Unknown & Unclassified nonprofits in Connecticut

Unknown & Unclassified nonprofits in Connecticut. Browse 7,402 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 942924145 · Headquarters: Westport, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Toastmasters International

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

  3. Toastmasters International

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

  4. Toastmasters International

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

  5. Toastmasters International

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

  6. Tobacco Valley Blue Lodge Council

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

  7. 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

  8. Todays Grandma Corporation

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

  9. 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

  10. Tolland Cooperative Preschool Inc

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

  11. Tolland County Chamber of Commerce

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

  12. Tolland County Extension Council

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

  13. Tolland County Farm Bureau Inc

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

  14. Tolland Elementary PTO

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

  15. Tolland Fire Department Inc

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

  16. Tolland Historical Society Incorporated

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

  17. Tom Valone Foundation Inc

    EIN 883155013 · Headquarters: Windham, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Top Notch Ski & Sports Club Inc

    EIN 061397305 · Headquarters: Weston, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. Tops Club Inc

    EIN 352567853 · Headquarters: Middlefield, CT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Torringford Volunteer Fire Dept Inc

    EIN 066184454 · Headquarters: Torrington, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Torrington Child Care Center Inc

    EIN 061090038 · Headquarters: TORRINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Torrington Club

    EIN 060564716 · Headquarters: Torrington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Torrington Fire Fighters Local 1567

    EIN 061247332 · Headquarters: TORRINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Torrington Fish & Game Association Inc

    EIN 412144905 · Headquarters: TORRINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Torrington Historic Preservation Trust Inc

    EIN 061069278 · Headquarters: Torrington, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Torrington Lodge No 372 of the Benevolent &

    EIN 060258954 · Headquarters: TORRINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Torrington Memorial Unit-marine Corps League Auxiliary

    EIN 562601222 · Headquarters: Torrington, CT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  28. Torrington Police

    EIN 066084972 · Headquarters: TORRINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Totoket Historical Society Inc

    EIN 237086606 · Headquarters: Northford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Tourette Association of America Inc

    EIN 061185206 · Headquarters: Durham, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Towing & Recovery Professionals of Ct Inc

    EIN 061075577 · Headquarters: UNIONVILLE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Town Hall Annex Corporation C/o Housing Authority Town of Greenwich

    EIN 061056557 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Town of Berlin Middle Management Association

    EIN 061099570 · Headquarters: Kensington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Town Players of New Canaan Inc

    EIN 066074545 · Headquarters: NEW CANAAN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Toys for Hospital Tots Inc

    EIN 237156990 · Headquarters: MILFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Transformed

    EIN 821101076 · Headquarters: Gales Ferry, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Transport Workers Union Local 2055

    EIN 237087752 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Transportation Communications Union

    EIN 136019415 · Headquarters: Meriden, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Transportation-communications Union

    EIN 363879132 · Headquarters: Cromwell, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  40. Trap Falls Kennel Club Inc

    EIN 237405509 · Headquarters: MILFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Traprock Ridge Land Conservancy Inc

    EIN 222490127 · Headquarters: BLOOMFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Traurig Scholarship Trust

    EIN 222936329 · Headquarters: MIDDLEBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Travelers Employees Club of Hartford

    EIN 994741196 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Tri County Collie Breeders Association

    EIN 061616280 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Tri-County Alliance of Realtors Inc

    EIN 237134472 · Headquarters: Manchester, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Tri-state Chamber of Commerce Inc

    EIN 061076759 · Headquarters: Lakeville, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Tri-state Horsemen's Association I

    EIN 061107324 · Headquarters: VOLUNTOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Tri-state Joint Fund

    EIN 060850110 · Headquarters: CHESHIRE, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Tri-state Kart Club Inc

    EIN 061290886 · Headquarters: POMFRET CENTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Trick or Trot Inc

    EIN 460985718 · Headquarters: Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Trinity Cemetery Association Inc

    EIN 060566737 · Headquarters: SEYMOUR, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Trinity Cemetery Association Inc

    EIN 060633253 · Headquarters: PORTLAND, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Trinity Club of Hartford

    EIN 510187846 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Trinity Health of New England Provider Network Organization Inc

    EIN 061450168 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Trotta Lane Association Inc

    EIN 061383975 · Headquarters: MORRIS, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Tru Care Inc

    EIN 465284376 · Headquarters: NEW MILFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Truck Drivers Chauffeurs Warehousemen & Helpers Local No 671

    EIN 060400878 · Headquarters: BLOOMFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Trumbull American Little League

    EIN 066071624 · Headquarters: Trumbull, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Trumbull Education Association

    EIN 061299952 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Trumbull Emergency Medical Service Association Inc

    EIN 061051759 · Headquarters: Trumbull, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Trumbull Federal Credit Union

    EIN 237200102 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Trumbull First Selectman S Golf Classic Inc

    EIN 455582785 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Trumbull High School Scholarship Foundation Inc

    EIN 222728365 · Headquarters: Trumbull, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Trumbull High School Spike Club Inc

    EIN 274109891 · Headquarters: Trumbull, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Trumbull Historical Society Inc

    EIN 066066021 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Trumbull Knights of Columbus Building Association Incorporated

    EIN 061063128 · Headquarters: TRUMBULL, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Trumbull Regional Dispatch Center Incorporated

    EIN 222993642 · Headquarters: Trumbull, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Trumbull Tutors Corporation

    EIN 851082093 · Headquarters: Trumbull, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Trumbull United Soccer Club Inc

    EIN 223202907 · Headquarters: Trumbull, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Trumpeteers Christian Ministries Inc

    EIN 237073374 · Headquarters: Pomfret Center, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Trust for Aquarion Co Welfare Benefits

    EIN 223405144 · Headquarters: BRIDGEPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Trustees of Temple Lodge #65 Af & Am Inc

    EIN 066048574 · Headquarters: WESTPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Trustees of the Convent of the Sacred Heart

    EIN 352425019 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  74. Trustees of the First Company Governors Foot Guard Inc

    EIN 060343290 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Trustees of the Pequot Chapel

    EIN 066055269 · Headquarters: New London, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Ts Kim Architectural Fellowship Foundation

    EIN 223136019 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Tu Clause 3Rd Wo Ellis Gimbel

    EIN 236503956 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Tuckahoe Teachers Association Trust Fund

    EIN 133083976 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Tuckerbung Association Inc

    EIN 222533659 · Headquarters: GALES FERRY, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Tunxis Apartments Inc C/o Burns Patterson & Co Cpas Llc

    EIN 060851333 · Headquarters: FARMINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Tunxis Community College Foundation and Advisory Board Inc

    EIN 237099816 · Headquarters: FARMINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Turnaround Management Association New Yo

    EIN 133976490 · Headquarters: STRATFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Turning Pages Incorporated

    EIN 880925484 · Headquarters: RIDGEFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Twelve Steps to Serenity Group

    EIN 371768473 · Headquarters: Lebanon, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  85. Twenty-one Flyers Incorporated

    EIN 060913534 · Headquarters: Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  86. Twin Haven Inc

    EIN 237287299 · Headquarters: EAST LYME, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Tyl Middle School Pto Inc

    EIN 464961570 · Headquarters: OAKDALE, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Type Directors Club Inc

    EIN 136165624 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  89. Tyrrell Middle School Parent Teacher Organization

    EIN 061443993 · Headquarters: Wolcott, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. U S S Missouri Association Inc

    EIN 311147072 · Headquarters: EAST HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Ubs Foundation USA

    EIN 046032804 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. UConn Hillel

    EIN 066071635 · Headquarters: Storrs, CT, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. UConn Nation Proud Inc

    EIN 831447327 · Headquarters: TOLLAND, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Ufcw and Participating Employers New England Health Fund

    EIN 066069081 · Headquarters: WESTPORT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Ufcw Local 1459 & Contributing Employers Legal Benefit Fund

    EIN 222507618 · Headquarters: WALLINGFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Uja Federation of Greenwich Inc

    EIN 066068624 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Ukrainian American Veterans

    EIN 392871172 · Headquarters: Colchester, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Ukrainian National Association Inc

    EIN 222563551 · Headquarters: WALLINGTON, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  99. Ukrainian National Association Inc

    EIN 237530103 · Headquarters: NAUGATUCK, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  100. Ukrainian National Association Inc

    EIN 237530275 · Headquarters: NEW BRITAIN, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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