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. Arff Agility Club Inc

    EIN 043215344 · Headquarters: BURLINGTON, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Argenta Cache River Club Llc

    EIN 463310346 · Headquarters: CONWAY, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Argenta Downtown Council

    EIN 261578900 · Headquarters: NORTH LITTLE ROCK, AR, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990

  4. Argentine American Chamber of Commerce of Florida Inc

    EIN 650106011 · Headquarters: MIAMI, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Argentine Association of Los Angeles

    EIN 952795625 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Argentine-american Chamber of Commerce Inc

    EIN 134929456 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  7. Argentum

    EIN 541563782 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Argo Area Volunteer Fire Department

    EIN 630970600 · Headquarters: Cordova, AL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Argo Corporation

    EIN 237364163 · Headquarters: GALLOWAY TOWNSHIP, NJ, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  10. Argo Foundation Inc 26-28195

    EIN 582020943 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  11. Argonaut 8 Masonic Hall Association

    EIN 770152312 · Headquarters: Murphys, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Argonaut Charitable Foundation

    EIN 956021227 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. Argonaut Hospitality Associates

    EIN 472335617 · Headquarters: Fort Walton Beach, FL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  14. Argonauts

    EIN 770200346 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  15. Argonauts Summer 58 Class Reunion

    EIN 223272942 · Headquarters: Santa Ana, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  16. Argonne Local 742

    EIN 362154329 · Headquarters: Argonne, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Argonne Post No 56 - American Legion Department of Oregon

    EIN 936030981 · Headquarters: Sherwood, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Argue for Impact

    EIN 393708341 · Headquarters: weston, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Arguild Foundation C/o Mary Connolly Braun President

    EIN 516016487 · Headquarters: GREENVILLE, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Argument Magazine Foundation

    EIN 394805662 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Argus Club

    EIN 540679573 · Headquarters: Claremont, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Argus Foundation

    EIN 592241224 · Headquarters: SARASOTA, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  23. Argus Gbatope

    EIN 812715375 · Headquarters: WINCHESTER, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Argus Lodge #545 F & Am

    EIN 340755002 · Headquarters: CANFIELD, OH, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  25. Argus Observer Employee Committee

    EIN 471154182 · Headquarters: Ontario, OR, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  26. Argus Service Dog Foundation

    EIN 954740753 · Headquarters: VALLEY VILLAGE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Argus Vision Inc

    EIN 992559534 · Headquarters: LA JOLLA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Argusville Community Development Corporation

    EIN 450434578 · Headquarters: Argusville, ND, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Argyle Antigue Gas Engine Assn Inc

    EIN 371208204 · Headquarters: Colchester, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Argyle Band Boosters

    EIN 752799765 · Headquarters: Argyle, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Argyle Community Scholarship Loan Association

    EIN 416043530 · Headquarters: ARGYLE, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Argyle Education Association

    EIN 391461364 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Argyle Historical Society Incorporated

    EIN 363432900 · Headquarters: Argyle, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Argyle Homes Inc

    EIN 237424340 · Headquarters: Argyle, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Argyle Hs Majestics Drill Team

    EIN 831581627 · Headquarters: ARGYLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Argyle Hunting Club C/o Lee Rife Jr

    EIN 141723408 · Headquarters: Northport, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Argyle Neighborhood Development Corporation

    EIN 363827013 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  38. Argyle Thespian Booster Club

    EIN 812311585 · Headquarters: Argyle, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Argyle Volunteer Fire District

    EIN 237349087 · Headquarters: Argyle, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Argyle Water Supply Corporation

    EIN 751151768 · Headquarters: ARGYLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. Argyros Family Foundation

    EIN 953421867 · Headquarters: COSTA MESA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Arham Vijja Foundation Inc

    EIN 334380321 · Headquarters: Irving, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Arhibu Wollo Friendship Inc

    EIN 844838275 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Arhs Girls Lacrosse Booster Club Inc

    EIN 991013419 · Headquarters: Naples, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Ari of Connecticut Inc

    EIN 060712017 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Ari Works Advance Reentry Initiative

    EIN 843021738 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Aria Club FC Inc

    EIN 333095836 · Headquarters: Dublin, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Aria Foundation Co Tg Tax & Accounting Services Llc

    EIN 133603275 · Headquarters: CHANNAHON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Arianne Mockabee Ministries

    EIN 821002285 · Headquarters: North Chesterfield, VA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  50. Arias G Fbo Horacio Tuw

    EIN 656257128 · Headquarters: ORLANDO, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  51. Arid Club Inc

    EIN 820096030 · Headquarters: Boise, ID, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Arie & Gene Rosenbaum Foundation In

    EIN 133523564 · Headquarters: FLUSHING, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Arie and Eva Halpern Family Foundation C/o Henry Stein

    EIN 222764210 · Headquarters: WOODBRIDGE, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Arie and Ida Crown Memorial

    EIN 366076088 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  55. Arielle Tepper Madover Family Foundation Inc

    EIN 650454051 · Headquarters: GARDEN CITY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Aries Aid

    EIN 871990695 · Headquarters: TRACY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Aries Flyers Inc

    EIN 842252912 · Headquarters: Sunnyvale, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Aries Inc

    EIN 351707418 · Headquarters: New Castle, IN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Arimathea International Ministries Inc

    EIN 423081515 · Headquarters: Apache Junction, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Arimo Camp

    EIN 364679055 · Headquarters: ARIMO, ID, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Arin

    EIN 541860956 · Headquarters: Centreville, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Arin Education Association

    EIN 251456349 · Headquarters: Rural Valley, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Arion Gesangverein Inc

    EIN 526054129 · Headquarters: Towson, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Arion Singing Society

    EIN 943232570 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  65. Arion Society

    EIN 576025717 · Headquarters: Charleston, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Ariowitsch Family Foundation

    EIN 136279580 · Headquarters: MILL VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  67. Arirang Housing Inc C/o Hdsi Management Inc

    EIN 951026003 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Aris Elijah Pugal Foundation

    EIN 462877632 · Headquarters: ESCONDIDO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Arise and Shine

    EIN 384266566 · Headquarters: Pearl, MS, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  70. Arise and Shine Fellowship Inc

    EIN 932601059 · Headquarters: WATER, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Arise and Thrive Inc

    EIN 932364389 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  72. Arise Athletes Foundation Inc

    EIN 854216252 · Headquarters: ATLANTA, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  73. Arise Bible Study Fellowship

    EIN 883064879 · Headquarters: Chester, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Arise Charitable Trust

    EIN 911350780 · Headquarters: FREELAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Arise Church

    EIN 900277392 · Headquarters: SIOUX FALLS, SD, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-T

  76. Arise Communities

    EIN 833303424 · Headquarters: Moorhead, MN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. Arise Foundation Inc

    EIN 592744449 · Headquarters: JUPITER, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. ARISE Homeschool Fellowship

    EIN 871083796 · Headquarters: Purcellville, VA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  79. Arise Inc

    EIN 042914511 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Arise Inc

    EIN 953937006 · Headquarters: LA VERNE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Arise International Ministry

    EIN 842721154 · Headquarters: Brandywine, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  82. Arise Ministries

    EIN 352524613 · Headquarters: Rochester, NY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  83. Arise N Shine Transitional Living

    EIN 330534241 · Headquarters: PARAMOUNT, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  84. Arise New Day Christian Academy

    EIN 873765907 · Headquarters: Voorhees Township, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Arise Shine Ministries Inc

    EIN 731193889 · Headquarters: STANWOOD, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Arise USA Inc

    EIN 851395437 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Arisen Corp

    EIN 521812610 · Headquarters: GRANTSVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  88. Aristide Family Foundation Inc

    EIN 872621755 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Aristocrat Ranchette Water Project Inc

    EIN 840690646 · Headquarters: FORT LUPTON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Aristocrats of Spruce Creek

    EIN 800260924 · Headquarters: Dunnellon, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Aristotle Association

    EIN 900914155 · Headquarters: ASTORIA, NY, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Aristotle Foundation Inc Co Peter a Vlachos

    EIN 134157140 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  93. Aristrong

    EIN 874689504 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Aristrong Foundation

    EIN 844847690 · Headquarters: Colton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Arivaca Community Center Inc

    EIN 860455640 · Headquarters: Arivaca, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Arizona Academic Decathlon Association Inc

    EIN 860508608 · Headquarters: Tempe, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Arizona Academy of Endodontics

    EIN 472495650 · Headquarters: Gilbert, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Arizona Academy of Family Physicians

    EIN 866052331 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Arizona Academy of Nutrition and Dietetics

    EIN 237125238 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Arizona Acres Ladies Club

    EIN 860618812 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

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