Nonprofits in Cincinnati, Ohio

Nonprofits in Cincinnati, Ohio. Browse 6,403 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. In Return

    EIN 202208676 · Headquarters: Cincinnati, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. In Session Collective

    EIN 394150465 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. In the City Development Corporation

    EIN 311565116 · Headquarters: Cincinnati, OH, US · Housing & Shelter · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  4. In the Cleft of the Rock Ministries International

    EIN 311720383 · Headquarters: CINCINNATI, OH, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Inclusion Network

    EIN 311460066 · Headquarters: Cincinnati, OH, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  6. Incorporating Young Entrepreneurs & Enterprises

    EIN 432094569 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. Independent American Network

    EIN 473985911 · Headquarters: Cincinnati, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Independent Electrical Contractors of Greater Cincinnati

    EIN 311220611 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Independent Living Options Inc

    EIN 310918497 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Independent Order of Odd Fellows

    EIN 237601959 · Headquarters: Cincinnati, OH, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  11. India Asia Outreach

    EIN 680573612 · Headquarters: Cincinnati, OH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  12. India Cultrual Association

    EIN 830807878 · Headquarters: Cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Indian Hill Alumni Association

    EIN 311482390 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. Indian Hill Club Inc

    EIN 310601068 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Indian Hill Educators Professional Organization

    EIN 465704527 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Indian Hill Foundation

    EIN 311813923 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Indian Hill Garden Club

    EIN 316042625 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Indian Hill High School Parent Teacher Organization

    EIN 311277704 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  19. Indian Hill Historical Museum Associatio

    EIN 310845313 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Indian Hill Lacrosse Association

    EIN 311807840 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. Indian Hill Middle School Parent Teacher Organization

    EIN 311221464 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  22. Indian Hill Msg Lacrosse Association

    EIN 204419123 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. Indian Hill Pure Water Project

    EIN 934161140 · Headquarters: CINCINNATI, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Indian Hill Rangers Benefit Fund

    EIN 310957932 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Indian Hill Recreation Commission Inc

    EIN 200396611 · Headquarters: CINCINNATI, OH, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  26. Indian Hill School District Parent Teacher Organization

    EIN 311380199 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Indian Hill Schools Booster Association

    EIN 316051089 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Indian Hill Touchdown Club

    EIN 465376280 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Indian Hill Youth Cheer Club

    EIN 413132516 · Headquarters: Cincinnati, OH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Indian Springs Homeowners Association

    EIN 311250893 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Indigenous Support Alliance

    EIN 994408036 · Headquarters: Cincinnati, OH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Indigo Hippo Inc

    EIN 810962110 · Headquarters: CINCINNATI, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Indoor Tennis Club

    EIN 310712294 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Industrious Education Fund

    EIN 992396851 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Indy-hio Gymact Corporation

    EIN 933958107 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Infinite Hearts

    EIN 832509322 · Headquarters: CINCINNATI, OH, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  37. Infinite Joy Inc

    EIN 800791143 · Headquarters: Cincinnati, OH, US · Religion Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  38. Infinity Giving Works Inc

    EIN 471650473 · Headquarters: CINCINNATI, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Influencd by Me

    EIN 334592007 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Information Systems Audit and Control Association Inc

    EIN 237291478 · Headquarters: Cincinnati, OH, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Infotrust Foundation

    EIN 823715957 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  42. Infragard Cincinnati Members Alliance

    EIN 593835294 · Headquarters: Cincinnati, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Inner City Youth Opportunities

    EIN 311391442 · Headquarters: CINCINNATI, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Inon Foundation

    EIN 332232617 · Headquarters: CINCINNATI, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Insite Change Foundation Inc

    EIN 260265059 · Headquarters: Cincinnati, OH, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  46. Inspiring Arts Inc

    EIN 822906728 · Headquarters: Cincinnati, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Inspiring Life

    EIN 832999881 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Inspiring Purpose Day Program

    EIN 850961351 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Inspiring Service

    EIN 821699198 · Headquarters: CINCINNATI, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Institute for Christian Formation

    EIN 201531263 · Headquarters: Cincinnati, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Institute for Health Care and Values

    EIN 311537486 · Headquarters: CINCINNATI, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Institute for Mediterranean Studies

    EIN 311285489 · Headquarters: Cincinnati, OH, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Institute for Research and Reform in Education Inc

    EIN 522165670 · Headquarters: Cincinnati, OH, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. Institute for Secular Wisdom Inc

    EIN 455062843 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Institute for the Next Jewish Future Injf

    EIN 275071401 · Headquarters: CINCINNATI, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Institute of Internal Auditors

    EIN 237405457 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Insured Success Inc

    EIN 271252632 · Headquarters: Cincinnati, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  58. Integra Theater Company

    EIN 342026219 · Headquarters: cincinnati, OH, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. Integrative Learning Center of Mid- America

    EIN 311811440 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Integrative Medicine Foundation Inc

    EIN 208021061 · Headquarters: CINCINNATI, OH, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2022 · Primary form: IRS Form 990

  61. Interact for Change

    EIN 300065901 · Headquarters: CINCINNATI, OH, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Interact for Health

    EIN 310932681 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. INTERalliance of Greater Cincinnati

    EIN 208444742 · Headquarters: Cincinnati, OH, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Intercession Foundation Corp

    EIN 922867679 · Headquarters: Cincinnati, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Intercommunity Cable Regulatory Commission of Southwest Ohio

    EIN 311005731 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Intercommunity Justice & Peace Cent Er

    EIN 311311634 · Headquarters: CINCINNATI, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Intercultural Caregiver Inc

    EIN 274067379 · Headquarters: Cincinnati, OH, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Interfaithcincy

    EIN 834113661 · Headquarters: Cincinnati, OH, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. International Alliance of Theatrical Stage Employees &Moving Pict Local 864

    EIN 316077238 · Headquarters: CINCINNATI, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 237075631 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. International Assoc of Heat & Frost Insulators 8 Awia

    EIN 310781917 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. International Association for Geoscience Diversity

    EIN 472904005 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. International Association of Administrative Professionals

    EIN 316050353 · Headquarters: Cincinnati, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  74. International Association of Fire

    EIN 311098137 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. International Association of Fire Fighters

    EIN 300296016 · Headquarters: Cincinnati, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  76. International Association of Fire Fighters

    EIN 311516283 · Headquarters: Cincinnati, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  77. International Association of Fire Fighters

    EIN 311667528 · Headquarters: Cincinnati, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. International Association of Fire Fighters

    EIN 311693245 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. International Association of Fire Fighters

    EIN 311703768 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Association of Fire Fighters

    EIN 320066461 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. International Association of Fire Fighters

    EIN 421697241 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. International Association of Fire Fighters

    EIN 760735953 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. International Association of Fire Fighters

    EIN 912005275 · Headquarters: cincinnati, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  84. International Association of Fire L3389 Delhi Township

    EIN 311209575 · Headquarters: CINCINNATI, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. International Association of Firefighters Local 48

    EIN 237035246 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. International Association of Jewish Genealogical Societies Inc

    EIN 311579221 · Headquarters: Cincinnati, OH, US · Religion Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. International Association of Lions Clubs

    EIN 310887621 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  88. International Association of Lions Clubs

    EIN 316035772 · Headquarters: Cincinnati, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  89. International Association of Lions Clubs

    EIN 316061933 · Headquarters: Cincinnati, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. International Association of Machinists & Aerospace Workers

    EIN 310586477 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. International Association of Machinists & Aerospace Workers

    EIN 316045853 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. International Brotherhd - Boilrmkrs Ir Shp Bldrs Blcksmth Frgrs & Hlpr

    EIN 310446409 · Headquarters: Cincinnati, OH, US · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  93. International Brotherhood of Electrical Workers 1347 Local

    EIN 310206711 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. International Brotherhood of Electrical Workers Local 1224

    EIN 316050394 · Headquarters: Cincinnati, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. International Brotherhood of Teamsters

    EIN 310921683 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. International Brotherhood of Teamsters

    EIN 320258901 · Headquarters: Cincinnati, OH, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  97. International Center of Greater Cincinnati

    EIN 571156886 · Headquarters: CINCINNATI, OH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. International Eclectic Academy

    EIN 271244878 · Headquarters: Cincinnati, OH, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  99. International Enneagram Association Inc

    EIN 770392325 · Headquarters: CINCINNATI, OH, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. International Environmental Communication Association

    EIN 274461017 · Headquarters: Cincinnati, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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