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. Smooth Inc

    EIN 953059115 · Headquarters: SANTA MARIA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Smooth Operators

    EIN 800780772 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  3. Smoothing Wrinkles

    EIN 270768879 · Headquarters: San Leandro, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Smra Emergency Repeater Network

    EIN 953095592 · Headquarters: CAMARILLO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Smw Chapter 5

    EIN 352387561 · Headquarters: Norh Highlands, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Snap Camp Inc

    EIN 823085993 · Headquarters: Burbank, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Sneha

    EIN 990827821 · Headquarters: SAN JOSE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Snipe Class International Racing Association

    EIN 340759810 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Sno-riders

    EIN 454303438 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Snow Flower Townhomes Unit No 40 Time Share Owners Association

    EIN 953723572 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Snow Source Academy

    EIN 814399207 · Headquarters: Big Bear Lake, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  12. Snowballs Inc

    EIN 991354593 · Headquarters: VENTURA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Snowbounder Ski Club

    EIN 952587102 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Snowcrest Heights Improvement Assoc

    EIN 951811453 · Headquarters: MOUNT BALDY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Snowflower Inc

    EIN 942424287 · Headquarters: Woodbridge, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Snowline School Facilities Corporation

    EIN 330527266 · Headquarters: PHELAN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Snowline TEACHERS ASSOCIATION

    EIN 911761849 · Headquarters: PHELAN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Snyder Highland Foundation

    EIN 941682757 · Headquarters: WEAVERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  19. So Big Play Center

    EIN 946024530 · Headquarters: Antioch, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. So Ca Golf Course Superintendents Assoc

    EIN 954566435 · Headquarters: INDIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. So Cal Athletics Moody

    EIN 862782825 · Headquarters: ramona, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  22. So Cal Eagles Football Inc

    EIN 261642744 · Headquarters: ontario, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. So Cal Farm to Table Inc

    EIN 993477480 · Headquarters: Valencia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. So Cal Glaziers Architectural Metal & Glass Workers Health & Welfare Plan

    EIN 953040229 · Headquarters: COVINA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. So Cal Lady Bolts

    EIN 472051695 · Headquarters: JAMUL, CA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  26. So Cal Retail Merchants League C/o Benefits Coordinators

    EIN 954104216 · Headquarters: WEST HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. So Cal Shade Fastpitch

    EIN 853169646 · Headquarters: Perris, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  28. So Calif Gardeners' Federation Inc

    EIN 951941439 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. So Lake Tahoe Chapt No 408 Women of the Moose

    EIN 680040410 · Headquarters: South Lake Tahoe, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. So Sacramento Chapter No 762 of the Moose

    EIN 900413750 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. So-cal Beltfed Shooters Inc

    EIN 263551632 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  32. Soar High Academy

    EIN 845194592 · Headquarters: Fremont, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Soararsis a Nonprofit Corporation

    EIN 770020513 · Headquarters: Fresno, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Soaring Eagles Chapter - Abwa

    EIN 330828609 · Headquarters: ESCONDIDO, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Soaring Superabundantly

    EIN 852944248 · Headquarters: Elk Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Soboba Springs Residents Association

    EIN 330034213 · Headquarters: SAN JACINTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Sobre Vista Water Company

    EIN 946093120 · Headquarters: EL VERANO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Socal Baptist Ministries Inc

    EIN 901072026 · Headquarters: West Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  39. Socal Black Deaf Advocates

    EIN 882114019 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Socal Challengers Com Inc

    EIN 371595191 · Headquarters: San Juan Capistrano, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  41. Socal Eaa Warbird Squadron 16

    EIN 330800919 · Headquarters: Fountain Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. SoCal Fusion Fastpitch Softball

    EIN 884001757 · Headquarters: APPLE VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Socal Heat Cheer and Dance

    EIN 821372359 · Headquarters: Carlsbad, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  44. SoCal Learn & Serve

    EIN 333756931 · Headquarters: Irvine, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Socal Roadrunners Foothill Chapter

    EIN 271650036 · Headquarters: La Verne, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Socal Sacc Inc

    EIN 010947620 · Headquarters: ARLETA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. SoCal SCEA

    EIN 330339513 · Headquarters: Fullerton, California, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Socal Spartans Baseball Club

    EIN 422556716 · Headquarters: Nuevo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Socal Super Heroes Corp

    EIN 831145182 · Headquarters: Phelan, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Socal Trykers Chapter of National Ambucs Inc

    EIN 300770621 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Socal Veterinary Managers Network

    EIN 872350947 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Soccer Association for Youth USA

    EIN 824748952 · Headquarters: Ceres, CA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. Social Action and You

    EIN 203777214 · Headquarters: Rialto, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  54. Social Action Partners

    EIN 271689584 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  55. Social and Organizational Studies Group

    EIN 942530410 · Headquarters: Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. Social Education Resources Fdn On

    EIN 237224044 · Headquarters: Carlsbad, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Social Equity Capital Fund

    EIN 933404817 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Social Good Advocacy Fund

    EIN 825265736 · Headquarters: Richmond, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  59. Social Justice and Solidarity Fund

    EIN 862889524 · Headquarters: Richmond, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Social Justice Center of Marin

    EIN 680391315 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  61. Social Justice Law Project

    EIN 943283269 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Social Justice Vanguard

    EIN 332666523 · Headquarters: Temecula, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Social Justice- Peace & Integrity of Humanity-san Fernando Valley

    EIN 471027832 · Headquarters: San Fernando, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  64. Social Lites Inc

    EIN 953651487 · Headquarters: San Bernardino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Social Research Applications

    EIN 770101002 · Headquarters: LOS ALTOS HILLS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Social Sanctuary Corp

    EIN 934554294 · Headquarters: Carlsbad, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Social Services Union Seiu Local 535

    EIN 952309440 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Social Ventures for Sustainability

    EIN 463584651 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  69. Socialization Through Activities Respite & Recreation

    EIN 946173419 · Headquarters: Placerville, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. Sociedad Da Trinidade De Riverdale

    EIN 946253993 · Headquarters: RIVERDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Sociedad Jose Marti of Inglewood Inc

    EIN 237090909 · Headquarters: HAWTHORNE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Sociedad Morelos Mutualista De Oberos Mexicanos

    EIN 320369507 · Headquarters: ATWATER, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  73. Sociedad Mutualista Mixta De Chula Vista

    EIN 953402438 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Sociedad Progresista Mexicana Lodge 30

    EIN 946253992 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. Sociedad Santa Maria Tindu

    EIN 992751079 · Headquarters: Madera, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. Sociedade Da Festa Velha Do Divino Espirito Santo De Mt View No1

    EIN 941640300 · Headquarters: MOUNTAIN VIEW, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Sociedade De Sao Joao Inc

    EIN 770003867 · Headquarters: HANFORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Sociedade Festa Divino Espirito

    EIN 330128789 · Headquarters: WILLOWS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Sociedade Filarmonica Nova Artista Acoreana De Tracy

    EIN 942648198 · Headquarters: TRACY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Sociedade Filarmonica Uniao Portuguesa De Santa Clara

    EIN 942903591 · Headquarters: SANTA CLARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  81. Sociedade Filarmonics Lira Acoreana De Livingston Marching Band Foundation

    EIN 942822305 · Headquarters: LIVINGSTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Sociedade Portuguesa Rainha Santa Isabel

    EIN 940401315 · Headquarters: DUBLIN, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. Societa Bosconerese Di Los Andeles

    EIN 954308737 · Headquarters: San Gabriel, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  84. Societa Di Maria Santissimo Del Lume

    EIN 946092765 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Societas Est Optometric Inc

    EIN 463431097 · Headquarters: HIGHLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  86. Society and Genetics Undergraduate Organization at Ucla

    EIN 990624822 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  87. Society for Armenian Studies Inc

    EIN 042606313 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Society for California Archaelogy

    EIN 237013095 · Headquarters: GRANITE BAY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Society for Collegiate Leadership and Achievement

    EIN 834183600 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  90. Society for Consumer Psychology

    EIN 363607499 · Headquarters: CARDIFF BY THE SEA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  91. Society for Electro Acoustic Music in the United States Inc

    EIN 953968749 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Society for History Education Inc

    EIN 237257063 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Society for Incentive Travel Excellence Southern California Chapter

    EIN 262532775 · Headquarters: TEMECULA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Society for Information Display

    EIN 956151946 · Headquarters: CAMPBELL, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  95. Society for Information Display Group

    EIN 954117779 · Headquarters: CAMPBELL, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  96. Society for Management Information Systems

    EIN 832695537 · Headquarters: LOS GATOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Society for Management Information Systems

    EIN 953858307 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Society for Marketing Professional Services

    EIN 510653587 · Headquarters: Capistrano Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Society for Marketing Professional Services

    EIN 823568394 · Headquarters: Ontario, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Society for Marketing Professional Services Los Angeles Chapter

    EIN 953896046 · Headquarters: TORRANCE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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