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. Tau Beta Pi Association Inc

    EIN 356073114 · Headquarters: Terre Haute, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Tau Beta Pi Association Inc

    EIN 356073115 · Headquarters: Valparaiso, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Tau Beta Pi Association Inc

    EIN 363314583 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Tau Beta Pi Association Inc

    EIN 364563241 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Tau Beta Pi Association Inc

    EIN 366205898 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Tau Beta Pi Association Inc

    EIN 366205899 · Headquarters: EVANSTON, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Tau Beta Pi Association Inc

    EIN 371592140 · Headquarters: Boise, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Tau Beta Pi Association Inc

    EIN 371713196 · Headquarters: Erie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Tau Beta Pi Association Inc

    EIN 371788749 · Headquarters: Madison, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Tau Beta Pi Association Inc

    EIN 376048433 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Tau Beta Pi Association Inc

    EIN 376079304 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Tau Beta Pi Association Inc

    EIN 382183508 · Headquarters: Southfield, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Tau Beta Pi Association Inc

    EIN 382657071 · Headquarters: Kalamazoo, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Tau Beta Pi Association Inc

    EIN 386090156 · Headquarters: Houghton, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Tau Beta Pi Association Inc

    EIN 386090290 · Headquarters: East Lansing, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Tau Beta Pi Association Inc

    EIN 386092534 · Headquarters: Detroit, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Tau Beta Pi Association Inc

    EIN 391657080 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Tau Beta Pi Association Inc

    EIN 391720768 · Headquarters: Platteville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Tau Beta Pi Association Inc

    EIN 396076980 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Tau Beta Pi Association Inc

    EIN 396084285 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Tau Beta Pi Association Inc

    EIN 411834792 · Headquarters: Duluth, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Tau Beta Pi Association Inc

    EIN 416052843 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Tau Beta Pi Association Inc

    EIN 426080337 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Tau Beta Pi Association Inc

    EIN 426081148 · Headquarters: Ames, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Tau Beta Pi Association Inc

    EIN 436050448 · Headquarters: Rolla, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Tau Beta Pi Association Inc

    EIN 436051486 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Tau Beta Pi Association Inc

    EIN 436051680 · Headquarters: Columbia, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Tau Beta Pi Association Inc

    EIN 450600938 · Headquarters: Daytona Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Tau Beta Pi Association Inc

    EIN 454789638 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Tau Beta Pi Association Inc

    EIN 455575523 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Tau Beta Pi Association Inc

    EIN 456013610 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Tau Beta Pi Association Inc

    EIN 462232193 · Headquarters: Ewing Township, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Tau Beta Pi Association Inc

    EIN 462380610 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Tau Beta Pi Association Inc

    EIN 462571591 · Headquarters: Willowbrook, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Tau Beta Pi Association Inc

    EIN 463049762 · Headquarters: Smyrna, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Tau Beta Pi Association Inc

    EIN 463306281 · Headquarters: Clinton, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Tau Beta Pi Association Inc

    EIN 463943635 · Headquarters: HOUSTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Tau Beta Pi Association Inc

    EIN 464584146 · Headquarters: Spring Hill, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Tau Beta Pi Association Inc

    EIN 465190000 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Tau Beta Pi Association Inc

    EIN 465767809 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Tau Beta Pi Association Inc

    EIN 471100632 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Tau Beta Pi Association Inc

    EIN 471443988 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Tau Beta Pi Association Inc

    EIN 472476448 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Tau Beta Pi Association Inc

    EIN 472848553 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Tau Beta Pi Association Inc

    EIN 473330449 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Tau Beta Pi Association Inc

    EIN 473581078 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Tau Beta Pi Association Inc

    EIN 473754542 · Headquarters: EDINBURG, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Tau Beta Pi Association Inc

    EIN 473772368 · Headquarters: TUCSON, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Tau Beta Pi Association Inc

    EIN 475148630 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Tau Beta Pi Association Inc

    EIN 475303391 · Headquarters: Prescott, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Tau Beta Pi Association Inc

    EIN 476026952 · Headquarters: LINCOLN, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Tau Beta Pi Association Inc

    EIN 486118685 · Headquarters: Lawrence, KS, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Tau Beta Pi Association Inc

    EIN 486121547 · Headquarters: Wichita, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Tau Beta Pi Association Inc

    EIN 510137248 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Tau Beta Pi Association Inc

    EIN 510161112 · Headquarters: Carbondale, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Tau Beta Pi Association Inc

    EIN 510255476 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Tau Beta Pi Association Inc

    EIN 516018378 · Headquarters: Newark, DE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Tau Beta Pi Association Inc

    EIN 521232152 · Headquarters: Brea, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Tau Beta Pi Association Inc

    EIN 521236550 · Headquarters: Dearborn, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Tau Beta Pi Association Inc

    EIN 521318140 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Tau Beta Pi Association Inc

    EIN 521858048 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Tau Beta Pi Association Inc

    EIN 526054649 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Tau Beta Pi Association Inc

    EIN 526055529 · Headquarters: College Park, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Tau Beta Pi Association Inc

    EIN 526056043 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Tau Beta Pi Association Inc

    EIN 526056574 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Tau Beta Pi Association Inc

    EIN 546053259 · Headquarters: Blacksburg, VA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  67. Tau Beta Pi Association Inc

    EIN 546058168 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Tau Beta Pi Association Inc

    EIN 556023854 · Headquarters: Morgantown, WV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Tau Beta Pi Association Inc

    EIN 561219672 · Headquarters: Charlotte, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Tau Beta Pi Association Inc

    EIN 561492304 · Headquarters: Greensboro, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Tau Beta Pi Association Inc

    EIN 566088179 · Headquarters: Durham, NC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Tau Beta Pi Association Inc

    EIN 566088180 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Tau Beta Pi Association Inc

    EIN 571191931 · Headquarters: Cedarville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Tau Beta Pi Association Inc

    EIN 576025469 · Headquarters: Clemson, SC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Tau Beta Pi Association Inc

    EIN 576026354 · Headquarters: Columbia, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Tau Beta Pi Association Inc

    EIN 581379145 · Headquarters: Norfolk, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Tau Beta Pi Association Inc

    EIN 582138361 · Headquarters: Macon, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Tau Beta Pi Association Inc

    EIN 586044325 · Headquarters: Atlanta, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Tau Beta Pi Association Inc

    EIN 591770930 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Tau Beta Pi Association Inc

    EIN 592505089 · Headquarters: LAKE WORTH, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Tau Beta Pi Association Inc

    EIN 592620714 · Headquarters: MELBOURNE, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Tau Beta Pi Association Inc

    EIN 593108016 · Headquarters: Tallahassee, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Tau Beta Pi Association Inc

    EIN 593830722 · Headquarters: Glassboro, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Tau Beta Pi Association Inc

    EIN 596153378 · Headquarters: Gainesville, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Tau Beta Pi Association Inc

    EIN 596166246 · Headquarters: Coral Gables, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Tau Beta Pi Association Inc

    EIN 616034819 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Tau Beta Pi Association Inc

    EIN 620995473 · Headquarters: Memphis, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Tau Beta Pi Association Inc

    EIN 621193107 · Headquarters: Farragut, TN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Tau Beta Pi Association Inc

    EIN 621416691 · Headquarters: Chattanooga, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Tau Beta Pi Association Inc

    EIN 626047193 · Headquarters: Nashville, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Tau Beta Pi Association Inc

    EIN 626047754 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Tau Beta Pi Association Inc

    EIN 626080999 · Headquarters: Cookeville, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Tau Beta Pi Association Inc

    EIN 630725228 · Headquarters: Birmingham, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Tau Beta Pi Association Inc

    EIN 631017348 · Headquarters: Mobile, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Tau Beta Pi Association Inc

    EIN 636049898 · Headquarters: Auburn, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Tau Beta Pi Association Inc

    EIN 646025384 · Headquarters: Mississippi State, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Tau Beta Pi Association Inc

    EIN 646141643 · Headquarters: UNIVERSITY, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Tau Beta Pi Association Inc

    EIN 650445582 · Headquarters: PALM BEACH GARDENS, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  99. Tau Beta Pi Association Inc

    EIN 680012875 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Tau Beta Pi Association Inc

    EIN 680151392 · Headquarters: Stockton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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