Nonprofits in Fairfax, California

Nonprofits in Fairfax, California. Browse 104 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. Advanced Design Institute

    EIN 680349395 · Headquarters: FAIRFAX, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Advocates for Child Empowerment and Safety

    EIN 465302440 · Headquarters: FAIRFAX, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Association of University Women Inc

    EIN 946099633 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Arizae Foundation

    EIN 824059472 · Headquarters: FAIRFAX, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  5. Art Deco Society of California

    EIN 942861596 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Art Into Acres

    EIN 831293663 · Headquarters: Fairfax, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Bay Area Cuba Community Alliance

    EIN 463702981 · Headquarters: FAIRFAX, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  8. Bay Area Somatic Therapy Center

    EIN 413408298 · Headquarters: Fairfax, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Better World Fund

    EIN 237181907 · Headquarters: Fairfax, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Big Imagination Foundation

    EIN 384364901 · Headquarters: Fairfax, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Blue Monday Foundation

    EIN 680046102 · Headquarters: fairfax, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. California Lichen Society

    EIN 680350700 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. California Teachers Association

    EIN 874660317 · Headquarters: FAIRFAX, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Camp Canal Inc

    EIN 932192948 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Cancer in the Family Relief Fund

    EIN 272915249 · Headquarters: Fairfax, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Cascade Canyon School

    EIN 942835015 · Headquarters: Fairfax, CA, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  17. Circle of Life Midwifery Center

    EIN 943381115 · Headquarters: Fairfax, CA, US · Health Care · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. Compassionate Action Foundation

    EIN 205238192 · Headquarters: FAIRFAX, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  19. Conservation Action Research Network

    EIN 455045474 · Headquarters: FAIRFAX, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Cosmic School Bus

    EIN 993754431 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Crescent Moon Theater Productions

    EIN 842549308 · Headquarters: Fairfax, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Daycaring Preschool

    EIN 942844498 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Ecodads

    EIN 270464178 · Headquarters: Fairfax, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  24. Enlighten Incorporated

    EIN 841029259 · Headquarters: Fairfax, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Fairfax Chamber of Commerce

    EIN 680111249 · Headquarters: FAIRFAX, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  26. Fairfax Fire Wardens Club Inc

    EIN 800181970 · Headquarters: FAIRFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Fairfax Masonic Temple Association

    EIN 941502241 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  28. Fairfax Police Officers Association

    EIN 237405498 · Headquarters: Fairfax, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Fairfax-San Anselmo Childrens Center

    EIN 942186409 · Headquarters: Fairfax, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Five 4 Five

    EIN 431969784 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Free to Succeed

    EIN 462863444 · Headquarters: Fairfax, CA, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Generation to Generation Children of Holocaust Survivors

    EIN 942747278 · Headquarters: fairfax, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  33. Giant Steps of America

    EIN 943309323 · Headquarters: FAIRFAX, CA, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  34. Global Climate Collective

    EIN 332998535 · Headquarters: Fairfax, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. GMOScience

    EIN 931455006 · Headquarters: Fairfax, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. Gnoss Field Flying Club Inc

    EIN 832571719 · Headquarters: Fairfax, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Green Sky Productions

    EIN 465575324 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. Growing Grace Inc

    EIN 862351394 · Headquarters: FAIRFAX, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Guatemala Book Project

    EIN 461274942 · Headquarters: FAIRFAX, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  40. Harrison Foundation

    EIN 364713023 · Headquarters: FAIRFAX, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  41. Healths Angels Incorporated

    EIN 133919815 · Headquarters: Fairfax, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Heartwood Educational Collaborative

    EIN 472834601 · Headquarters: Fairfax, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Jax Fund

    EIN 884177403 · Headquarters: FAIRFAX, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Land and Sea for All

    EIN 993124578 · Headquarters: Fairfax, CA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Laudato Si Challenge Inc

    EIN 825244693 · Headquarters: FAIRFAX, CA, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Lincoln and Friends

    EIN 943145174 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Livingdying Project

    EIN 943069004 · Headquarters: FAIRFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Lotus Dharma Garden Foundation

    EIN 460952731 · Headquarters: Fairfax, CA, USA · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  49. Marin County Bicycle Coalition

    EIN 680419394 · Headquarters: FAIRFAX, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Marin County Police Chiefs Association

    EIN 272390203 · Headquarters: FAIRFAX, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Marin Democratic Socialists of America

    EIN 873152230 · Headquarters: Fairfax, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Marin Museum of Bicycling

    EIN 462932150 · Headquarters: Fairfax, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Marin Pirates Foundation

    EIN 270464597 · Headquarters: Fairfax, CA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  54. Marin Professional Firefighters IAFF Local 1775

    EIN 510226750 · Headquarters: Fairfax, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Marin Residents

    EIN 922693084 · Headquarters: Fairfax, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Marin Soccer League

    EIN 680419340 · Headquarters: FAIRFAX, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Marin Stables & Trails Inc

    EIN 383703054 · Headquarters: FAIRFAX, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Meadow Club

    EIN 940672430 · Headquarters: FAIRFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Meadow Club Foundation

    EIN 920713028 · Headquarters: FAIRFAX, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Memory Dog Inc

    EIN 471780888 · Headquarters: Fairfax, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Miwok Archeological Preserve of Marin

    EIN 237100329 · Headquarters: Fairfax, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Moment Museum

    EIN 510183361 · Headquarters: Fairfax, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  63. Morning Glory Family Foundation C/o Kyle Miller

    EIN 043668208 · Headquarters: FAIRFAX, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Native Sons of the Golden West Fairfax Parlor 307

    EIN 237574727 · Headquarters: FAIRFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Nechung Buddhist Center

    EIN 943377833 · Headquarters: Fairfax, CA, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  66. North Bay Aquatics

    EIN 562334651 · Headquarters: FAIRFAX, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Pachamama Conservation

    EIN 680424800 · Headquarters: Fairfax, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  68. Peace Center of Marin

    EIN 942914133 · Headquarters: Fairfax, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Peter John Filanc Foundation

    EIN 260151707 · Headquarters: FAIRFAX, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  70. Pizza for the Hungry Inc

    EIN 262428939 · Headquarters: Fairfax, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Pro Bono Doula Services of Marin

    EIN 465650166 · Headquarters: Fairfax, CA, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. Pta California Congress of Parents Teachers & Students Inc

    EIN 946184079 · Headquarters: FAIRFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Purna Wellness Center

    EIN 871243383 · Headquarters: Fairfax, CA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Qigong Dharma Inc

    EIN 393456776 · Headquarters: FAIRFAX, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Recharge America Inc

    EIN 830910603 · Headquarters: FAIRFAX, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Recreation Education & Community Incorporated

    EIN 330999031 · Headquarters: Fairfax, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. Resource Renewal Institute

    EIN 680038012 · Headquarters: FAIRFAX, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Robert W Kiersted Memorial Scholarship

    EIN 943064364 · Headquarters: Fairfax, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  79. Ross Valley Charter School

    EIN 471755679 · Headquarters: FAIRFAX, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Rotary International

    EIN 743043153 · Headquarters: Fairfax, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. San Rafael Harbor Rotary Club Found

    EIN 205313756 · Headquarters: FAIRFAX, CA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Seiderman Legacy Childrens Fund

    EIN 991980364 · Headquarters: Fairfax, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Shanti Mission America Inc C/o Lynnea Ann Brinkerhoff

    EIN 462121943 · Headquarters: FAIRFAX, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Sleepy Hollow Aquatics

    EIN 943442928 · Headquarters: FAIRFAX, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. Sleepy Hollow Sea Lions Inc

    EIN 473301182 · Headquarters: Fairfax, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Stitchin for Kids

    EIN 473687331 · Headquarters: fairfax, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Sustainable Fairfax Inc

    EIN 800113436 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Tentacles & Wings

    EIN 833776922 · Headquarters: Fairfax, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. The National K-12 Ceramic Exhibition Foundation

    EIN 770606851 · Headquarters: Fairfax, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. The Safe House Education Fund

    EIN 301015891 · Headquarters: FAIRFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Toastmasters International

    EIN 900116479 · Headquarters: Fairfax, CA, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  92. Treat Her Inc

    EIN 873092641 · Headquarters: FAIRFAX, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. United Black Belts of America Foundation Inc

    EIN 680400588 · Headquarters: Fairfax, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  94. Up Ugandas Promise

    EIN 453799147 · Headquarters: Fairfax, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Vilda

    EIN 474492852 · Headquarters: FAIRFAX, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Wellspring Thoroughbreds

    EIN 842115192 · Headquarters: FAIRFAX, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. West Marin Little League 4050316 Little League Baseball Incorporated

    EIN 521225513 · Headquarters: FAIRFAX, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  98. West Marin Youth Soccer League Inc

    EIN 942587371 · Headquarters: Fairfax, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Western States Chapter 10 173D Airborne Brigade Association

    EIN 680517066 · Headquarters: Fairfax, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. White Hill Parents Club

    EIN 680085119 · Headquarters: Fairfax, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

All pages