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. Summer House Inc

    EIN 510138201 · Headquarters: WOODLAND, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Summer Lake Pta

    EIN 901502898 · Headquarters: OAKLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Summer Lovin

    EIN 270062065 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Summer of Applied Geophysical Experience

    EIN 825105770 · Headquarters: BERKELEY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Summer of Love International Inc

    EIN 943317822 · Headquarters: SAN FRANCISCO, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Summer Place Incorporated

    EIN 330516731 · Headquarters: ONTARIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Summer Program for Applied Rationality and Cognition Inc

    EIN 994214901 · Headquarters: San Diego, CA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Summer Science Institute Inc

    EIN 871401600 · Headquarters: Santa Maria, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. Summer Search

    EIN 680200138 · Headquarters: Oakland, CA, USA · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990

  10. Summer Venture in Management Program Alumni Association

    EIN 264311702 · Headquarters: Los Angeles, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. Summerbella

    EIN 926511416 · Headquarters: Granite Bay, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Summerbridge San Diego Inc Co Gordon Knight

    EIN 330695093 · Headquarters: SAN DIEGO, CA, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  13. Summerdance Santa Barbara

    EIN 770496643 · Headquarters: SANTA BARBARA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  14. Summerfest

    EIN 870723212 · Headquarters: Rancho Murieta, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Summerfield Community Trust

    EIN 686011158 · Headquarters: Santa Rosa, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  16. Summerfield Foundation

    EIN 953846842 · Headquarters: Santa Fe Springs, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  17. Summerfield Waldorf School and Farm

    EIN 942248359 · Headquarters: SANTA ROSA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Summerland Beautiful Inc

    EIN 843720677 · Headquarters: Summerland, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Summerland Citizens Association

    EIN 770321266 · Headquarters: SUMMERLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Summerland Community Foundation

    EIN 932048827 · Headquarters: SANTA BARBARA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Summerorg Foundation

    EIN 471457321 · Headquarters: Albany, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Summers Family Foundation

    EIN 263942959 · Headquarters: Pacific Palisades, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  23. Summerset Big Band

    EIN 320242640 · Headquarters: Antioch, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  24. Summerset Ii Kare Bears

    EIN 680441827 · Headquarters: Brentwood, CA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Summerset Kare Bears

    EIN 680374512 · Headquarters: Brentwood, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Summerset Orchard Social Club

    EIN 300237981 · Headquarters: Brentwood, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Summerset Orchards Kare Bears Corporation

    EIN 333520215 · Headquarters: Brentwood, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Summerset Singers

    EIN 470855418 · Headquarters: Brentwood, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Summerset Social Club

    EIN 874547661 · Headquarters: BRENTWOOD, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  30. Summerset Veterans Club

    EIN 522454072 · Headquarters: Brentwood, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Summerville Ag Supporters

    EIN 454403734 · Headquarters: SONORA, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  32. Summerville Bear Boosters Club

    EIN 432061306 · Headquarters: TUOLUMNE, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Summerville Federation of Teachers

    EIN 770443181 · Headquarters: Tuolumne, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Summerville High Quarterback Club

    EIN 474867437 · Headquarters: TWAIN HARTE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Summerville High School Foundation

    EIN 810626058 · Headquarters: TUOLUMNE, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  36. Summerville High Sober Graduation

    EIN 770414095 · Headquarters: Tuolumne, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Summerville Parent Nursery School

    EIN 942384188 · Headquarters: TUOLUMNE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Summit 7 Inc

    EIN 204733161 · Headquarters: LAGUNA NIGUEL, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  39. Summit Academy PTSA

    EIN 932739976 · Headquarters: Winchester, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Summit Adventure Inc

    EIN 770199441 · Headquarters: Bass Lake, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Summit Adventures International

    EIN 471853323 · Headquarters: San Marcos, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  42. Summit Bank Foundation

    EIN 311648835 · Headquarters: Oakland, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Summit Bound Limited

    EIN 952845365 · Headquarters: Cypress, CA, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  44. Summit Charter Academy Pto

    EIN 113758293 · Headquarters: Porterville, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Summit Christian High School

    EIN 900388981 · Headquarters: Mariposa, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  46. Summit Christian School

    EIN 270196251 · Headquarters: Fair Oaks, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Summit Community Association C/o Firstservice Residential

    EIN 330400250 · Headquarters: IRVINE, CA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Summit Discovery Institute

    EIN 371590153 · Headquarters: Carmel, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Summit Estates Water Company

    EIN 237093265 · Headquarters: Warner Springs, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Summit Families

    EIN 680480811 · Headquarters: Modesto, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Summit Family Learning

    EIN 991396968 · Headquarters: CLAREMONT, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Summit for Stem Cell Foundation

    EIN 474279391 · Headquarters: ENCINITAS, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Summit Foundation

    EIN 800316755 · Headquarters: Sacramento, CA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  54. Summit Games & Bible Quiz Corporation

    EIN 464728578 · Headquarters: West Hills, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Summit Health Foundation

    EIN 824333245 · Headquarters: PALM DESERT, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. Summit High School Aquatics Booster Club

    EIN 452530154 · Headquarters: Fontana, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  57. Summit High School Cheerleader Boosters

    EIN 813876265 · Headquarters: FONTANA, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Summit Hills Homeowners Association

    EIN 900400731 · Headquarters: Atascadero, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Summit Horse Rescue Inc

    EIN 870944970 · Headquarters: Los Gatos, CA, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  60. Summit Leadership - High Desert

    EIN 202972383 · Headquarters: HESPERIA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Summit Leadership Camp Corporation

    EIN 274512952 · Headquarters: Corona, CA, USA · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  62. Summit Masonic Temple Association

    EIN 770375216 · Headquarters: MANTECA CA, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Summit Medical Staff of Absmc

    EIN 800676748 · Headquarters: OAKLAND, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Summit Mutual Water Company

    EIN 941640249 · Headquarters: LOS GATOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Summit Outdoor Stations

    EIN 261390036 · Headquarters: Mammoth Lakes, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Summit Payee Services Inc

    EIN 270324755 · Headquarters: SAN BERNARDINO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  67. Summit Perspectives

    EIN 332302414 · Headquarters: Sebastopol, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Summit Preparatory Charter High School

    EIN 943379995 · Headquarters: REDWOOD CITY, CA, USA · Education · Latest available filing year: 2011 · Primary form: IRS Form 990

  69. Summit Public Schools

    EIN 262034843 · Headquarters: Redwood City, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Summit Recreation and Social Club Inc

    EIN 942364623 · Headquarters: Cobb, CA, US · Recreation & Sports · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  71. Summit Riders Horsemens Association

    EIN 942502303 · Headquarters: WATSONVILLE, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Summit Road Association Inc

    EIN 942915236 · Headquarters: Watsonville, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Summit Shelter and Sancturay

    EIN 852739834 · Headquarters: Watsonville, CA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Summit Singers

    EIN 912035886 · Headquarters: Tehachapi, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  75. Summit Sober Living Inc

    EIN 852164135 · Headquarters: Novato, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Summit Springs Educational Foundation

    EIN 472116248 · Headquarters: Temecula, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Summit Student Leadership Association

    EIN 922372728 · Headquarters: Pleasanton, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Summit Titans Junior All-american Youth Football & Cheer Program

    EIN 208391557 · Headquarters: FONTANA, CA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  79. Summit Tunnel Conservation Association

    EIN 881423369 · Headquarters: Grass Valley, CA, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  80. Summit View Ranch Mutual Water Company Co David Poe

    EIN 942638644 · Headquarters: Santa Rosa, CA, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Summit View School

    EIN 954557774 · Headquarters: SHERMAN OAKS, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Summit Watershed Protection League

    EIN 311575165 · Headquarters: Redwood Estates, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Summit Youth Leadership Club

    EIN 825044557 · Headquarters: Foster City, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Summitview Child & Family Services Inc

    EIN 943181886 · Headquarters: EL DORADO HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Sumthn Outta Nuthn Prophetic Ministry

    EIN 831396515 · Headquarters: SANTA ANA, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Sun & Moon Vision Productions

    EIN 330847715 · Headquarters: Chula Vista, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Sun & Sail Womens Club

    EIN 953799267 · Headquarters: Lake Forest, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Sun and Earth Certification Inc

    EIN 842033408 · Headquarters: CAMARILLO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Sun and Love Farm Playschool

    EIN 933391368 · Headquarters: Oakland, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Sun and Moon Foundation

    EIN 472586276 · Headquarters: Saratoga, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  91. Sun and Sea Festival

    EIN 471725226 · Headquarters: Imperial Beach, CA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  92. Sun Bar Roping Club Inc

    EIN 953764511 · Headquarters: Lakeside, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Sun Catchers Project

    EIN 262807937 · Headquarters: Forks of Salmon, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  94. Sun City Coordinating Council

    EIN 812440321 · Headquarters: Sun City, CA, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Sun City Cruizers Car Club

    EIN 844964007 · Headquarters: Menifee, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Sun City Disaster Services Inc

    EIN 330414199 · Headquarters: Sun City, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  97. Sun City Duplicate Bridge Club

    EIN 330402405 · Headquarters: Sun City, CA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  98. Sun City K-9 Adoptions Inc

    EIN 320122949 · Headquarters: SUN CITY, CA, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  99. Sun City Lawn Bowls Club of California

    EIN 237392222 · Headquarters: SUN CITY, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Sun City Lincoln Hills Community Assoc

    EIN 680429198 · Headquarters: LINCOLN, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

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