Nonprofits in Walnut Creek, California

Nonprofits in Walnut Creek, California. Browse 877 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. 180 Counseling Center Inc

    EIN 455344211 · Headquarters: walnut creek, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. 2G SF

    EIN 833456061 · Headquarters: WALNUT CREEK, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. A Fighting Chance 4 U

    EIN 392620776 · Headquarters: WALNUT CREEK, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Academy of Airway and Gnathologic Orthopedics Inc

    EIN 237175416 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Achievement U Inc

    EIN 800724825 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  6. Active Reading Clinic

    EIN 680288669 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Adopt a Coast Family

    EIN 203501832 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Adoptions and Aid International

    EIN 522145236 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  9. Adults Toward Independent Living

    EIN 510203817 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Africa Deep Tech Foundation

    EIN 992477560 · Headquarters: WALNUT CREEK, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. After School Music Foundation

    EIN 991580686 · Headquarters: Walnut Creek, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Afterschool Futbol Inc

    EIN 933521561 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Ag Health Care Inc

    EIN 030425168 · Headquarters: WALNUT CREEK, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Agape Eleos Ministries International Foundation

    EIN 943312635 · Headquarters: Walnut Creek, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. Al Judiy Academy

    EIN 922037642 · Headquarters: Walnut Creek, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Alameda County Association of Insurance & Financial Asvisors

    EIN 942727993 · Headquarters: Walnut Creek, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. Alan Neys Memorial Fund

    EIN 311760009 · Headquarters: WALNUT CREEK, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Albany Lions Club Foundation Inc

    EIN 680486413 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Alcohol and Drug Abuse Council of Contra Costa Inc

    EIN 942524794 · Headquarters: Walnut Creek, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Alpha Omega House Corporation Co Josh Kuempel

    EIN 941657146 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  21. Alpineearth Inc

    EIN 461655047 · Headquarters: Walnut Creek, CA, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  22. Amateur Atheltic Union of the United States Inc

    EIN 900982627 · Headquarters: walnut creek, CA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  23. American Association of Healthcare Administrative Management

    EIN 943087824 · Headquarters: Walnut Creek, CA, US · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. American Dream 4 Everyone Corporation

    EIN 871334234 · Headquarters: Walnut Creek, CA, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. American Horse Management Society Inc

    EIN 931942724 · Headquarters: Walnut Creek, CA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. American Inns of Court Foundation 30313 Robert G Mcgrath Chapter

    EIN 680411181 · Headquarters: WALNUT CREEK, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. American Sokol Organization and Educational and Physical Culture O

    EIN 940528756 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. American Womens Lawn Bowls Association Memorial Foundtn Inc

    EIN 593280186 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  29. Amici Lovanienses Inc

    EIN 461274501 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Amigos De Animales De San Miguel De Allende

    EIN 260129596 · Headquarters: Walnut Creek, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Ancient Mystical Order of Rosae Crucis

    EIN 946122294 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Andrew E & Annie Lin Foundation

    EIN 911811366 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Angels for Minis

    EIN 463585451 · Headquarters: Walnut Creek, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Anterior Cruciate Ligament Study

    EIN 341737883 · Headquarters: Walnut Creek, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Anthony Lavia and Roseanna Lavia Foundation

    EIN 203895613 · Headquarters: WALNUT CREEK, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  36. Antioch Hillcrest Terrace Inc

    EIN 911792288 · Headquarters: WALNUT CREEK, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Antioch Rivertown Senior Housing Inc

    EIN 943135213 · Headquarters: WALNUT CREEK, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Aria Club Inc

    EIN 800382654 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  39. Arm of Care Inc

    EIN 461242916 · Headquarters: Walnut Creek, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. Arnew Foundation

    EIN 911854933 · Headquarters: WALNUT CREEK, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990

  41. Arrive&thrive

    EIN 814073042 · Headquarters: Walnut Creek, CA, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Art of Living Foundation

    EIN 770240101 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Artesana Foundation Incorporated

    EIN 471668506 · Headquarters: Walnut Creek, CA, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Ashmolean Singers Inc

    EIN 995066526 · Headquarters: WALNUT CREEK, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Asociacion Hispana Del Cancer

    EIN 841690144 · Headquarters: Walnut Creek, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Assist Sports Academy Inc

    EIN 994340109 · Headquarters: Walnut Creek, CA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Assistance League of Diablo Valley

    EIN 941730025 · Headquarters: WALNUT CREEK, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Assoc Environ Contr Ind Promo Trust

    EIN 300167951 · Headquarters: WALNUT CREEK, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Association of Construction Employers

    EIN 943220494 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Association of Demolition Contractors

    EIN 300513025 · Headquarters: WALNUT CREEK, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Association of Demolition Contractors Contract Admin

    EIN 306207848 · Headquarters: Walnut Creek, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  52. Association of Environmental Contractors

    EIN 300154426 · Headquarters: WALNUT CREEK, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Association of Traditional Hooking Artists

    EIN 814991611 · Headquarters: Walnut Creek, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Atlantic Arts Museum Inc

    EIN 273239800 · Headquarters: Walnut Creek, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Aunt Annas Reptile Rescue

    EIN 921501165 · Headquarters: Walnut Creek, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Automotive Service Councils of California

    EIN 943257715 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Ayaks Helping Hands

    EIN 822127624 · Headquarters: WALNUT CREEK, CA, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-T

  58. BahaiTeachings.org

    EIN 472907496 · Headquarters: WALNUT CREEK, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Balboa Terrace Homes Association Co Bay Area Property Services

    EIN 940302570 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Bali Animal Welfare Association

    EIN 272127234 · Headquarters: WALNUT CREEK, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Bancroft Elementary School Parent- Faculty Club 29

    EIN 680014955 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Bancroft Senior Homes Inc C/o Christian Church Homes

    EIN 943286122 · Headquarters: WALNUT CREEK, CA, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  63. Barcelon Associates Management Corporation

    EIN 237061992 · Headquarters: Walnut Creek, CA, United States · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Baseball Wives Charitable Foundation

    EIN 205670147 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Bay Area Alliance for Youth and Family Services Inc

    EIN 753066256 · Headquarters: WALNUT CREEK, CA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990

  66. Bay Area Equestrian Club

    EIN 471798644 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  67. Bay Area Faith Home Corporation

    EIN 880971874 · Headquarters: Walnut Creek, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Bay Area LEEDS

    EIN 833965064 · Headquarters: Walnut Creek, CA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Bay Area Mormon Studies Council

    EIN 853268500 · Headquarters: Walnut Creek, CA, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Bay Area Wine Project Inc

    EIN 651168501 · Headquarters: Walnut Creek, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  71. Bay Cities Racing Pigeon Combine Inc

    EIN 941732167 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Berean Christian High School Foundation

    EIN 851000751 · Headquarters: Walnut Creek, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Berean Christian High School of Contra Costa County

    EIN 941719776 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Bernard H & Bette Beechen Kaplan Foundation

    EIN 943334453 · Headquarters: Walnut Creek, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  75. Bethany Center Foundation of San Francisco

    EIN 203282466 · Headquarters: WALNUT CREEK, CA, USA · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  76. Better Soils Better Lives

    EIN 851706511 · Headquarters: Walnut Creek, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Bi-Bett

    EIN 941702064 · Headquarters: WALNUT CREEK, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Biblical Counseling Ministries Worldwide Inc

    EIN 562579288 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Birches Foundation

    EIN 954124447 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. Bnai Brith International

    EIN 237524789 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Bnai Brith International

    EIN 237524820 · Headquarters: Walnut Creek, CA, US · Human Services · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  82. Books for the Barrios Inc

    EIN 680241582 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Boomers Forever

    EIN 464459688 · Headquarters: WALNUT CREEK, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Bowes Family Foundation

    EIN 200489340 · Headquarters: Walnut Creek, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  85. Boys Team Charity Inc

    EIN 472516720 · Headquarters: Walnut Creek, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Boys Team Charity Inc

    EIN 812350230 · Headquarters: WALNUT CREEK, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. BPOE Walnut Creek Lodge 1811

    EIN 941145885 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Bravehearts Unlimited Inc

    EIN 920722050 · Headquarters: Walnut Creek, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Brentwood 202 Senior Housing Inc

    EIN 680343127 · Headquarters: WALNUT CREEK, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Bridge Human Resources

    EIN 992977503 · Headquarters: Walnut Creek, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Bridge of Hope World

    EIN 371771045 · Headquarters: Walnut Creek, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Buds to Blossoms

    EIN 454990494 · Headquarters: Walnut Creek, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Buena Vista Children's Center Inc

    EIN 680447901 · Headquarters: WALNUT CREEK, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Buena Vista Elementary Parent Teacher Association

    EIN 946171365 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. Builders Industry Promotion Trust Fund

    EIN 943156951 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Busters Buddies

    EIN 474124415 · Headquarters: Walnut Creek, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Bytesizedsecurity

    EIN 993551319 · Headquarters: Walnut Creek, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Cal Baseball Foundation Inc

    EIN 273544183 · Headquarters: Walnut Creek, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Cal Newspaper Adv Executives Cnaea

    EIN 943051676 · Headquarters: Walnut Creek, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  100. California & Nevada Civil Engineers and Land Surveyors Association Inc

    EIN 680027956 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

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