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. Carpenters Local No 46 of Ubc & Joiners of America

    EIN 943381469 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Carpenters Local Union 152

    EIN 940938874 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Carpenters Local Union 909

    EIN 831484968 · Headquarters: ONTARIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Carpenters Local Union No 22

    EIN 943073906 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Carpenters Work Preservation Comm Tr Fnd

    EIN 943018622 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Carpenters-Contractors Workers' Compensation Trust for Southern California

    EIN 956982554 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Carpet Cleaners Institute of California

    EIN 951915515 · Headquarters: Signal Hill, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Carpet Linoleum & Soft Tile Workers Local Union 12

    EIN 943148839 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Carpet Linoleum & Soft Tile Workers Local Union 1237

    EIN 941236926 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Carpinteria Beautiful

    EIN 770364336 · Headquarters: Carpinteria, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Carpinteria Lion's Community Building Association

    EIN 770248807 · Headquarters: Carpinteria, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Carpinteria Masonic Association Inc

    EIN 956103246 · Headquarters: Carpinteria, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Carpinteria Senior Citizens Inc

    EIN 237237191 · Headquarters: Carpinteria, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Carpinteria Valley Association

    EIN 770031298 · Headquarters: Carpinteria, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Carpinteria Valley Foundation

    EIN 770320344 · Headquarters: Carpinteria, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Carpinteria Womans Club

    EIN 953435300 · Headquarters: Carpinteria, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Carquinez Strait Stitchers

    EIN 943089052 · Headquarters: Benicia, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Carquinez Womens Club

    EIN 946093651 · Headquarters: Crockett, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Carrie Estelle Doheny Trust for St Vincent De Paul Church

    EIN 956005702 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Carrizo Plain Conservancy

    EIN 383920272 · Headquarters: San Luis Obispo, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Carroll and Nancy O'connor Foundation

    EIN 954299924 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Cars for Cans Inc

    EIN 395106885 · Headquarters: San francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Carson Bible Church

    EIN 956097090 · Headquarters: Carson, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  24. Carson Black Chamber of Commerce

    EIN 830446443 · Headquarters: Carson, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Carson Chamber of Commerce

    EIN 952674723 · Headquarters: Carson, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Carson Citizens for a Safe Fourth of July Bell McAndrews & Hiltachk LLP

    EIN 392098750 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. Carson Dominguez Employers Alliance

    EIN 900490838 · Headquarters: Carson, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Carson Forward

    EIN 464226117 · Headquarters: Carson, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  29. Carson Townhouse Homeowners Assn

    EIN 680291269 · Headquarters: JACKSON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Carson-harbor Village Recreation Club

    EIN 953310296 · Headquarters: CARSON, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Carter Cares

    EIN 832731541 · Headquarters: Antioch, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Carter Nelson Memorial Inc

    EIN 872035532 · Headquarters: TURLOCK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Carter-smith Post 5867 Veterans of Foreign Wars of the United States

    EIN 941699411 · Headquarters: LAKESIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Carthay Circle Neighborhood Association

    EIN 481263878 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Caruso Right to Choose Constitutional Amendment Committee

    EIN 882396761 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  36. Caryll M & Norman F Sprague Jr Foundation

    EIN 956021187 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  37. CAS For Safe Schools and Healthy Learning Governor Newsoms BMC

    EIN 843291554 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  38. Casa Abrego Club

    EIN 941378960 · Headquarters: Monterey, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Casa Amesti Foundation

    EIN 330736136 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Casa Blanca Baby Boomers

    EIN 814659484 · Headquarters: Sun City, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  41. Casa Carino

    EIN 330477632 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Casa De Espana Inc

    EIN 952931695 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Casa De Fe Internacional

    EIN 994622762 · Headquarters: Anaheim, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Casa De La Cultura Ecuatoriana Los Angeles California

    EIN 882150524 · Headquarters: Compton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Casa De Los Angelitos

    EIN 330450653 · Headquarters: HARBOR CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Casa De Macau USA Inc

    EIN 943255037 · Headquarters: CONCORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Casa De Manana Club

    EIN 956082389 · Headquarters: LA JOLLA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Casa De Shalom

    EIN 475597728 · Headquarters: ONTARIO, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. Casa Del Herrero

    EIN 770340301 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Casa Del Retiro Inc

    EIN 237366587 · Headquarters: Calexico, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Casa Do Benfica Da California

    EIN 770269479 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Casa Ecuador Organizacion Cultural Social Y Benefica

    EIN 954390425 · Headquarters: Glendale, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Casa Editha Foundation

    EIN 954450085 · Headquarters: PASADENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990

  54. Casa Grande Booster Club

    EIN 237443030 · Headquarters: PETALUMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Casa Loma College

    EIN 952462737 · Headquarters: VAN NUYS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Casa of Hope Inc

    EIN 823890293 · Headquarters: SANTA MARIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Casa of Los Angeles

    EIN 953890446 · Headquarters: MONTEREY PARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Casa Oro Corporation

    EIN 237126389 · Headquarters: Yorba Linda, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Casa Peru Los Angeles Cpla

    EIN 465600739 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Casa Roble High School Ramsmen Inc

    EIN 680224456 · Headquarters: ORANGEVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Casa Roble Junior Rams

    EIN 271294845 · Headquarters: ORANGEVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Casa Teresa Inc

    EIN 953251986 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Casal Dels Catalans De California

    EIN 954235510 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Casanova-oak Knoll Neighborhood Association

    EIN 770014357 · Headquarters: Monterey, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Casas De Luz

    EIN 832735243 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Casas Del Rio

    EIN 953847239 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Casas Montanes Well Share Association 1 Inc

    EIN 465436978 · Headquarters: Monte Sereno, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. Cascade Shores Homeowners Association

    EIN 942493618 · Headquarters: Nevada City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Cascadel Mutual Water Company

    EIN 942448048 · Headquarters: NORTH FORK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Case Management Society of America Inc

    EIN 475447637 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Case Management Society of America Inc

    EIN 680469546 · Headquarters: Folsom, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Case Management Society of America Inc

    EIN 770413974 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  73. Case Management Society of America Inc

    EIN 813774587 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  74. Caseys of Barstow Knights of Columbus

    EIN 956340990 · Headquarters: Barstow, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Casfem

    EIN 923803824 · Headquarters: San Ramon, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Casillas Foundation

    EIN 943107207 · Headquarters: LA JOLLA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Casimir Middle School Ptsa Inc

    EIN 956205114 · Headquarters: TORRANCE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Casino Chip & Gaming Token Collectors Club Inc

    EIN 113193244 · Headquarters: Northridge, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Casita Center Pta

    EIN 237078304 · Headquarters: VISTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Casitas De Palma Management Association Inc

    EIN 770170221 · Headquarters: GOLETA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Casitas Mutual Water Co

    EIN 956092502 · Headquarters: OAKVIEW, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Caspar Children's Garden

    EIN 943022144 · Headquarters: FORT BRAGG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Caspar Creek Learning Community Inc

    EIN 264398769 · Headquarters: Mendocino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Caspar South Service Company

    EIN 941624042 · Headquarters: Mendocino, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  85. Casper Circle Inc

    EIN 270521291 · Headquarters: CORONA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Casper Mills Scholarship Foundation

    EIN 510174623 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. Cassie Grace Inc

    EIN 923996254 · Headquarters: Moreno Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Casss

    EIN 770048350 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Casta Del Sol Ceramics Club

    EIN 994752728 · Headquarters: Mission Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Casta Del Sol Lawn Bowling Club

    EIN 330122366 · Headquarters: Mission Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Castagnola Family Foundation

    EIN 770358709 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Castaic Union PTA

    EIN 956205115 · Headquarters: Castaic, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Castaways Outrigger

    EIN 833554264 · Headquarters: Aliso Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Casteel Family Foundation

    EIN 814318140 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  95. Castellammare Mesa Homeowners Inc

    EIN 956093169 · Headquarters: Pacific Palisades, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Castillero Music Booster Club

    EIN 770231151 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Castle Argyle

    EIN 954454256 · Headquarters: DUARTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. Castle Duck Club Inc

    EIN 946087638 · Headquarters: Atwater, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Castle Point Foundation

    EIN 822267946 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  100. Castle Veterans Organization

    EIN 853918816 · Headquarters: Atwater, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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