Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Sweet Adelines International

    EIN 237058823 · Headquarters: Santa Maria, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Sweet Adelines International

    EIN 237370554 · Headquarters: Chico, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Sweet Adelines International

    EIN 521203815 · Headquarters: ANDERSON, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Sweet Adelines International

    EIN 521751368 · Headquarters: Goleta, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Sweet Adelines International

    EIN 521858353 · Headquarters: Pollock Pines, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Sweet Adelines International

    EIN 942674043 · Headquarters: Lakeport, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Sweet Adelines International

    EIN 946104147 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Sweet Adelines International

    EIN 946116716 · Headquarters: CUPERTINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Sweet Adelines International

    EIN 946181677 · Headquarters: DANVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Sweet Adelines International

    EIN 953349634 · Headquarters: Van Nuys, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Sweet Adelines International

    EIN 956096601 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Sweet Adelines International

    EIN 956096605 · Headquarters: REDONDO BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Sweet Adelines International

    EIN 956101278 · Headquarters: Highland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Sweet Adelines International

    EIN 956115138 · Headquarters: Claremont, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Sweet Adelines International

    EIN 956118941 · Headquarters: Lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Sweet Adelines International

    EIN 956133813 · Headquarters: SAN MARCOS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Sweet Adelines International Song of Sonoma

    EIN 383818955 · Headquarters: SANTA ROSA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Sweet Entertainment Foundation

    EIN 464521386 · Headquarters: Isla Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Sweethearts of the Past Commanders Club Outpost 14

    EIN 900941996 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Sweetwater Chapter Military Officers Association of America

    EIN 237261910 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Sweetwater Education Association

    EIN 952305607 · Headquarters: CHULA VISTA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Sweetwater Valley Little League Inc

    EIN 953409023 · Headquarters: BONITA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Swenson Family Foundation

    EIN 330603766 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. Swenson Park Womens Golf Club

    EIN 680137263 · Headquarters: STOCKTON, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Swig Foundation

    EIN 946065205 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Swim Like a Girl Inc

    EIN 901179827 · Headquarters: Mountain View, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  27. Swim On

    EIN 814718524 · Headquarters: Santa Barbara, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  28. Swim Team of Placentia

    EIN 953227854 · Headquarters: PLACENTIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Swimarin

    EIN 942793866 · Headquarters: San Rafael, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Swimmers Inc

    EIN 941132973 · Headquarters: Merced, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Swimming Patrons of Santa Monica

    EIN 952415779 · Headquarters: SANTA MONICA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Swimsc

    EIN 415151455 · Headquarters: RANCHO SANTA MARGARITA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Swiss Athletic Society of Los Angeles Inc

    EIN 956066234 · Headquarters: WITTIER, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  34. Swiss Relief Society of Los Angeles

    EIN 956058717 · Headquarters: GLENDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Swiss Singing Society Harmonie Inc

    EIN 956052364 · Headquarters: Sylmar, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Switzer Learning Center

    EIN 952458879 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Swsca Inc

    EIN 843056750 · Headquarters: Saratoga, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  38. Sxv Corporation

    EIN 364971448 · Headquarters: Redwood City, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Syb - Support Youth Bowling Inc

    EIN 333595240 · Headquarters: Highland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Sycamore Elementary School Pta

    EIN 237032568 · Headquarters: SIMI VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  41. Sycamore Glen Inc

    EIN 770140925 · Headquarters: HAYWARD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Sycamore Park Tennis Courts Association

    EIN 510169968 · Headquarters: MALIBU, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Sycuan Golf Resort Association

    EIN 956134096 · Headquarters: Jamul, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Sydney Faith Pearson

    EIN 862884312 · Headquarters: San Marcos, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Sydney R Pomer Foundation

    EIN 882698833 · Headquarters: Santa Cruz, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Sydney T Levenson Md Foundation

    EIN 956196026 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Sylmar Civic Association

    EIN 954295236 · Headquarters: Sylmar, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Sylvan Educators Association

    EIN 770178500 · Headquarters: Modesto, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Sylvan Improvement Club

    EIN 941383388 · Headquarters: MODESTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Sylvanus Charitable Trust Co Mcgilloway Ray Brown & Kaufman

    EIN 980032428 · Headquarters: SALINAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  51. Sylvia Mendez School PTA

    EIN 946172095 · Headquarters: Berkeley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Symonds Foundation

    EIN 237223088 · Headquarters: MOORPARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  53. Symphony Orchestra of Northern California

    EIN 475476426 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  54. Symposia Medicus

    EIN 942515474 · Headquarters: PLEASANT HILL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Synergy Social Ventures

    EIN 464911574 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  56. Synyhaxis Theatre Foundation

    EIN 237399345 · Headquarters: North Hollywood, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. Syriac Emmanuel Association

    EIN 461104408 · Headquarters: westlake village, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  58. Syringa Plaza Inc

    EIN 820466413 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Syv Jazz Studio Foundation

    EIN 873852336 · Headquarters: Buellton, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  60. Szekely Family Foundation

    EIN 953655645 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Szkoła Języka Polskiego W Walnut Creek Imienia Jana Pawła II

    EIN 237012816 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. T - Street Zoo Music Foundation

    EIN 993379762 · Headquarters: San Juan Capistrano, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. T E R a Inc

    EIN 954168074 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. T L C International

    EIN 330497529 · Headquarters: Encinitas, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. T&f Amazin Storybook Foundation

    EIN 931722840 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. T-23

    EIN 471310768 · Headquarters: SAN JOSE, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  67. T.H.E. (To Help Everyone) Health and Wellness Centers

    EIN 237351622 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. T1 Excellence Through Athletics

    EIN 811676209 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  69. Ta Yer

    EIN 954298019 · Headquarters: PASADENA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Ta'leef Collective

    EIN 721528691 · Headquarters: Fremont, CA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Taal Dance Collective

    EIN 412248824 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  72. Taawila Elementary Pta

    EIN 871373355 · Headquarters: Menifee, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Taawila Elementary School Booster Club

    EIN 831775470 · Headquarters: Menifee, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. Tabahani Book Circle

    EIN 852553282 · Headquarters: LONG BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Tabaruq Arts

    EIN 813062990 · Headquarters: Sebastopol, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Tabernaculo Biblico Bautista Amigos De Israel Hollywood

    EIN 273498131 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  77. Table Meadow Water Project

    EIN 261089768 · Headquarters: Auburn, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  78. Table Mountain Golf Club Inc

    EIN 680005424 · Headquarters: OROVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Table Mountain Masonic Building Association

    EIN 941404073 · Headquarters: Paradise, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Taccomm One Frg

    EIN 832565448 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  81. Tachikawa-san Bernardino Sister City Committee Inc

    EIN 330307332 · Headquarters: San Bernardino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Taco Bell Foundation

    EIN 330523542 · Headquarters: Irvine, CA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Tacoma Joint Port Labor Relations Committee

    EIN 911621825 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Tafa Tolu Cngrgtnl Christian Church of Samoa in Santa Clara

    EIN 942567169 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Tafoya Reunion

    EIN 272077801 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  86. Taft District Chamber of Commerce

    EIN 951283598 · Headquarters: TAFT, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Taft Lodge No 1431 Loyal Order of Moose Inc

    EIN 952586154 · Headquarters: Taft, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Taft Prospectors Club Inc

    EIN 994581299 · Headquarters: Plamdale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Taguig City Association of Northern California Inc

    EIN 844065903 · Headquarters: PACIFICA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Tahitian Terrace Homeowners Assoc

    EIN 393071638 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Tahl Mah Sah Buddhist Monastery & Temple of America

    EIN 237286832 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Tahoe Amateur Radio Association Inc

    EIN 880173403 · Headquarters: South Lake Tahoe, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Tahoe Art League

    EIN 237098732 · Headquarters: South Lake Tahoe, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Tahoe Arts Project

    EIN 680177040 · Headquarters: SOUTH LAKE TAHOE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Tahoe Cattlemens Association Inc

    EIN 942819411 · Headquarters: LINCOLN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Tahoe Cedars Property Owners' Association

    EIN 237117338 · Headquarters: Tahoma, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Tahoe Club

    EIN 940915830 · Headquarters: AUBURN, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Tahoe Club Building Association

    EIN 946109448 · Headquarters: AUBURN, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Tahoe Community Integrations

    EIN 842721787 · Headquarters: South Lake Tahoe, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  100. Tahoe Donner

    EIN 237173283 · Headquarters: TRUCKEE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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