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. Alamedans in Charge A Coalition of Rental Properties

    EIN 821892402 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  2. Alamitos Bay Garden Club

    EIN 956047162 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Alamitos Bay Yacht Club

    EIN 952265813 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  4. Alamo Danville Senior Citizens Club Veterans Building Community Center

    EIN 942517739 · Headquarters: Danville, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  5. Alamo Elementary PTA

    EIN 942605294 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Alamo Elementary School PTA

    EIN 942627342 · Headquarters: Alamo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Alamo School Education Fund

    EIN 800027803 · Headquarters: Alamo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Alamo Square Neighborhood Association

    EIN 942565805 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Alamo Women's Club

    EIN 941426354 · Headquarters: Alamo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Alamos Owls PTA

    EIN 923938671 · Headquarters: Murrieta, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Alan I Casden Foundation

    EIN 953376266 · Headquarters: BEVERLY HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  12. Alan Pacific Foundation

    EIN 813232621 · Headquarters: Inglewood, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Alana Club of Orange County

    EIN 952210743 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Alano Club of Bakersfield

    EIN 951725907 · Headquarters: BAKERSFIELD, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Alano Club of Lake County

    EIN 680398908 · Headquarters: LAKEPORT, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. Alano Club Of Modesto

    EIN 942369304 · Headquarters: Ceres, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Alano Club of Sonora

    EIN 770019347 · Headquarters: STANDARD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Alano Club of Woodland

    EIN 237187328 · Headquarters: woodland, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Alas Y Esperanza Foundation

    EIN 331956818 · Headquarters: PLAYA DEL REY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. Alaska Carpenters Health and Welfare Trust Fund

    EIN 926002106 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Albany Athletic Boosters Formerly Promoting Albany High Sports

    EIN 942848588 · Headquarters: Albany, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Albany Berkeley Girls Softball League

    EIN 942958214 · Headquarters: Berkeley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Albany Berkeley Soccer Club

    EIN 942538652 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Albany Cares About Climate

    EIN 852432670 · Headquarters: Albany, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. Albany Little League

    EIN 946086570 · Headquarters: Albany, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Albany Peace Officers Assoc

    EIN 237413580 · Headquarters: Albany, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Alberini Family Fund

    EIN 465349417 · Headquarters: BEVERLY HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Albert & Trudy Kallis Foundation a California Public Benefit Corporation

    EIN 953247394 · Headquarters: LAKE ARROWHEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  29. Albert C & Bertha P Markstein Foundation

    EIN 680261458 · Headquarters: DIABLO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Albert Einstein Academies

    EIN 870759939 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Albert M Rojas Foundation

    EIN 932039444 · Headquarters: davis, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Alcansla Inc

    EIN 954018315 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Alcohol and Drug Awareness Program

    EIN 680298871 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Alcohol and Drug Service Provider Association Inc

    EIN 934558169 · Headquarters: CAMPO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Alcoholicos Anonimos Oficina Intergrupal Hispana Del Condado De

    EIN 371752723 · Headquarters: oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Alcoholics Anonymous

    EIN 383924747 · Headquarters: Turlock, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Alcoholics Anonymous Palo Alto

    EIN 273251756 · Headquarters: PALO ALTO, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Alcoholics Anonymous Twenty-third District Central Steering Committee

    EIN 952903811 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Alcoholism Center for Women Inc

    EIN 237428537 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Alcott Center for Mental Health Services

    EIN 953392564 · Headquarters: Culver City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Aldar Academy

    EIN 942309423 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Alegria Domestic Mutual Water Company

    EIN 770216235 · Headquarters: Gaviota, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Alegria Guild of Valley Childrens

    EIN 946259380 · Headquarters: MADERA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Alegria Mutual Water Company

    EIN 953623367 · Headquarters: GAVIOTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Alegria S Closet

    EIN 812853860 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Aleph 2

    EIN 320228596 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. Alerta Inc

    EIN 953221593 · Headquarters: MOORPARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  48. Alex Conrad Hero Foundation

    EIN 873560037 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  49. Alex Film Society

    EIN 931152290 · Headquarters: Glendale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Alex Haley Roots Foundation

    EIN 953120972 · Headquarters: Seal Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Alexander F Victor Foundation

    EIN 946121837 · Headquarters: MONTEREY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Alexander Valley Acres Mutual Water Company

    EIN 237281020 · Headquarters: Healdsburg, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Alexander Valley Association

    EIN 237315623 · Headquarters: HEALDSBURG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Alexander Valley Winegrowers Inc

    EIN 680302424 · Headquarters: HEALDSBURG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Alfa Romeo Association

    EIN 942852622 · Headquarters: Alameda, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Alfa Romeo Owners Club San Diego

    EIN 510174616 · Headquarters: Fallbrook, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Alfred & Friends

    EIN 414299970 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Alfred B Nobel Charter Middle School Pts

    EIN 956204028 · Headquarters: NORTHRIDGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Alfred C Henderson PTA

    EIN 956204034 · Headquarters: Barstow, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Alfred J and Florence D Fessman Memorial Fund

    EIN 202453913 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Alhadara Center for Interdisciplinary Research

    EIN 954395544 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Alhambra Chamber of Commerce

    EIN 950483880 · Headquarters: ALHAMBRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Alhambra Policemens Association

    EIN 956047240 · Headquarters: ALHAMBRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Alhambra Public Library Foundation

    EIN 954296348 · Headquarters: Alhambra, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Alhambra Rotary Charities Foundation

    EIN 952597398 · Headquarters: ALHAMBRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Alianca Jorgense

    EIN 942837769 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Alianza

    EIN 364823891 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Alianza Coachella Valley

    EIN 841966709 · Headquarters: COACHELLA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Alianza Translatinx

    EIN 852605193 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Alias Movement

    EIN 460847524 · Headquarters: Murrieta, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Alice B Toklas Lesbian & Gay Democratic Club

    EIN 912068837 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  72. Alice Mclellan Birney Parent Teacher Association

    EIN 956204070 · Headquarters: REDONDO BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Alice O'neill Avery Foundation

    EIN 952576292 · Headquarters: SAN JUAN CAPISTRANO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Alice Seven Corporation

    EIN 942990624 · Headquarters: BERKELEY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Alice Tweed Tuohy Foundation

    EIN 956036471 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Alignment Health Foundation

    EIN 923618676 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  77. Alisa Ann Ruch Burn Foundation

    EIN 237162017 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Aliso Business Community Inc

    EIN 953590809 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  79. Aliso Mutual Water Co

    EIN 951893320 · Headquarters: VENTURA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Aliso Niguel Dance Drill Team Boost Er Club

    EIN 330930298 · Headquarters: Aliso Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. Aliso Niguel High School Ptsa California Congress

    EIN 330569912 · Headquarters: ALISO VIEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Aliso Viejo Community Association C/o Powerstone

    EIN 953723325 · Headquarters: ALISO VIEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Aliso Viejo Little League Inc

    EIN 330495988 · Headquarters: Aliso Viejo, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Aliso Viejo Middle School PTSA PTA California Congress

    EIN 330567161 · Headquarters: Aliso Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Alix Brotman Foundation C/o Cliftonlarsonallen Llp

    EIN 952589230 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  86. Alkeme Guard Association Inc

    EIN 991898280 · Headquarters: LADERA RANCH, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. All Aboard the 3 Cs to Success

    EIN 852021934 · Headquarters: MISSION VIEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  88. All About Care

    EIN 770294165 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  89. All About Sacramento

    EIN 813819431 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. All Access San Francisco Yes on B

    EIN 843164823 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. All Ah We-all of Us

    EIN 943149265 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. All Breed Obedience Club Inc

    EIN 953411194 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. All Business Foundation Inc

    EIN 871808281 · Headquarters: Culver City, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  94. All City Employees Assoc Local 3090

    EIN 950484615 · Headquarters: VERNON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. All City Employees Benefits Service Association

    EIN 953163774 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. All Creatures Humane Society Inc

    EIN 942894607 · Headquarters: FILLMORE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. All Done

    EIN 800939923 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. All for All Organization-afao

    EIN 394531632 · Headquarters: Carmichael, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. All for You Christ Production Ministry Inc

    EIN 650639875 · Headquarters: Atwater, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. All Hallows Svdp Conference

    EIN 264071720 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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