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. Los Altos High School Athletic Boosters

    EIN 942666528 · Headquarters: LOS ALTOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Los Altos High School Choir Boosters

    EIN 010866563 · Headquarters: HACIENDA HEIGHTS, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  3. Los Altos High School PTSA

    EIN 770575245 · Headquarters: Los Altos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Los Altos Hills Club

    EIN 320144265 · Headquarters: LOS ALTOS HILLS, CA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  5. Los Altos Hills Community Fiber Cor

    EIN 833954452 · Headquarters: LOS ALTOS HILLS, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Los Altos Hills Historical Society

    EIN 237385585 · Headquarters: Los Altos Hills, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  7. Los Altos Hills Horsemens Association

    EIN 942147852 · Headquarters: Los Altos Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Los Altos Hounds

    EIN 941403675 · Headquarters: SAN JOSE, CA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  9. Los Altos Journalism Foundation C/o Dennis a Young

    EIN 934191365 · Headquarters: LOS ALTOS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  10. Los Altos Legacies

    EIN 942915732 · Headquarters: Los Altos, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  11. Los Altos Masonic Temple Associatio

    EIN 952689213 · Headquarters: LOS ALTOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Los Altos Masters Aquatics Club Incorporated

    EIN 942540863 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Los Altos Mountain View Childrens Corner Inc

    EIN 942529102 · Headquarters: Los Altos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Los Altos Mountain View Community Foundation

    EIN 770273721 · Headquarters: Los Altos, CA, United States · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Los Altos Parent Preschool

    EIN 943438352 · Headquarters: LOS ALTOS, CA, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  16. Los Altos Peace Officers Association

    EIN 770166544 · Headquarters: Los Altos, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Los Altos Post 558

    EIN 946107976 · Headquarters: Los Altos, California, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Los Altos Property Owners Downtown

    EIN 463397986 · Headquarters: Los Altos, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Los Altos Robotics

    EIN 364784044 · Headquarters: Los Altos Hills, CA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Los Altos Rotary Club

    EIN 946122468 · Headquarters: LOS ALTOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Los Altos Sister Cities Inc

    EIN 943075010 · Headquarters: Los Altos, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  22. Los Altos Sunset Rotary Club Endowment Fund Inc

    EIN 843912935 · Headquarters: LOS ALTOS, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Los Altos Village Fund

    EIN 394579295 · Headquarters: Los Altos, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Los Altos Youth Baseball & Softball of Long Beach Incorporated

    EIN 953581907 · Headquarters: Long Beach, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Los Altos-mountain View Pony Baseball

    EIN 454544926 · Headquarters: LOS ALTOS, CA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990

  26. Los Amigos

    EIN 811752928 · Headquarters: sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. Los Amigos Baseball Association of Santa Monica

    EIN 954718145 · Headquarters: Santa Monica, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Los Amigos Benevolos

    EIN 471159620 · Headquarters: FOLSOM, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  29. Los Amigos De Fremont Spanish Dual Immersion Booster Club

    EIN 830729689 · Headquarters: Alhambra, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Los Amigos De Grand View Blvd Elementary School

    EIN 825193617 · Headquarters: Los Angeles, CA, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  31. Los Amigos De La Comunidad Inc

    EIN 871629000 · Headquarters: Brawley, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Los Amigos De Manzanita Seed

    EIN 465612668 · Headquarters: Oakland, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Los Amigos Del Arte Popular Inc

    EIN 200021519 · Headquarters: DAVIS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  34. Los Amigos Football Booster Club

    EIN 812579615 · Headquarters: Fountain Valley, CA, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990

  35. Los Amigos Group

    EIN 421606234 · Headquarters: MONTEBELLO, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Los Amigos High School Aquatics Alumni Foundation Inc

    EIN 862378607 · Headquarters: Fountain Valley, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Los Amigos of the East Los Angeles Library

    EIN 272201293 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Los Amigos Peruvian Paso Club

    EIN 330880968 · Headquarters: CAMARILLO, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Los Ancianos

    EIN 800379099 · Headquarters: Rancho Santa Fe, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. Los Angeles #5 Disabled American Veterans

    EIN 950684370 · Headquarters: ROSAMOND, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  41. Los Angeles - Shushi Friendship Association Inc

    EIN 821375096 · Headquarters: Glendale, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  42. Los Angeles - Ventura Creia

    EIN 814638989 · Headquarters: CALABASAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Los Angeles 1St Preschool Education Center Inc

    EIN 954601865 · Headquarters: LOS ANGELES, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Los Angeles Academy of Arts and Enterprise

    EIN 542170689 · Headquarters: LOS ANGELES, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Los Angeles Academy of Media & Technology

    EIN 208792027 · Headquarters: PLACENTIA, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Los Angeles Accessible Apartments C

    EIN 954282365 · Headquarters: CHATSWORTH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Los Angeles Accueil Inc

    EIN 800353778 · Headquarters: Los Angeles, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Los Angeles Adult Financial Education

    EIN 933871387 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Los Angeles Adventist Center

    EIN 352232518 · Headquarters: Buena Park, CA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. Los Angeles Aerobatic Club - Iac Chapter 49

    EIN 263797134 · Headquarters: Newbury Park, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Los Angeles African American Womens Public Policy Institute - LAAAWPPI

    EIN 204782980 · Headquarters: Los Angeles, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Los Angeles Air Cargo Association

    EIN 800490359 · Headquarters: INDIO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Los Angeles Air Cargo Service Managers Association

    EIN 954249703 · Headquarters: Los Angeles, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  54. Los Angeles Air Force Base Company Grade Officers Association

    EIN 431968402 · Headquarters: El Segundo, CA, USA · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  55. Los Angeles Airport Peace Officers Association

    EIN 953798824 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Los Angeles Airport Police Athletics and Activities League

    EIN 900604757 · Headquarters: Inglewood, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Los Angeles Alliance for a New Economy

    EIN 954459427 · Headquarters: LOS ANGELES, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Los Angeles Alliance for Animals

    EIN 920557693 · Headquarters: Oceanside, CA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Los Angeles Alpha House Foundation

    EIN 954178697 · Headquarters: Los Anngeles, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  60. Los Angeles Alpha Tau Omega Bldg Assn

    EIN 956076229 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Los Angeles Alpha Tau Omega Foundation

    EIN 464312980 · Headquarters: Los Angeles, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  62. Los Angeles Alumnae Chapter

    EIN 272251379 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  63. Los Angeles Alumnae Panhellenic Association

    EIN 320300572 · Headquarters: San Pedro, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Los Angeles Alumni Association of Grambling University Incorporated

    EIN 461770863 · Headquarters: LOS ANGELES, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Los Angeles Alumni Chapter Foundation Inc

    EIN 274130146 · Headquarters: LOS ANGELES, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Los Angeles Alumni Chapter of Kappa

    EIN 237279505 · Headquarters: LOS ANGELES, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  67. Los Angeles and Orange County Audio Society

    EIN 202686673 · Headquarters: Santa Ana, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Los Angeles and Orange County Chapter Iasiu

    EIN 923939904 · Headquarters: South Pasadena, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Los Angeles Animal Alliance

    EIN 273652309 · Headquarters: Pasadena, CA, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  70. Los Angeles Animal Rescue Foundation

    EIN 471646770 · Headquarters: SANTA MONICA, CA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. Los Angeles Aquatic Sports Inc

    EIN 813604983 · Headquarters: LOS ANGELES, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  72. Los Angeles Arab Orchestra Inc

    EIN 933811015 · Headquarters: COVINA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Los Angeles Arboretum Foundation Inc

    EIN 951582650 · Headquarters: ARCADIA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Los Angeles Area Chamber of Commerce

    EIN 950947860 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Los Angeles Area Chamber of Commerce Foundation

    EIN 952597392 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Los Angeles Area Council of Amateur Radio Clubs Inc

    EIN 800593112 · Headquarters: Downey, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  77. Los Angeles Area Council of the American Business Womens Associati

    EIN 900546218 · Headquarters: Brea, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  78. Los Angeles Area Fire Chiefs Association

    EIN 954679843 · Headquarters: SAN MARINO, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Los Angeles Area Helicopter Operators Association Inc

    EIN 461656808 · Headquarters: FULLERTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Los Angeles Area Legal Recruitment Association

    EIN 301372201 · Headquarters: IRVINE, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Los Angeles Arirang Specialty Lions Club

    EIN 844277139 · Headquarters: LOS ANGELES, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Los Angeles Art Association

    EIN 956072782 · Headquarters: Los Angeles, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Los Angeles Artc Center Child

    EIN 931123958 · Headquarters: Palmdale, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Los Angeles Arts & Athletics Alliance

    EIN 271873120 · Headquarters: LOS ANGELES, CA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  85. Los Angeles Arts Alliance

    EIN 452936521 · Headquarters: IRVINE, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Los Angeles Association of Black Law Enforcement Executives Inc

    EIN 822058536 · Headquarters: LOS ANGELES, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Los Angeles Association of Black Personnel

    EIN 954590611 · Headquarters: LOS ANGELES, CA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Los Angeles Association of Health Underwriters

    EIN 954235701 · Headquarters: LAGUNA BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Los Angeles Association of Insurance and Financial Advisors

    EIN 950936030 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Los Angeles Association of Professional Landmen

    EIN 953568006 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Los Angeles Astronomical Society Inc

    EIN 953304031 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Los Angeles Athletic Alternative Program

    EIN 465754421 · Headquarters: LOS ANGELES, CA, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. Los Angeles Audubon Society Inc

    EIN 956093704 · Headquarters: LOS ANGELES, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Los Angeles Automaton Arts Society

    EIN 825322858 · Headquarters: Culver City, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Los Angeles Ballet Inc

    EIN 201819852 · Headquarters: LOS ANGELES, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Los Angeles Bankruptcy Forum

    EIN 953471695 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  97. Los Angeles Baseball Federation

    EIN 992707672 · Headquarters: LOS ANGELES, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Los Angeles Basin Chapter of International Code Council (Icc)

    EIN 953912273 · Headquarters: HERMOSA BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Los Angeles Basketry Guild

    EIN 954828281 · Headquarters: Agua Dulce, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Los Angeles Bat Rescue

    EIN 991111805 · Headquarters: Manhattan Beach, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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