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. International Associaiton of Lions Clubs

    EIN 237061537 · Headquarters: Zanesville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. International Association for Conflict Management Nfp

    EIN 272088086 · Headquarters: Ottawa Hills, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. International Association for Environmental Philosophy

    EIN 465379231 · Headquarters: Granville, OH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. International Association for Geoscience Diversity

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

  5. International Association for Property and Evidence Inc

    EIN 880296739 · Headquarters: CANTON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. International Association of Admin Professionals Queen City Chapter

    EIN 263037726 · Headquarters: West Chester, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. International Association of Administrative Professionals

    EIN 030455142 · Headquarters: Plain City, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  8. International Association of Administrative Professionals

    EIN 237170010 · Headquarters: Athens, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  9. International Association of Administrative Professionals

    EIN 237192609 · Headquarters: Lewis Center, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. International Association of Administrative Professionals

    EIN 310977362 · Headquarters: Zanesvile, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  11. International Association of Administrative Professionals

    EIN 311103184 · Headquarters: Marion, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  12. International Association of Administrative Professionals

    EIN 311220602 · Headquarters: Columbus, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  13. International Association of Administrative Professionals

    EIN 316042433 · Headquarters: Middletown, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. International Association of Administrative Professionals

    EIN 316048541 · Headquarters: Columbus, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  15. 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

  16. International Association of Administrative Professionals

    EIN 316066365 · Headquarters: Dayton, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. International Association of Administrative Professionals

    EIN 341207020 · Headquarters: Warren, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. International Association of Administrative Professionals

    EIN 341301734 · Headquarters: Dover, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. International Association of Administrative Professionals

    EIN 341367699 · Headquarters: Wooster, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  20. International Association of Administrative Professionals

    EIN 341561349 · Headquarters: Mentor, OH, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. International Association of Administrative Professionals

    EIN 341570064 · Headquarters: Ravenna, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  22. International Association of Administrative Professionals

    EIN 341661546 · Headquarters: Cleveland, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  23. International Association of Administrative Professionals

    EIN 341971697 · Headquarters: Wadsworth, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. International Association of Administrative Professionals

    EIN 346537372 · Headquarters: Hudson, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  25. International Association of Administrative Professionals

    EIN 346548544 · Headquarters: Delta, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  26. International Association of Administrative Professionals

    EIN 346548787 · Headquarters: Brecksville, OH, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  27. International Association of Administrative Professionals

    EIN 346555050 · Headquarters: Dublin, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  28. International Association of Administrative Professionals

    EIN 346557382 · Headquarters: Elyria, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. International Association of Administrative Professionals

    EIN 346557383 · Headquarters: Louisville, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  30. International Association of Administrative Professionals

    EIN 346562675 · Headquarters: Willowick, OH, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. International Association of Administrative Professionals

    EIN 753104883 · Headquarters: Westerville, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. International Association of Administrative Professoinals

    EIN 201169162 · Headquarters: Fairview Park, OH, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  33. International Association of Black Actuaries Inc

    EIN 364305164 · Headquarters: CLEVELAND, OH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. International Association of Business Communicators

    EIN 311221284 · Headquarters: Loveland, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. International Association of Business Intermediaries Inc

    EIN 752120506 · Headquarters: Independence, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. International Association of Electrical Inspectors

    EIN 237279876 · Headquarters: Aurora, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Association of Electrical Inspectors

    EIN 310897497 · Headquarters: Monroe, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. International Association of Electrical Inspectors

    EIN 311056006 · Headquarters: Westerville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. International Association of Electrical Inspectors

    EIN 341488043 · Headquarters: Oregon, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. International Association of Electrical Inspectors

    EIN 346556066 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. International Association of Electrical Inspectors

    EIN 346556583 · Headquarters: Akron, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. International Association of Electrical Inspectors

    EIN 562583048 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. International Association of Fire

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

  44. International Association of Fire

    EIN 341883313 · Headquarters: Green, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. International Association of Fire

    EIN 346555090 · Headquarters: Ontario, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. International Association of Fire

    EIN 346555703 · Headquarters: Toledo, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. International Association of Fire

    EIN 510236716 · Headquarters: Grove City, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. International Association of Fire Fighters

    EIN 030507129 · Headquarters: Wapakoneta, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. International Association of Fire Fighters

    EIN 043629683 · Headquarters: Perrybsurg, OH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. International Association of Fire Fighters

    EIN 200039117 · Headquarters: STREETSBORO, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. International Association of Fire Fighters

    EIN 201945948 · Headquarters: Cleveland, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. International Association of Fire Fighters

    EIN 202516374 · Headquarters: Lancaster, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. International Association of Fire Fighters

    EIN 202920984 · Headquarters: Englewood, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. International Association of Fire Fighters

    EIN 204624496 · Headquarters: Madeira, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. International Association of Fire Fighters

    EIN 204705883 · Headquarters: Willard, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. International Association of Fire Fighters

    EIN 205353972 · Headquarters: Bethel, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  57. International Association of Fire Fighters

    EIN 205707992 · Headquarters: Lima, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. International Association of Fire Fighters

    EIN 237062854 · Headquarters: Grandview Heights, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. International Association of Fire Fighters

    EIN 237062865 · Headquarters: Urbana, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. International Association of Fire Fighters

    EIN 237063582 · Headquarters: Westlake, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. International Association of Fire Fighters

    EIN 237063593 · Headquarters: Berea, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. International Association of Fire Fighters

    EIN 237072922 · Headquarters: Vienna, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. International Association of Fire Fighters

    EIN 237137069 · Headquarters: Coshocton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. International Association of Fire Fighters

    EIN 237277924 · Headquarters: Marion, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. International Association of Fire Fighters

    EIN 237277928 · Headquarters: Ashtabula, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. International Association of Fire Fighters

    EIN 237277929 · Headquarters: Youngstown, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. International Association of Fire Fighters

    EIN 237277930 · Headquarters: NORTH RIDGEVILLE, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. International Association of Fire Fighters

    EIN 237367548 · Headquarters: Coventry Township, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  69. International Association of Fire Fighters

    EIN 237367565 · Headquarters: Willoughby, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. International Association of Fire Fighters

    EIN 237378841 · Headquarters: Zanesville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. International Association of Fire Fighters

    EIN 237384329 · Headquarters: STOW, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. International Association of Fire Fighters

    EIN 237418176 · Headquarters: Sheffield Lake, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. International Association of Fire Fighters

    EIN 237453955 · Headquarters: Bowling Green, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. International Association of Fire Fighters

    EIN 274171183 · Headquarters: Ashland, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. International Association of Fire Fighters

    EIN 300179416 · Headquarters: Uhrichsville, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. International Association of Fire Fighters

    EIN 300277225 · Headquarters: Maineville, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. 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

  78. International Association of Fire Fighters

    EIN 310908417 · Headquarters: GAHANNA, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. International Association of Fire Fighters

    EIN 310981170 · Headquarters: Ashtabula, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Association of Fire Fighters

    EIN 311035483 · Headquarters: Harrisburg, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. International Association of Fire Fighters

    EIN 311151902 · Headquarters: Cheviot, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. International Association of Fire Fighters

    EIN 311161220 · Headquarters: Galloway, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. International Association of Fire Fighters

    EIN 311172083 · Headquarters: Huber Heights, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. International Association of Fire Fighters

    EIN 311178117 · Headquarters: Marysville, OH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. International Association of Fire Fighters

    EIN 311274652 · Headquarters: PATASKALA, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. International Association of Fire Fighters

    EIN 311298137 · Headquarters: Harrison, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. International Association of Fire Fighters

    EIN 311325438 · Headquarters: Lebanon, OH, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. International Association of Fire Fighters

    EIN 311345292 · Headquarters: West Jefferson, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. International Association of Fire Fighters

    EIN 311345388 · Headquarters: Batavia, OH, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. International Association of Fire Fighters

    EIN 311360027 · Headquarters: Lithopolis, OH, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. International Association of Fire Fighters

    EIN 311369175 · Headquarters: Worthington, OH, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. International Association of Fire Fighters

    EIN 311378286 · Headquarters: Logan, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Association of Fire Fighters

    EIN 311389854 · Headquarters: reynoldsburg, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  94. International Association of Fire Fighters

    EIN 311401443 · Headquarters: Plain City, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. International Association of Fire Fighters

    EIN 311403208 · Headquarters: Pickerington, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. International Association of Fire Fighters

    EIN 311417092 · Headquarters: VANDALIA, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  97. International Association of Fire Fighters

    EIN 311428216 · Headquarters: Wilmington, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  98. International Association of Fire Fighters

    EIN 311438750 · Headquarters: Maineville, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  99. International Association of Fire Fighters

    EIN 311457344 · Headquarters: London, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  100. International Association of Fire Fighters

    EIN 311494550 · Headquarters: akron, OH, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2008 · Primary form: IRS Form 990-N

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