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. Martin Field Foundation

    EIN 946124174 · Headquarters: INDIAN WELLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Martin Foundation for Biomedical Research C/o Andrew Martin

    EIN 916470136 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Martin Froeschner & Associates

    EIN 462155033 · Headquarters: Livermore, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  4. Martin Hayden Post 759 American Legion

    EIN 946101589 · Headquarters: Covelo, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Martin House of Hope Inc

    EIN 364912306 · Headquarters: RANCHO CUCAMONGA, CA, USA · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990

  6. Martin Housing Corporation

    EIN 330906893 · Headquarters: Oceanside, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Martin Legacy Foundation

    EIN 874029863 · Headquarters: Lincoln, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  8. Martin Leichter Foundation

    EIN 204765276 · Headquarters: San Diego, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  9. Martin Luther King Blasters

    EIN 330419459 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. Martin Luther King Community Center

    EIN 942573518 · Headquarters: San Bernardino, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Martin Luther King Community Coalition

    EIN 300873714 · Headquarters: Pasadena, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Martin Luther King High School Choir Boosters

    EIN 463635156 · Headquarters: Riverside, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Martin Luther King High School Cross Country-track Booster Club

    EIN 470957593 · Headquarters: RIVERSIDE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Martin Luther King Jr Committee of Santa Barbara

    EIN 453945279 · Headquarters: SANTA BARBARA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Martin Luther King Jr Committee of Ventura County

    EIN 262518769 · Headquarters: Oxnard, CA, US · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  16. Martin Luther King Jr Community Choir San Diego

    EIN 330796244 · Headquarters: San Diego, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  17. Martin Luther King Jr Community Health Foundation

    EIN 454433505 · Headquarters: LOS ANGELES, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Martin Luther King Jr Health Associates

    EIN 844327369 · Headquarters: LOS ANGELES, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Martin Luther King Jr High School Girls Soccer Booster Club

    EIN 812835837 · Headquarters: RIVERSIDE, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  20. Martin Luther King Jr Middle School Pst Org

    EIN 330680235 · Headquarters: Oceanside, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Martin Luther King Jr Rally Committee

    EIN 463587911 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Martin Luther King Jr Recreation Council

    EIN 261221245 · Headquarters: San Diego, CA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. Martin Luther King Jr Westside Coalition

    EIN 954380986 · Headquarters: Santa Monica, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Martin Luther King Middle School Parents Association

    EIN 770415067 · Headquarters: Madera, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Martin Luther King Navy Booster Club

    EIN 330969007 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  26. Martin Luther Tower Inc

    EIN 946108510 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Martin Macias Honorary Scholarship Fund Inc

    EIN 843080879 · Headquarters: Clovis, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Martin Murphy Band Boosters

    EIN 770040116 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Martin Murphy Home & School Club

    EIN 455024431 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Martin Park Inc

    EIN 815002925 · Headquarters: Fresno, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Martin Ranch Animals Inc

    EIN 922168393 · Headquarters: TEMECULA, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Martin V and Martha K Smith Foundation

    EIN 770048451 · Headquarters: CAMARILLO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  33. Martin's Home Inc

    EIN 461744130 · Headquarters: ESCONDIDO, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Martin-fontana Parks Association

    EIN 273231295 · Headquarters: San Jose, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Martin-Patterson Family Foundation

    EIN 854072654 · Headquarters: Los Angeles, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Martina Animal Rescue

    EIN 384030139 · Headquarters: VALLEJO, CA, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  37. Martina Jecker Amir Eshel

    EIN 863577069 · Headquarters: Stanford, CA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  38. Martinella Family Foundation

    EIN 264384449 · Headquarters: San Diego, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Martinez Area Cert Foundation

    EIN 872636543 · Headquarters: Martinez, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Martinez Arts Association

    EIN 237107073 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Martinez Baseball Club

    EIN 611914384 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. Martinez Cemetery Preservation Alliance

    EIN 832611686 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Martinez Chamber of Commerce

    EIN 940659616 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Martinez Chapter 519 Women of the Moose

    EIN 237202096 · Headquarters: Martinez, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  45. Martinez Citizens for Private Property Parks and Open Space

    EIN 825290463 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  46. Martinez Community Foundation

    EIN 680315828 · Headquarters: Martinez, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Martinez Community Swim Team

    EIN 680008574 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Martinez Early Childhood Center

    EIN 942248590 · Headquarters: MARTINEZ, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Martinez Education Foundation

    EIN 680031693 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Martinez Fair and Responsible Growth Coalition

    EIN 272428859 · Headquarters: MARTINEZ, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Martinez Family Foundation

    EIN 330542809 · Headquarters: ESCONDIDO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Martinez Gun Club

    EIN 941638007 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Martinez Historical Society

    EIN 942374716 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Martinez Kiwanis Foundation

    EIN 237405843 · Headquarters: MARTINEZ, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Martinez Lady Lions

    EIN 871526515 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Martinez Masonic Temple Association

    EIN 454447859 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Martinez Mcpartland Immigration Consulting

    EIN 920925001 · Headquarters: Placerville, CA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Martinez Music Mafia

    EIN 834144253 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Martinez Pleasant Hill Futbol Club Mphfc

    EIN 272263488 · Headquarters: CONCORD, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Martinez Police Officers Association

    EIN 237417584 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Martinez Police Officers Foundation

    EIN 994869209 · Headquarters: Martinez, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Martinez Public Improvement Corporation

    EIN 680190739 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Martinez Refinery Complex Alumni

    EIN 943385886 · Headquarters: MARTINEZ, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Martinez Rotary Club

    EIN 946174099 · Headquarters: MARTINEZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Martinez Sportsmens Club

    EIN 942492644 · Headquarters: MARTINEZ, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Martinez Swingers Square Dance Club

    EIN 463191741 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Martinez Unified School District Music Boosters Inc

    EIN 271880419 · Headquarters: Martinez, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. Martinez Wrestling Club

    EIN 203364600 · Headquarters: Martinez, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Martinez Yacht Club

    EIN 942446256 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Martinez Youth Baseball and Softball Association

    EIN 521288103 · Headquarters: Martinez, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Martins Achievement Place Inc

    EIN 942392701 · Headquarters: Citrus Heights, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2016 · Primary form: IRS Form 990

  72. Martinson Child Development Center

    EIN 941709391 · Headquarters: Alviso, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  73. Martinyan Foundation

    EIN 871660389 · Headquarters: VAN NUYS, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Martis Camp Community Foundation Dba Martis Camp Foundation

    EIN 273532704 · Headquarters: TRUCKEE, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Martis Valley Education Foundation

    EIN 473892489 · Headquarters: San Francisco, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Marturio Foundation

    EIN 824797873 · Headquarters: Sherman Oaks, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Martvest Foundation

    EIN 330617551 · Headquarters: Indio, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Martyr Shiva Prasad Bhatta Memorial Foundation

    EIN 862258790 · Headquarters: ALBANY, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Martys Place Affordable Housing Corporation

    EIN 472804450 · Headquarters: SAN FRANCISCO, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Marvell Charitable Fund Inc

    EIN 202248835 · Headquarters: SANTA CLARA, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  81. Marvelous Light International Inc

    EIN 261202523 · Headquarters: SAN BERNARDINO, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Marvelous Marin Breakfast Club

    EIN 946135386 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  83. Marvin & Roberta Holland Family Foundation

    EIN 056080166 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  84. Marvin and Sondra Smalley Foundation

    EIN 952535589 · Headquarters: Los Angeles, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Marvin Boyer Memorial Scholarship Fund

    EIN 330245562 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Marxist School of Sacramento

    EIN 943368431 · Headquarters: Sacramento, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Mary & Harold Zlot Family Foundation

    EIN 943383026 · Headquarters: San Francisco, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990

  88. Mary & Yelda Atthisha Foundation Inc

    EIN 815450564 · Headquarters: LA MESA, CA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  89. Mary a Crocker Trust

    EIN 946051917 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. Mary a Deterding Charter Elementary School Gate Advisory Committee - Perle

    EIN 680215042 · Headquarters: CARMICHAEL, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  91. Mary Aaron Memorial Museum Assn Inc

    EIN 946101650 · Headquarters: MARYSVILLE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Mary Aaron Memorial Trust Museum Fund

    EIN 946086487 · Headquarters: YUBA CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Mary and John Grant Foundation

    EIN 200468262 · Headquarters: San Diego, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  94. Mary and Joseph League

    EIN 956094961 · Headquarters: Rancho Palos Verdes, CA, US · Religion Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  95. Mary and Martha Parenting Home

    EIN 823696126 · Headquarters: Lancaster, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Mary Ann Weisberg and Bryce Perry Foundation

    EIN 261407197 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Mary Anns Hands

    EIN 412296889 · Headquarters: Fresno, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Mary Anthony Health Services

    EIN 992431857 · Headquarters: VAN NUYS, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Mary Barber Ministries

    EIN 872388283 · Headquarters: Oakland, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Mary Beth Vogelzang Foundation

    EIN 841314262 · Headquarters: Santa Barbara, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

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