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. San Franciscans for Accountability

    EIN 921585743 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. San Franciscans for Clean Power Yes on H No on G

    EIN 475073792 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  3. San Franciscans for Fire Earthquake and Disaster Preparedness Sponsored by the San Francisco Firefighters Local 798

    EIN 843373809 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  4. San Franciscans for Housing Not Tents

    EIN 813398110 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. San Franciscans for Police Reform Yes on E

    EIN 852975105 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. San Franciscans for Preserving Legacy Businesses

    EIN 474333810 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. San Franciscans for Public Safety Accountability Yes On G 2016

    EIN 813768478 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. San Franciscans for Responsible Spending No on Prop B

    EIN 994929990 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. San Franciscans for Safe and Healthy Neighborhoods

    EIN 824392856 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  10. San Franciscans for Smart Planning Yes on J

    EIN 263322603 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. San Franciscans for Student Success

    EIN 883627541 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  12. San Franciscans for Universal Internet

    EIN 821476248 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. San Franciscans for Victims Rights

    EIN 874196540 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. San Franciscans United to Bring Accountability and Transparency To

    EIN 811915324 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. San Francisco African American Historical & Cultural Society

    EIN 941721596 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. San Francisco AIDS Foundation

    EIN 942927405 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. San Francisco Apartment Association

    EIN 940287590 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. San Francisco Aquarium Society Inc California Academy of Science

    EIN 941437731 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. San Francisco Art Dealers Association

    EIN 237416271 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. San Francisco Arts and Humanities

    EIN 943145184 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. San Francisco Associates

    EIN 320772414 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. San Francisco Bach Choir

    EIN 942489642 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. San Francisco Bay Area American Payroll Association

    EIN 942976439 · Headquarters: San Bruno, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. San Francisco Bay Area Cultural Group Inc

    EIN 943175518 · Headquarters: South San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. San Francisco Bay Area Educators Cy Ber Lions Club

    EIN 394506935 · Headquarters: COLMA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. San Francisco Bay Area Jewish Genealogical Society

    EIN 942948891 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. San Francisco Bay Area Lutherans for Life 345

    EIN 465264597 · Headquarters: Hayward, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. San Francisco Bay Area Rug Society

    EIN 942760034 · Headquarters: Sonoma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. San Francisco Bay Area Section of the Institute of Transportation En

    EIN 820644636 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. San Francisco Bay Area Water Users Association

    EIN 237222795 · Headquarters: SAN MATEO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. San Francisco Bay Area Yan Xin Qigong Society

    EIN 770420879 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. San Francisco Bay Chapter of the National Speleological Society

    EIN 770340193 · Headquarters: Menlo Park, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. San Francisco Bay Lions Club

    EIN 800257797 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  34. San Francisco Bay View Foundation

    EIN 873962223 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. San Francisco Bay West Highland White Terrier

    EIN 942494752 · Headquarters: Valley Springs, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. San Francisco Bay Wimaraner Club

    EIN 943237742 · Headquarters: Los Banos, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. San Francisco Black Firefighters Inc

    EIN 943152866 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. San Francisco Board Sailing Association Inc

    EIN 942978552 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. San Francisco Bond Club

    EIN 946104096 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  40. San Francisco Boys Chorus

    EIN 941616811 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. San Francisco Brain Research Institute

    EIN 942750964 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. San Francisco Center for Newspaper Preservation

    EIN 475293329 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. San Francisco Center for Psychoanal

    EIN 941546088 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. San Francisco Chamber of Commerce

    EIN 940834950 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. San Francisco Chamber Orchestra

    EIN 946130967 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. San Francisco Chapter of Ispe

    EIN 680282494 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. San Francisco Chapter of the Haas Alumni Network

    EIN 453962723 · Headquarters: Danville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. San Francisco Chapter of the Western Pension and Benefits Council

    EIN 943227091 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. San Francisco Chapter Piano Technicians Guild Inc

    EIN 942942945 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. San Francisco Chapter the Retired Officers Association

    EIN 237338366 · Headquarters: Danville, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  51. San Francisco Childrens Art Center

    EIN 942448876 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. San Francisco Chinatown Lions Club

    EIN 946082886 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. San Francisco Chinese Golf Club

    EIN 942568554 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. San Francisco Choral Artists

    EIN 942936962 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. San Francisco Choral Society

    EIN 943107344 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. San Francisco Coalition for Better Housing

    EIN 942607721 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. San Francisco Commissions for All Committee

    EIN 851340611 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  58. San Francisco Communities Against Displacement

    EIN 842957511 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. San Francisco Community Alliance Foundation

    EIN 821832208 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. San Francisco Community Clinic Consortium

    EIN 942897258 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. San Francisco Conservation Corps

    EIN 942934014 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. San Francisco Consortium CO Stacy Daher-USF Office of Finance

    EIN 941656083 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. San Francisco Consumer Action

    EIN 237172908 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. San Francisco Contemporary Music Players

    EIN 237408479 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. San Francisco Council of Churches Inc

    EIN 941156855 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. San Francisco Council of Parent Participation Nursery Schools

    EIN 237315624 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. San Francisco Ct4 Royal Order of Jesters

    EIN 937273319 · Headquarters: SAN MATEO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. San Francisco Culinary Bartenders & Service Employees Legal Services Fund

    EIN 946625180 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. San Francisco Culinary Bartenders & Service Employees Welfare Fund

    EIN 941645611 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. San Francisco Deaf Club

    EIN 946092612 · Headquarters: LIVERMORE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. San Francisco Dental Society Inc

    EIN 941104624 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. San Francisco Dolphin South End Runners Club

    EIN 942402108 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. San Francisco Downtown Development Corporation Action

    EIN 334016928 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. San Francisco Early Music Society

    EIN 510194258 · Headquarters: Berkeley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. San Francisco Elite Wrestling Association

    EIN 943197772 · Headquarters: San Franciso, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. San Francisco Elks No 3 Bldg Assn

    EIN 940317280 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. San Francisco Estate Planning Council

    EIN 946104474 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. San Francisco Family Foundation

    EIN 680217117 · Headquarters: MILL VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. San Francisco FBI Recreation Association

    EIN 922272917 · Headquarters: San Francisoc, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. San Francisco Film Society

    EIN 942663216 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. San Francisco Fire Credit Union

    EIN 941209440 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. San Francisco Fire Fighters Local 798

    EIN 940844755 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. San Francisco Fire Fighters Local 798 PAC Ballot Issues

    EIN 933373553 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. San Francisco Fly Casting

    EIN 940835590 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. San Francisco Foster Youth Fund

    EIN 943048844 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. San Francisco Free Clinic

    EIN 943186248 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. San Francisco French Athletic Club U C T Hall

    EIN 946104475 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. San Francisco Frontrunner

    EIN 942922228 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. San Francisco Gardeners Association

    EIN 943094471 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. San Francisco Golf Club

    EIN 940835710 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. San Francisco Guangfu Association

    EIN 873738572 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  92. San Francisco Guqin and Xiao Music Society

    EIN 933652589 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. San Francisco Health and Recovery Bond

    EIN 852459715 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  94. San Francisco Healthcareproviders Cyber Lions Club

    EIN 872457989 · Headquarters: colma, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. San Francisco Hillel

    EIN 943152892 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. San Francisco Historical Society

    EIN 680104888 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. San Francisco Host Committee

    EIN 942886223 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. San Francisco Hotel Restaurant Labor Mgmt Education Fund

    EIN 237103043 · Headquarters: PLEASANTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. San Francisco Housing Development Corporation

    EIN 943090854 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. San Francisco Humanities Inc

    EIN 941631413 · Headquarters: BURLINGAME, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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