Unknown & Unclassified nonprofits in Ohio

Unknown & Unclassified nonprofits in Ohio. Browse 26,579 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. Tallmadge Historical Soc Co-tr Uw

    EIN 346812838 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  2. Tallmadge Historical Society

    EIN 341302779 · Headquarters: TALLMADGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Tallmadge Middle School Pta

    EIN 341216943 · Headquarters: TALLMADGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Tamarack Swim Club Incorporated

    EIN 310814642 · Headquarters: Springboro, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Tamaras Heart

    EIN 880693409 · Headquarters: Canton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Tan and Toil Garden Club

    EIN 261805542 · Headquarters: Mount Vernon, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Tanz and Spielkreis Austria Inc

    EIN 341715476 · Headquarters: Mantua, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Tappan Community Credit Union Inc

    EIN 346520624 · Headquarters: MANSFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Tappan Highlands Landowners Association

    EIN 932897406 · Headquarters: Tallmadge, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Tara Hall Inc

    EIN 311311653 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Tara Lake Assn Inc

    EIN 900595283 · Headquarters: Beavercreek, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Tareto Maa

    EIN 463236794 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. Targetgrowth

    EIN 394096983 · Headquarters: Marion, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Tarry House Inc

    EIN 341043224 · Headquarters: Akron, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Tas Foundation Inc

    EIN 133341262 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  16. Tau Beta Pi Association Inc

    EIN 237269593 · Headquarters: Ada, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Tau Beta Pi Association Inc

    EIN 237373108 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Tau Beta Pi Association Inc

    EIN 237376646 · Headquarters: BOARDMAN, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Tau Beta Pi Association Inc

    EIN 262021227 · Headquarters: Oxford, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Tau Beta Pi Association Inc

    EIN 311300061 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Tau Beta Pi Association Inc

    EIN 316050276 · Headquarters: WPAFB, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Tau Beta Pi Association Inc

    EIN 316050278 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Tau Beta Pi Association Inc

    EIN 316050292 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Tau Beta Pi Association Inc

    EIN 316051132 · Headquarters: Athens, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Tau Beta Pi Association Inc

    EIN 316057331 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Tau Beta Pi Association Inc

    EIN 320453387 · Headquarters: Olmsted Twp, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Tau Beta Pi Association Inc

    EIN 346550135 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Tau Beta Pi Association Inc

    EIN 346557325 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Tau Beta Pi Association Inc

    EIN 346557705 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Tau Beta Pi Association Inc

    EIN 571191931 · Headquarters: Cedarville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Tau Epsilon Mu Alumnae Association

    EIN 270035037 · Headquarters: Westerville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Tau Nu Chapter of Tau Kappa Epsilon Alumni Association Inc

    EIN 473836694 · Headquarters: Winchester, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Tau Sigma Eta-the Sisterhood Elite-incorporated

    EIN 834244865 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Tax Abatement Monetization Program

    EIN 811669336 · Headquarters: Shaker Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  35. Tax Club of Cleveland

    EIN 346560933 · Headquarters: Westlake, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. TBDBITL Alumni Club Inc

    EIN 237263372 · Headquarters: Johnstown, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. TCF Foundation

    EIN 411659826 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  38. Tcf-donor Directed Pooled Fund

    EIN 341243271 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. TCN Band Boosters

    EIN 812024710 · Headquarters: Lewisburg, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Teach Co-op

    EIN 474210055 · Headquarters: Perrysburg, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Teachers Annuity & Aid Association C/o Jay Parks Greater Cinti Cu

    EIN 316027920 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Teachers Association of Lucas County Schools

    EIN 341617083 · Headquarters: Waterville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Teachers Association of the Central Local Schools

    EIN 341242975 · Headquarters: Sherwood, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Teaching Hearts About Truth

    EIN 831488277 · Headquarters: Springfield, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Team Ctcl

    EIN 824696522 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  46. Team For A Cure

    EIN 332533019 · Headquarters: Dublin, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Team Horse Champaign County

    EIN 880610930 · Headquarters: URBANA, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. Team Kole Jackson Fund

    EIN 813766915 · Headquarters: Harrison, OH, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  49. Team Toledo Triathlon Club

    EIN 341474029 · Headquarters: Sylvania, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Team Trackside Tina

    EIN 460776187 · Headquarters: NEWARK, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  51. Teamster Housing Inc C/o Rhm Real Estate Group

    EIN 341023315 · Headquarters: LYNDHURST, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Teamster Retiree Apartments Ellet Inc

    EIN 341263697 · Headquarters: Lyndhurst, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Teamsters - Ohio Contractors Association Health Plan

    EIN 316043761 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. Teamsters Joint Council No 41

    EIN 340308400 · Headquarters: VALLEY VIEW, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Teamsters Local 1164 Welfare Fund

    EIN 346529411 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Teamsters Local 348 Health & Welfare Fund

    EIN 346564615 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Teamsters Local No 348 Charitable Educational and Recreational Fund

    EIN 341288389 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Teamsters Local No 377 Health & Welfare Fund

    EIN 340755508 · Headquarters: VALLEY VIEW, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Teamsters Local Union 1224

    EIN 311398155 · Headquarters: WILMINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Teamsters Local Union No 114

    EIN 310208065 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Teamsters Local Union No 348

    EIN 340582490 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Teamsters Miscellaneous and Industrial Workers Local 284

    EIN 310917877 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Teamsters Truck Drivers Union Local 407

    EIN 340582485 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Teamsters Union Local No 507 Charitable Educational and Recreational Fund

    EIN 341788743 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Teays Valley Amanda-clearcreek Dist Science Study Enrichment Program

    EIN 317170009 · Headquarters: ASHVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Teays Valley Athletic Booster Club Inc

    EIN 311347034 · Headquarters: ASHVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Teays Valley Classroom Teachers Association Teays Valley Schools

    EIN 310961317 · Headquarters: ASHVILLE, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Teays Valley Music Boosters

    EIN 311374748 · Headquarters: ASHVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Tecc

    EIN 823551092 · Headquarters: Tiffin, OH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  70. Tech Town New Market Inc

    EIN 900754052 · Headquarters: DAYTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Technology Student Association

    EIN 311019345 · Headquarters: Liberty Twp, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Tecolutla Turtle Preservation Project

    EIN 134324052 · Headquarters: Aurora, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. Tecumsa Auxililary 979

    EIN 237593497 · Headquarters: Urbana, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Tecumseh Athletic Boosters Club

    EIN 237024831 · Headquarters: NEW CARLISLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Tecumseh Council 439 Boy Scouts of America

    EIN 310536966 · Headquarters: YELLOW SPRINGS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Tecumseh Education Association

    EIN 237084932 · Headquarters: Springfield, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Telepath Systems Inc

    EIN 473753397 · Headquarters: Strongsville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Telhio Credit Union

    EIN 314154280 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Temple Association

    EIN 237236388 · Headquarters: Bellefontaine, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Templeton Am & Hr Med Rsrch Pfdn

    EIN 346598526 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. Tenants Association at Terrace Garden

    EIN 273707843 · Headquarters: newark, OH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Tender Mercies Inc

    EIN 311137270 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Tender Years Cooperative Preschool

    EIN 311020168 · Headquarters: LOVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Terra College Foundation

    EIN 341650500 · Headquarters: FREMONT, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Terrace Park Country Club

    EIN 310465970 · Headquarters: MILFORD, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Terrace Park Garden Club

    EIN 316065691 · Headquarters: Terace Park, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Terrace Park Swimming Club Inc

    EIN 310589549 · Headquarters: TERRACE PARK, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  88. Terrence Hughes Scholarship

    EIN 911861520 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. Tetelestai Inc

    EIN 341181766 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Teton Housing Corporation

    EIN 341430740 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Teutonia Chor of Toledo

    EIN 852667766 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Texas Transmission Project

    EIN 994953910 · Headquarters: DUBLIN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Textile Processors Service Trades Local 1 Disability Fund

    EIN 340706088 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  94. Tf4 Foundation

    EIN 842922590 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  95. Thanksgiving Heroes Cleveland

    EIN 851329083 · Headquarters: AMHERST, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. That Quilt Group I Belong To

    EIN 341262636 · Headquarters: Salem, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Thayer Family Scholarship Trust

    EIN 146134451 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  98. The 1362 Club Inc

    EIN 237139867 · Headquarters: DELPHOS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. The 196Th Light Infantry Brigade Association

    EIN 351696262 · Headquarters: Fleming, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. The 4801 Corporation

    EIN 341583551 · Headquarters: Mentor, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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