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. Alpha Phi Omega

    EIN 237071069 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Alpha Phi Omega

    EIN 330183776 · Headquarters: LONG BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Alpha Phi Omega

    EIN 330545191 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Alpha Phi Omega

    EIN 352421651 · Headquarters: MERCED, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  5. Alpha Phi Omega

    EIN 363893719 · Headquarters: San Luis Obispo, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. Alpha Phi Omega

    EIN 363893721 · Headquarters: CHICO, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Alpha Phi Omega

    EIN 363948018 · Headquarters: RIVERSIDE, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  8. Alpha Phi Omega

    EIN 431634458 · Headquarters: Las Vegas, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Alpha Phi Omega

    EIN 450675772 · Headquarters: Riverside, CA, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. Alpha Phi Omega

    EIN 680009533 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Alpha Phi Omega

    EIN 680014825 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Alpha Phi Omega

    EIN 770713580 · Headquarters: Redlands, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Alpha Phi Omega

    EIN 823893169 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. Alpha Phi Omega

    EIN 900744273 · Headquarters: Goleta, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  15. Alpha Phi Omega

    EIN 912161768 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Alpha Phi Omega

    EIN 942799593 · Headquarters: STOCKTON, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Alpha Phi Omega

    EIN 942999449 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. Alpha Phi Omega

    EIN 946107553 · Headquarters: Berkeley, CA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  19. Alpha Phi Omega

    EIN 946119608 · Headquarters: SAN JOSE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Alpha Phi Omega

    EIN 946128829 · Headquarters: HAYWARD, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Alpha Phi Omega

    EIN 954655695 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  22. Alpha Phi Omega - Alpha Gamma Nu

    EIN 770297272 · Headquarters: SANTA CRUZ, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Alpha Phi Omega Bayanihan

    EIN 384055239 · Headquarters: ARTESIA, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. Alpha Phi Omega Delta Chapter Philippines

    EIN 880854377 · Headquarters: La Palma, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Alpha Phi Omega Greater Los Angeles Alumni Association

    EIN 810883037 · Headquarters: La Puente, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Alpha Phi Omega Phi Delta Polytechnic Univ

    EIN 237071071 · Headquarters: Pomona, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  27. Alpha Phi Omega Rho Pi

    EIN 931112587 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Alpha Phi Omega-delta Chapter Philippines Overseas Alumni Associ

    EIN 471761095 · Headquarters: LA PALMA, CA, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Alpha Pi Boule Foundation

    EIN 330269913 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  30. Alpha Pi Charitable Organization

    EIN 953806987 · Headquarters: Santa Maria, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Alpha Pi Mu Association

    EIN 237299408 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Alpha Pi Mu Association

    EIN 521281205 · Headquarters: Pomona, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Alpha Pi Mu Association

    EIN 900248753 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Alpha Pi Mu Association

    EIN 946103999 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  35. Alpha Pi Mu Association

    EIN 956095292 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Alpha Plus Corporation

    EIN 941619328 · Headquarters: CITRUS HEIGHTS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Alpha Power Spring Ministry

    EIN 852897837 · Headquarters: Elk Grove, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Alpha Pregnancy Center

    EIN 942886605 · Headquarters: SAN FRANCISCO, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Alpha Pregnancy Help Center

    EIN 770079754 · Headquarters: MERCED, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Alpha Prime Volleyball Club

    EIN 814093773 · Headquarters: Palo Alto, CA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. Alpha Project

    EIN 330215585 · Headquarters: San Diego, California, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Alpha Project International Inc

    EIN 465447980 · Headquarters: SANTA BARBARA, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  43. Alpha Psi Alumni Chapter of Phi Delta Chi Inc

    EIN 237358054 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Alpha Psi Chapter of Phi Delta Chi Pharmacy Fraternity

    EIN 474249427 · Headquarters: Stockton, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Alpha Psi Education Scholarship and Leadership Foundation Inc

    EIN 651316835 · Headquarters: STOCKTON, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Alpha Psi House Association

    EIN 956100379 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Alpha Psi of Alpha Delta Pi House Corporation

    EIN 956056936 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Alpha Public Schools

    EIN 271881962 · Headquarters: SAN JOSE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Alpha Recovery Life Systems Inc

    EIN 472129261 · Headquarters: APPLE VALLEY, CA, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Alpha Resource Center of Santa Barbara

    EIN 951966996 · Headquarters: SANTA BARBARA, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Alpha Restoration Ministries

    EIN 901032823 · Headquarters: Winnetka, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Alpha Rho Alumni Assn

    EIN 911153825 · Headquarters: MORAGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Alpha Rho Chapter of the Omega Psi Phi Fraternity Incorporated

    EIN 943223146 · Headquarters: Union City, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Alpha Sigma Alpha Sorority - Southern California Alumnae Chapte

    EIN 933827342 · Headquarters: San Jacinto, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Alpha Sigma Building Association of Pi Kappa Alpha House Corporation

    EIN 454379340 · Headquarters: MORAGA, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Alpha Sigma Chapter

    EIN 941188566 · Headquarters: MORAGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Alpha Sigma Phi Fraternity Inc

    EIN 300649851 · Headquarters: SAN FRANCISCO, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  58. Alpha Sigma Phi Fraternity Inc

    EIN 464039179 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  59. Alpha Sigma Phi Fraternity Inc

    EIN 465085117 · Headquarters: Irvine, CA, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  60. Alpha Sigma Phi Fraternity Inc

    EIN 474021944 · Headquarters: Rohnert Park, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Alpha Sigma Phi Fraternity Inc

    EIN 474035950 · Headquarters: Davis, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Alpha Sigma Phi Fraternity Inc

    EIN 474036101 · Headquarters: Fresno, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Alpha Sigma Phi Fraternity Inc

    EIN 474085911 · Headquarters: BERKELEY, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Alpha Sigma Phi Fraternity Inc

    EIN 811673500 · Headquarters: Chico, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Alpha Sigma Phi Fraternity Inc

    EIN 815259129 · Headquarters: bakersfield, CA, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  66. Alpha Sigma Phi Fraternity Inc

    EIN 824303730 · Headquarters: San Marcos, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Alpha Sigma Phi Fraternity Inc

    EIN 831418916 · Headquarters: San Luis Obispo, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Alpha Sigma Phi Fraternity Inc

    EIN 844007154 · Headquarters: Seaside, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Alpha Sigma Phi Fraternity Inc

    EIN 992210973 · Headquarters: Modesto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Alpha Sigma Pi Alumni Association

    EIN 851533299 · Headquarters: Mariposa, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Alpha Sorority Inc

    EIN 951716329 · Headquarters: LOS ANGELES, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Alpha Star Foundation

    EIN 920533266 · Headquarters: Pleasanton, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 237235850 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 320457746 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 510204760 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 510204776 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 510204804 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 510204817 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 900527030 · Headquarters: Northridge, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 900670785 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Alpha Tau Delta National Fraternity for Professional Nurses

    EIN 954097283 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Alpha Tau Omega Fraternity

    EIN 900424098 · Headquarters: Malibu, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. Alpha Tau Omega Fraternity

    EIN 940277030 · Headquarters: Berkeley, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  84. Alpha Tau Omega Fraternity

    EIN 943470494 · Headquarters: Los Gatos, CA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  85. Alpha Tau Omega Fraternity

    EIN 951689420 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Alpha Tau Omega Fraternity Iota Nu

    EIN 770274148 · Headquarters: Goleta, CA, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  87. Alpha Tau Omega House Assoc C/o Edward Hulsy

    EIN 946078276 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Alpha Theta Chapter of Omega Nu

    EIN 946108278 · Headquarters: WATSONVILLE, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Alpha Treatment Centers

    EIN 330233533 · Headquarters: RIVERSIDE, CA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990

  90. Alpha Universal Corporation

    EIN 731701189 · Headquarters: ROWLAND HGHTS, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Alpha Upsilon Alumni Corporation of San Luis Obispo

    EIN 952467125 · Headquarters: NEWARK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. Alpha Upsilon-delta Upsilon Alumni Foundation

    EIN 912162490 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Alpha West Empowerment Foundation

    EIN 873436272 · Headquarters: Culver City, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Alpha Xi Building Association Kappa Alpha House Corp

    EIN 946107162 · Headquarters: BERKELEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Alpha Xi Delta Alumnae Association of San Diego Ca

    EIN 814091623 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Alpha Xi Delta Building Corporation

    EIN 331888108 · Headquarters: Fresno, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Alpha Youth Soccer Academy Inc

    EIN 465647000 · Headquarters: SANTA CLARITA, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  98. Alpha Zeta Alumna

    EIN 956097068 · Headquarters: TORRANCE, CA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. Alpha Zeta Association of Pi Kappa Phi Corp

    EIN 930388548 · Headquarters: MORAGA, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  100. Alpha Zeta Association of Theta Xi

    EIN 956056939 · Headquarters: Los Angeles, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

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