: Plainfield, CT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. Toastmasters International

    EIN 901132245 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. Toastmasters International

    EIN 901133537 · Headquarters: Dayville, CT, US · Public & Societal Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  24. Toastmasters International

    EIN 901133538 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  25. Toastmasters International

    EIN 901134023 · Headquarters: Gales Ferry, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Toastmasters International

    EIN 901135005 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Toastmasters International

    EIN 901135052 · Headquarters: South Windsor, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Toastmasters International

    EIN 901135266 · Headquarters: Groton, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Toastmasters International

    EIN 901139734 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Toastmasters International

    EIN 901139738 · Headquarters: Rocky Hill, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Toastmasters International

    EIN 901139740 · Headquarters: Cromwell, CT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Toastmasters International

    EIN 901173595 · Headquarters: East Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Toastmasters International

    EIN 901177074 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  34. Toastmasters International

    EIN 901185653 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Toastmasters International

    EIN 901186136 · Headquarters: Bloomfield, CT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  36. Toastmasters International

    EIN 901187301 · Headquarters: Southington, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Toastmasters International

    EIN 901188611 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  38. Toastmasters International

    EIN 901248736 · Headquarters: Cheshire, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. Toastmasters International

    EIN 901249602 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Toastmasters International

    EIN 901251556 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Toastmasters International

    EIN 901252482 · Headquarters: North Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Toastmasters International

    EIN 901253051 · Headquarters: Moosup, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Toastmasters International

    EIN 901254273 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Toastmasters International

    EIN 901496249 · Headquarters: Norwalk, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Toastmasters International

    EIN 901501261 · Headquarters: Ivoryton, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Toastmasters International

    EIN 901506067 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Toastmasters International

    EIN 942924100 · Headquarters: Granby, CT, US · Public & Societal Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  48. Toastmasters International

    EIN 942924132 · Headquarters: Manchester, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Toastmasters International

    EIN 942924140 · Headquarters: Wallingford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Toastmasters International

    EIN 942924145 · Headquarters: Westport, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Toastmasters International

    EIN 942924147 · Headquarters: Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Toastmasters International

    EIN 942924152 · Headquarters: Avon, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Toastmasters International

    EIN 942924160 · Headquarters: Clinton, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Toastmasters International

    EIN 943243114 · Headquarters: Ellington, CT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Toastmasters International

    EIN 993984050 · Headquarters: Middletown, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Tobacco Valley Artist Assoc

    EIN 061352795 · Headquarters: Enfield, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Tobacco Valley Blue Lodge Council

    EIN 471852943 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Tobacco Valley Development Corporation

    EIN 823312064 · Headquarters: ENFIELD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Tobacco Valley Fliers Radio Control Club

    EIN 883717961 · Headquarters: South Windsor, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Tobacco Valley Flywheelers Gas and Steam Engine Club Inc

    EIN 061479425 · Headquarters: Cromwell, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Tobin Family Foundation C/o the Professional Associates Pc

    EIN 061637686 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Toccata Concert Series

    EIN 300296997 · Headquarters: Hamden, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Toczydlowski Family Foundation Inc

    EIN 393714799 · Headquarters: NORTH GRANBY, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Today I Matter Inc

    EIN 813369663 · Headquarters: Ellingon, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Today S Youth Tomorrow S Future Inc

    EIN 331333311 · Headquarters: Uncasville, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Todays American Catholic Inc

    EIN 061368067 · Headquarters: Guilford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Todays Grandma Corporation

    EIN 921545550 · Headquarters: Bridgeport, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  68. Todd Romagna Memorial Inc

    EIN 992392320 · Headquarters: Oxford, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Todd S Greenberg Charitable Foundation Inc

    EIN 061225348 · Headquarters: East Granby, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Together for Latinas Inc

    EIN 262444212 · Headquarters: DERBY, CT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. Together We Blossom Inc

    EIN 932535190 · Headquarters: North Grosvenordale, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Togolese Association of Connecticut

    EIN 413357626 · Headquarters: Hartford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Tolland Cooperative Preschool Inc

    EIN 060850195 · Headquarters: TOLLAND, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. Tolland County 4 H Fair Association Incorporated

    EIN 066059573 · Headquarters: Vernon, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Tolland County Agricultural Center Inc

    EIN 060757872 · Headquarters: VERNON, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Tolland County Chamber of Commerce

    EIN 060719601 · Headquarters: VERNON, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  77. Tolland County Dental Society

    EIN 900044889 · Headquarters: Somers, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Tolland County Extension Council

    EIN 066056320 · Headquarters: Vernon, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  79. Tolland County Farm Bureau Inc

    EIN 060843284 · Headquarters: Somers, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  80. Tolland County Medical Association Inc

    EIN 061524910 · Headquarters: Bloomfield, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Tolland County Mutual Aid Fire Service Inc

    EIN 060855553 · Headquarters: TOLLAND, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Tolland County Robotics Foundation

    EIN 921892080 · Headquarters: Wolcott, CT, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Tolland Education Foundation Inc

    EIN 161690006 · Headquarters: Tolland, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Tolland Elementary PTO

    EIN 223128846 · Headquarters: Tolland, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Tolland Fire Department Inc

    EIN 066052719 · Headquarters: TOLLAND, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Tolland High School Booster Club

    EIN 454080456 · Headquarters: Tolland, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  87. Tolland High School Project Graduation

    EIN 320157834 · Headquarters: Tolland, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Tolland High School Scholarship Fund Inc

    EIN 851285087 · Headquarters: TOLLAND, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Tolland Historical Society Incorporated

    EIN 060852847 · Headquarters: Tolland, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Tolland Imaging Center Llc

    EIN 208688982 · Headquarters: TOLLAND, CT, USA · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990

  91. Tolland Lacrosse Club

    EIN 841646190 · Headquarters: TOLLAND, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Tolland Middle School Pto Co Tolland Mi

    EIN 204852866 · Headquarters: TOLLAND, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Tolland Non-profit Housing Corporation

    EIN 061351131 · Headquarters: Tolland, CT, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Tolland Public Library Foundation Inc

    EIN 061458204 · Headquarters: Tolland, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Tolland Senior Housing Inc

    EIN 061545898 · Headquarters: TOLLAND, CT, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Tolland Soccer Club

    EIN 061218652 · Headquarters: TOLLAND, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Tolland Youth Football Inc

    EIN 061480403 · Headquarters: Tolland, CT, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Tolland-hartford County Community Foundation Inc

    EIN 020671837 · Headquarters: Manchester, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Tolland-windham Counties Tax Association Inc

    EIN 472515716 · Headquarters: Somers, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Tom Savage Quarter Note Foundation Inc

    EIN 474426231 · Headquarters: Windsor Locks, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages