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. Ohio Agribusiness Association Educational Trust

    EIN 311387575 · Headquarters: COLUMBUS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Ohio Agricultural Council

    EIN 310790064 · Headquarters: COLUMBUS, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Ohio Agriculture Conservation Council

    EIN 844898544 · Headquarters: REYNOLDSBURG, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Ohio Air & Space Hall of Fame & Museum

    EIN 833257924 · Headquarters: COLUMBUS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Ohio All-americans Baseball Organization

    EIN 822645554 · Headquarters: Dublin, OH, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  6. Ohio All-star Wrestling Team

    EIN 453648387 · Headquarters: PICKERINGTON, OH, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  7. Ohio Allergy and Immunology Society

    EIN 872405029 · Headquarters: Columbus, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Ohio Alley Cat Rescue

    EIN 413190956 · Headquarters: Upper Sandusky, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ohio Alleycat Resource & SpayNeuter Clinic Inc

    EIN 311728182 · Headquarters: Cincinnati, OH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Ohio Alliance for Arts Education

    EIN 311017260 · Headquarters: COLUMBUS, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Ohio Alliance for Civil Justice Inc

    EIN 311214344 · Headquarters: Dublin, OH, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  12. Ohio Alliance for Civil Justice Inc

    EIN 311439269 · Headquarters: COLUMBUS, OH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Ohio Alliance for Community Education

    EIN 861504274 · Headquarters: CLEVELAND HTS, OH, USA · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. Ohio Alliance for People and Environment

    EIN 320306022 · Headquarters: Bryan, OH, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  15. Ohio Alliance for Public Charter Schools

    EIN 205895253 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  16. Ohio Alliance for Public Telecommunications

    EIN 311459603 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Ohio Alliance for Retired Americans Educational Fund

    EIN 274468697 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Ohio Alliance of Black School Educators

    EIN 300186531 · Headquarters: Brice, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Ohio Alliance of Direct Support Professionals

    EIN 020751474 · Headquarters: COLUMBUS, OH, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Ohio Alliance of Dual Enrollment Partnerships

    EIN 465247716 · Headquarters: Springfield, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Ohio Alliance of Independent Schools

    EIN 874254745 · Headquarters: GRANVILLE, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Ohio Alliance of Independent STEM Schools

    EIN 843693073 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Ohio Alliance of Recovery Providers

    EIN 262623909 · Headquarters: LORAIN, OH, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  24. Ohio Alliance of YMCA's

    EIN 263456264 · Headquarters: Cincinnati, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Ohio Alliance of YMCA's Foundation

    EIN 453569582 · Headquarters: Cincinnati, OH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Ohio Alliance to End Sexual Violence

    EIN 263739285 · Headquarters: INDEPENDENCE, OH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Ohio Allied Masonic Degrees Association

    EIN 874399109 · Headquarters: Ashland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Ohio Alpha Beta Housing Corporation

    EIN 205789810 · Headquarters: Cleveland, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Ohio Alpha House of Pi Beta Phi

    EIN 310904802 · Headquarters: ATHENS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Ohio Alpha of Phi Delta Theta Corp

    EIN 510152635 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  31. Ohio Alpha Sigma Alpha

    EIN 474588516 · Headquarters: Cincinnati, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  32. Ohio Amateur Athletic Union of the United States Inc

    EIN 311175391 · Headquarters: LIBERTY TOWNSHIP, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Ohio Amateur Soccer League Inc

    EIN 020669225 · Headquarters: Rocky River, OH, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  34. Ohio Amateur Sports-basketball Con- Gress International Federation Inc

    EIN 311425671 · Headquarters: Columbus, OH, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  35. Ohio Amateur Wrestling Association

    EIN 311116606 · Headquarters: Columbus, OH, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  36. Ohio Ambulance & Medical Transportation Association

    EIN 346619511 · Headquarters: NORTH CANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Ohio Ambulatory Surgery Centers Pac

    EIN 010795457 · Headquarters: Dublin, OH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  38. Ohio American Eskimo Rescue

    EIN 384001929 · Headquarters: Maineville, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Ohio American Indian Council

    EIN 341538753 · Headquarters: Minerva, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Ohio American Saddlebred Pleasure Horse Association Inc

    EIN 311088818 · Headquarters: Yellow Springs, OH, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Ohio Americorps Seniors Assn

    EIN 311004967 · Headquarters: Galion, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Ohio Amish Library Inc

    EIN 341642300 · Headquarters: MILLERSBURG, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Ohio Amvets 12

    EIN 862272195 · Headquarters: Reynoldsburg, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  44. Ohio Amvets 47 Ladies Auxiliary

    EIN 933724792 · Headquarters: Lorain, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Ohio Amvets Charities

    EIN 461000179 · Headquarters: COLUMBUS, OH, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Ohio and Vicinity Regional Council

    EIN 341956495 · Headquarters: CLEVELAND, OH, USA · Employment · Latest available filing year: 2009 · Primary form: IRS Form 990

  47. Ohio Animal Advocates

    EIN 831947658 · Headquarters: Columbus, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Ohio Animal Foundation

    EIN 273755202 · Headquarters: Columbus, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Ohio Animal Health Foundation

    EIN 237427603 · Headquarters: POWELL, OH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Ohio Apartment Association Inc

    EIN 311024479 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Ohio Appaloosa Association

    EIN 611859906 · Headquarters: Wilmington, OH, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Ohio Apple Marketing Program

    EIN 311284376 · Headquarters: FRAZEYSBURG, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Ohio Aquaculture Association

    EIN 311312168 · Headquarters: HOPEWELL, OH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  54. Ohio Archaeological Council Inc

    EIN 510176494 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Ohio Area Bikers Nwo Devision

    EIN 393363370 · Headquarters: Defiance, OH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Ohio Area Society of Infertility Specialists

    EIN 202266027 · Headquarters: Kettering, OH, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Ohio Armed Forces Veterans Club

    EIN 821932790 · Headquarters: Lancaster, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  58. Ohio Arson School Inc

    EIN 310945549 · Headquarters: Commercial Point, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  59. Ohio Art Education Association

    EIN 237156857 · Headquarters: Mechanicsburg, OH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Ohio Art Education Foundation

    EIN 311778923 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Ohio Arts & Crafts Guild

    EIN 310673398 · Headquarters: Canton, OH, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  62. Ohio Arts and Crafts Foundation

    EIN 237038732 · Headquarters: CAMBRIDGE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Ohio Arts Professionals Network

    EIN 310988109 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Ohio Asian American Health Coalition

    EIN 205252658 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Ohio Asociation for Gifted Children

    EIN 872607687 · Headquarters: Pataskala, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  66. Ohio Assc for Healthcare Philanthro C/o Erin Culp

    EIN 311419454 · Headquarters: KETTERING, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Ohio Assist

    EIN 813273183 · Headquarters: Columbus, OH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Ohio Assisted Living Association Inc

    EIN 311393732 · Headquarters: Columbus, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Ohio Assn For The Education Of Young Children

    EIN 341334638 · Headquarters: Mount Gilead, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Ohio Assn of Adv Practice Nurses

    EIN 341663992 · Headquarters: WORTHINGTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Ohio Assn of Juvenile Court Judges

    EIN 237425233 · Headquarters: Cambridge, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Ohio Assn of Municipal Court Clerks

    EIN 311425230 · Headquarters: Granville, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Ohio Assn of Private Detective Agencies Inc

    EIN 310957565 · Headquarters: Columbus, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  74. Ohio Assoc Cnty Behavioral Hlth Auth Foundation

    EIN 010762655 · Headquarters: Columbus, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Ohio Assoc of Administrators of State & Federal Education Programs

    EIN 311096205 · Headquarters: BLACKLICK, OH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Ohio Assoc of County Boards Serving People with Develop Disabilities

    EIN 311392869 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Ohio Assoc of Mortgage Brokers

    EIN 341689926 · Headquarters: Dublin, OH, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  78. Ohio Assoc of Soil & Water Conservation Dist Employees

    EIN 900681855 · Headquarters: Hamilton, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Ohio Assoc of Student Financial Aid Administrators

    EIN 310883788 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Ohio Assoc of Wholesalersdistributors

    EIN 311134720 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Ohio Associate Staff Union

    EIN 310964806 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Ohio Associated Press Media Editors Association

    EIN 461261546 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Ohio Associated School Insurance System OASIS Trust

    EIN 310915345 · Headquarters: Delaware, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Ohio Associates of Radon Professionals

    EIN 550884795 · Headquarters: North Canton, OH, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Ohio Association Cardiovascular and Pulmonary Rehabilitation

    EIN 311769234 · Headquarters: Westerville, OH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Ohio Association for Adult and Continuing Education

    EIN 311092306 · Headquarters: Columbus, Ohio, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. Ohio Association for Behavior Analysis

    EIN 272104070 · Headquarters: WESTERVILLE, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Ohio Association for Career and Technical Education

    EIN 310842162 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Ohio Association for College Admission Counseling

    EIN 341690450 · Headquarters: MARYSVILLE, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Ohio Association for Court Administration Inc

    EIN 311446544 · Headquarters: MIDDLETOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Ohio Association for Developmental Education

    EIN 311130412 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Ohio Association for Family and Community Education

    EIN 311358563 · Headquarters: West Salem, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Ohio Association for Food Protection

    EIN 262585286 · Headquarters: powell, OH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Ohio Association for Garden Clubs Region 2

    EIN 800390131 · Headquarters: Ada, OH, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  95. Ohio Association for Gifted Children

    EIN 043837800 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  96. Ohio Association for Gifted Children

    EIN 208259015 · Headquarters: Lewis Center, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Ohio Association for Gifted Children

    EIN 237442288 · Headquarters: GAHANNA, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Ohio Association for Gifted Children

    EIN 260070185 · Headquarters: Lewisville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Ohio Association for Gifted Children

    EIN 274056797 · Headquarters: Pepper Pike, OH, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  100. Ohio Association for Gifted Children

    EIN 300035973 · Headquarters: Gahanna, OH, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

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