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. Alta Gracia Missions

    EIN 932511830 · Headquarters: Lake Forest, CA, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Alta Heights Family & Faculty Association Inc

    EIN 680012852 · Headquarters: NAPA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Alta Heritage Foundation

    EIN 852697900 · Headquarters: Santa Rosa, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Alta Housing

    EIN 942159989 · Headquarters: Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Alta Housing (Fka Palo Alto Housing Corporation)

    EIN 912198760 · Headquarters: PALO ALTO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Alta Housing Management and Services Corporation

    EIN 912198765 · Headquarters: PALO ALTO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Alta Loma Baseball Academy

    EIN 862480172 · Headquarters: ALTA LOMA, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Alta Loma Dance Team Boosters Inc

    EIN 993749266 · Headquarters: Rancho Cucamonga, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Alta Loma Educational Foundation

    EIN 330948539 · Headquarters: Rancho Cucamonga, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  10. Alta Loma Educators Association

    EIN 953645753 · Headquarters: ONTARIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Alta Loma High School Alumni Association

    EIN 330259057 · Headquarters: RCH CUCAMONGA, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Alta Loma High School Entertainment Boosters Inc

    EIN 931468952 · Headquarters: Alta Loma, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Alta Loma High School Football Booster Club

    EIN 993715827 · Headquarters: ALTA LOMA, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Alta Loma Junior High Ptsa

    EIN 330822297 · Headquarters: Alta Loma, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Alta Loma Pta

    EIN 993194757 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Alta Loma Rattlers

    EIN 421673973 · Headquarters: Alta Loma, CA, US · Youth Development · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  17. Alta Loma Riding Club Incorporated

    EIN 953641186 · Headquarters: Alta Loma, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Alta Mesa Airpark

    EIN 800185688 · Headquarters: Wilton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Alta Mesa Booster Club

    EIN 900759579 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Alta Mesa Rifle and Gun Club

    EIN 942906177 · Headquarters: Wilton, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Alta Mira Club

    EIN 941016573 · Headquarters: San Leandro, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  22. Alta Murrieta Elementary Pta

    EIN 330375080 · Headquarters: MURREITA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Alta Mutual Water Company

    EIN 956091713 · Headquarters: VENTURA, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Alta Pasa Fastpitch

    EIN 834102547 · Headquarters: PASADENA, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Alta Plaza Preschool Inc

    EIN 943226340 · Headquarters: San Francisco, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Alta Public Schools

    EIN 261671037 · Headquarters: Bell, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Alta Public Schools Foundation

    EIN 464614635 · Headquarters: WALNUT PARK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Alta Research Institute

    EIN 412949088 · Headquarters: San Jacinto, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Alta Sierra Airport Owners Association

    EIN 680287752 · Headquarters: GRASS VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. Alta Sierra Biblical Gardens Non-Profit Corporation

    EIN 680392829 · Headquarters: Salinas, CA, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990

  31. Alta Sierra Intermediate Parent Teacher Club

    EIN 770346651 · Headquarters: Clovis, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Alta Sierra Mutual Water Company

    EIN 956043193 · Headquarters: Wofford Heights, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Alta Sierra Neighborhood Alliance

    EIN 333097094 · Headquarters: Grass Valley, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Alta Sierra Property Owners Associa

    EIN 237348384 · Headquarters: GRASS VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Alta Spiritual Growth Center

    EIN 942816058 · Headquarters: Grass Valley, CA, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Alta Vista Botanical Gardens

    EIN 330877525 · Headquarters: VISTA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Alta Vista Credit Union

    EIN 951442266 · Headquarters: REDLANDS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Alta Vista Foundation Inc

    EIN 952576893 · Headquarters: SANTA BARBARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  39. Alta Vista Golf Association

    EIN 956205394 · Headquarters: PLACENTIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Alta Vista Heights Homeowners Associatio

    EIN 943119373 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  41. Alta Vista Home & School Club

    EIN 770293970 · Headquarters: LOS GATOS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Alta Vista Public Charter Inc

    EIN 270951554 · Headquarters: VALENCIA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Alta Vista School

    EIN 272889011 · Headquarters: SAN FRANCISCO, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Alta Vista School Parent Association

    EIN 810685142 · Headquarters: San Francisco, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990

  45. Alta Vista Water Company

    EIN 237027158 · Headquarters: TERRA BELLA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Alta Volunteer Firefighters Association

    EIN 461322489 · Headquarters: ALTA, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Altacal Audubon Society Inc

    EIN 680015173 · Headquarters: CHICO, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Altacode Norcal

    EIN 825203637 · Headquarters: Fremont, CA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  49. Altadena Arts Council Inc

    EIN 710940998 · Headquarters: Altadena, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  50. Altadena Blessing Corporation

    EIN 912171325 · Headquarters: LA MESA, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Altadena Brick by Brick

    EIN 334717725 · Headquarters: Los Angeles, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Altadena Builds Back Foundation

    EIN 333838387 · Headquarters: Pasadena, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Altadena Chamber of Commerce a Corp

    EIN 951570869 · Headquarters: Altadena, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Altadena Children's Center

    EIN 954340322 · Headquarters: PASADENA, CA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Altadena Childrens Choir

    EIN 680609955 · Headquarters: Altadena, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  56. Altadena Community Chest

    EIN 275500692 · Headquarters: ALTADENA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  57. Altadena Community Church

    EIN 956000044 · Headquarters: La Crescenta, CA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Altadena Community Enrichment

    EIN 813719670 · Headquarters: Altadena, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Altadena Community Garden

    EIN 954544795 · Headquarters: Pasadena, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Altadena Community Pocket Garden

    EIN 455584194 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Altadena Crown City Kiwanis Foundat Ion

    EIN 956047393 · Headquarters: Altadena, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. Altadena Economic Development Board

    EIN 954256786 · Headquarters: Altadena, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  63. Altadena Golf Club

    EIN 921584223 · Headquarters: Altadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Altadena Guild of the Huntington Memorial Hospital

    EIN 956047392 · Headquarters: Pasadena, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  65. Altadena Heritage

    EIN 954190309 · Headquarters: ALTADENA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Altadena Historical Society

    EIN 237372694 · Headquarters: Altadena, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Altadena Land Initiative

    EIN 394687933 · Headquarters: ALTADENA, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Altadena Library Foundation

    EIN 270999622 · Headquarters: ALTADENA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Altadena Meals on Wheels

    EIN 237297780 · Headquarters: Altadena, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Altadena Music Theatre

    EIN 873007032 · Headquarters: LA CRESCENTA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Altadena Nursery School

    EIN 952254514 · Headquarters: Pasadena, CA, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Altadena Recovery Center

    EIN 273919804 · Headquarters: ALTADENA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Altadena Rotary Charities

    EIN 954600758 · Headquarters: Pasadena, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Altadena Talks Foundation Inc

    EIN 333590757 · Headquarters: Altadena, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Altadena Wild

    EIN 923371692 · Headquarters: La Canada Flintridge, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Altaf & Nasreen Godil Foundation

    EIN 825364694 · Headquarters: LAGUNA NIGUEL, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  77. Altaid Inc

    EIN 413232658 · Headquarters: LOS ANGELES, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Altalena Foundation

    EIN 824386203 · Headquarters: STUDIO CITY, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Altamed Action Fund C/o Kaufman Legal Group

    EIN 465650824 · Headquarters: LOS ANGELES, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Altamed Foundation

    EIN 954090420 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. AltaMed Health Services Corporation

    EIN 952810095 · Headquarters: LOS ANGELES, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Altamont Baseball Inc

    EIN 994251202 · Headquarters: TRACY, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Altamont Crew Baseball Club

    EIN 823799006 · Headquarters: Pleasanton, CA, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Altamont Cruisers

    EIN 010854022 · Headquarters: LIVERMORE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Altamont Hotel Inc

    EIN 943213786 · Headquarters: SAN FRANCISCO, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Altar Builders Incorporated

    EIN 882515384 · Headquarters: Oceano, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Altar Society Los Banos

    EIN 332053540 · Headquarters: Los Banos, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Altasea at the Port of Los Angeles

    EIN 463977904 · Headquarters: SAN PEDRO, CA, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Altaseads Conservancy Dba Kelp Ark - the Global Macroalgae Seed

    EIN 882044353 · Headquarters: SAN PEDRO, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Altaville-melones Firefighters Association

    EIN 262632612 · Headquarters: Altaville, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  91. Altavita Village Community Foundation

    EIN 203651997 · Headquarters: Riverside, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Altcap California

    EIN 874700265 · Headquarters: LOS ANGELES, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Alter D Inc

    EIN 872281399 · Headquarters: El Sobrante, CA, US · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  94. Alter Family Foundation

    EIN 883925143 · Headquarters: CORONA DEL MAR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Alter Investments

    EIN 811684996 · Headquarters: Redwood City, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  96. Alter on the Altar

    EIN 874332768 · Headquarters: Los Angeles, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Altered Modalities

    EIN 680597244 · Headquarters: Visalia, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. Altered Sight Theatre Company Inc

    EIN 813439026 · Headquarters: Richmond, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  99. Altermed International

    EIN 330925689 · Headquarters: Rancho Mirage, CA, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  100. Alterna Foundation Inc

    EIN 451487377 · Headquarters: Berkeley, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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