Nonprofits in Ohio

Nonprofits in Ohio. Browse 89,326 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. American Firearms Coalition

    EIN 833362766 · Headquarters: Columbus, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. American Fisheries Society

    EIN 237438868 · Headquarters: Sandusky, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Fitness Health & Wellness Institute

    EIN 311715130 · Headquarters: Moraine, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. American Folk Music School

    EIN 843457210 · Headquarters: Trenton, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. American Footzonology Practitioners Association

    EIN 471337900 · Headquarters: Olmsted Twp, OH, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. American Foundation Corp

    EIN 237348126 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. American Foundation for Healing for Survivors of Sexual Abuse Inc

    EIN 223942123 · Headquarters: Cincinnati, OH, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. American Foundation for Senior Services Inc

    EIN 311392317 · Headquarters: Port Clinton, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. American Foundation for the Blind New York Ny

    EIN 346575174 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. American Foundation for the Performing Arts

    EIN 202368634 · Headquarters: Westerville, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  11. American Foundation to Aid the Poor Afap

    EIN 341520759 · Headquarters: Uniontown, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. American Foundry Society

    EIN 273555757 · Headquarters: MASSILLON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. American Foundry Society

    EIN 316051158 · Headquarters: MASON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. American Foundry Society

    EIN 341632568 · Headquarters: Powell, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. American Foundry Society

    EIN 346605735 · Headquarters: Defiance, OH, US · Science & Technology · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. American Free Electronic Library

    EIN 341753494 · Headquarters: Brunswick, OH, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  17. American Freedom Builders Inc

    EIN 462679662 · Headquarters: COLUMBUS, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990

  18. American Freedom Liberty Foundation Inc

    EIN 845021372 · Headquarters: West Chester, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. American Friends for Byelorussian Jews Charitable Tr

    EIN 542167364 · Headquarters: Willoughby, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. American Friends of Ester Segal Charity Fund Inc

    EIN 341398507 · Headquarters: CLEVELAND, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. American Friends of Hala

    EIN 113355949 · Headquarters: Cleveland Heights, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. American Friends of M B S

    EIN 342032677 · Headquarters: Shaker Heights, OH, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  23. American Friends of Machar

    EIN 823386335 · Headquarters: University Heights, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. American Friends of Meshech Chochma Ohr

    EIN 341597450 · Headquarters: Wickliffe, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. American Friends of Netivot Hatorah

    EIN 341841777 · Headquarters: CLEVELAND HTS, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. American Friends of Ogen Inc

    EIN 133691494 · Headquarters: UNIVERSITY HEIGHTS, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. American Friends of Tiferet Rafael

    EIN 311695185 · Headquarters: MASON, OH, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. American Friends of Yeshiva Shaare Chaim Inc

    EIN 201104085 · Headquarters: CLEVELAND HEIGHTS, OH, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  29. American Friends of Yeshivat Kol Tzofayich

    EIN 814354713 · Headquarters: SHAKER HTS, OH, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. American Fund for Ukrainian Reconstruction

    EIN 932330456 · Headquarters: COLUMBUS, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. American Garage and Grassland Council

    EIN 900292320 · Headquarters: Circleville, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  32. American Greetings Corp Welfare Benefits

    EIN 346953323 · Headquarters: BROOKLYN, OH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. American Greetings Foundation Inc

    EIN 311264728 · Headquarters: WOODMERE, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  34. American Group Psychotherapy Association Inc

    EIN 310913304 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. American Guernsey Association

    EIN 020103680 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  36. American Guild of English Handbell Ringers Inc

    EIN 516019671 · Headquarters: CINCINNATI, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  37. American Guild of Organists

    EIN 316038730 · Headquarters: New Albany, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. American Guild of Organists

    EIN 316083470 · Headquarters: Monroe, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. American Guild of Organists

    EIN 341534622 · Headquarters: FINDLAY, OH, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  40. American Guild of Organists

    EIN 346528437 · Headquarters: Perrysburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. American Guild of Organists

    EIN 346555727 · Headquarters: Copley, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. American Guild of Organists

    EIN 346608023 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. American Guild of Organists

    EIN 346608024 · Headquarters: Sandusky, OH, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. American Guild of Organists

    EIN 346609036 · Headquarters: Steubenville, OH, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  45. American Guild of Organists

    EIN 510246730 · Headquarters: Shelby, OH, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. American Guild of Organists

    EIN 616055105 · Headquarters: Oakwood, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. American Guild of Organists Ago

    EIN 311241762 · Headquarters: Athens, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. American Guild of Organists Ago

    EIN 346608025 · Headquarters: OBERLIN, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. American Guild of Organists Canton Chapter

    EIN 346609035 · Headquarters: Cuyahoga Falls, OH, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. American Haflinger Fund

    EIN 202668588 · Headquarters: MEDINA, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. American Haflinger Registry

    EIN 311588092 · Headquarters: Akron, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2016 · Primary form: IRS Form 990

  52. American Harp Society

    EIN 272475140 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  53. American Harp Society

    EIN 942518772 · Headquarters: Perrysburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. American Harp Society

    EIN 942518773 · Headquarters: Xenia, OH, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. American Harp Society

    EIN 942518776 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. American Health Foundation Inc

    EIN 311311729 · Headquarters: DUBLIN, OH, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990

  57. American Heart Society Inc

    EIN 993243047 · Headquarters: Lakeside Marblehead, OH, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. American Heritage Foundation Inc

    EIN 352172634 · Headquarters: Sheffield Lake, OH, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  59. American Heritage Girls Inc

    EIN 311443814 · Headquarters: Cincinnati, OH, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. American Heritage Museum Inc

    EIN 352356227 · Headquarters: BLOOMINGDALE, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. American Hero Hunt

    EIN 832791812 · Headquarters: Hebron, OH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. American Holistic Medical Association Inc

    EIN 391307774 · Headquarters: Independence, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990

  63. American Homeland Title Community Foundation Inc

    EIN 843551047 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. American Horticulture Industry Association

    EIN 464411915 · Headquarters: COLUMBUS, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. American Humanist Association

    EIN 310964114 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. American Humanist Association

    EIN 472010751 · Headquarters: Solon, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  67. American Humanist Association

    EIN 823929648 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. American Humanist Association

    EIN 830911351 · Headquarters: Toledo, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. American Hungarian Friends of Scouting

    EIN 346572951 · Headquarters: Cleveland, OH, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. American Immigration Lawyers Association

    EIN 911911201 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. American Indian Education Center

    EIN 341796612 · Headquarters: PARMA, OH, USA · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990

  72. American Indo Pak Cultural Association

    EIN 311578134 · Headquarters: Centerville, OH, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  73. American Industrial Hygiene Association

    EIN 341433952 · Headquarters: CUYAHOGA FALLS, OH, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  74. American Industrial Hygiene Association

    EIN 382863785 · Headquarters: Findlay, OH, US · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. American Industrial Hygiene Association

    EIN 931228810 · Headquarters: Westerville, OH, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  76. American Industrial Mining Company

    EIN 473443253 · Headquarters: BUCKEYE LAKE, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. American Infidels Vmc Ohio

    EIN 851366335 · Headquarters: Westerville, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. American Inns of Court Foundation

    EIN 203318517 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. American Inns of Court Foundation

    EIN 301250659 · Headquarters: Beachwood, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. American Inns of Court Foundation

    EIN 311291602 · Headquarters: Pickerington, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. American Inns of Court Foundation

    EIN 340687424 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. American Inns of Court Foundation

    EIN 341843672 · Headquarters: Sylvania, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. American Inns of Court Foundation

    EIN 464788264 · Headquarters: Canfield, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. American Inns of Court Foundation

    EIN 510672107 · Headquarters: Kenton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. American Inns of Court Foundation

    EIN 521636967 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. American Inns of Court Foundation William K Thomas Chapter

    EIN 341660929 · Headquarters: Cleveland, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. American Institute for Justice Innovation

    EIN 472379210 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. American Institute of Aeronautics and Astronautics

    EIN 222857766 · Headquarters: Oxford, OH, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. American Institute of Aeronautics and Astronautics

    EIN 311350158 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. American Institute of Aeronautics and Astronautics

    EIN 316068726 · Headquarters: Wright Patterson AFB, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. American Institute of Aeronautics and Astronautics

    EIN 316068727 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. American Institute of Aeronautics and Astronautics

    EIN 331150560 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. American Institute of Aeronautics and Astronautics

    EIN 341674068 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. American Institute of Aeronautics and Astronautics

    EIN 510248737 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. American Institute of Aeronautics and Astronautics

    EIN 526065024 · Headquarters: Wright Patterson AFB, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. American Institute of Architects

    EIN 341351848 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. American Institute of Architects Akron Chapter

    EIN 346611636 · Headquarters: AKRON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. American Institute of Architects Dayton Chapter

    EIN 316055759 · Headquarters: West Milton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. American Institute of Building Design-Ohio Society Inc

    EIN 311401846 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  100. American Institute of Chemical Engineers

    EIN 132885920 · Headquarters: Avon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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