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. Sierra Symphony Orchestra

    EIN 943038183 · Headquarters: Placerville, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Sierra Tahoe Area Rubbish Removal

    EIN 825029086 · Headquarters: South Lake Tahoe, CA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Sierra Tel Foundation

    EIN 273935279 · Headquarters: OAKHURST, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  4. Sierra Tinkerbelles Garden Club

    EIN 942523604 · Headquarters: Truckee, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Sierra Traditional Jazz Club

    EIN 770217929 · Headquarters: THREE RIVERS, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. Sierra Trail Dogs Inc

    EIN 852969163 · Headquarters: ROCKLIN, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Sierra Trail Dogs LLC

    EIN 262460158 · Headquarters: Rocklin, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  8. Sierra Tribal Consortium Inc

    EIN 942494904 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  9. Sierra Tuolumne Kennel Club Inc

    EIN 942393800 · Headquarters: STANDARD, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Sierra Valley American Institute of Architects

    EIN 770253840 · Headquarters: Modesto, CA, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  11. Sierra Valley Baseball

    EIN 900427398 · Headquarters: El Dorado Gills, CA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  12. Sierra Valley Legacy of Agriculture Foundation

    EIN 455263490 · Headquarters: LOYALTON, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  13. Sierra Valley Library Network

    EIN 680469183 · Headquarters: Santa Rosa, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. Sierra Valley Little League

    EIN 352712002 · Headquarters: Beckwourth, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Sierra Valley Museum of Natural History Foundation

    EIN 680199894 · Headquarters: Blairsden, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Sierra Valley Trap

    EIN 992708139 · Headquarters: Portola, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Sierra Valley Water Company

    EIN 941409913 · Headquarters: Beckwourth, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Sierra View Christian Educational Endowment Inc

    EIN 770235467 · Headquarters: EXETER, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. Sierra View Christian School Inc

    EIN 770411110 · Headquarters: Ripon, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Sierra View Country Club

    EIN 941242823 · Headquarters: Roseville, CA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  21. Sierra View Dist Hospital League

    EIN 942554024 · Headquarters: PORTERVILLE, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  22. Sierra View Elementary Parent Teacher Club

    EIN 043813350 · Headquarters: Oakdale, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Sierra View Elementary PTA

    EIN 946174474 · Headquarters: Chico, CA, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  24. Sierra View Elementary PTO

    EIN 830576802 · Headquarters: Chico, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Sierra View Foundation

    EIN 770464678 · Headquarters: PORTERVILLE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Sierra View Homes

    EIN 946088811 · Headquarters: REEDLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Sierra View Parents Club

    EIN 770457744 · Headquarters: madera, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Sierra View Residences Llc

    EIN 464395327 · Headquarters: REEDLEY, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Sierra Village Inc

    EIN 770322895 · Headquarters: VISALIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Sierra Village Mutual Water Co

    EIN 946104169 · Headquarters: TWAIN HARTE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Sierra Vista Center Inc

    EIN 680087395 · Headquarters: COLFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Sierra Vista Child & Family Services

    EIN 942158023 · Headquarters: Modesto, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Sierra Vista Dons Booster Club

    EIN 954434439 · Headquarters: BALDWIN PARK, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Sierra Vista Elementary Pta

    EIN 901217699 · Headquarters: LA HABRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Sierra Vista Elementary Ptc

    EIN 770424531 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Sierra Vista Hospital Volunteer Auxiliary

    EIN 510152867 · Headquarters: san luis obispo, CA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Sierra Vista Icharities Housing Corp

    EIN 770396512 · Headquarters: San Jose, CA, USA · Housing & Shelter · Latest available filing year: 2015 · Primary form: IRS Form 990

  38. Sierra Vista K-8 Ptc

    EIN 813991817 · Headquarters: VACAVILLE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Sierra Vista Labrador Retriever Club

    EIN 830414995 · Headquarters: Bangor, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Sierra Vista Middle School Ptsa - a California Congress of Pta

    EIN 330102833 · Headquarters: IRVINE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Sierra Vista National Scenic Byway Association Inc

    EIN 770433239 · Headquarters: OAKHURST, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Sierra Vista Parent Club

    EIN 912167115 · Headquarters: Madera, CA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. Sierra Vista Volleyball Club

    EIN 465191262 · Headquarters: INDIO, CA, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  44. Sierra Viva Project Corporation

    EIN 991183305 · Headquarters: Lafayette, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Sierra Vocal Arts Ensemble

    EIN 770487243 · Headquarters: Springville, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Sierra Waldorf School

    EIN 770227794 · Headquarters: Jamestown, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Sierra Watch

    EIN 680483849 · Headquarters: NEVADA CITY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Sierra Watershed Education Partnerships

    EIN 911848359 · Headquarters: Tahoe City, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Sierra West Baptist Missions Ministry Inc

    EIN 770555722 · Headquarters: Auberry, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Sierra West Bernese Mtn Dog Club

    EIN 680175812 · Headquarters: Mountain View, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Sierra Wildlife Habitat and Community Foundation

    EIN 455263577 · Headquarters: LOYALTON, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. Sierra Wildlife Rescue

    EIN 680259827 · Headquarters: PLACERVILLE, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Sierra Womens Service Club

    EIN 770432990 · Headquarters: Prather, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Sierra Youth Athletic Association

    EIN 932908385 · Headquarters: Springville, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Sierra Youth Sports Association Inc

    EIN 954405705 · Headquarters: ACTON, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Sierra-cascade Education & Resource Fund Inc

    EIN 274982199 · Headquarters: REDDING, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Sierra-cascade Logging Conference

    EIN 941557130 · Headquarters: REDDING, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Sierra-pacific Pygmy Goat Association

    EIN 421561741 · Headquarters: Fortuna, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  59. Sierrama Drive Road Association

    EIN 680437385 · Headquarters: Shingle Springs, CA, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. Sierrans for Responsible Resource Development

    EIN 473824233 · Headquarters: Grass Valley, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Sierrans for Responsible Resource Development Charitable Fund

    EIN 812529367 · Headquarters: Grass Valley, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Sierraville Community Church

    EIN 942343306 · Headquarters: SIERRAVILLE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Sierraville Recreation Association

    EIN 205746351 · Headquarters: SIERRAVILLE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990

  64. Siesta Valley Foundation

    EIN 393759965 · Headquarters: ORINDA, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Siestas for Fiestas Foundation Inc

    EIN 824560905 · Headquarters: SANTA CLARITA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Siete Robles Mutual Water Company

    EIN 956105493 · Headquarters: OJAI, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Sigep Sacramento Avc

    EIN 932408801 · Headquarters: Sacremento, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Sight and Light India Ministries

    EIN 453638574 · Headquarters: FULLERTON, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Sight and Sound Care

    EIN 814090866 · Headquarters: LIVERMORE, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  70. Sight and Sounds of Africa

    EIN 813588030 · Headquarters: Sylmar, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Sight Learning

    EIN 461895187 · Headquarters: Irvine, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Sight Restoration International Inc

    EIN 463875956 · Headquarters: Claremont, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Sight Word Busters

    EIN 811807012 · Headquarters: Auburn, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Sight4eyes Foundation

    EIN 394007146 · Headquarters: Pleasanton, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Sightglass Theater Company

    EIN 473854366 · Headquarters: NAPA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  76. Sigil Social Foundation

    EIN 462851075 · Headquarters: Temecula, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Sigillion Inc

    EIN 921751637 · Headquarters: LAKE FOREST, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Sigma 1916

    EIN 940276950 · Headquarters: Berkeley, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Sigma Alpha Chapter of Omega Nu

    EIN 237348116 · Headquarters: SANTA CRUZ, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Sigma Alpha Epsilon

    EIN 680161004 · Headquarters: Rohnert Park, CA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  81. Sigma Alpha Epsilon - California Delta Chapter

    EIN 951222410 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Sigma Alpha Epsilon - California Gamma Chapter

    EIN 951782264 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Sigma Alpha Epsilon Fraternity

    EIN 237134114 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Sigma Alpha Epsilon Fraternity

    EIN 260179870 · Headquarters: SHERMAN OAKS, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  85. Sigma Alpha Epsilon Fraternity

    EIN 812426505 · Headquarters: Pomona, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. Sigma Alpha Epsilon Fraternity

    EIN 815314109 · Headquarters: Escondido, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Sigma Alpha Epsilon Fraternity

    EIN 922921422 · Headquarters: Chico, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Sigma Alpha Epsilon Fraternity

    EIN 922925198 · Headquarters: Goleta, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  89. Sigma Alpha Epsilon Fraternity

    EIN 933906645 · Headquarters: Fullerton, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Sigma Alpha Epsilon Fraternity

    EIN 956227480 · Headquarters: Northridge, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  91. Sigma Alpha Epsilon Fraternity California Zeta Chapter

    EIN 260157237 · Headquarters: SAN JOSE, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  92. Sigma Alpha Epsilon of University California Merced

    EIN 800274925 · Headquarters: Merced, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  93. Sigma Alpha Epsilon Pi

    EIN 814355923 · Headquarters: Santa Cruz, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  94. Sigma Alpha Epsilon Pi - Omicron Chapter

    EIN 472151005 · Headquarters: Van Nuys, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Sigma Alpha Epsilon Pi Foundation

    EIN 814090005 · Headquarters: LAGUNA BEACH, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Sigma Alpha Epsilon Pi Nu

    EIN 812299496 · Headquarters: Isla Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  97. Sigma Alpha Epsilon Pi Sorority

    EIN 473540014 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Sigma Alpha Epsilon Pi Sorority Inc

    EIN 364519530 · Headquarters: LAGUNA BEACH, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Sigma Alpha Epsilon Redwood Empire Area Alumni Association

    EIN 465739801 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  100. Sigma Alpha Foundation Inc

    EIN 830913458 · Headquarters: BAKERSFIELD, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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