Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Auburn Area Access Dba Auburn Community Television

    EIN 680139235 · Headquarters: Auburn, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  2. Auburn Area Chamber of Commerce

    EIN 941021496 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Auburn Boat Club Inc

    EIN 941520489 · Headquarters: Auburn, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Auburn City Limits

    EIN 844460600 · Headquarters: AUBURN, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Auburn Commandery 52 Knights Templar

    EIN 760813470 · Headquarters: Auburn, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  6. Auburn Education Foundation

    EIN 942991071 · Headquarters: Auburn, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Auburn Fair Boosters

    EIN 272787343 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  8. Auburn Grass Valley Lodge No 538

    EIN 991295097 · Headquarters: Auburn, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Auburn Host Lions Club Inc

    EIN 946079277 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Auburn Little League

    EIN 942747580 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  11. Auburn Lodge 1691 Bpoe

    EIN 941264981 · Headquarters: Auburn, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Auburn Lodge 2264 Loyal Order of Moose

    EIN 942232427 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Auburn Masonic Hall Association

    EIN 940296560 · Headquarters: Auburn, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Auburn Mavericks Inc

    EIN 237329127 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Auburn Racing Pigeon Club

    EIN 680199250 · Headquarters: Auburn, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Auburn Ski Club

    EIN 941679223 · Headquarters: SODA SPRINGS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Auburn State Recreation Area Mounted Assistance Unit

    EIN 680100789 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Auburn Trapshooting Club

    EIN 942896847 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Auco Vietnamese Cultural Center

    EIN 943100750 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Auction Napa Valley Collective Napa Valley

    EIN 942702203 · Headquarters: St Helena, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  21. Audience Development Media Allianceinc

    EIN 581447068 · Headquarters: VENICE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Audioluxe Inc

    EIN 710997288 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. Audiovision

    EIN 943138573 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Audium Incorporated

    EIN 946140237 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Audrey & Sydney Irmas Charitable Foundation

    EIN 954030813 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Audrey Anne Foundation

    EIN 992091174 · Headquarters: DANVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  27. Audubon Elementary School Pta

    EIN 942733037 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Auer Family Foundation

    EIN 680318130 · Headquarters: CALABASAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. Augean Stables Ltd

    EIN 274815530 · Headquarters: Linden, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. Augustine Foundation

    EIN 770265274 · Headquarters: PASO ROBLES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. Augustines Dreams Five Corporation

    EIN 824592993 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Augustyn Foundation Trust

    EIN 953673855 · Headquarters: CLAREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Aunkh Foundation

    EIN 811520507 · Headquarters: wildomar, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Aunt Lena Childrens Foundation

    EIN 593800201 · Headquarters: WOODLAND HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  35. Aunt Lute Foundation

    EIN 943109377 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Aura Yoga California Inc

    EIN 474713081 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Auric Educational Benefit Charitable Trust

    EIN 330539363 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Aurora Communications International Inc

    EIN 770149810 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Aurora Faith Gateway

    EIN 934884851 · Headquarters: Alpine, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Aurora School Inc

    EIN 943080476 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Aurora Singers

    EIN 770210400 · Headquarters: Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Auslich Ski Club

    EIN 953241159 · Headquarters: Cypress, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Austin T Crockett Memorial Fund

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

  44. Australian American Chamber of Commerce

    EIN 942796034 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Australian Cattle Dog Club of Greater Los Angeles Inc

    EIN 223857708 · Headquarters: Rolling Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Australian Shepherd Club of San Diego County

    EIN 330755199 · Headquarters: El Cajon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Australian Terrier Club of America

    EIN 226066814 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Austrian American Club

    EIN 953936417 · Headquarters: GLENDALE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Austrian-american Council West

    EIN 954168292 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Authorized Taxicab Supervision Inc

    EIN 954315020 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Autism Deserves Equal Coverage Foundation

    EIN 462715479 · Headquarters: Burlingame, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Autism Society of America

    EIN 330823647 · Headquarters: Palm Desert, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  53. Autism Society of California

    EIN 330599454 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Autism Society of San Francisco Bay Area

    EIN 942978690 · Headquarters: San Mateo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Autism Society San Diego Inc

    EIN 931132987 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Autism Spectrum Reach

    EIN 854124491 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Autismo Unidos Inc

    EIN 994846325 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Auto Club of S Calif Retiree VEBA

    EIN 954412242 · Headquarters: Costa Mesa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Auto Dealers of Huntington Beach Foundation

    EIN 873214956 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. Auto Marine and Specialty Painters Union Local 1176

    EIN 940342998 · Headquarters: San Leandro, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Auto Wreckers Assoc of Southern California

    EIN 237188556 · Headquarters: ANAHEIM, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Automatic Musical Instrument Collectors Association

    EIN 237161090 · Headquarters: Covina, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Automobile Dealers Office Management Assoc Inc

    EIN 330070683 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Automobile Safety Foundation

    EIN 954178337 · Headquarters: La Jolla, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. Automotive Aftermarket Charitable Foundation Inc

    EIN 236392256 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Automotive Oil Change Association Inc

    EIN 752262836 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Automotive Service Council of California

    EIN 770341204 · Headquarters: Sanger, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Automotive Service Council of California

    EIN 942989608 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Automotive Service Councils of California

    EIN 330622811 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Automotive Service Councils of California

    EIN 680004200 · Headquarters: EL VERANO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Automotive Service Councils of California

    EIN 680293267 · Headquarters: STOCKTON, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Automotive Service Councils of California

    EIN 770254221 · Headquarters: Los Altos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Automotive Service Councils of California

    EIN 943206764 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Automotive Service Councils of California

    EIN 943206780 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Automotive Service Councils of California

    EIN 943206789 · Headquarters: Tulare, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Automotive Service Councils of California

    EIN 943257715 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Automotive Service Councils of California

    EIN 953891355 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Automotive Service Councils of California - 24 San Diego

    EIN 330067279 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Automotive Service Councils of California 23 Peninsula

    EIN 911868750 · Headquarters: Roseville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Automotive Service Councils of California Chapter 48

    EIN 463430562 · Headquarters: WHITTIER, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Automotive Service Councils of California Chapter 99

    EIN 680152471 · Headquarters: Redding, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Automotive Service Councils of California Foothill Chapter 5 Inc

    EIN 954561489 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Automotive Service Councils of California Inc

    EIN 951758185 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Autry Foundation

    EIN 237433359 · Headquarters: STUDIO CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Autumn Farms and Gardens Foundation Inc

    EIN 881638944 · Headquarters: Ramona, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Autumn Leaves

    EIN 421762347 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Auxiiliary of Doctors Hospital of Mantec

    EIN 680199939 · Headquarters: MANTECA, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  88. Auxiliary of El Cajon Unit 303

    EIN 844217177 · Headquarters: EL CAJON, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. Auxiliary of Foley House

    EIN 472265509 · Headquarters: WHITTIER, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. Auxiliary of Mission Hospital Mission Viejo

    EIN 237292753 · Headquarters: Mission Viejo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Auxiliary of Oroville Hospital

    EIN 237311275 · Headquarters: Oroville, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  92. Auxiliary of the Hospital of the Good Samaritan

    EIN 956051253 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Auxiliary of Uci Health Lakewood

    EIN 237260702 · Headquarters: LAKEWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Auxiliary Organizations Association

    EIN 330204176 · Headquarters: ARROYO GRANDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Auxiliary to the Charles R Drew Medical Society of Los Angeles Inc

    EIN 510209257 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Auxiliary to the Children's Home of Stockton

    EIN 942502227 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  97. AV Alta FC Academy

    EIN 331479500 · Headquarters: Lancaster, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Av S Love Never Fails Corp

    EIN 812940768 · Headquarters: lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Ava Strong Corp

    EIN 874172739 · Headquarters: MURRIETA, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  100. Avalon Learning Village

    EIN 680092519 · Headquarters: Nevada City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages