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. Austin Contractors & Engineers Asso

    EIN 742293084 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Austin Country Club

    EIN 740575117 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  3. Austin Country Club Inc

    EIN 410133930 · Headquarters: AUSTIN, MN, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Austin County Crime Stoppers Inc

    EIN 760227952 · Headquarters: Bellville, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. Austin County Cruisers

    EIN 813940788 · Headquarters: BELLVILLE, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Austin County Farm Bureau

    EIN 741211778 · Headquarters: BELLVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Austin County Peace Officers Association Acpoa

    EIN 742073697 · Headquarters: Sealy, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Austin County Water Supply Corporation

    EIN 742318557 · Headquarters: BELLVILLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  9. Austin Criminal Defense Lawyers Association Llc

    EIN 742612127 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Austin Dam Memorial Association Inc

    EIN 251677279 · Headquarters: Austin, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Austin Democratic Socialists of America

    EIN 824739554 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Austin Dmo Inc

    EIN 742640134 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Austin Downtown Founder Lions Club

    EIN 740748047 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Austin Electrical Joint Apprenticeship and Training Trust Fund

    EIN 746081683 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Austin Excellence Council

    EIN 752117445 · Headquarters: Amarillo, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Austin Floorball Club

    EIN 352645396 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Austin Flute Club Austin Chapter

    EIN 742518366 · Headquarters: Pflugerville, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Austin Food Blogger Alliance

    EIN 451927255 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Austin Football Officials Association

    EIN 742299009 · Headquarters: Cedar Park, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Austin for the Kids

    EIN 884348094 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. Austin Foundation Inc

    EIN 480907818 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Austin Friends of Folk Art

    EIN 742524084 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Austin Friends of Traditional Music

    EIN 741902530 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Austin Garden Collective

    EIN 413330513 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Austin Genealogical Society

    EIN 746083453 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Austin Girls' Choir

    EIN 742625473 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Austin Grime Wall Med Soc

    EIN 992655306 · Headquarters: Sealy, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Austin Guest Home Alliance

    EIN 453610545 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. Austin Habitat for Humanity

    EIN 742373217 · Headquarters: Austin, Texas, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Austin Healey Club of America Miami Valley Chapter

    EIN 811271909 · Headquarters: Vandalia, OH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Austin Healey Club of America- Northeast-Ohio

    EIN 341368950 · Headquarters: Hudson, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Austin Healey Club of Oregon

    EIN 930697832 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Austin Healthcare Council

    EIN 813725222 · Headquarters: Austin, Texas, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Austin High Academy for Global Studies Booster Club Inc

    EIN 823919199 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Austin High Lady Maroons Booster Club Inc

    EIN 831183952 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Austin High School Band Boosters Parent Booster USA

    EIN 830728150 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Austin High School Class of 1994 Reunion

    EIN 465253591 · Headquarters: El Paso, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. Austin High School Golf Booster Club Inc

    EIN 931473312 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Austin High School of 1961

    EIN 464471575 · Headquarters: Knoxville, TN, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  40. Austin Hispanic Chamber of Commerce Foundation

    EIN 742555060 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Austin Homemakers Club

    EIN 272896382 · Headquarters: Glasgow, KY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. Austin Homestead and Sanctuary

    EIN 921245316 · Headquarters: Benson, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  43. Austin Horse Haven

    EIN 934108274 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Austin Hunting Club

    EIN 386088365 · Headquarters: Williamsburg, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Austin Ikebana Group

    EIN 334459641 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Austin Independent Auto Dealer Association

    EIN 463376065 · Headquarters: ROUND ROCK, TX, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  47. Austin Infill Coalition

    EIN 832710350 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Austin Inner-city Redevelopment Corporation

    EIN 742685298 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Austin Institute for the Study of Family and Culture

    EIN 462082757 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Austin Intellectual Property Law Association

    EIN 742422311 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Austin Inter-agency Child Development Center

    EIN 742530480 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Austin International Folk Dancers Inc

    EIN 237426747 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Austin J M Cotr U Art 5a Ow

    EIN 066027187 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  54. Austin James Mummert Trust

    EIN 956014224 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. Austin Jazz Workshop

    EIN 742714740 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Austin Jewish Academy

    EIN 742572246 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Austin Junior All-star Baseball Inc

    EIN 363564095 · Headquarters: AUSTIN, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Austin Junior ForumCaswell House Inc

    EIN 742339086 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Austin Junior Womans Federation Charitable and Educational Fund

    EIN 742132087 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Austin Karibenos Motorcycle Club

    EIN 811835918 · Headquarters: Round Rock, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  61. Austin Kendo Doshikai Inc

    EIN 742377057 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  62. Austin L and Nell S Venable Educational

    EIN 636158945 · Headquarters: BIRMINGHAM, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Austin Labor Center Incorporated

    EIN 416036634 · Headquarters: AUSTIN, MN, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  64. Austin Lake Riparians Inc

    EIN 273507804 · Headquarters: Portage, MI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  65. Austin Liver Foundation Llc

    EIN 471683506 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Austin Main Street Project Inc

    EIN 203540048 · Headquarters: Austin, MN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  67. Austin Membership of Italian Cultural Interests Inc

    EIN 453938129 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Austin Memorial Home for the Aged

    EIN 431308882 · Headquarters: CARROLLTON, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. Austin Memorial Home of Austin Texas

    EIN 742644780 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Austin Moose Lodge 1735 Loyal Order of Moose

    EIN 746048756 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  71. Austin Newcomers Club C/o Helene P Alt

    EIN 742543116 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Austin Nug

    EIN 932448918 · Headquarters: GREAT NECK, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Austin Order of the Thistle Knights Cdr St Andrew Scottish Rite Bodies

    EIN 710913298 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Austin Peay Elementary School Pto

    EIN 201547642 · Headquarters: Covington, TN, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Austin Peay State University Student Chapter

    EIN 261538034 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Austin Pen Club

    EIN 995006643 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Austin Peoples Action Center

    EIN 363080683 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  78. Austin Petroleum Accountants Society

    EIN 843241191 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Austin Pilots Club Inc

    EIN 364726922 · Headquarters: Austin, MN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Austin Plumbing & Pipefitters Industry Fund

    EIN 237000071 · Headquarters: ROUND ROCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Austin Police Association

    EIN 746051502 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Austin Police Womens Association

    EIN 742592399 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Austin Presbyterian Irrev Tr

    EIN 756066013 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  84. Austin Presbyterian Theological Seminary

    EIN 741143056 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  85. Austin Prime Timers

    EIN 742612891 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Austin Regional Manufacturers Association

    EIN 461801947 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Austin Retired Teachers Association

    EIN 746060752 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Austin Roping Club Inc

    EIN 880246669 · Headquarters: Austin, NV, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. Austin Shakespeare Festival Co Inc

    EIN 742420367 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  90. Austin Sheet Metal Industry Fund

    EIN 746143719 · Headquarters: ROUND ROCK, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Austin Skiers and Travel Club

    EIN 742274267 · Headquarters: Dallas, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Austin Softball Umpires Association Inc

    EIN 742345135 · Headquarters: Austin, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Austin Square and Round Dance Association

    EIN 263784903 · Headquarters: Georgetown, TX, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  94. Austin Start Up Village

    EIN 870960389 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Austin State Supported Living Center Family Guardian Association

    EIN 742853494 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Austin Stone Community Church

    EIN 383659291 · Headquarters: AUSTIN, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  97. Austin Street Center

    EIN 751881365 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Austin Strikers

    EIN 862743719 · Headquarters: AUSTIN, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Austin Symphony Orchestra Society

    EIN 416023056 · Headquarters: AUSTIN, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Austin T Crockett Memorial Fund

    EIN 412256274 · Headquarters: INGLEWOOD, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

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