Nonprofits in Larkspur, California

Nonprofits in Larkspur, California. Browse 119 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. Aauw Marin Scholarship Fund

    EIN 010755779 · Headquarters: Larkspur, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Alfred and Hanna Fromm Foundation

    EIN 823612888 · Headquarters: Larkspur, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. American Federation of Teachers Aft 1985 Tamalpais Federation

    EIN 237042727 · Headquarters: Larkspur, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Americas Most Cost Effective Charities

    EIN 273132554 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  5. Arrowsmith Foundation

    EIN 263599484 · Headquarters: larkspur, CA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Bay Area Cabaret

    EIN 201119129 · Headquarters: LARKSPUR, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Be the Influence

    EIN 825093627 · Headquarters: Larkspur, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Bridge Program Corp

    EIN 824200572 · Headquarters: Larkspur, CA, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  9. By the Bay Health

    EIN 942890791 · Headquarters: LARKSPUR, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Cali Rock

    EIN 825279020 · Headquarters: Larkspur, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  11. Cancercure of America- Care Understand Research & End

    EIN 810648432 · Headquarters: LARKSPUR, CA, USA · Medical Research · Latest available filing year: 2018 · Primary form: IRS Form 990

  12. Catholic Service Organizations of America

    EIN 451679647 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  13. Central Marin Police Officers Association Inc

    EIN 942741937 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Chalk4peace Inc

    EIN 208913481 · Headquarters: Larkspur, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  15. Charities Under 5 Percent Overhead

    EIN 273132492 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990

  16. Charity Without Borders

    EIN 943148590 · Headquarters: LARKSPUR, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2018 · Primary form: IRS Form 990

  17. Childrens Charitable Alliance

    EIN 943232038 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990

  18. Childrens Charities of America

    EIN 943148588 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  19. Childrens Cottage

    EIN 946001250 · Headquarters: LARKSPUR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Childrens Med Res Charities of Amer Dba Childrens Med & Res Char of Amer

    EIN 270093393 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  21. Christian Childrens Charities

    EIN 452919697 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  22. Clearport Technology Group

    EIN 201247407 · Headquarters: Larkspur, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  23. Connecting for Better Health

    EIN 934221188 · Headquarters: Larkspur, CA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Corte Madera Larkspur Mothers Club Inc

    EIN 834078691 · Headquarters: Larkspur, CA, US · Public & Societal Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  25. Corte Madera Larkspur School Foundation

    EIN 942934350 · Headquarters: LARKSPUR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. CouncilONE Advisors

    EIN 260327813 · Headquarters: Larkspur, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Educate Americathe Education School Support and Scholarship Funds Coalition

    EIN 943193387 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  28. Environmental Health Network

    EIN 943072515 · Headquarters: Larkspur, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  29. Equality Justice and Compassion for All

    EIN 331114502 · Headquarters: Larkspur, CA, US · Crime & Legal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  30. Foundation in the Memory of Sister Rose Thering Inc

    EIN 934909392 · Headquarters: Larkspur, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Free and Accepted Masons of CA Ross Valley No 556

    EIN 941019619 · Headquarters: Larkspur, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Friends of Corte Madera Creek Watershed

    EIN 680365270 · Headquarters: LARKSPUR, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Friends of the Fromm Institute for Life-Long Learning

    EIN 942427266 · Headquarters: Larkspur, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Friends of the Larkspur Library

    EIN 272221613 · Headquarters: LARKSPUR, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. God Accepting the Exiled

    EIN 943051281 · Headquarters: Larkspur, CA, US · Youth Development · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  36. Golden Gate Learning Foundation

    EIN 830951115 · Headquarters: LARKSPUR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Gracesigns

    EIN 473032197 · Headquarters: LARKSPUR, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Griffin Phoenix Foundation

    EIN 680398515 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  39. Harmony Wellness Foundation

    EIN 994638116 · Headquarters: Larkspur, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Hispanic United Fund Dba Hispanic & Latino Charities of the Us & Americas

    EIN 680455509 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990

  41. Honore Farm and Mill

    EIN 814325307 · Headquarters: Larkspur, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Human Care Charities of America

    EIN 463016556 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  43. Humankind Humankindness

    EIN 861755698 · Headquarters: Larkspur, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Icare Travel Foundation

    EIN 272534533 · Headquarters: Larkspur, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Indoor Sports Club Inc

    EIN 946081419 · Headquarters: LARKSPUR, CA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  46. Jewish Charities of America

    EIN 680473577 · Headquarters: LARKSPUR, CA, USA · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990

  47. John Brockway Huntington Foundation C/o Julie De Polo President

    EIN 943252483 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  48. Kingsdale - Scirica Foundation Trust Nina Kingsdale Ttee

    EIN 066367001 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. Lark Theater

    EIN 200402743 · Headquarters: LARKSPUR, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Larkspur Chamber of Commerce

    EIN 943160224 · Headquarters: Larkspur, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Larkspur Community Foundation

    EIN 463512067 · Headquarters: LARKSPUR, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Larkspur Library Foundation

    EIN 942466558 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Larkspur Miscellaneous Employees Association

    EIN 811994569 · Headquarters: Larkspur, CA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Larkspur Rec'ing Crew

    EIN 465244083 · Headquarters: LARKSPUR, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. Larkspur Volunteer Fire Foundation Inc

    EIN 946000831 · Headquarters: LARKSPUR, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Living Beyond Statistics

    EIN 461894141 · Headquarters: Larkspur, CA, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Madrone Canyon Nrg

    EIN 834490994 · Headquarters: Larkspur, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Maier Family Foundation

    EIN 943289365 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Marin Advocates for Children

    EIN 680170143 · Headquarters: Larkspur, CA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2018 · Primary form: IRS Form 990

  60. Marin Brain Injury Network Schurig Center for Brain Injury Recovery

    EIN 680105213 · Headquarters: Larkspur, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Marin County Athletic League

    EIN 941661820 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Marin County Chapter Military Officers Association of America

    EIN 946130872 · Headquarters: Larkspur, CA, US · Crime & Legal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  63. Marin Interfaith Task Force

    EIN 680327501 · Headquarters: LARKSPUR, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Marin Musical Theatre Company

    EIN 475249781 · Headquarters: Larkspur, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Marin Primary & Middle School

    EIN 942302389 · Headquarters: LARKSPUR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Marinspace.org

    EIN 943162784 · Headquarters: LARKSPUR, CA, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990

  67. May and Stanley Smith Charitable Trust

    EIN 946622075 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. Mcgovern Family Pancreatic Cancer

    EIN 824150876 · Headquarters: LARKSPUR, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. New Mission Community Fund

    EIN 462928752 · Headquarters: LARKSPUR, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Newton & Rochelle Becker Charitable Trus

    EIN 203822168 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  71. Nightingale Refugee Relief Corp

    EIN 920719079 · Headquarters: Larkspur, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Pandemic Response Organization Inc

    EIN 872317745 · Headquarters: LARKSPUR, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Patty and Jack Wright Foundation C/o John Mclintic

    EIN 261207910 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Price Automobile Foundation

    EIN 923498876 · Headquarters: Larkspur, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  75. Price Family Foundation Dba Tom and Gwen Price Family Foundation

    EIN 900624194 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Prosperity Space

    EIN 463928855 · Headquarters: Larkspur, CA, US · Science & Technology · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  77. Pta California Congress of Parents Hall Middle Pta

    EIN 946112319 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Public Employees Emergency Relief

    EIN 208368302 · Headquarters: LARKSPUR, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2010 · Primary form: IRS Form 990

  79. Rebel Girls Foundation

    EIN 862880276 · Headquarters: Larkspur, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  80. Redwood Grapplers Club

    EIN 680525479 · Headquarters: Larkspur, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  81. Redwood High Music Boosters

    EIN 273289992 · Headquarters: LARKSPUR, CA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Redwood High Ptsa

    EIN 205987365 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Redwood High School Benchwarmers

    EIN 200315109 · Headquarters: Larkspur, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Redwood High School Foundation

    EIN 680396973 · Headquarters: LARKSPUR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Redwood High School Hoops Club Incorporated

    EIN 273988269 · Headquarters: LARKSPUR, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Redwood High School Pigskin Club

    EIN 942976325 · Headquarters: Larkspur, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Refugia Marin

    EIN 920458533 · Headquarters: LARKSPUR, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Remillard Cottage Board

    EIN 942890810 · Headquarters: LARKSPUR, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Riding Wild

    EIN 832509224 · Headquarters: Larkspur, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Rotary Club of Marin Sunrise Foundation

    EIN 462070492 · Headquarters: Larkspur, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Rotary International

    EIN 680155770 · Headquarters: Larkspur, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. San Anselmo Police Officers Association

    EIN 943174312 · Headquarters: Larkspur, CA, US · Crime & Legal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. San Francisco Bay Area History Foundation

    EIN 205628034 · Headquarters: Larkspur, CA, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  94. Shabbos Shul

    EIN 943074638 · Headquarters: Larkspur, CA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  95. Silva Watson Moonwalk Fund

    EIN 943286835 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Social Good Project

    EIN 461694735 · Headquarters: Larkspur, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  97. Soulfully Foundation

    EIN 333396305 · Headquarters: LARKSPUR, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Sports Charities USA - Supporting Youth Disabled and National Team Athletics

    EIN 470863988 · Headquarters: LARKSPUR, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990

  99. Stanley Smith Horticultural Trust

    EIN 946209165 · Headquarters: LARKSPUR, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Strata Habitat Foundation

    EIN 201778396 · Headquarters: LARKSPUR, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

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