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. Institute of Management Accountants Inc

    EIN 942686466 · Headquarters: Antioch, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Institute of Management Accountants Inc

    EIN 942907400 · Headquarters: Atwater, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Institute of Management Accountants Inc

    EIN 943004239 · Headquarters: EUREKA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Institute of Management Accountants Inc

    EIN 953523861 · Headquarters: Goleta, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. Institute of Management Accountants Inc

    EIN 953666502 · Headquarters: Bakersfield, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  6. Institute of Mental Chronometry

    EIN 942199617 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Institute of Mentalphysics Joshua Tree Retreat Center

    EIN 951643331 · Headquarters: JOSHUA TREE, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Institute of Metaphysical Science

    EIN 956093682 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Institute of Modern Wisdom Inc

    EIN 451650262 · Headquarters: Ojai, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Institute of Neurodiversity Us

    EIN 882086363 · Headquarters: Valley Village, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Institute of Neurosurgical Innovation Inc a Non-profit Public Benefit Corp

    EIN 262811538 · Headquarters: MARINA DEL REY, CA, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990

  12. Institute of Noetic Sciences

    EIN 237236986 · Headquarters: NOVATO, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Institute of Om Foundation

    EIN 832804046 · Headquarters: SANTA ROSA, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Institute of Oriental Ideological Studies Inc

    EIN 205837655 · Headquarters: MONTCLAIR, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Institute of Physical & Postural Repatterning Inc

    EIN 731678592 · Headquarters: Los Angeles, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Institute of Quantitative Systems Pharmacology

    EIN 812862096 · Headquarters: Carlsbad, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Institute of Real Estate Management

    EIN 364096139 · Headquarters: WILDOMAR, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Institute of Real Estate Management Greater Los Angeles Chapter 6

    EIN 952384317 · Headquarters: Burbank, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Institute of Real Estate Management of the Natl Assn of Realtors

    EIN 363535493 · Headquarters: Lompoc, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Institute of Real Estate Management Orange County Chapter 91

    EIN 800965305 · Headquarters: Newport Beach, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Institute of Real Estate Management Sacramento Valley Chapter No 22

    EIN 510221201 · Headquarters: CLARKSBURG, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Institute of Real Estate Management San Francisco Bay Area No 21

    EIN 464317729 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Institute of Real Estate Mangement 85 San Joaquin

    EIN 510221198 · Headquarters: BAKERSFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Institute of Real Estate Mngmt 18 San Diego

    EIN 510203899 · Headquarters: SAN DIEGO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Institute of Regenerative and Cellular Medicine

    EIN 320421125 · Headquarters: Santa Monica, CA, USA · Medical Research · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  26. Institute of Regional and Urban Studies

    EIN 941704917 · Headquarters: Palo Alto, CA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  27. Institute of Reproductive Grief Care

    EIN 991533748 · Headquarters: SAN DIEGO, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Institute of Semantic Information Sciences and Technology

    EIN 263253696 · Headquarters: Berkeley, CA, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Institute of Sino-american Studies

    EIN 946107181 · Headquarters: Topanga, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Institute of Speculative and Critical Inquiry

    EIN 833896546 · Headquarters: Berkeley, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Institute of Strategy and Tactics Research Corporation

    EIN 331370717 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Institute of the American Musical Inc

    EIN 237188209 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Institute of the Americas

    EIN 953671557 · Headquarters: LA JOLLA, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Institute of the Commons

    EIN 753251272 · Headquarters: San Francisco, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Institute of the Diaspora for International Education

    EIN 263841947 · Headquarters: Rodeo, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Institute of the National Network For Social Work Managers

    EIN 364799531 · Headquarters: Lincoln, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Institute of the Southwest

    EIN 770523932 · Headquarters: Penn Valley, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Institute of Transcendent Awareness

    EIN 680335444 · Headquarters: Brentwood, CA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  39. Institute of Transpersonal Psychology

    EIN 942303485 · Headquarters: Palo Alto, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  40. Institute of Transportation Engineers District 6

    EIN 546158989 · Headquarters: Santa Rosa, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Institute of Transportation Engineers Northern California Sec

    EIN 813727453 · Headquarters: Rancho Cordova, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Institute of Transportation Engineers Southern California Sect

    EIN 814605177 · Headquarters: SAN GABRIEL, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Institute of Transportation Engineers-san Diego

    EIN 521332596 · Headquarters: San Diego, CA, US · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  44. Institute of Vision

    EIN 953637408 · Headquarters: LOS ANGELES, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  45. Institute of World Culture

    EIN 959628205 · Headquarters: Santa Barbara, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Institute of Young Musicians for Christ

    EIN 833949305 · Headquarters: Sacramento, CA, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Institute on Aging

    EIN 942978977 · Headquarters: San Francisco, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Institute on Generosity Inc

    EIN 463571398 · Headquarters: LOS ALTOS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  49. Institute on Religion and Civic Values

    EIN 571152470 · Headquarters: Fountain Valley, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Institute to Improve World Health

    EIN 473306952 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  51. Instituteofmanagementaccountantsinc

    EIN 237353119 · Headquarters: SACRAMENTO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. Institution Law and Security Center

    EIN 461775756 · Headquarters: Pasadena, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Institutional Child Abuse Prevention Advocacy Network

    EIN 873064811 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Instituto Biblico Teologico Betesda Inc

    EIN 933500579 · Headquarters: Santa Ana, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Instituto Cervantes of Los Angeles Inc

    EIN 872789518 · Headquarters: Los Angeles, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Instituto De Avance Integral Latino CDC

    EIN 472520543 · Headquarters: Los Angeles, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Instituto De Educacion Popular Del Sur De California

    EIN 954431992 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Instituto Educazione Italiana

    EIN 460508326 · Headquarters: Redwood City, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Instituto Familiar De La Raza

    EIN 942523608 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Instituto Interglobal

    EIN 912118394 · Headquarters: Big Bear City, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  61. Instituto Internacional Alfa Y Omega Inc

    EIN 823904198 · Headquarters: OAKLAND, CA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Instituto Kino a Non Profit Organiz Ation

    EIN 412704801 · Headquarters: ORANGE, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Instituto Mazatlan Bellas Artes

    EIN 010621026 · Headquarters: SACRAMENTO, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Instituto Pro Musica De California

    EIN 943082664 · Headquarters: SEBASTOPOL, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Instituto Secular Misioneros De La Divina Misericordia

    EIN 273972552 · Headquarters: La Puente, CA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Instituto Superior De Estudios Holisticos Namaste

    EIN 273958449 · Headquarters: SAN JOSE, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  67. Instituto Teologico Rey De Gloria Inc

    EIN 334475359 · Headquarters: San Rafael, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Institutoliterarioyculturalhispanico

    EIN 953820556 · Headquarters: WESTMINSTER, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Instor3 Project

    EIN 884275794 · Headquarters: BURBANK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. Instrument Technicians Labor-mgmt Coop

    EIN 521532980 · Headquarters: CARLSBAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  71. Instrumental for Youth Inc

    EIN 822991303 · Headquarters: Fresno, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Instrumental Music Foundation Inc

    EIN 473968104 · Headquarters: Yuba city, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Instruments of Love Inc

    EIN 911944696 · Headquarters: LOS GATOS, CA, USA · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  74. Instruments of Peace Inc

    EIN 262225394 · Headquarters: Millbrae, CA, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Instruments of Praise Inc

    EIN 954496026 · Headquarters: Pasadena, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Instruye Al Nino En Su Camino Inc

    EIN 873772820 · Headquarters: Littlerock, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Instutite for Cross Cultural Research

    EIN 943039838 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  78. Instyle Coffe By AM

    EIN 871662691 · Headquarters: San Bernardino, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  79. Insulin Pumpers

    EIN 770496722 · Headquarters: Palo Alto, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Insulin Pumpers Foundation

    EIN 912157616 · Headquarters: Milpitas, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Insulindependence Inc

    EIN 261237229 · Headquarters: SAN DIEGO, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990

  82. Insurance and Benefits Trust of Porac Safety and Non-safety

    EIN 686068469 · Headquarters: SACRAMENTO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Insurance Consumer Guidance Society

    EIN 394271551 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Insurance Educational Association

    EIN 941227739 · Headquarters: HUNTINGTON BEACH, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  85. Insurance Industry Charitable Foundation

    EIN 201240972 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Insurance Information Network of Ca

    EIN 954762584 · Headquarters: CONCORD, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  87. Insure America Project

    EIN 463631080 · Headquarters: Fresno, CA, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. Insure the Uninsured Project

    EIN 274159194 · Headquarters: Sacramento, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Insync Vibrations Inc

    EIN 992787409 · Headquarters: Granite Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Int Assoc of Sheet Metal Air Rail & Transportation 1590 Td

    EIN 880876453 · Headquarters: WILMINGTON, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Int'l Assn of Firefighters Culver City Local 1927

    EIN 237082460 · Headquarters: CULVER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Int'l Assoc of Firefighters F-33 San Diego

    EIN 956141237 · Headquarters: CORONADO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Int'l Assoc of Firefighters Local 778 Burbank

    EIN 952541086 · Headquarters: Burbank, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Int'l Association of Bridge Structural and Ornamental Ironworkers Local 433

    EIN 951272140 · Headquarters: CITY OF INDUSTRY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Int'l Association of Firefighters 1354 Redlands

    EIN 956055368 · Headquarters: REDLANDS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Int'l Association of Firefighters Local 1186

    EIN 946117577 · Headquarters: VALLEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Int'l Association of Heat & Frost Insulators and Allied Workers Lo Un No 5

    EIN 950866519 · Headquarters: ONTARIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Int'l Brotherhood of Electrical Workers Local 40 Building Corp

    EIN 954170106 · Headquarters: NORTH HOLLYWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Int'l Foundation for the Perfor Arts

    EIN 237185345 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Int'l Soc of Arthroscopy Knee Surgery and Orthopaedic Sports Medicine

    EIN 237379132 · Headquarters: DANVILLE, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

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