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. Psi Chi the International Honor Society in Psychology

    EIN 237333588 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Psi Chi the International Honor Society in Psychology

    EIN 432119300 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Psi Chi the International Honor Society in Psychology

    EIN 463426520 · Headquarters: Merced, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Psi Chi the International Honor Society in Psychology

    EIN 471950458 · Headquarters: Alhambra, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Psi Chi the International Honor Society in Psychology

    EIN 510241411 · Headquarters: CLAREMONT, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Psi Chi the International Honor Society in Psychology

    EIN 510241454 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Psi Chi the International Honor Society in Psychology

    EIN 510254936 · Headquarters: BERKELEY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Psi Chi the International Honor Society in Psychology

    EIN 510254954 · Headquarters: CHICO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Psi Chi the International Honor Society in Psychology

    EIN 521236501 · Headquarters: La Mirada, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Psi Chi the International Honor Society in Psychology

    EIN 521269120 · Headquarters: Pomona, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Psi Chi the International Honor Society in Psychology

    EIN 521276041 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Psi Chi the International Honor Society in Psychology

    EIN 521538511 · Headquarters: Turlock, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Psi Chi the International Honor Society in Psychology

    EIN 521538515 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Psi Chi the International Honor Society in Psychology

    EIN 743033040 · Headquarters: AZUSA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Psi Chi the International Honor Society in Psychology

    EIN 753237092 · Headquarters: Claremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Psi Chi the International Honor Society in Psychology

    EIN 770300745 · Headquarters: Santa Cruz, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Psi Chi the International Honor Society in Psychology

    EIN 770324532 · Headquarters: Thousand Oaks, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Psi Chi the International Honor Society in Psychology

    EIN 812637722 · Headquarters: Palo Alto, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Psi Chi the International Honor Society in Psychology

    EIN 954357223 · Headquarters: Claremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Psi Chi the National Honor Society in Psychology

    EIN 237051099 · Headquarters: Los Angeles, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  21. Psi Chi the National Honor Society in Psychology

    EIN 237085080 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Psi Chi the National Honor Society in Psychology

    EIN 237132089 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Psi Chi the National Honor Society in Psychology

    EIN 237161370 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Psi Chi the National Honor Society in Psychology

    EIN 237333589 · Headquarters: Carson, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  25. Psi Chi the National Honor Society in Psychology

    EIN 330619287 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Psi Chi the National Honor Society in Psychology

    EIN 330650025 · Headquarters: La Jolla, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Psi Chi the National Honor Society in Psychology

    EIN 333803558 · Headquarters: Atherton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Psi Chi the National Honor Society in Psychology

    EIN 472918475 · Headquarters: Rancho Palos Verdes, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Psi Chi the National Honor Society in Psychology

    EIN 510202275 · Headquarters: Whittier, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Psi Chi the National Honor Society in Psychology

    EIN 510241406 · Headquarters: SANTA BARBARA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Psi Chi the National Honor Society in Psychology

    EIN 510254916 · Headquarters: Stanford, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  32. Psi Chi the National Honor Society in Psychology

    EIN 510254950 · Headquarters: San Bernardino, CA, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Psi Chi the National Honor Society in Psychology

    EIN 510255074 · Headquarters: Redlands, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Psi Chi the National Honor Society in Psychology

    EIN 521269123 · Headquarters: Angwin, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Psi Chi the National Honor Society in Psychology

    EIN 521276042 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Psi Chi the National Honor Society in Psychology

    EIN 521276044 · Headquarters: Malibu, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Psi Chi the National Honor Society in Psychology

    EIN 521276057 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Psi Chi the National Honor Society in Psychology

    EIN 521276058 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Psi Chi the National Honor Society in Psychology

    EIN 521294619 · Headquarters: DAVIS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Psi Chi the National Honor Society in Psychology

    EIN 521538510 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Psi Chi the National Honor Society in Psychology

    EIN 521538512 · Headquarters: Arcata, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Psi Chi the National Honor Society in Psychology

    EIN 521539095 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Psi Chi the National Honor Society in Psychology

    EIN 521539697 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Psi Chi the National Honor Society in Psychology

    EIN 521620308 · Headquarters: Claremont, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  45. Psi Chi the National Honor Society in Psychology

    EIN 621357400 · Headquarters: Rohnert Park, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Psi Chi the National Honor Society in Psychology

    EIN 621357401 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Psi Chi the National Honor Society in Psychology

    EIN 621357402 · Headquarters: Orange, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Psi Chi the National Honor Society in Psychology

    EIN 680269520 · Headquarters: Hayward, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Psi Chi the National Honor Society in Psychology

    EIN 753155513 · Headquarters: Burbank, CA, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Psi Chi the National Honor Society in Psychology

    EIN 770300737 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Psi Chi the National Honor Society in Psychology

    EIN 770300747 · Headquarters: Santa Clara, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Psi Chi the National Honor Society in Psychology

    EIN 814444167 · Headquarters: Fullerton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Psi Chi the National Honor Society in Psychology

    EIN 912055502 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Psi Chi the National Honor Society in Psychology

    EIN 912065103 · Headquarters: San Marcos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Psi Chi the National Honor Society in Psychology

    EIN 912066790 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Psi Chi the National Honor Society in Psychology

    EIN 931178271 · Headquarters: Santa Barbara, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Psi Chi the National Honor Society in Psychology

    EIN 943152081 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Psi Chi the National Honor Society in Psychology

    EIN 943214035 · Headquarters: Belmont, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Psi Chi the National Honor Society in Psychology

    EIN 943239310 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Psi Chi the National Honor Society in Psychology

    EIN 943298821 · Headquarters: Irvine, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Psi Chi the National Honor Society in Psychology

    EIN 954237728 · Headquarters: La Verne, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Psi Chi the National Honor Society in Psychology

    EIN 956195072 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Psi Chi the National Honor Society in Psychology

    EIN 956220762 · Headquarters: Fullerton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Psi Chi the National Honor Society in Psychology

    EIN 956220763 · Headquarters: Northridge, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Psi Chi the National Honor Society in Psychology

    EIN 956220764 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  66. Psi Chi the National Honor Society in Psycology

    EIN 300524159 · Headquarters: Camarillo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Psi Delta Sigma Association

    EIN 956066446 · Headquarters: Corona, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Psi Delta Sigma Inc

    EIN 956135755 · Headquarters: Corona, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Psi Eta Chapter- Chi Eta Phi

    EIN 475208473 · Headquarters: Rancho Cucamonga, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Psi Mu Chapterof Zeta Phi Beta Sorority Incorporated

    EIN 825157008 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Psi of Alpha Delta Pi Corp C/o Allworth Tax Solutions

    EIN 942542402 · Headquarters: PLEASANT HILL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Psi Omega Fraternity Inc Beta Delta Chapter

    EIN 521293568 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  73. Psi Omega Fraternity-upsilon Chapter

    EIN 237031883 · Headquarters: LOS ANGELES, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Psi Omega House Association Incorporated Beta Delta Chapter

    EIN 941189778 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. Psi Tau Zeta Chapter of Zeta Phi Beta Sorority Inc

    EIN 371956743 · Headquarters: San Diego, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Psi Upsilon Lambda Omega Sigma Corp Oration

    EIN 393906274 · Headquarters: Malibu, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Psia-w Ski Education Foundation

    EIN 770381837 · Headquarters: TRUCKEE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Psinq

    EIN 932505953 · Headquarters: TARZANA, CA, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Pslf Simplifier

    EIN 872304044 · Headquarters: Oceanside, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Psoriasis & Psoriatic Arthritis Clinics Multicente

    EIN 821249186 · Headquarters: Roseville, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Psp Advocates for Hope-USA Inc

    EIN 743221116 · Headquarters: Rowland Heights, CA, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  82. Psq Foundation

    EIN 883939469 · Headquarters: Encinitas, CA, US · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  83. Psr Community Outreach Program

    EIN 461592572 · Headquarters: PICO RIVERA, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. Psr Foundation Incorporated

    EIN 883659459 · Headquarters: Tustin, CA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Pssa

    EIN 992384544 · Headquarters: Newcastle, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Pssc Medical Trust C/o Gruen Gruen & Associates

    EIN 276527375 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990

  87. Pssst

    EIN 371789199 · Headquarters: LOS ANGELES, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  88. Pstest Inc

    EIN 842497311 · Headquarters: Palm Springs, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Psv Union Fc

    EIN 352219864 · Headquarters: Palo Alto, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Psycanics Science Institute

    EIN 453458352 · Headquarters: Highland Park, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Psych Crisis

    EIN 882338132 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Psychalive

    EIN 043596695 · Headquarters: Santa Barbara, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  93. Psycharmor Institute Inc

    EIN 465124059 · Headquarters: San Diego, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Psyche and the Sacred a Contemplative Community

    EIN 814623282 · Headquarters: Montrose, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Psyche Minded Inc

    EIN 753099994 · Headquarters: Valencia, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Psyched Radio San Francisco Inc

    EIN 874769920 · Headquarters: San Francisco, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Psychedelia Integration

    EIN 843533842 · Headquarters: Huntington Beach, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Psychedelic Art and History Museum

    EIN 453998830 · Headquarters: Oakland, CA, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  99. Psychedelic Arts and Culture Center

    EIN 934950155 · Headquarters: GRASS VALLEY, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Psychedelic Care Foundation

    EIN 994628636 · Headquarters: Los Angeles, CA, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

First page and all pages