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 Mission Support Inc

    EIN 721555835 · Headquarters: Calimesa, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. International Mission University

    EIN 263981897 · Headquarters: BUENA PARK, CA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. International Missions Foundation

    EIN 481296080 · Headquarters: San Jose, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. International Mobile Health Association

    EIN 412033344 · Headquarters: STOCKTON, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. International Mobility Association

    EIN 208851881 · Headquarters: VAN NUYS, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. International Montessori Academy Foundation

    EIN 993521580 · Headquarters: SAN MARINO, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. International Mother Earth Foundation

    EIN 383918312 · Headquarters: Santa Monica, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. International Mother Language Day Celebration Imldc Inc

    EIN 920960899 · Headquarters: PERRIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  9. International Mountain Bicycling Association

    EIN 453624531 · Headquarters: TUJUNGA, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. International Mountain Bicycling Association

    EIN 460813300 · Headquarters: Pismo Beach, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. International Mountain Bicycling Association

    EIN 461055123 · Headquarters: Mount Shasta, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. International Mountain Bicycling Association

    EIN 461697267 · Headquarters: Groveland, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. International Mountain Bicycling Association

    EIN 800394651 · Headquarters: San Francisco, CA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. International Mountain Bicycling Association

    EIN 814220558 · Headquarters: Weaverville, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. International Mountain Bicycling Association - Colorado

    EIN 454765806 · Headquarters: YREKA, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. International Mountain Porters Assistance Corporation

    EIN 843364728 · Headquarters: Palos Verdes Estates, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  17. International Movement of Dream Developers Inc

    EIN 271234715 · Headquarters: Harbor City, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  18. International Mtss Association

    EIN 394173178 · Headquarters: CHICO, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. International Multimedia Telecommunications Consortium Inc

    EIN 770347114 · Headquarters: SAN RAMON, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990

  20. International Municipal Corp

    EIN 237318580 · Headquarters: Azusa, CA, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  21. International Municipal Signal Association

    EIN 680373604 · Headquarters: Hesperia, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  22. International Museum of 20Th Century Arts Timotca

    EIN 953520867 · Headquarters: Laguana Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  23. International Museum of Human Rights at San Diego

    EIN 331192534 · Headquarters: SAN DIEGO, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. International Museum of Women

    EIN 770072401 · Headquarters: SAN FRANCISCO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990

  25. International Mushroom Dye Institute

    EIN 680065892 · Headquarters: Mendocino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. International Music and Arts Association

    EIN 990452620 · Headquarters: SARATOGA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. International Music and Education Academy and Festival Association C

    EIN 612222327 · Headquarters: West Hollywood, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. International Music Center of America Inc

    EIN 680468285 · Headquarters: Gold River, CA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  29. International Music Foundation

    EIN 273655118 · Headquarters: woodland hills, CA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. International Musicians' Recording Fund

    EIN 330278907 · Headquarters: SAN DIEGO, CA, USA · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  31. International Myeloma Foundation

    EIN 954296919 · Headquarters: STUDIO CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. International Myotonic Dystrophy Organization Inc

    EIN 954827120 · Headquarters: Vista, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  33. International Negotiation Center

    EIN 521631090 · Headquarters: San Francisco, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  34. International Nepalese Church

    EIN 472035433 · Headquarters: Pinole, CA, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. International Nepali Literary Society Northern California Chapte

    EIN 873018211 · Headquarters: SUNNYVALE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. International Network for Christian Counselling

    EIN 204224263 · Headquarters: Arcadia, CA, US · Religion Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  37. International Network for Peace

    EIN 272325957 · Headquarters: Huntington Beach, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. International Network of Asian Public Administrators Inc

    EIN 923976970 · Headquarters: Alta Loma, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. International Network of Hearts

    EIN 454234721 · Headquarters: Chula Vista, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. International Network of Love-in-action

    EIN 465080430 · Headquarters: CHINO HILLS, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. International Neuromodulation Society

    EIN 232819070 · Headquarters: SAN FRANCISCO, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. International Neuroscience Collective

    EIN 994841113 · Headquarters: Walnut, CA, US · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. International Neurosurgical Childrens Association

    EIN 810634068 · Headquarters: Santa Monica, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. International New Wave Ministries

    EIN 770268572 · Headquarters: Milpitas, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. International NGO Hebron

    EIN 452832749 · Headquarters: IRVINE, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. International Nutrition Research Foundation Inc

    EIN 330405609 · Headquarters: SAN BERNARDINO, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  47. International Nuwakot Society

    EIN 993495221 · Headquarters: Menifee, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. International Ocean Film Foundation Inc

    EIN 364568001 · Headquarters: SAN FRANCISCO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. International Odontoglossum Alliance

    EIN 873747863 · Headquarters: Berkeley, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. International Office of Campa 2343 Orlando Dr

    EIN 770208367 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. International Office of the National Resistance Front of Afgh

    EIN 873295126 · Headquarters: TORRANCE, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. International Orange Chorale of San Francisco

    EIN 454887073 · Headquarters: San Francisco, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. International Order of Adventurers

    EIN 994195241 · Headquarters: SAN DIEGO, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. International Order of De Molay

    EIN 237587237 · Headquarters: Bakersfield, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. International Order of the Kings Daughters and Sons

    EIN 951660845 · Headquarters: SANTA BARBARA, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. International Order of the Rainbow Girls

    EIN 237506026 · Headquarters: Tehachapi, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  57. International Order of the Rainbow Girls

    EIN 237506029 · Headquarters: Barstow, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  58. International Order of the Rainbow Girls

    EIN 237506473 · Headquarters: Garden Grove, CA, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  59. International Order of the Rainbow Girls

    EIN 237506474 · Headquarters: Galt, CA, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  60. International Order of the Rainbow Girls

    EIN 237506486 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. International Order of the Rainbow Girls

    EIN 237506531 · Headquarters: Clearlake, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. International Order of the Rainbow Girls

    EIN 237506537 · Headquarters: galt, CA, US · Youth Development · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. International Order of the Rainbow Girls

    EIN 237506561 · Headquarters: Chula Vista, CA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  64. International Order of the Rainbow Girls

    EIN 237506568 · Headquarters: Petaluma, CA, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  65. International Order of the Rainbow Girls

    EIN 237506576 · Headquarters: Vista, CA, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  66. International Order of the Rainbow Girls

    EIN 237506578 · Headquarters: Chico, CA, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  67. International Order of the Rainbow Girls

    EIN 237506597 · Headquarters: Tehachapi, CA, US · Youth Development · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. International Order of the Rainbow Girls

    EIN 237506631 · Headquarters: Tehachapi, CA, US · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. International Order of the Rainbow Girls

    EIN 931205838 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. International Order of the Rainbow Girls

    EIN 941437076 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. International Order of the Rainbow Girls Supreme Assembly

    EIN 237506523 · Headquarters: Diamond Springs, CA, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  72. International Order of the Rainbow Girls the Supreme Assembly

    EIN 330525230 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. International Org - Buena Park

    EIN 237506438 · Headquarters: NORWALK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. International Org - Camellia

    EIN 237506440 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. International Org - Centeral Coast

    EIN 237506620 · Headquarters: SAN LUIS OBISPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. International Org - Chico-paradise

    EIN 237506445 · Headquarters: CHICO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. International Org - Chula Vista

    EIN 237506446 · Headquarters: CHULA VISTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. International Org - Citrus

    EIN 237506447 · Headquarters: GLENDORA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. International Org - Cloud 7

    EIN 680381770 · Headquarters: WOODBRIDGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. International Org - Concord

    EIN 237506453 · Headquarters: PACHECO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. International Org - Diablo Valley

    EIN 943312082 · Headquarters: OAKLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. International Org - Eden

    EIN 237140959 · Headquarters: SAN LEANDRO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. International Org - Fallbrook

    EIN 237506478 · Headquarters: FALLBROOK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. International Org - Fidelity

    EIN 237506481 · Headquarters: THOUSAND OAKS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. International Org - Foothills of Heaven

    EIN 330587684 · Headquarters: HEMET, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. International Org - Gilroy-morgan Hill

    EIN 237506492 · Headquarters: MORGAN HILL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  87. International Org - Golden Arch

    EIN 237506494 · Headquarters: ESCONDIDO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. International Org - Golden Star

    EIN 510194535 · Headquarters: VISTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. International Org - Green Valley

    EIN 237506501 · Headquarters: REDLANDS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. International Org - Heart of the Valley

    EIN 237506498 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. International Org - Helen G Mccallum

    EIN 237506509 · Headquarters: CORONA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. International Org - Humboldt

    EIN 237506517 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. International Org - Infinity

    EIN 742063825 · Headquarters: LAKE FOREST, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. International Org - Lancaster

    EIN 237506534 · Headquarters: PALMDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. International Org - Lemon Grove

    EIN 330430814 · Headquarters: LEMON GROVE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. International Org - Livermore

    EIN 237506538 · Headquarters: LIVERMORE, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. International Org - Manteca

    EIN 237506548 · Headquarters: MANTECA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. International Org - Marysville

    EIN 237506551 · Headquarters: MARYSVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. International Org - Napa

    EIN 237506562 · Headquarters: NAPA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. International Org - Natalie R Martin

    EIN 301288905 · Headquarters: VICTORVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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