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. Charter 100 Incorporated Orange County

    EIN 330462246 · Headquarters: Foothill Ranch, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Charter Oak As

    EIN 371665959 · Headquarters: Visalia, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Charter Oak Educators Association

    EIN 952403352 · Headquarters: SAN DIMAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Chase Spielman Scholarship Fund

    EIN 423062356 · Headquarters: LE GRAND, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Chasing Ilm Limited

    EIN 991060241 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Chat Resolution Data Inc

    EIN 995136012 · Headquarters: Rancho Cucamonga, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Chatsworth Charter High School PTSA

    EIN 954355053 · Headquarters: Chatsworth, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Chatsworth Community Coordinating Council

    EIN 273744304 · Headquarters: Chatsworth, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Chatsworth Community Preservation

    EIN 844126504 · Headquarters: Chatsworth, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Chatsworth Junior Baseball League Association Inc

    EIN 956091856 · Headquarters: CHATSWORTH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Chatsworth Park Elementary PTA

    EIN 956207093 · Headquarters: Chatsworth, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Chatsworth Youth Sports Inc

    EIN 237326359 · Headquarters: Northridge, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Chautauqua Hall Dance Club

    EIN 770347336 · Headquarters: Pacific Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Chawse Indian Grinding Rock Assn Inc

    EIN 942772800 · Headquarters: PINE GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. Checktime Kb Outreach Ministry

    EIN 853290558 · Headquarters: Perris, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  16. Checos Rescue Ranch

    EIN 933914322 · Headquarters: San Ramon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Cheeryble Foundation

    EIN 954121906 · Headquarters: ENCINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  18. Chefs Association of the Pacific Coast Inc

    EIN 941384055 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Chefs De Cuisine Assoc of San Diego

    EIN 330333811 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Chefs4Farmers

    EIN 833095012 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  21. Chelsea Austin Foundation Dba Dance in Color

    EIN 954376255 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  22. Chemical Batch Processing Monitoring Group Inc

    EIN 954377576 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  23. Chemical Industry Council of California

    EIN 942742572 · Headquarters: BRENTWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Chemical Processing and Packaging Workers Local 20 ILWU

    EIN 956156052 · Headquarters: WILMINGTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Chemistries of Heated Carbohydrates Consortium

    EIN 825227949 · Headquarters: NEWPORT BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Cheng Kung University Foundation

    EIN 330149820 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. Cheri and Julian Inc

    EIN 922632045 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Cherish Victim Children

    EIN 462177538 · Headquarters: Frenso, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  29. Cherished Pot Belly Pig Rescue Inc

    EIN 852121072 · Headquarters: TEMECULA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Cherith Christian Private Foundation

    EIN 954222174 · Headquarters: PALO ALTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Cherokee Memorial Park

    EIN 940380632 · Headquarters: LODI, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Cherry Blossom Garden Club

    EIN 954578958 · Headquarters: Woodland Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Cherry Chase School Pta

    EIN 946171785 · Headquarters: SUNNYVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Cherry Festival Association

    EIN 953803597 · Headquarters: BEAUMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Cherry Island Golf Club

    EIN 680172920 · Headquarters: Elverta, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Cherry Valley Environmental Planning Group

    EIN 330870659 · Headquarters: cherry valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Cherry Valley Pass Acres & Neighbor

    EIN 330870660 · Headquarters: cherry valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Cherry Valley Water Co

    EIN 952983490 · Headquarters: BEAUMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Cheryl Fields Foundation for Victims

    EIN 953930271 · Headquarters: Woodland Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. Chessed Ltzion Inc

    EIN 861827556 · Headquarters: Tarzana, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Chester Lake Almanor Senior Citizen

    EIN 942394354 · Headquarters: Chester, CA, USA · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  42. Chester Museum Fund

    EIN 680030150 · Headquarters: Chester, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Chester-lake Almanor Boosters Club Inc

    EIN 942425603 · Headquarters: CHESTER, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Chesters Corner Rescue Foundation

    EIN 931691111 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Chet & Jon Lappen Foundation Dba Lappen Family Foundation

    EIN 237007566 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. Chetmore Acres Water Association

    EIN 941591024 · Headquarters: Royal Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Cheviot Hills Home Owners Association Inc

    EIN 956111537 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Chevron Retirees Association

    EIN 320367997 · Headquarters: Fair Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Chevron Retirees Association

    EIN 451920877 · Headquarters: San Ramon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Chevron Retirees Association South San Joaquin Valley Chapter

    EIN 953134425 · Headquarters: bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Chew Family Benevolent Association Inc

    EIN 946087499 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Chhandam Chitresh Das Dance Company

    EIN 942693092 · Headquarters: West Hills, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Chi Alpha Christian Fellowship

    EIN 680262513 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  54. Chi Epsilon Incorporated College of Engineering Cal Poly

    EIN 741318727 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  55. Chi Omega Association

    EIN 941175980 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Chi Omega Fraternity

    EIN 200609053 · Headquarters: Santee, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Chi Omega Fraternity

    EIN 330967293 · Headquarters: Palm Desert, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Chi Omega Fraternity

    EIN 510157939 · Headquarters: Mill Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Chi Omega Fraternity

    EIN 931088002 · Headquarters: Hillsborough, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. CHI OMEGA FRATERNITY Dba Nu Alpha Chapter of Chi Omega

    EIN 770280617 · Headquarters: Palo Alto, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Chi Omega Fraternity Mu Chapter

    EIN 946173394 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Chi Omega Gamma Beta Chapter

    EIN 956192450 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Chi Phi Fraternity

    EIN 800433013 · Headquarters: ARCATA, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  64. Chi Phi Fraternity Inc

    EIN 237201689 · Headquarters: West Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Chi Phi Fraternity Inc

    EIN 320504106 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  66. Chi Phi Fraternity Inc

    EIN 384024072 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  67. Chi Phi Fraternity Inc

    EIN 463852480 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Chi Phi Fraternity Inc

    EIN 581384319 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. Chi Phi Fraternity Inc

    EIN 813019634 · Headquarters: Glendale, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Chi Phi Fraternity Inc

    EIN 813693696 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Chi Shing Buddhist Temple

    EIN 943161543 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Chi Sin Buddhist and Taoist Association

    EIN 942378427 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Chiao Hsin Chinese Language School

    EIN 954287891 · Headquarters: MONTEREY PARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Chic Bist Foundation Inc

    EIN 821910275 · Headquarters: RESCUE, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  75. Chicago Real Estate Alumni Group

    EIN 208451445 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  76. Chicana Foundation of Northern Ca Dba Chicana Latina Foundation

    EIN 942923423 · Headquarters: BURLINGAME, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Chicano Correctional Workers Association

    EIN 680330170 · Headquarters: VISALIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Chicano Correctional Workers Association Avenal Chapter

    EIN 770411965 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Chicano Correctional Workers Association Blythe I Chapter

    EIN 330678604 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Chicano Correctional Workers Association Calipatria Chapter

    EIN 330678600 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Chicano Correctional Workers Association Chino

    EIN 330678663 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Chicano Correctional Workers Association Corcoran Ii Chapter

    EIN 510555586 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Chicano Correctional Workers Association Delano I Chapter

    EIN 770411946 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Chicano Correctional Workers Association Delano Ii Chapter

    EIN 992005560 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Chicano Correctional Workers Association Imperial Chapter

    EIN 330678591 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Chicano Correctional Workers Association Ione Chapter

    EIN 943231721 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Chicano Correctional Workers Association Lancaster Chapter

    EIN 931226855 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Chicano Correctional Workers Association Los Angeles Region Iii Chapter

    EIN 954547955 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Chicano Correctional Workers Association Madera Chapter

    EIN 770411956 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Chicano Correctional Workers Association Norco Chapter

    EIN 330678615 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Chicano Correctional Workers Association Region Iv Chapter

    EIN 954547930 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Chicano Correctional Workers Association Sacramento Folsom Chapter

    EIN 943231722 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Chicano Correctional Workers Association San Diego Chapter

    EIN 330678702 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Chicano Correctional Workers Association San Luis Obispo Chapter

    EIN 770412028 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Chicano Correctional Workers Association Soledad-i Chapter

    EIN 992174907 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Chicano Correctional Workers Association Stockton Chapter

    EIN 992185946 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Chicano Correctional Workers Association Tehachapi Chapter

    EIN 770412003 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Chicano Correctional Workers Association Wasco Chapter

    EIN 770412002 · Headquarters: VISALIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Chicanx Latinx Alumni Association of UC Berkeley

    EIN 332804095 · Headquarters: KENSINGTON, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Chico Area Flyfishers Inc

    EIN 680206833 · Headquarters: Chico, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

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