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 Epsilon Mu Alumnae Association

    EIN 270035037 · Headquarters: Westerville, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Tau Epsilon Phi

    EIN 850883056 · Headquarters: Troy, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Tau Epsilon Phi Fraterity Inc

    EIN 320834189 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Tau Epsilon Phi Fraternity

    EIN 042383236 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Tau Epsilon Phi Fraternity

    EIN 050298871 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Tau Epsilon Phi Fraternity

    EIN 131368460 · Headquarters: TROY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Tau Epsilon Phi Fraternity

    EIN 161535669 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Tau Epsilon Phi Fraternity

    EIN 237147435 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Tau Epsilon Phi Fraternity

    EIN 301409497 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Tau Epsilon Phi Fraternity

    EIN 521944572 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Tau Epsilon Phi Fraternity

    EIN 580591246 · Headquarters: ATHENS, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Tau Epsilon Phi Fraternity

    EIN 824359592 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Tau Epsilon Phi Fraternity

    EIN 850897778 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Tau Epsilon Phi Fraternity

    EIN 850913861 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  15. Tau Epsilon Phi Fraternity

    EIN 850951981 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Tau Epsilon Phi Fraternity

    EIN 884032882 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Tau Epsilon Phi Fraternity

    EIN 901253562 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Tau Epsilon Phi Fraternity Alpha Phi Chapter

    EIN 831805151 · Headquarters: TROY, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  19. Tau Epsilon Phi Fraternity Inc

    EIN 301427572 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Tau Epsilon Phi Fraternity Inc

    EIN 365124440 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Tau Epsilon Phi Fraternity Inc

    EIN 612219579 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Tau Epsilon Phi Fraternity Inc

    EIN 612313177 · Headquarters: Troy, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Tau Epsilon Phi Fraternity Phi Chi Chapter

    EIN 850867193 · Headquarters: TROY, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Tau Epsilon Phi Fraternity Tau Delta

    EIN 365076316 · Headquarters: TROY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Tau Epsilon Rho Law Society

    EIN 232047282 · Headquarters: ANN ARBOR, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Tau Epsilon Rho Schwartzberg Scholarship Foundation

    EIN 366083081 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  27. Tau Eta Alpha Sorority Incorporated

    EIN 474634373 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  28. Tau Eta Zeta Chapter Zeta Phi Beta Sorority Incorporated

    EIN 861077328 · Headquarters: Baltimore, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Tau Gamma Chapter of Delta Kappa Epsilon

    EIN 931686191 · Headquarters: Addison, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Tau Iota Chapter of Omega Psi Phi

    EIN 822537475 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Tau Iota Foundation Inc

    EIN 237025257 · Headquarters: Terre Haute, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Tau Iota Iota

    EIN 900614778 · Headquarters: St George, SC, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Tau Kappa Epsilon

    EIN 273587822 · Headquarters: Macomb, IL, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  34. Tau Kappa Epsilon

    EIN 420558350 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Tau Kappa Epsilon - Delta Alpha Alumni Association

    EIN 832754345 · Headquarters: Lake Orion, MI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Tau Kappa Epsilon 437 Omicron Alpha Board of Advisors

    EIN 237335608 · Headquarters: Fort Mill, SC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Tau Kappa Epsilon Beta Mu Inc

    EIN 571137504 · Headquarters: Lewisburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Tau Kappa Epsilon Fraternity Inc

    EIN 205681502 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Tau Kappa Epsilon Fraternity Inc

    EIN 420941191 · Headquarters: IOWA CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Tau Kappa Epsilon Fraternity Inc

    EIN 461780026 · Headquarters: Richmond, KY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Tau Kappa Epsilon Fraternity Inc

    EIN 480545715 · Headquarters: KANSAS CITY, MO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Tau Kappa Epsilon Fraternity Inc

    EIN 616055122 · Headquarters: LOUISVILLE, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Tau Kappa Epsilon Fraternity Inc

    EIN 726041036 · Headquarters: Natchitoches, LA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Tau Kappa Epsilon Fraternity Tke Teke

    EIN 396076079 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Tau Kappa Epsilon Lambda Phi

    EIN 800823488 · Headquarters: Smithfield, RI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  46. Tau Kappa Epsilon Lambda Sigma Alumni Association Inc

    EIN 814597284 · Headquarters: Portland, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Tau Kappa Epsilon Mu Lambda Chapter Inc

    EIN 854369353 · Headquarters: HOUGHTON, MI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  48. Tau Kappa Epsilon of Florida International University

    EIN 470970741 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Tau Kappa Epsilon Theta Nu Chapter

    EIN 921435633 · Headquarters: HAMMOND, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Tau Kappa Epsilon Upsilon-pi

    EIN 471493682 · Headquarters: Santa Cruz, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  51. Tau Kappa Phi Law Fraternity Alumni

    EIN 472480870 · Headquarters: New York, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. Tau Lambda Lambda Omega Psi Phi Inc

    EIN 854319444 · Headquarters: WALDORF, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Tau Nu Chapter of Tau Kappa Epsilon Alumni Association Inc

    EIN 473836694 · Headquarters: Winchester, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Tau Nu Nu Chapter Palm Springs

    EIN 923079073 · Headquarters: HEMET, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. Tau of Pi Lambda Phi Alumni Association

    EIN 946104214 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Tau Omega Alumni Association

    EIN 931404366 · Headquarters: Kingston, RI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Tau Omicron

    EIN 461874880 · Headquarters: MARTINSVILLE, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Tau Omicron Chapter of Zeta Phi Beta Sorority Inc

    EIN 332134485 · Headquarters: Saint Louis, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Tau Phi Delta Fraternity

    EIN 900422172 · Headquarters: STATE COLLEGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Tau Psi Omega

    EIN 461383986 · Headquarters: Saint Peter, MN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  61. Tau Rho Chapter

    EIN 871361111 · Headquarters: FREDERICKSBRG, VA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  62. Tau Sigma Alumni Assoc of Beta Theta Pi

    EIN 426056537 · Headquarters: AMES, IA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  63. Tau Sigma Chapter of Kappa Delta Pi

    EIN 465180502 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  64. Tau Sigma Delta Honor Society

    EIN 570718965 · Headquarters: Prairie View, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Tau Sigma Eta-the Sisterhood Elite-incorporated

    EIN 834244865 · Headquarters: Columbus, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Tau Sigma Lambda

    EIN 333985450 · Headquarters: Lansing, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Tau Sigma Nu Fraternity

    EIN 462278360 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  68. Tau Tau House Corporation

    EIN 270273907 · Headquarters: TURNERSVILLE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  69. Tau Theta Chapter

    EIN 811946118 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Tau Trustees Educational Foundation Inc

    EIN 751886641 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Tau Upsilon Chapter of Connecticut

    EIN 301046694 · Headquarters: Winsted, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Taub Foundation

    EIN 746060216 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  73. Taube Family Foundation

    EIN 942702180 · Headquarters: BELMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Taubel a Cal Ort Pres Ch Ww Nj T W

    EIN 236219764 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Taubel a Christ Wast Hope Ch Tw

    EIN 236219763 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Taubel a Phila Protest Home

    EIN 236219762 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Tauber Family Foundation

    EIN 383092417 · Headquarters: SOUTHFIELD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  78. Taunton Art Association Inc

    EIN 237283440 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  79. Taunton Autopilots Inc

    EIN 237199820 · Headquarters: Taunton, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Taunton City Band Inc

    EIN 042734117 · Headquarters: Taunton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Taunton Eagles Soccer Club Inc

    EIN 042925965 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Taunton Education Association

    EIN 043249770 · Headquarters: Taunton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Taunton Fire Department Relief Association

    EIN 416038107 · Headquarters: TAUNTON, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Taunton Literacy Council

    EIN 223265027 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Taunton Music Boosters Inc

    EIN 921356008 · Headquarters: Taunton, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Taunton Police Supervisory Personnel Association

    EIN 043127404 · Headquarters: TAUNTON, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Taunton Rifle and Pistol Club Inc

    EIN 237083791 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Taunton Sports Club Inc

    EIN 237159950 · Headquarters: TAUNTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  89. Taunton Therapy Assistants Association

    EIN 922955533 · Headquarters: Assonet, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Taunton Yacht Club Inc

    EIN 042439346 · Headquarters: DIGHTON, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Taunton-south Shore Foundation Inc

    EIN 046040591 · Headquarters: Shrewsbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Tausa San Francisco Area and Vicinity

    EIN 813150932 · Headquarters: Modesto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Taussig Amadee J Tr Under Item Nine

    EIN 436020821 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Taussig Amadee J Tr Under Item Six

    EIN 436020818 · Headquarters: EAGAN, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Tav Foundation

    EIN 630919414 · Headquarters: FAIRHOPE, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  96. Tavakoli Philanthropic Foundation

    EIN 990459578 · Headquarters: Wilmington, DE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  97. Tavan Pto Inc

    EIN 352336323 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Tavares Chamber of Commerce

    EIN 590671879 · Headquarters: Tavares, FL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  99. Tavares Family Car Club

    EIN 831006496 · Headquarters: Salinas, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  100. Tavares Lions Club

    EIN 596169866 · Headquarters: TAVARES, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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