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. Antiquarian Booksellers' Benevolent Fund

    EIN 061058572 · Headquarters: BROOKLYN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Antiquarian Society of Birmingham Inc

    EIN 270766224 · Headquarters: mountain brook, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Antiquarian Society of Wisconsin

    EIN 396068428 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Antique & Classic Boat Society Inc

    EIN 141677852 · Headquarters: burlington, VT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Antique and Classic Car Club of Greene County -The-

    EIN 364693556 · Headquarters: BEAVERCREEK, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Antique Association of Arcadia Inc C/o Angela Ehling

    EIN 030591917 · Headquarters: ARCADIA, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. Antique Auto Mushers of Alaska

    EIN 926003328 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Antique Auto Restorers Club of Bellingham

    EIN 916059571 · Headquarters: Bellingham, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Antique Automobile & Engine Club of Mississippi Inc

    EIN 721358369 · Headquarters: Perkinston, MS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Antique Automobile Club of America California Region

    EIN 900795550 · Headquarters: Pleasant Hill, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Antique Automobile Club of America Lehigh Valley Region

    EIN 232112113 · Headquarters: Nazareth, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Antique Automobile Club of America Nebraska Region

    EIN 061658239 · Headquarters: Grand Island, NE, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Antique Automobile Club of America Palm Beach Region Inc

    EIN 453606181 · Headquarters: Palm Beach gardens, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  14. Antique Automobile Club of America Tacoma Region

    EIN 911943459 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  15. Antique Bottle Collectors of Colorado Inc

    EIN 840597760 · Headquarters: Englewood, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Antique Car Club of America

    EIN 161407458 · Headquarters: Endicott, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Antique Carriage and Sleigh Museum Inc

    EIN 800685596 · Headquarters: Salem, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  18. Antique Club of Boca Raton Inc

    EIN 251917328 · Headquarters: Gulf Stream, FL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Antique Collectors Club

    EIN 223252877 · Headquarters: PORT REPUBLIC, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Antique Dealers Association of Berks County

    EIN 236299915 · Headquarters: Camp Hill, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Antique Doorknob Collectors of America

    EIN 421187901 · Headquarters: Indinapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Antique Engine Tractor Assoc Inc

    EIN 363023536 · Headquarters: GENESEO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Antique Farm Power Club

    EIN 383035304 · Headquarters: Sparta, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Antique Fire Association of New Jersey Inc

    EIN 222635639 · Headquarters: Succasunna, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Antique Implement Society

    EIN 930699033 · Headquarters: SALEM, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Antique Motor Club of Greater Baltimore Inc Amcgb

    EIN 521874212 · Headquarters: Manchester, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Antique Power Club of Clinton County Inc

    EIN 311152953 · Headquarters: WILMINGTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Antique Stove Association

    EIN 900281914 · Headquarters: Edgerton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Antique Studebaker Club Inc

    EIN 237241937 · Headquarters: Palm Springs, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  30. Antique Study Club

    EIN 141726130 · Headquarters: Port Jervis, NY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  31. Antique Toy Collectors of America Incorporated

    EIN 510263340 · Headquarters: La Grange, KY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Antique Truck Club of America Inc

    EIN 237216368 · Headquarters: BOYERTOWN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Antiques Dealers Association of America Inc

    EIN 133237064 · Headquarters: NORTHWOOD, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Antiquity Masonic Historical Society

    EIN 113345022 · Headquarters: Brentwood, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Antiquity Music Foundation Inc

    EIN 462678781 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Antitrust Law Association

    EIN 331428901 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Antler Fin Rod & Gun Club

    EIN 232713839 · Headquarters: Muncy Valley, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Antler Gun Club Willard Wright

    EIN 233039659 · Headquarters: DALLAS, PA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  39. Antler Historical Society Inc

    EIN 854310402 · Headquarters: ANTLER, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Antler Hunting Club Inc

    EIN 631115626 · Headquarters: Autaugaville, AL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  41. Antlers Business Association

    EIN 471557191 · Headquarters: ANTLERS, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Antoinette Brown Blackwell Committee

    EIN 222487218 · Headquarters: Henrietta, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Antoinette E Shelton Fbo Mary Shelton Library

    EIN 316024107 · Headquarters: GEORGETOWN, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  44. Antoinette Gianotti Private Trust Xxx-xx-xxxx

    EIN 256033202 · Headquarters: INDIANA, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Antoinette Pierce & Frederick Bancroft Knox

    EIN 366027007 · Headquarters: PO BOX CHICA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Anton Housing Inc

    EIN 751621537 · Headquarters: Anton, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Anton Senior Citizens Association Incorporated

    EIN 751844796 · Headquarters: ANTON, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Anton Wilbert Foundation

    EIN 472906699 · Headquarters: PLAQUEMINE, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Antone and Edene Vidinha Trust

    EIN 990273993 · Headquarters: HONOLULU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. Antonia Foundation Incco F Michael Arnow

    EIN 391717099 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. Antonia Smolin and Victor Smolin Scholarship

    EIN 943070732 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Antonian College Prep

    EIN 741492576 · Headquarters: SAN ANTONIO, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  53. Antonine Therapy Center

    EIN 473288703 · Headquarters: NORTH JACKSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Antonine Village

    EIN 463756650 · Headquarters: NORTH JACKSON, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Antonino Cemetery Association

    EIN 480991058 · Headquarters: HAYS, KS, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Antonio and Ekaterina Vidili Foundation

    EIN 934957695 · Headquarters: CLEARWATER, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Antonio Gonzalez Sr Charitable Trust Fund

    EIN 912144204 · Headquarters: Laredo, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  58. Antonio Haghenbeck Y De La Lama Foundation Inc

    EIN 760227001 · Headquarters: HOUSTON, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  59. Antonio Meucci Lodge 213

    EIN 043647938 · Headquarters: WHITE PLAINS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Antonio Tsialas Leadership Foundation In

    EIN 854121022 · Headquarters: MIAMI, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Antonito Senior Citizens Association

    EIN 840625887 · Headquarters: Antonito, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Antons Well Theater Company

    EIN 475326043 · Headquarters: BERKELEY, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  63. Antony Tudor Trust Under Clause 4Th C/o Amanda Mckerrow

    EIN 136905798 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. Antrim Community Volunteer Fire Department

    EIN 510140619 · Headquarters: Freeport, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Antrim County 4-H Leaders Council

    EIN 990747332 · Headquarters: Bellaire, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Antrim County Farm Bureau

    EIN 381374788 · Headquarters: CHARLEVOIX, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Antrim Elementary School Pto

    EIN 264050146 · Headquarters: Antrim, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Antrim Historical Society

    EIN 222593404 · Headquarters: Antrim, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Antrim Players Inc

    EIN 132906921 · Headquarters: TAPPAN, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Antrim-Charlevoix County Board of Realtors Inc

    EIN 382190606 · Headquarters: Charlevoix, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Antwerp Chamber of Commerce Inc

    EIN 341323805 · Headquarters: ANTWERP, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Antwerp Friends of the Library Association Inc

    EIN 341815906 · Headquarters: Antwerp, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Antwerp Housing Development Fund Coinc

    EIN 161314291 · Headquarters: ANTWERP, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Antwerp Post No 916 of the American Legion Department of New York Inc

    EIN 222557422 · Headquarters: Antwerp, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Anurakti

    EIN 853927274 · Headquarters: BOTHELL, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Anuvia Prevention and Recovery Center Inc

    EIN 560746601 · Headquarters: Charlotte, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Anvil Housing Corporation

    EIN 237348835 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Anw Special Education Cooperative Teachers Association

    EIN 481088897 · Headquarters: Humboldt, KS, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Anwatin Pass Pta

    EIN 862714951 · Headquarters: Minneapolis, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Anxiety & Depression Association of America

    EIN 521248820 · Headquarters: Silver Spring, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Any Baby Can of Austin Inc

    EIN 742684335 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Any Body Can Program

    EIN 205845410 · Headquarters: Detroit, MI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  83. Any Given Child Shenandoah Valley

    EIN 852926903 · Headquarters: HARRISONBURG, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Any Length Group

    EIN 471023944 · Headquarters: Algoma, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  85. Any Make-any Model Inc

    EIN 900667922 · Headquarters: Claryville, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Any-lengths Online Group of Aa

    EIN 992027237 · Headquarters: KNIGHTDALE, NC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Anyanwu Oso Dieme Foundation

    EIN 463688173 · Headquarters: BLACKLICK, OH, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  88. Anyart Contemporary Arts Center

    EIN 510139414 · Headquarters: PROVIDENCE, RI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. Anyplace Healthcare Organization

    EIN 862583192 · Headquarters: Cedar Park, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. Anything Crawfish Cookoff Inc

    EIN 811496744 · Headquarters: Wallisville, TX, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  91. Anything Is Possible Group of Alcoholics Anonymous

    EIN 832704642 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Anywaa Community in Minnesota

    EIN 990561227 · Headquarters: EAGAN, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Anz Family Foundation

    EIN 631018303 · Headquarters: OPELIKA, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Anza Electric Cooperative Inc

    EIN 951758102 · Headquarters: ANZA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Anza Heights Improvement Association Inc

    EIN 821977839 · Headquarters: Rancho Santa Fe, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Anza Independent Livingfeeding America

    EIN 394520760 · Headquarters: ANZA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Anza Little League

    EIN 933752522 · Headquarters: Anza, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Anza Mutual Water Co Inc

    EIN 952513156 · Headquarters: ANZA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Anza Organic Growers Inc

    EIN 814042111 · Headquarters: TEMECULA, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  100. Anza Scholarship Fund

    EIN 422956947 · Headquarters: Anza, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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