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. Arthur M Heard Trust C/o Adam Heard Co-ttee

    EIN 026004459 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Arthur Margaret T Fbo Wilkes Univ-tr

    EIN 266890084 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  3. Arthur Merkle Clara Knipprath Nursing Home

    EIN 362841358 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Arthur Mitchell P5 Uw

    EIN 046025166 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Arthur Musgrave Tr-charitable

    EIN 046021925 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  6. Arthur Mutual Telephone Company

    EIN 344178710 · Headquarters: DEFIANCE, OH, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990

  7. Arthur N & Mary S Lorig Private Foundation

    EIN 943090053 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  8. Arthur N Rupe Foundation

    EIN 770278838 · Headquarters: WEST CHESTER, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. Arthur P Schultz

    EIN 236612205 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Arthur Pack Men S Club

    EIN 942494747 · Headquarters: Tucson, AZ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  11. Arthur Pelzer Memorial

    EIN 566049256 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  12. Arthur Percy Jones - Irr Tr

    EIN 546035101 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  13. Arthur Proetz Trust

    EIN 436061122 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Arthur Purdy Stout Society of Surgical Pathologists

    EIN 382417376 · Headquarters: Ann Arbor, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Arthur R Albrecht Trust

    EIN 942785541 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  16. Arthur R Atwood Scholarship Tw

    EIN 146014625 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Arthur R Hilton Scholarship Trust Xxx-xx-xxxx

    EIN 356333624 · Headquarters: EVANSVILLE, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  18. Arthur R Keller Trust Uw

    EIN 996002776 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Arthur R Pillsbury Tua

    EIN 046056628 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Arthur R Ramsey Tuw

    EIN 251761121 · Headquarters: ERIE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Arthur R Treanor Fbo Saginaw Comm Chest

    EIN 386040436 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Arthur Raymond Brooks Trust

    EIN 226543034 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Arthur Rosenberg Foundation

    EIN 236262221 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  24. Arthur S Demoss Foundation

    EIN 236404136 · Headquarters: WEST PALM BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Arthur S Hough Sr Trust Fund

    EIN 946710255 · Headquarters: Ewing, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Arthur S Kling Center Inc

    EIN 310993739 · Headquarters: Louisville, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Arthur T Cantwell Charitable Foundation

    EIN 251643251 · Headquarters: WELLSBORO, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Arthur Tracy Cabot Trust

    EIN 046008916 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Arthur Treanor Charitable Trust

    EIN 386040433 · Headquarters: COLUMBUS, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  30. Arthur V Davis Foundation Pf #3

    EIN 596159693 · Headquarters: PONTE VEDRA BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Arthur Venneri Foundation

    EIN 226025623 · Headquarters: MOUNTAINSIDE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Arthur Vining Davis Foundation #2

    EIN 256041850 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Arthur W Allen Tr Ud

    EIN 046029405 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  34. Arthur W Morse

    EIN 016035580 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  35. Arthur W Phillips Trust Uw

    EIN 256201015 · Headquarters: FRANKLIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  36. Arthur W Sugden Trust Uw

    EIN 066029796 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Arthur W Wittig Trust Fbo Seattle Foundation

    EIN 911034032 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Arthur's Enterprises Inc Scholarship Foundation

    EIN 550709058 · Headquarters: HUNTINGTON, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Arthurdale Heritage Inc

    EIN 550658260 · Headquarters: Arthurdale, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Artic Community Association

    EIN 911155831 · Headquarters: Cosmopolis, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Artichoke Research Association

    EIN 942279555 · Headquarters: SALINAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Article Seventh Tr Uw Melinda Nye

    EIN 856230540 · Headquarters: WEST PALM BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Artie Awards Inc

    EIN 994170001 · Headquarters: BUFFALO, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Artie S Foster - Tes Tr

    EIN 546259889 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Arties Kids

    EIN 474084633 · Headquarters: homestead, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  46. Artificial Inelegance Rights Responsibilities Commision

    EIN 992922935 · Headquarters: West Palm Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Artificial Intelligence Research Institute of Texas Inc

    EIN 742290110 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Artis Tech & More

    EIN 423182445 · Headquarters: Detroit, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Artisan Alley Ltd

    EIN 900799219 · Headquarters: BLOOMINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  50. Artisan Church an Evangelical Cov Church Rochester Ny

    EIN 200603690 · Headquarters: ROCHESTER, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-T

  51. Artisan Dining Club

    EIN 231631146 · Headquarters: BENSALEM, PA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  52. Artisan Farmers Alliance

    EIN 205396141 · Headquarters: Ferndale, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  53. Artisan Flying Club Inc

    EIN 166098694 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Artisan Leaders Institute Inc

    EIN 412931376 · Headquarters: ROUND ROCK, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Artisans of Houston

    EIN 273055291 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. Artisans Order of Mutual Protection

    EIN 230368600 · Headquarters: PENNDEL, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 232225304 · Headquarters: TURBOTVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 236000018 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 236256641 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537807 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537815 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537816 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537817 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537821 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537825 · Headquarters: LANCASTER, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537830 · Headquarters: LANCASTER, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537831 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537832 · Headquarters: NORWOOD, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537845 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537847 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Artisans Order of Mutual Protection Most Excellent Assembly

    EIN 237537859 · Headquarters: PENDEL, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Artishia and Frederick Jordan Scholarship Fund Inc

    EIN 956702581 · Headquarters: BOWIE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Artist Associates of Brown County Indiana

    EIN 850737262 · Headquarters: Nashville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Artist Association of Mchenry Count Y

    EIN 414455004 · Headquarters: Crystal Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Artist Association of Topeka Ka

    EIN 481084745 · Headquarters: Topeka, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Artist Entrepreneurs

    EIN 874062217 · Headquarters: Grand Rapids, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Artist Freedom Productions

    EIN 464031140 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  78. Artist Guild of the East Bay

    EIN 943183994 · Headquarters: ALAMEDA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Artist Guild Unlimited

    EIN 720872567 · Headquarters: Morgan City, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Artist on Fire

    EIN 274271090 · Headquarters: North Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  81. Artist Pajon Scholarship Inc

    EIN 854097051 · Headquarters: TAMPA, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Artist Presentation Society

    EIN 436051606 · Headquarters: Clayton, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Artist Relief Tree Inc

    EIN 852481167 · Headquarters: SOUTH ROYALTON, VT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  84. Artist Rights Alliance

    EIN 833153501 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Artist Take

    EIN 921287071 · Headquarters: Saint Louis, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. Artist Trust

    EIN 911353974 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Artist with a Purpose

    EIN 462939253 · Headquarters: LEESBURG, FL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  88. Artistestates Inc

    EIN 472816607 · Headquarters: JAMESPORT, NY, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  89. Artistic Community Theatre Inc

    EIN 371109263 · Headquarters: Pekin, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Artistic Hands Shaping a New Society Ahsans Corporation

    EIN 320633038 · Headquarters: Lexington, KY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Artistic Options Monroe Community Orchestra

    EIN 922572873 · Headquarters: Monroe, NY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  92. Artistic Talent Agency Inc

    EIN 831418350 · Headquarters: Coral Gables, FL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  93. Artistically Speaking Arts

    EIN 863798444 · Headquarters: North Little Rock, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Artistry Productions

    EIN 331762038 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Artists & Charities Hand in Hand Inc

    EIN 844034501 · Headquarters: Delray Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  96. Artists and Craftmens Guild

    EIN 251122178 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Artists and Makers Need Housing Too No on X

    EIN 813874295 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. Artists at Risk Connection

    EIN 992960273 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Artists Attic Inc

    EIN 611157036 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Artists Civic Theater and Studio Inc

    EIN 720691545 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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