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. Mortar Board Inc

    EIN 237034801 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Mortar Board Inc

    EIN 237034806 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Mortar Board Inc

    EIN 237034810 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Mortar Board Inc

    EIN 237034811 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Mortar Board Inc

    EIN 237104500 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Mortar Board Inc

    EIN 237146605 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Mortar Board Inc

    EIN 237168173 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Mortar Board Inc

    EIN 237173294 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  9. Mortar Board Inc

    EIN 237173523 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Mortar Board Inc

    EIN 237216603 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Mortar Board Inc

    EIN 237237289 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Mortar Board Inc

    EIN 237237623 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Mortar Board Inc

    EIN 237267614 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Mortar Board Inc

    EIN 237292722 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Mortar Board Inc

    EIN 237302431 · Headquarters: Columbus, OH, US · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  16. Mortar Board Inc

    EIN 237305771 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  17. Mortar Board Inc

    EIN 237315312 · Headquarters: COLUMBUS, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Mortar Board Inc

    EIN 237350679 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. Mortar Board Inc

    EIN 237356678 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. Mortar Board Inc

    EIN 237366004 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Mortar Board Inc

    EIN 237418549 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Mortar Board Inc

    EIN 237420053 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Mortar Board Inc

    EIN 237420257 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  24. Mortar Board Inc

    EIN 237421775 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. Mortar Board Inc

    EIN 237422305 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Mortar Board Inc

    EIN 237422306 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  27. Mortar Board Inc

    EIN 237439198 · Headquarters: Ada, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  28. Mortar Board Inc

    EIN 256063771 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Mortar Board Inc

    EIN 256067370 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Mortar Board Inc

    EIN 262241758 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Mortar Board Inc

    EIN 262935773 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Mortar Board Inc

    EIN 310901309 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Mortar Board Inc

    EIN 310948971 · Headquarters: Cincinnati, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. Mortar Board Inc

    EIN 311094521 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Mortar Board Inc

    EIN 311105133 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  36. Mortar Board Inc

    EIN 311289877 · Headquarters: Worthington, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Mortar Board Inc

    EIN 311406737 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Mortar Board Inc

    EIN 316050035 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  39. Mortar Board Inc

    EIN 316050542 · Headquarters: Granville, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  40. Mortar Board Inc

    EIN 316050627 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Mortar Board Inc

    EIN 316050628 · Headquarters: Delaware, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. Mortar Board Inc

    EIN 316050769 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Mortar Board Inc

    EIN 316067847 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Mortar Board Inc

    EIN 341427455 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Mortar Board Inc

    EIN 346565992 · Headquarters: Cleveland, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  46. Mortar Board Inc

    EIN 346565993 · Headquarters: Akron, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  47. Mortar Board Inc

    EIN 351082961 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Mortar Board Inc

    EIN 351280467 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Mortar Board Inc

    EIN 351565410 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Mortar Board Inc

    EIN 356042017 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Mortar Board Inc

    EIN 376052378 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Mortar Board Inc

    EIN 386091052 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Mortar Board Inc

    EIN 386104111 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Mortar Board Inc

    EIN 386157475 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  55. Mortar Board Inc

    EIN 396075857 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Mortar Board Inc

    EIN 396075858 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Mortar Board Inc

    EIN 416048559 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Mortar Board Inc

    EIN 426076061 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Mortar Board Inc

    EIN 426076062 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Mortar Board Inc

    EIN 426077714 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Mortar Board Inc

    EIN 426077715 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Mortar Board Inc

    EIN 426085040 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Mortar Board Inc

    EIN 426099379 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Mortar Board Inc

    EIN 431334086 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Mortar Board Inc

    EIN 431412062 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Mortar Board Inc

    EIN 431713565 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Mortar Board Inc

    EIN 436070088 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Mortar Board Inc

    EIN 470715939 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Mortar Board Inc

    EIN 486108632 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Mortar Board Inc

    EIN 486118547 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Mortar Board Inc

    EIN 510175435 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Mortar Board Inc

    EIN 510175592 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Mortar Board Inc

    EIN 510213301 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Mortar Board Inc

    EIN 510241483 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Mortar Board Inc

    EIN 516018253 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Mortar Board Inc

    EIN 526083533 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Mortar Board Inc

    EIN 541042826 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Mortar Board Inc

    EIN 546052819 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Mortar Board Inc

    EIN 550564816 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Mortar Board Inc

    EIN 550606375 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  81. Mortar Board Inc

    EIN 561562034 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Mortar Board Inc

    EIN 576035636 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. Mortar Board Inc

    EIN 581420394 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Mortar Board Inc

    EIN 581721456 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Mortar Board Inc

    EIN 586047857 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Mortar Board Inc

    EIN 591185232 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Mortar Board Inc

    EIN 596166279 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Mortar Board Inc

    EIN 616034790 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Mortar Board Inc

    EIN 616062126 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Mortar Board Inc

    EIN 716058284 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Mortar Board Inc

    EIN 720817401 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Mortar Board Inc

    EIN 726027277 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Mortar Board Inc

    EIN 731068987 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Mortar Board Inc

    EIN 731087913 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Mortar Board Inc

    EIN 736012971 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Mortar Board Inc

    EIN 742095233 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Mortar Board Inc

    EIN 742922707 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Mortar Board Inc

    EIN 746062847 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Mortar Board Inc

    EIN 756037356 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Mortar Board Inc

    EIN 770106148 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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