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. National Scholastic Surfing Association

    EIN 953298254 · Headquarters: Huntington Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. National School Public Relations Association

    EIN 942990118 · Headquarters: Downey, CA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  3. National Science Education Institute for Excellence In

    EIN 371531888 · Headquarters: Thousand Oaks, CA, US · Social Science · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. National Scooter Association

    EIN 464549359 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  5. National Seabee Divers Association

    EIN 462176672 · Headquarters: Port Hueneme, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. National Self-esteem Resources & Development Center

    EIN 680138133 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  7. National Senior Womens Basketball Association

    EIN 300624785 · Headquarters: SAN DIEGO, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  8. National Service Animals Monument

    EIN 274620979 · Headquarters: Goleta, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. National Sheet Music Society Inc

    EIN 952372990 · Headquarters: LOS ANGELES, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. National Shooting League National Rifle League

    EIN 812327250 · Headquarters: Yorba Linda, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. National Sicilian American Foundation

    EIN 943265044 · Headquarters: Redwood City, CA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. National Sikh Alliance Inc

    EIN 931488704 · Headquarters: Elk Grove, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. National Singing Quartet Convention of America Interdenominational

    EIN 912168459 · Headquarters: LOS ANGELES, CA, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. National Skal Committee of the United States of America

    EIN 237393593 · Headquarters: Clovis, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  15. National Skal Committee of the United States of America

    EIN 953246718 · Headquarters: Mission Viejo, CA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. National Skull Base Foundation

    EIN 831311920 · Headquarters: Thousand Oaks, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  17. National Slovak Society of the USA

    EIN 237501018 · Headquarters: Sunland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. National Small Business Advocacy Council

    EIN 873715631 · Headquarters: Monrovia, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. National Smooth Dancers

    EIN 330016271 · Headquarters: Poway, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. National Smooth Dancers

    EIN 330415670 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. National Smooth Dancers

    EIN 770091870 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. National Smooth Dancers

    EIN 770091871 · Headquarters: Clovis, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. National Smooth Dancers

    EIN 954011381 · Headquarters: ENCINO, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. National Smooth Dancers

    EIN 956097310 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. National Sobering Collaborative

    EIN 833141128 · Headquarters: Emeryville, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. National Soccer Academy Inc

    EIN 990342202 · Headquarters: Davis, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  27. National Soccer Youth League

    EIN 204386322 · Headquarters: Pomona, CA, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  28. National Society Children of the American Revolution San Pasqual So

    EIN 991664025 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. National Society Colonial Dames

    EIN 946102996 · Headquarters: THOUSAND OAKS, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. National Society Colonial Dames Xvii

    EIN 946104610 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. National Society Colonial Dames Xvii Century

    EIN 237117056 · Headquarters: Thousand Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. National Society Colonial Dames Xvii Century

    EIN 237198634 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. National Society Colonial Dames Xvii Century

    EIN 510193957 · Headquarters: Yucca Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. National Society Colonial Dames Xvii Century

    EIN 680184407 · Headquarters: Placerville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. National Society Colonial Dames Xvii Century

    EIN 770185184 · Headquarters: Waterford, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. National Society Colonial Dames Xvii Century

    EIN 770373269 · Headquarters: Arroyo Grande, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. National Society Colonial Dames Xvii Century

    EIN 911780932 · Headquarters: Galt, CA, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  38. National Society Colonial Dames Xvii Century

    EIN 942778432 · Headquarters: Yountville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. National Society Colonial Dames Xvii Century

    EIN 946102995 · Headquarters: RICHMOND, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. National Society Colonial Dames Xvii Century

    EIN 946181796 · Headquarters: FRESNO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. National Society Colonial Dames Xvii Century

    EIN 946181797 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. National Society Colonial Dames Xvii Century

    EIN 953257466 · Headquarters: Apple Valley, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  43. National Society Colonial Dames Xvii Century

    EIN 953460562 · Headquarters: Poway, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. National Society Colonial Dames Xvii Century

    EIN 953589223 · Headquarters: Canyon Lake, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. National Society Colonial Dames Xvii Century

    EIN 956220631 · Headquarters: Santa Monica, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. National Society Colonial Dames Xvii Century

    EIN 956220632 · Headquarters: Northridge, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. National Society Colonial Dames Xvii Century

    EIN 956220633 · Headquarters: Fresno, CA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  48. National Society Colonial Dames Xvii Century

    EIN 956220634 · Headquarters: Bloomington, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. National Society Colonial Dames Xvii Century

    EIN 956220637 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. National Society Colonial Dames Xvii Century

    EIN 991328642 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. National Society Colonial Daughters

    EIN 822473240 · Headquarters: SHERWOOD FOREST, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. National Society Colonial Daughters of the Seventeenth Century

    EIN 900929523 · Headquarters: Saratoga, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. National Society Dames of the Court of Honor

    EIN 237144558 · Headquarters: Merced, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. National Society Daughters of Colonial Wars Inc

    EIN 330572082 · Headquarters: Saratoga, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. National Society Daughters of Founders & Patriots of America

    EIN 060982785 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. National Society Daughters of Founders & Patriots of America

    EIN 521364540 · Headquarters: Oceanside, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. National Society Daughters of Founders & Patriots of America

    EIN 680078099 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. National Society Daughters of Founders & Patriots of America

    EIN 942667849 · Headquarters: Roseville, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. National Society Daughters of the American Colonists

    EIN 946104176 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. National Society Daughters of the American Revolution

    EIN 863779340 · Headquarters: FOLSOM, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. National Society Daughters of the American Revolution

    EIN 954727758 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. National Society Daughters of the American Revolution

    EIN 954764481 · Headquarters: Malibu, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. National Society Descendants of Colonial Indentured Servants

    EIN 831772423 · Headquarters: SANTA ANA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. National Society Descendants of Early Quakers

    EIN 954031072 · Headquarters: SANTA ANA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. National Society Fo Tole and Decorating Painters Inc

    EIN 330602056 · Headquarters: Riverside, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  66. National Society for Arab and Arab American Genealogy

    EIN 923391476 · Headquarters: Davis, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. National Society of Autism Professi Onals

    EIN 394605048 · Headquarters: Walnut Creek, CA, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. National Society of Black Consultants

    EIN 812921382 · Headquarters: Los Angeles, CA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. National Society of Black Engineers

    EIN 205581786 · Headquarters: Rialto, CA, US · Science & Technology · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. National Society of Black Engineers

    EIN 611868134 · Headquarters: Hayward, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. National Society of Black Engineers

    EIN 872418368 · Headquarters: Moreno Valley, CA, US · Science & Technology · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. National Society of Black Engineers Professionals San Diego Chapter

    EIN 933459812 · Headquarters: San Diego, CA, US · Science & Technology · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  73. National Society of Entertainment and Lawyers

    EIN 812830613 · Headquarters: BEVERLY HILLS, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. National Society of Film Critics Inc

    EIN 133734006 · Headquarters: Pasadena, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. National Society of New England Women

    EIN 237062792 · Headquarters: Modesto, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. National Society of New England Women

    EIN 953131231 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. National Society of Radio Controlled Aerobatices Inc

    EIN 621724978 · Headquarters: Santa Clara, CA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. National Society of Southern Dames of America Inc

    EIN 352536028 · Headquarters: Saratoga, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. National Society of Southern Dames of America Inc

    EIN 364773325 · Headquarters: SANTA ANA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. National Society of Southern Dames of America Inc

    EIN 471446780 · Headquarters: Valencia, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. National Society of Southern Dames of America Inc

    EIN 473166897 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. National Society of Southern Dames of American Inc

    EIN 463933752 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. National Society of the Children of the American Revolution

    EIN 020690094 · Headquarters: Inyokern, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  84. National Society of the Children of the American Revolution

    EIN 030611677 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. National Society of the Children of the American Revolution

    EIN 061837845 · Headquarters: DINUBA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  86. National Society of the Children of the American Revolution

    EIN 204946110 · Headquarters: Sherman Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. National Society of the Children of the American Revolution

    EIN 237248837 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. National Society of the Children of the American Revolution

    EIN 260479748 · Headquarters: Pleasanton, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. National Society of the Children of the American Revolution

    EIN 260780394 · Headquarters: San Jose, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  90. National Society of the Children of the American Revolution

    EIN 260826279 · Headquarters: Yucaipa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  91. National Society of the Children of the American Revolution

    EIN 261238699 · Headquarters: Yucaipa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. National Society of the Children of the American Revolution

    EIN 261647827 · Headquarters: El Monte, CA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  93. National Society of the Children of the American Revolution

    EIN 262075955 · Headquarters: El Cajon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. National Society of the Children of the American Revolution

    EIN 262082109 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. National Society of the Children of the American Revolution

    EIN 320238608 · Headquarters: Encino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. National Society of the Children of the American Revolution

    EIN 331180921 · Headquarters: Placerville, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. National Society of the Children of the American Revolution

    EIN 383764743 · Headquarters: Tracy, CA, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. National Society of the Children of the American Revolution

    EIN 412255775 · Headquarters: Victorville, CA, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  99. National Society of the Children of the American Revolution

    EIN 450547272 · Headquarters: Lompoc, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. National Society of the Children of the American Revolution

    EIN 464167607 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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