Mutual & Membership Benefit nonprofits in California

Mutual & Membership Benefit nonprofits in California. Browse 2,396 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. Traffic Controllers Benefits Trust

    EIN 906258069 · Headquarters: LONG BEACH, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  2. Transportation Comms Int'l Union-lamta H&w Trust Fund

    EIN 956118545 · Headquarters: LOS ANGELES, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Travis Afb Green Knights Mmc 24

    EIN 273161624 · Headquarters: TRAVIS AFB, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  4. Trend Tec Inc Voluntary Employees Beneficiary Association Trust

    EIN 770172434 · Headquarters: SAN JOSE, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Tri-counties Welfare Trust Fund

    EIN 946452530 · Headquarters: DUBLIN, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990

  6. Trinity Knolls Mutual Water Company

    EIN 941606897 · Headquarters: Trinity Center, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Trinity Village Mutual Water Company

    EIN 465433647 · Headquarters: SALYER, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. Triple Link Rebekah Lodge 38

    EIN 237039974 · Headquarters: Gilroy, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  9. Trout Gulch Mutual Water Company

    EIN 261974635 · Headquarters: APTOS, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Trust for Retirees of Associated California Schools

    EIN 680449179 · Headquarters: FRESNO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Tsinghua Entrepreneur & Executive Club

    EIN 264815313 · Headquarters: SARATOGA, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  12. Tulare Kings Dental Society

    EIN 942831914 · Headquarters: VISALIA, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  13. Turlock Firefighters Local 2434 Retiree Health Trust

    EIN 141845024 · Headquarters: Turlock, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Tuskegee Airmen Inc Tuskegee Heritage Chapter of Greater Sacram

    EIN 384008135 · Headquarters: SACRAMENTO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Ua Local 38 Scholarship Trust Fund of San Francisco Marin Sonoma Mendocino

    EIN 946398562 · Headquarters: SAN FRANCISCO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Ua Local No 159 Health and Welfare Trust Fund

    EIN 946430804 · Headquarters: Dublin, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. UA Local No 447 Vacation Benefit Plan

    EIN 941342110 · Headquarters: Sacramento, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Udw Afscme 3930 Placer County Benefits Trust

    EIN 276472885 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Udw Afscme 3930 Riverside County Benefits Trust Fund

    EIN 464169367 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Udw Afscme 3930 San Diego Health and Benefits Trust Fund

    EIN 276135515 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Udw Afscme 3930 San Luis Obispo County Benefits Trust

    EIN 477438850 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Udw Afscme 3930 Stanislaus Benefits Trust

    EIN 465572639 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Udw Afscme Local 3930 El Dorado County Benefits Plan

    EIN 455466903 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Udw Afscme Local 3930 Imperial County Benefits Trust

    EIN 842544213 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Udw Afscme Local 3930 Santa Barbara County Benefits

    EIN 844622131 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Udw Afscme Local 3930 Sutter County Benefits Trust

    EIN 851265476 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Ufcw Comprehensive Benefits Trust

    EIN 822616834 · Headquarters: CONCORD, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. UFCW Northern California Meat Joint Apprenticeship Trust Fund

    EIN 371758237 · Headquarters: Hayward, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. UFCW Vacation Compensation Trust

    EIN 467157736 · Headquarters: Roseville, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Ukiah Lodge No 336 Loyal Order of Moose

    EIN 941727544 · Headquarters: Ukiah, CA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Union Des Francais De Letranger Los Angeles

    EIN 833095483 · Headquarters: BEVERLY HILLS, CA, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Unite Here Long Beach & Orange County

    EIN 956046342 · Headquarters: LONG BEACH, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  33. United Ancient Order of Druids

    EIN 237504797 · Headquarters: Santa Rosa, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. United Ancient Order of Druids

    EIN 237504800 · Headquarters: Santa Rosa, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. United Ancient Order of Druids

    EIN 237504804 · Headquarters: Santa Rosa, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. United Ancient Order of Druids

    EIN 237504829 · Headquarters: Santa Rosa, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. United Ancient Order of Druids of California

    EIN 237519655 · Headquarters: CLOVERDALE, CA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. United Ancient Order of Druids of California

    EIN 237519668 · Headquarters: SAN FRANCISCO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  39. United Ancient Order of Druids of California

    EIN 237519698 · Headquarters: SAN FRANCISCO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  40. United Ancient Order of Druids of California

    EIN 237519703 · Headquarters: BURLINGAME, CA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  41. United Ancient Order of Druids of California

    EIN 237519717 · Headquarters: TOMALES, CA, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  42. United Ancient Order of Druids of California

    EIN 237519720 · Headquarters: ALAMO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  43. United Domestic Workers Benefit Trust

    EIN 306116859 · Headquarters: SAN DIEGO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. United Domestic Workers Kern County Benefits Plan

    EIN 203245750 · Headquarters: SAN DIEGO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. United Fire Service Women

    EIN 472336721 · Headquarters: SAN FRANCISCO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. United States Volunteers-america Inc

    EIN 743043375 · Headquarters: San Jose, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. United Transportation Security Professionals Utspa

    EIN 562559987 · Headquarters: LONG BEACH, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Universal Supreme Council of Sovereign Grand Inspectors General

    EIN 911787892 · Headquarters: Carson, CA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  49. University of the Philippines Nursing Alumni Association USA Inc

    EIN 010944987 · Headquarters: Pinole, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Unlimited Race Class Inc

    EIN 474944279 · Headquarters: TEMPLETON, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990

  51. Unpolicy Lifeshare Inc

    EIN 933177904 · Headquarters: Los Angeles, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Upper Shirley Meadows Water Association Inc

    EIN 611537935 · Headquarters: Bakersfield, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Urban Equity Group Inc

    EIN 884164995 · Headquarters: OAKLAND, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Us Global Procurement Association

    EIN 871246552 · Headquarters: LOS ANGELES, CA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Ushirika Kenya Inc

    EIN 542153243 · Headquarters: Carmichael, CA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Usmc Sats Eaf

    EIN 472829488 · Headquarters: Escondido, CA, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. USS-POSCO Industries Welfare and Benefit Plan Trust

    EIN 680440685 · Headquarters: PITTSBURG, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990

  58. UST Nurses Association International

    EIN 474097001 · Headquarters: Oxnard, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Vacaville Lodge 134 Masonic Temple Association

    EIN 930674528 · Headquarters: Vacaville, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Valley Chevra Kadisha

    EIN 882013389 · Headquarters: Encino, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Valley Council Number 5528

    EIN 237541205 · Headquarters: HEMET, CA, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Valley Ford Water Association

    EIN 451086437 · Headquarters: VALLEY FORD, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Valley Oaks Grange No 368

    EIN 237529863 · Headquarters: Galt, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Valniteco

    EIN 237314384 · Headquarters: Hemet, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Vasa Order of America

    EIN 237290232 · Headquarters: Bakersfield, CA, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  66. Vasa Order of America

    EIN 237631607 · Headquarters: Magalia, CA, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Vasa Order of America

    EIN 237631640 · Headquarters: SAN DIEGO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  68. Vasa Order of America

    EIN 237631653 · Headquarters: LA MESA, CA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Vasa Order of America

    EIN 237631657 · Headquarters: Hemet, CA, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  70. Vasa Order of America

    EIN 770229145 · Headquarters: APTOS, CA, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  71. Veba Trust for Retirees of Foothill-de Anza Community College

    EIN 473000476 · Headquarters: LOS ALTOS HILLS, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Veba Trust for Silgan Containers Corporation Supplemental

    EIN 944636361 · Headquarters: Woodland Hills, CA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  73. Vehicle Grid Integration Council

    EIN 844177797 · Headquarters: SACRAMENTO, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Ventech Inc

    EIN 871545232 · Headquarters: Santa Barbara, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Ventura Fire Honor Guard

    EIN 334663668 · Headquarters: Ventura, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Veovera Software Organization

    EIN 882711442 · Headquarters: San Anselmo, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Victoria G Francis Temple 1244

    EIN 272755842 · Headquarters: FAIRFIELD, CA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Viet My Foundation

    EIN 825263623 · Headquarters: San Jose, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  79. Vietnamese Employees Association of Los Angeles County

    EIN 954077166 · Headquarters: Rosemead, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Villa Glen Mutual Water Co Inc

    EIN 941589806 · Headquarters: Los Gatos, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Village Networking Group

    EIN 814041127 · Headquarters: Glendora, CA, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  82. Vintners and Distillers of Fresno County

    EIN 833460691 · Headquarters: Sanger, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Visalia Employee Support Team

    EIN 770228935 · Headquarters: Visalia, CA, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  84. Vision Service Plan Post Retirement Welfare Benefits Program

    EIN 527325750 · Headquarters: RANCHO CORDOVA, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Vista Courtyard Homeowners Association

    EIN 383735215 · Headquarters: West Hollywood, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Vista Grande Water Users Association

    EIN 900137575 · Headquarters: Los Gatos, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Wardboy Project

    EIN 800777306 · Headquarters: ANTIOCH, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Warrior to Warriors

    EIN 813066695 · Headquarters: Santa Fe Springs, CA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Wasco Masonic Building Association

    EIN 951811460 · Headquarters: DELANO, CA, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  90. We Get It Foundation

    EIN 872155050 · Headquarters: Antioch, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Weca Health and Welfare Trust

    EIN 680451534 · Headquarters: RANCHO CORDOVA, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Welcome Grange No 791

    EIN 237529825 · Headquarters: Napa, CA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. West Point Archery & Gun Club

    EIN 851534197 · Headquarters: West Point, CA, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. West Valley Alliance for Optimal Living

    EIN 872457807 · Headquarters: WINNETKA, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. West Valley Jr Eagles

    EIN 881002757 · Headquarters: Cottonwood, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Westchester Masonic Building Association

    EIN 952306549 · Headquarters: PLAYA DEL REY, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Western Labor Alliance Health & Welfare Trust Fund

    EIN 911748622 · Headquarters: RCHO CUCAMONGA, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Western Municipal Water District Veba Tr C/o Us Bank Trustee

    EIN 356768209 · Headquarters: RIVERSIDE, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Western Oilfields Supply Company Medical and Dental Benefits Plan

    EIN 776038828 · Headquarters: BAKERSFIELD, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990

  100. Western Region International Public Managment Association for Human Re Western Region Ipma Hr

    EIN 821702741 · Headquarters: SPRING VALLEY, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

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