Nonprofits in Columbus, Ohio

Nonprofits in Columbus, Ohio. Browse 7,796 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 237356678 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Mortar Board Inc

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

  3. Mortar Board Inc

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

  4. Mortar Board Inc

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

  5. Mortar Board Inc

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

  6. Mortar Board Inc

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

  7. Mortar Board Inc

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

  8. Mortar Board Inc

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

  9. Mortar Board Inc

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

  10. Mortar Board Inc

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

  11. Mortar Board Inc

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

  12. Mortar Board Inc

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

  13. Mortar Board Inc

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

  14. Mortar Board Inc

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

  15. Mortar Board Inc

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

  16. Mortar Board Inc

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

  17. Mortar Board Inc

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

  18. Mortar Board Inc

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

  19. Mortar Board Inc

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

  20. Mortar Board Inc

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

  21. Mortar Board Inc

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

  22. Mortar Board Inc

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

  23. Mortar Board Inc

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

  24. Mortar Board Inc

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

  25. Mortar Board Inc

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

  26. Mortar Board Inc

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

  27. Mortar Board Inc

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

  28. Mortar Board Inc

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

  29. Mortar Board Inc

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

  30. Mortar Board Inc

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

  31. Mortar Board Inc

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

  32. Mortar Board Inc

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

  33. Mortar Board Inc

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

  34. Mortar Board Inc

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

  35. Mortar Board Inc

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

  36. Mortar Board Inc

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

  37. Mortar Board Inc

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

  38. Mortar Board Inc

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

  39. Mortar Board Inc

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

  40. Mortar Board Inc

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

  41. Mortar Board Inc

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

  42. Mortar Board Inc

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

  43. Mortar Board Inc

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

  44. Mortar Board Inc

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

  45. Mortar Board Inc

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

  46. Mortar Board Inc

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

  47. Mortar Board Inc

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

  48. Mortar Board Inc

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

  49. Mortar Board Inc

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

  50. Mortar Board Inc

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

  51. Mortar Board Inc

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

  52. Mortar Board Inc

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

  53. Mortar Board Inc

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

  54. Mortar Board Inc

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

  55. Mortar Board Inc

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

  56. Mortar Board Inc

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

  57. Mortar Board Inc

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

  58. Mortar Board Inc

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

  59. Mortar Board Inc

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

  60. Mortar Board Inc

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

  61. Mortar Board Inc

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

  62. Mortar Board Inc

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

  63. Mortar Board Inc

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

  64. Mortar Board Inc

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

  65. Mortar Board Inc

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

  66. Mortar Board Inc

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

  67. Mortar Board Inc

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

  68. Mortar Board Inc

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

  69. Mortar Board Inc

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

  70. Mortar Board Inc

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

  71. Mortar Board Inc

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

  72. Mortar Board Inc

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

  73. Mortar Board Inc

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

  74. Mortar Board Inc

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

  75. Mortar Board Inc

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

  76. Mortar Board Inc

    EIN 810430398 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Mortar Board Inc

    EIN 813658606 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Mortar Board Inc

    EIN 813660586 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Mortar Board Inc

    EIN 813682386 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Mortar Board Inc

    EIN 816013886 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Mortar Board Inc

    EIN 826008405 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Mortar Board Inc

    EIN 846037625 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Mortar Board Inc

    EIN 851012659 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Mortar Board Inc

    EIN 856011411 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Mortar Board Inc

    EIN 866053101 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Mortar Board Inc

    EIN 870283648 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Mortar Board Inc

    EIN 900206208 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Mortar Board Inc

    EIN 911643848 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  89. Mortar Board Inc

    EIN 912046187 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Mortar Board Inc

    EIN 916054813 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Mortar Board Inc

    EIN 936031895 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  92. Mortar Board Inc

    EIN 941668488 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Mortar Board Inc

    EIN 946103474 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Mortar Board Inc

    EIN 956098605 · Headquarters: Columbus, OH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Mortar Board Inc

    EIN 956141584 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Mortar Board National Foundation Fund

    EIN 356043585 · Headquarters: COLUMBUS, OH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Mosaic Exchange

    EIN 852441256 · Headquarters: Columbus, OH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Most Worshipful Prince Hall Grand Lodge Free & Accepted Mason of Oh

    EIN 311099467 · Headquarters: Columbus, OH, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. Most Worshipful Prince Hall Grand Lodge Free and Accepted Mason Of

    EIN 237638180 · Headquarters: COLUMBUS, OH, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. Most Worshipful Prince Hall Grand Lodge Free and Accepted Mason Of

    EIN 311062042 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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