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 Citizen Center

    EIN 823808838 · Headquarters: Irvine, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. International Citizen Diplomacy of Los Angeles

    EIN 953692511 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. International City Theatre

    EIN 330306882 · Headquarters: LONG BEACH, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. International Classical Concerts of the Desert

    EIN 061775531 · Headquarters: La Quinta, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. International Classroom Fund

    EIN 464098476 · Headquarters: Playa Del Rey, CA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. International Clinic Aid Inc

    EIN 465468633 · Headquarters: BUENA PARK, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  7. International Club of Carmel

    EIN 883089897 · Headquarters: Pacific Grove, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. International Coach Federation - Los Angeles Chapter

    EIN 020592162 · Headquarters: Los Angeles, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. International Coach Federation of Los Angeles

    EIN 472424834 · Headquarters: WEST HOLLYWOOD, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. International Coach Federation San Diego Chapter

    EIN 821494817 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. International Coach Federation San Francisco East Bay Chapter

    EIN 912158698 · Headquarters: Lafayette, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. International Coalition for Alzheimers Research and Education

    EIN 800751746 · Headquarters: Fontana, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  13. International Coalition for Justice

    EIN 274218105 · Headquarters: Vacaville, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. International Coalition for the Advancement of Neurology Ican

    EIN 203616873 · Headquarters: Oceanside, CA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. International Cofucianist Buddhist and Taoist Society

    EIN 010930613 · Headquarters: ALHAMBRA, CA, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. International Coil Winding Assoc Inc North American Council

    EIN 363072472 · Headquarters: IMPERIAL BEACH, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  17. International College for Hypnosis

    EIN 956133826 · Headquarters: Murrieta, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. International College of American Nursing Inc Nfp

    EIN 201651483 · Headquarters: CUPERTINO, CA, USA · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990

  19. International College of Dentists District 13

    EIN 931214856 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. International College of Prosthodontsists (I C P)

    EIN 043275098 · Headquarters: SAN DIEGO, CA, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. International Collegiate Dragon Boat Federation

    EIN 208467801 · Headquarters: MONTEREY PARK, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. International Commission of Peace Inc

    EIN 202457138 · Headquarters: woodland hills, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  23. International Commission on Workforce Development

    EIN 203097851 · Headquarters: Hercules, CA, US · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  24. International Committee

    EIN 770269787 · Headquarters: Monterey, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  25. International Committee for Monitoring Assisted Reproductive

    EIN 421574782 · Headquarters: CUPERTINO, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. International Committee for the Pre Servation of Lascaux Inc

    EIN 800141788 · Headquarters: oakland, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  27. International Committee of Artists for Peace

    EIN 562413772 · Headquarters: SANTA MONICA, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. International Community Arts Network

    EIN 923060407 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. International Community Builders Inc

    EIN 850729823 · Headquarters: Tarzana, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. International Community Center

    EIN 472512037 · Headquarters: Sherman Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. International Community for the Advancement of Peptoids

    EIN 933460227 · Headquarters: El Cerrito, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. International Community Foundation

    EIN 330457858 · Headquarters: NATIONAL CITY, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. International Community of the Buddhist Monks Center

    EIN 043448942 · Headquarters: OAKLAND, CA, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990

  34. International Community Organization

    EIN 462329597 · Headquarters: Monterey, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. International Community Support Org

    EIN 831983846 · Headquarters: Antioch, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. International Community University

    EIN 991886018 · Headquarters: Los Angeles, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. International Comparisons

    EIN 832060921 · Headquarters: Hayward, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. International Competitions and Festivals

    EIN 954694000 · Headquarters: Glendale, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. International Computer Music Assoc Incorporated

    EIN 942655057 · Headquarters: SAN FRANCISCO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. International Computer Science Institute

    EIN 943024996 · Headquarters: BERKLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. International Concern Inc

    EIN 956116589 · Headquarters: TUSTIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. International Conference on Controlled Atmosphere & Fumigation

    EIN 770536950 · Headquarters: Reedley, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  43. International Conference on High Performance Computing Hipc

    EIN 954495807 · Headquarters: LOS ANGELES, CA, USA · Science & Technology · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  44. International Conference on Machine Learning

    EIN 200158429 · Headquarters: LA JOLLA, CA, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  45. International Conference on Machine Learning

    EIN 823511606 · Headquarters: SAN DIEGO, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. International Congress of Armenian Mycologists

    EIN 871142858 · Headquarters: Pasadena, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. International Congress of Churches and Ministers

    EIN 261412995 · Headquarters: Yucaipa Ca, CA, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  48. International Conservation Foundation

    EIN 863722933 · Headquarters: Riverside, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. International Conservatory for Mentoring and Uniting Students Inc

    EIN 830833747 · Headquarters: Oakland, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. International Conservatory for Performing Arts

    EIN 881330871 · Headquarters: Compton, CA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  51. International Consortium of Cardiac

    EIN 260569063 · Headquarters: Del Mar, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. International Consulting Business

    EIN 861237302 · Headquarters: Lemon Grove, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. International Cooperating Foundation

    EIN 933435258 · Headquarters: ALHAMBRA, CA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. International Copyright Trade & Protection Union

    EIN 811522263 · Headquarters: IRVINE, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. International Cornerstone Inc

    EIN 954588624 · Headquarters: ORANGE, CA, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. International Council for AIDS Research & Education

    EIN 954490472 · Headquarters: Playa Del Rey, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  57. International Council for Education Reform and Development Inc

    EIN 412202427 · Headquarters: Belmont, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. International Council for Online Dispute Resolution

    EIN 384085279 · Headquarters: San Jose, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. International Council of Ophthalmology

    EIN 611572123 · Headquarters: PLEASANTON, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. International Council of Ophthalmology Foundation

    EIN 510432540 · Headquarters: SAN FRANCISCO, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990

  61. International Council of Pile Drivers Divers Bridge

    EIN 911018397 · Headquarters: Oaklalnd, CA, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  62. International Council of Traditional Sports and Games

    EIN 991205993 · Headquarters: Delano, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. International Court of the Environment Coalition

    EIN 272065069 · Headquarters: SAN RAFAEL, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  64. International Covenant Christian Chamber of Commerce

    EIN 201950297 · Headquarters: Elk Grove, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  65. International Creative Class Alliance

    EIN 611852535 · Headquarters: DIAMOND BAR, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. International Creativity Foundation Inc

    EIN 881544450 · Headquarters: Solana Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. International Cross Cultural Foundation Inc

    EIN 824933769 · Headquarters: San Leandro, CA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. International Cruise Victims Association Inc

    EIN 010890179 · Headquarters: SIMI VALLEY, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. International Cruise Victims Association Inc

    EIN 020774447 · Headquarters: SIMI VALLEY, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. International Crusade for Jesus

    EIN 953756520 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. International Crusade of the Penny

    EIN 330836445 · Headquarters: GARDEN GROVE, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  72. International Cultural and Educational Exchange Foundation

    EIN 934430113 · Headquarters: IRVINE, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. International Cultural Association of California

    EIN 770482997 · Headquarters: OXNARD, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. International Cultural Connections

    EIN 208904088 · Headquarters: Palmdale, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. International Cultural Exchange Association

    EIN 991396463 · Headquarters: IRVINE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. International Cultural Exchange Org

    EIN 010643676 · Headquarters: FOLSOM, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. International Culture and Art Exchange Association

    EIN 332844331 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. International Culture and Arts Exchange Society of USA

    EIN 201816541 · Headquarters: ROWLAND HEIGHTS, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. International Culture Collaborative

    EIN 822872858 · Headquarters: city of industry, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Culture Communication Institute Incorporation

    EIN 842057546 · Headquarters: San Diego, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. International Culture Exchange Alliance

    EIN 830795212 · Headquarters: Union City, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. International Culture Exchange Assoc

    EIN 954610558 · Headquarters: MONTEREY PARK, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. International Culture Learning

    EIN 270860750 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. International Cytokine and Interferon Society Inc

    EIN 592471233 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. International Dance Arts Collective

    EIN 871898341 · Headquarters: ROSEVILLE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. International Dance Association of San Diego County

    EIN 320315151 · Headquarters: SAN DIEGO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. International Data Corps

    EIN 822199430 · Headquarters: San Jose, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. International Day Normalize Breastfeeding Inc

    EIN 861916232 · Headquarters: San Diego, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. International De-escalation Association - Idea

    EIN 861694994 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  90. International Deaf Education Advocacy & Leadership Inc - Ideal

    EIN 474306053 · Headquarters: San Diego, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  91. International Deaf Mission

    EIN 954722702 · Headquarters: Fullerton, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. International Defense Security & Technology Inc

    EIN 851768856 · Headquarters: Newark, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Depression Glass Club

    EIN 911764945 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. International Dermatology Education Charitable Organization

    EIN 475584711 · Headquarters: Sacramento, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. International Dermatology Outcome Measures

    EIN 463494056 · Headquarters: Roseville, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. International Development & Education Association Foundation

    EIN 273843783 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. International Development and Research Associates

    EIN 842639524 · Headquarters: VACAVILLE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. International Development Creative Inc

    EIN 821179117 · Headquarters: Mount Shasta, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Development Institute 05-01-97

    EIN 680416947 · Headquarters: ACAMPO, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. International DI Society

    EIN 203088532 · Headquarters: Seal Beach, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

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