Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. Delta Theta Tau Sorority

    EIN 237617658 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Delta Theta Tau Sorority

    EIN 237617659 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Delta Theta Tau Sorority

    EIN 237617660 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Delta Theta Tau Sorority

    EIN 237617667 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Delta Theta Tau Sorority

    EIN 237617668 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Delta Theta Tau Sorority

    EIN 237617673 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Delta Theta Tau Sorority

    EIN 237617674 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Delta Theta Tau Sorority

    EIN 237617675 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Delta Theta Tau Sorority

    EIN 237617676 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Delta Theta Tau Sorority

    EIN 237617677 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Delta Theta Tau Sorority

    EIN 237617678 · Headquarters: PORTLAND, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Delta Theta Tau Sorority

    EIN 237617679 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Delta Theta Tau Sorority

    EIN 237617680 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Delta Theta Tau Sorority

    EIN 237617682 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Delta Theta Tau Sorority

    EIN 237617689 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Delta Theta Tau Sorority

    EIN 237617696 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Delta Theta Tau Sorority

    EIN 237617697 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Delta Theta Tau Sorority

    EIN 237617703 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Delta Theta Tau Sorority

    EIN 237617704 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Delta Theta Tau Sorority

    EIN 237617705 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Delta Theta Tau Sorority

    EIN 237617707 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Delta Theta Tau Sorority

    EIN 237617711 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Delta Theta Tau Sorority

    EIN 237617712 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Delta Theta Tau Sorority

    EIN 237617714 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Delta Theta Tau Sorority

    EIN 237617719 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Delta Theta Tau Sorority

    EIN 237617722 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Delta Theta Tau Sorority

    EIN 237617723 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Delta Theta Tau Sorority

    EIN 237617724 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Delta Theta Tau Sorority

    EIN 237617729 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Delta Theta Tau Sorority

    EIN 237617732 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Delta Theta Tau Sorority

    EIN 237617735 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Delta Theta Tau Sorority

    EIN 237617746 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Delta Theta Tau Sorority

    EIN 237617750 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Delta Theta Tau Sorority

    EIN 237617762 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Delta Theta Tau Sorority

    EIN 237617770 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Delta Theta Tau Sorority

    EIN 237617796 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Delta Theta Tau Sorority

    EIN 310917250 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Delta Theta Tau Sorority

    EIN 311056606 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Delta Theta Tau Sorority

    EIN 311091461 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Delta Theta Tau Sorority

    EIN 311195275 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Delta Theta Tau Sorority

    EIN 311195278 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Delta Theta Tau Sorority

    EIN 311463384 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Delta Theta Tau Sorority

    EIN 314480721 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Delta Theta Tau Sorority

    EIN 351505644 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Delta Theta Tau Sorority

    EIN 351751572 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Delta Theta Tau Sorority

    EIN 351791218 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Delta Theta Tau Sorority

    EIN 351960756 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  48. Delta Theta Tau Sorority

    EIN 356030198 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Delta Theta Tau Sorority

    EIN 356031039 · Headquarters: Franklin, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Delta Theta Tau Sorority

    EIN 356054393 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Delta Theta Tau Sorority

    EIN 371282797 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Delta Theta Tau Sorority

    EIN 470927189 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Delta Theta Tau Sorority

    EIN 471928398 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Delta Theta Tau Sorority

    EIN 510151219 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Delta Theta Tau Sorority

    EIN 770278710 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Delta Theta Tau Sorority

    EIN 800111052 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Delta Theta Tau Sorority

    EIN 931008695 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Delta Theta Tau Sorority - Tau Chap

    EIN 237617717 · Headquarters: WHEATFIELD, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Delta Theta Tau Sorority Inc

    EIN 310545807 · Headquarters: MARTINSVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Delta Theta Tau Sorority Inc

    EIN 364735585 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Delta Theta Tau Sorority Inc

    EIN 392412445 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Delta Theta Tau Sorority Inc

    EIN 392412507 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Delta Theta Tau Sorority Inc

    EIN 542182544 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. DELTA THETA TAU SORORITY Xi Phi Chapter

    EIN 311141047 · Headquarters: Marissa, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Delta Theta Tau Sorority-alpha Rho Chapter

    EIN 237617570 · Headquarters: Martinsville, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Delta Town and Country Center Inc

    EIN 421215299 · Headquarters: Delta, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Delta Township Voa Elderly Housing Delta River Senior Village

    EIN 264548942 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Delta Upsilon Alumni Association

    EIN 470803950 · Headquarters: Omaha, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Delta Upsilon Alumni Club Inc

    EIN 592192339 · Headquarters: Orlando, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Delta Upsilon Chapter - Omega Psi Phi Fraternity Incorporated

    EIN 273624125 · Headquarters: TRENTON, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Delta Upsilon Colgate Chapter Inc

    EIN 161159703 · Headquarters: HAMILTON, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Delta Upsilon Educational Foundation

    EIN 351976226 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Delta Upsilon Fraternity

    EIN 912121849 · Headquarters: PULLMAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Delta Upsilon Fraternity at the University of South Carolina

    EIN 262619192 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Delta Upsilon Fraternity Cornell Chapter

    EIN 150536993 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Delta Upsilon Fraternity Western Illinois Chapter

    EIN 237398319 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Delta Upsilon Int'l Fraternity Inc

    EIN 236390674 · Headquarters: WALLINGFORD, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Delta Upsilon Int'l Fraternity Tufts Chapter

    EIN 204225848 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  79. Delta Upsilon International Alumni Association Inc

    EIN 237007873 · Headquarters: Bloomington, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Delta Upsilon International Depauw Chapter

    EIN 350874001 · Headquarters: GREENCASTLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Delta Upsilon International Du House Ass Ca Chapter

    EIN 940425670 · Headquarters: MORAGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Delta Upsilon International Florida Chapter

    EIN 590842761 · Headquarters: GAINESVILLE, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Delta Upsilon International Frat

    EIN 232131039 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  84. Delta Upsilon International Fraternity

    EIN 380473010 · Headquarters: ANN ARBOR, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Delta Upsilon International Fraternity

    EIN 814073164 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Delta Upsilon International Fraternity Dba In Chapter of Delta Upsilon Frat

    EIN 350870141 · Headquarters: Bloomington, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Delta Upsilon International Fraternity Inc

    EIN 150363030 · Headquarters: Potsdam, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Delta Upsilon International Fraternity Inc

    EIN 166090182 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Delta Upsilon International Fraternity Inc

    EIN 237007724 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Delta Upsilon International Fraternity Inc

    EIN 237188889 · Headquarters: PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Delta Upsilon International Fraternity Inc

    EIN 273909131 · Headquarters: chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  92. Delta Upsilon International Fraternity Inc

    EIN 331720583 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Delta Upsilon International Fraternity Inc

    EIN 341468166 · Headquarters: CLEVELAND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Delta Upsilon International Fraternity Inc

    EIN 341568041 · Headquarters: SEVEN HILLS, OH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Delta Upsilon International Fraternity Inc

    EIN 351964887 · Headquarters: INDIANAPOLIS, IN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Delta Upsilon International Fraternity Inc

    EIN 382579646 · Headquarters: BAY CITY, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Delta Upsilon International Fraternity Inc

    EIN 391834272 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Delta Upsilon International Fraternity Inc

    EIN 450275734 · Headquarters: GRAND FORKS, ND, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Delta Upsilon International Fraternity Inc

    EIN 450366706 · Headquarters: FARGO, ND, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Delta Upsilon International Fraternity Inc

    EIN 450372281 · Headquarters: FARGO, ND, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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