Nonprofits in California

Nonprofits in California. Browse 229,931 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. International Alliance of Theatrical Stage Employees Lo 33 Health and Welfare Trust Fund

    EIN 956125213 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. International Alliance of Theatrical Stage Employees Local 16

    EIN 940921920 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. International Alliance of Theatrical Stage Employees Local No 107

    EIN 946068579 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. International Alliance of Theatrical Stage Employees Union Local 122

    EIN 952975624 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. International Alliance Stage Employees and Moving Picture

    EIN 956095421 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. International Alliance Theatrical Local 784

    EIN 946172492 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. International Alliance Theatrical Stage

    EIN 956195909 · Headquarters: BURBANK, CA, USA · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990

  8. International Alliance Theatrical Stage 884

    EIN 956195907 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. International Alliance Theatrical Stage Employees & Motion Picture Technicians

    EIN 950865905 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 217526949 · Headquarters: Palm Desert, CA, US · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 542166852 · Headquarters: SANTA CLARA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 911836983 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 940700775 · Headquarters: oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  14. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 941482366 · Headquarters: SANTA CRUZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 943131729 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 950865929 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 951202530 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 951715755 · Headquarters: BURBANK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. International Alliance Theatrical Stage Employees & Moving Picture

    EIN 956195913 · Headquarters: Santa Barbara, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. International Alliance Theatrical Stage Employees & Moving Picture Local 614

    EIN 510145232 · Headquarters: San Bernardinno, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  21. International Alliance Theatrical Stage Employees & Moving Picture M

    EIN 510220486 · Headquarters: Fontana, CA, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  22. International Alliance Theatrical Stage Employees & Moving Picture M

    EIN 946172488 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. International Alliance Theatrical Stage Employees Local 905

    EIN 237011147 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. International Allied Printing Trades Association

    EIN 956095378 · Headquarters: Garden Grove, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. International Ally Federation

    EIN 934080026 · Headquarters: Antioch, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. International Ambassadress for Community Education and Development

    EIN 261572567 · Headquarters: Pacifica, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. International American Football Academy

    EIN 843642754 · Headquarters: NEWCASTLE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. International Andreas Gruentzig Society

    EIN 721583640 · Headquarters: SAN FRANCISCO, CA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. International Anesthesia Research Society

    EIN 340750348 · Headquarters: WALNUT CREEK, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. International Animal Rescue Fund

    EIN 043661874 · Headquarters: emeryville, CA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  31. International Arabian Horse Association

    EIN 204132982 · Headquarters: Inyokern, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  32. International Arcade Museum Library

    EIN 271001521 · Headquarters: Pasadena, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. International Archives and Records Association

    EIN 843759546 · Headquarters: Irvine, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. International Ark Christian Mission Center

    EIN 550808398 · Headquarters: Los Angeles, CA, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  35. International Armenian Network

    EIN 333441132 · Headquarters: GLENDALE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. International Art & Culture - Silk Road Overseas Organization

    EIN 474813702 · Headquarters: WEST HILLS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  37. International Art and Culture Association

    EIN 831483957 · Headquarters: Alhambra, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. International Art Education Center

    EIN 954865489 · Headquarters: walnut, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. International Art Endowment

    EIN 470997025 · Headquarters: encino, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. International Art Museum of America

    EIN 611615177 · Headquarters: SAN FRANCISCO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. International Arts & Education Foundation Inc

    EIN 562531834 · Headquarters: Long Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  42. International Arts & Philanthropy Fdn

    EIN 475031819 · Headquarters: Los Angeles, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990

  43. International Arts and Technology Foundation

    EIN 822594008 · Headquarters: FREMONT, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. International Ashermans Association

    EIN 274442769 · Headquarters: IRVINE, CA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. International Assn for Healthcare Security & Safety

    EIN 943167777 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  46. International Assn For Regression Research

    EIN 953759278 · Headquarters: San Diego, CA, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  47. International Assn of Firefighters Local 3523

    EIN 912004697 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. International Assn of the Lions 4-C3 District

    EIN 237234531 · Headquarters: PITTSBURG, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. International Assoc of Bridge Structural & Orn Ironwokers Local 509

    EIN 950737682 · Headquarters: WHITTIER, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  50. International Assoc of Bridge Structural Ironworkers Local 229

    EIN 950865907 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. International Assoc of Bridge Structural Ornamental Ironworkers 416

    EIN 951141502 · Headquarters: NORWALK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. International Assoc of Fire Fighters

    EIN 237056159 · Headquarters: HUNTINGTON BEACH, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  53. International Assoc of Fire Fighters

    EIN 510146639 · Headquarters: REDWOOD CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. International Assoc of Fire Fighters

    EIN 946130860 · Headquarters: Petaluma, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. International Assoc of Fire Fighters Local 3355 Tracy City

    EIN 680258587 · Headquarters: Tracy, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. International Assoc of Fire Iaff 689

    EIN 946086770 · Headquarters: ALAMEDA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. International Assoc of Firefighter

    EIN 946127943 · Headquarters: SOUTH SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. International Assoc of Firefighters L 3847 Rocklin Firefighters Association

    EIN 943300129 · Headquarters: ROCKLIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. International Assoc of Firefighters L2415 Monrovia

    EIN 952986093 · Headquarters: MONROVIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. International Assoc of Firefighters Local 55

    EIN 946102227 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. International Assoc of Lions Club Fowler CA Lions Club

    EIN 942310698 · Headquarters: Fowler, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  62. International Assoc of Lions Clubs

    EIN 922163016 · Headquarters: Chula Vista, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. International Assoc of Machinists Local 653

    EIN 941016895 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. International Assoc of Sheet Metal Air Rail & Transportation 1707 Td

    EIN 923316776 · Headquarters: HEMET, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. International Assoc of Sheet Metal Air Rail & Transportation 1909 Td

    EIN 843393370 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. International Assoc Sheet Metal Air Rail & Trans

    EIN 952585015 · Headquarters: Barstow, CA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. International Assocation of Lions Clubs

    EIN 201742360 · Headquarters: Cerritos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  68. International Assocation of Lions Old Capital Linos Club

    EIN 946115343 · Headquarters: MONTEREY, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  69. International Association for Biologicals

    EIN 330840743 · Headquarters: PALM SPRINGS, CA, USA · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990

  70. International Association for Child Aid

    EIN 272259641 · Headquarters: IDYLLWILD, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. International Association for Cognitive Education Inc

    EIN 161608154 · Headquarters: San Pedro, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. International Association for Gestalt in Organizations

    EIN 331737599 · Headquarters: Oakland, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. International Association for Jungian Studies

    EIN 473995034 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. International Association for Muscle Glycogen Storage Disease

    EIN 814795354 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. International Association for Near Death Studies Inc

    EIN 471115131 · Headquarters: El Cajon, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. International Association for Near Death Studies Inc

    EIN 471817661 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. International Association for Peace

    EIN 943391407 · Headquarters: HAYWARD, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  78. International Association for Private Service Professionals Inc

    EIN 261289005 · Headquarters: Studio City, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  79. International Association for Public Participation USA

    EIN 454199487 · Headquarters: San Jose, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  80. International Association for Safe and Ethical Artificial Intelligence Inc

    EIN 320790930 · Headquarters: SAN DIEGO, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. International Association for Structural Control

    EIN 954501784 · Headquarters: Los Angeles, CA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. International Association for Surfing Research Iasr

    EIN 922708163 · Headquarters: San Diego, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. International Association for the Advancement of Steam Power

    EIN 680466908 · Headquarters: Cambria, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. International Association for the Preservation of Early Californio B

    EIN 455521009 · Headquarters: Lompoc, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. International Association for the Study of Dreams

    EIN 680066783 · Headquarters: Folsom, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. International Association for the Study of Youth Ministry

    EIN 943391914 · Headquarters: Monterey, CA, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. International Association Lions Clubs

    EIN 330566360 · Headquarters: ESCONDIDO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  88. International Association Lions Clubs

    EIN 844683207 · Headquarters: Colton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. International Association Machinists 141 District Lodge Buil

    EIN 942148715 · Headquarters: Burlingame, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. International Association Of

    EIN 200739616 · Headquarters: SACRAMENTO, CA, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990

  91. International Association Of

    EIN 237253514 · Headquarters: GOLETA, CA, USA · Employment · Latest available filing year: 2015 · Primary form: IRS Form 990

  92. International Association of Administrative Professionals

    EIN 010629806 · Headquarters: San Francisco, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  93. International Association of Administrative Professionals

    EIN 264214272 · Headquarters: Rancho Cordova, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  94. International Association of Administrative Professionals

    EIN 330861210 · Headquarters: Hesperia, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  95. International Association of Administrative Professionals

    EIN 380487017 · Headquarters: Sacramento, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  96. International Association of Administrative Professionals

    EIN 412068337 · Headquarters: Richmond, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. International Association of Administrative Professionals

    EIN 611568970 · Headquarters: Ontario, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. International Association of Administrative Professionals

    EIN 680487017 · Headquarters: Sacrametno, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. International Association of Administrative Professionals

    EIN 770452076 · Headquarters: Milpitas, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  100. International Association of Administrative Professionals

    EIN 912172687 · Headquarters: Duarte, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

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