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. Neurokidz Inc

    EIN 842532706 · Headquarters: San Jose, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Neurolab 360

    EIN 862809250 · Headquarters: ENCINITAS, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Neurolinx Research Institute

    EIN 263461502 · Headquarters: LA JOLLA, CA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  4. Neurological Health International

    EIN 203568702 · Headquarters: SANTA BARBARA, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Neurology Innovation Inc

    EIN 473407998 · Headquarters: Stanford, CA, US · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Neuronote

    EIN 850861499 · Headquarters: Laguna Niguel, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Neuropathy Action Foundation

    EIN 204792248 · Headquarters: Santa Ana, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Neuropsychology Foundation

    EIN 953875846 · Headquarters: Sun Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Neuroscience Ethics and Technology

    EIN 882778667 · Headquarters: SAUSALITO, CA, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  10. Neurosciences Education and Research Foundation

    EIN 330159467 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Neurosciences for All

    EIN 422302289 · Headquarters: ALHAMBRA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Neurosciences Research Foundation Incorporated

    EIN 046071592 · Headquarters: LA JOLLA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Neurosciences Support Corporation

    EIN 133689910 · Headquarters: La Jolla, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Neurospring Inc

    EIN 204768612 · Headquarters: NAPA, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Neurosurgical Fellowship Corporation

    EIN 954590280 · Headquarters: PASADENA, CA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  16. Neurosurgical Peruvian American Foundatn

    EIN 330706714 · Headquarters: HUNTINGTON BEACH, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  17. Neurosurgical Society of America

    EIN 146032448 · Headquarters: CORONADO, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Neurotalent Works Inc

    EIN 834294177 · Headquarters: PASADENA, CA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. Neurotechnology Development Foundation

    EIN 261850573 · Headquarters: San Francisco, CA, US · Medical Research · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  20. Neuroticos Anonimos Alto Desierto Inc

    EIN 993892734 · Headquarters: Victorville, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Neurovascular Foundation

    EIN 474564386 · Headquarters: LOS ANGELES, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Neurovascular Training Foundation

    EIN 923118974 · Headquarters: San Bernardino, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Neutra Institute for Survival Through Design

    EIN 952471770 · Headquarters: PACIFIC GROVE, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  24. Neutral Zone Inc

    EIN 384266500 · Headquarters: TULARE, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Nevada Advocates for Planned Parenthood Affiliates

    EIN 743234716 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Nevada Association of Land Surveyors

    EIN 237328163 · Headquarters: SANTA ROSA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Nevada Beef Council

    EIN 743094747 · Headquarters: ROCKLIN, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Nevada California Oregon Railway

    EIN 680474919 · Headquarters: Alturas, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Nevada City Chamber of Commerce

    EIN 940711663 · Headquarters: Nevada City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Nevada City Community Broadcast Group

    EIN 942846388 · Headquarters: NEVADA CITY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  31. Nevada City Faculty Association

    EIN 680310566 · Headquarters: Nevada City, CA, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Nevada City Farmers Market Association

    EIN 262772744 · Headquarters: Nevada City, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Nevada City Little League

    EIN 946140927 · Headquarters: NEVADA CITY, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Nevada City Police Officers Association

    EIN 680161996 · Headquarters: Nevada City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Nevada City School of the Arts

    EIN 453591730 · Headquarters: NEVADA CITY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Nevada City Schools Foundation

    EIN 943171955 · Headquarters: Nevada City, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. Nevada County Agricultural Youth Boosters

    EIN 680186481 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Nevada County All Veterans Stand Down

    EIN 043757359 · Headquarters: Grass Valley, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Nevada County Alliance

    EIN 841959984 · Headquarters: NEVADA CITY, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Nevada County Association for the Developmentally Disabled

    EIN 942421897 · Headquarters: Grass Valley, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Nevada County Association of Realtors Foundation Inc

    EIN 460810850 · Headquarters: Grass Valley, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Nevada County Beekeeping Association

    EIN 993477168 · Headquarters: Grass Valley, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Nevada County Bocce Club

    EIN 471027145 · Headquarters: PENN VALLEY, CA, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  44. Nevada County Builders Exchange Inc

    EIN 941544508 · Headquarters: GRASS VALLEY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. Nevada County Camera Club

    EIN 922130468 · Headquarters: Penn Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Nevada County Certified Growers Market Inc

    EIN 680408327 · Headquarters: Grass Valley, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Nevada County Chernobyl Childrens Project

    EIN 680419616 · Headquarters: GRASS VALLEY, CA, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Nevada County Cinderella Project

    EIN 474869302 · Headquarters: Grass Valley, CA, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  49. Nevada County Citizens for Choice

    EIN 680479729 · Headquarters: GRASS VALLEY, CA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Nevada County Composers Coalition

    EIN 911801259 · Headquarters: Nevada City, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Nevada County Concert Band

    EIN 810559916 · Headquarters: NEVADA CITY, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Nevada County Cultural Preservation Trust

    EIN 680177238 · Headquarters: NEVADA CITY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Nevada County Deputy Sheriffs Association

    EIN 680202428 · Headquarters: NEVADA CITY, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Nevada County Diaper Drive

    EIN 383794515 · Headquarters: Penn Valley, CA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Nevada County Digital Media Center

    EIN 274101899 · Headquarters: GRASS VALLEY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Nevada County Dog Club

    EIN 460935731 · Headquarters: Grass Vslley, CA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  57. Nevada County Economic Resource Council Foundation Inc

    EIN 200798542 · Headquarters: Grass Valley, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. Nevada County Economic Resource Council Inc

    EIN 680366342 · Headquarters: GRASS VALLEY, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Nevada County Employees Association

    EIN 942410406 · Headquarters: Grass Valley, CA, US · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  60. Nevada County Fairgrounds Foundation

    EIN 203558740 · Headquarters: GRASS VALLEY, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990

  61. Nevada County Farm Bureau

    EIN 941569124 · Headquarters: Grass Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Nevada County Farm Bureau Foundation

    EIN 822988357 · Headquarters: Nevada City, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Nevada County Fire Chiefs Association

    EIN 680042889 · Headquarters: Grass Valley, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Nevada County Food & Toy Run

    EIN 943314261 · Headquarters: Nevada City, CA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Nevada County Foxwood Estates Homeowners Association

    EIN 020649326 · Headquarters: Grass Valley, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Nevada County Gem & Mineral Society

    EIN 946140395 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Nevada County Genealogical Society

    EIN 680225772 · Headquarters: Cedar Ridge, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Nevada County Girls Softball Association

    EIN 943203664 · Headquarters: Grass Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Nevada County Grown

    EIN 261821033 · Headquarters: GRASS VALLEY, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  70. Nevada County Habitat For Humanity

    EIN 680383595 · Headquarters: Grass Valley, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Nevada County Historical Society

    EIN 946103014 · Headquarters: NEVADA CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Nevada County Housing Development Corporation

    EIN 942799613 · Headquarters: Auburn, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Nevada County Italian Cultural Foundation

    EIN 272211168 · Headquarters: GRASS VALLEY, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  74. Nevada County Law Enforcement & Fire Protection Council

    EIN 680426742 · Headquarters: AUBURN, CA, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  75. Nevada County Midwives Collective

    EIN 821643754 · Headquarters: Nevada City, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Nevada County Narrow Gauge Project

    EIN 680327319 · Headquarters: NEVADA CITY, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Nevada County Pets In Need

    EIN 371770757 · Headquarters: Grass Valley, CA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Nevada County Pride

    EIN 365079977 · Headquarters: Nevada City, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Nevada County Probation Poa

    EIN 201571400 · Headquarters: NEVADA CITY, CA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Nevada County Professional Firefighters

    EIN 680420602 · Headquarters: Grass Valley, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Nevada County Regional Chambers of Commerce

    EIN 273236632 · Headquarters: GRASS VALLEY, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  82. Nevada County Republican Women Federated

    EIN 680427029 · Headquarters: GRASS VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Nevada County Sheriff's Heart

    EIN 932769904 · Headquarters: NEVADA CITY, CA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Nevada County Sheriffs Management Association

    EIN 202928274 · Headquarters: NEVADA CITY, CA, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Nevada County Sheriffs Search & Rescue I

    EIN 680363053 · Headquarters: NEVADA CITY, CA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Nevada County Skate

    EIN 922261403 · Headquarters: Grass Valley, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Nevada County Sportsmen Inc

    EIN 946256647 · Headquarters: NEVADA CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Nevada County Tea Party Patriots

    EIN 264788719 · Headquarters: Grass Valley, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Nevada County Travel Club Incorporated

    EIN 237448283 · Headquarters: NEVADA CITY, CA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Nevada County Vet Disaster Response Team

    EIN 364721591 · Headquarters: Grass Valley, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Nevada County Wheelchair Sports Association

    EIN 680050278 · Headquarters: Grass Valley, CA, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  92. Nevada County Winery Association

    EIN 680433314 · Headquarters: Grass Valley, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. Nevada County Woods Riders Inc

    EIN 680361979 · Headquarters: Grass Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Nevada County Wrestling Support Group

    EIN 680476634 · Headquarters: grass valley, CA, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Nevada Credit Union League Inc

    EIN 880106501 · Headquarters: ONTARIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Nevada Education Fund for Planned Parenthood Affiliates

    EIN 264715618 · Headquarters: OAKLAND, CA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Nevada Golf Course Owners Association

    EIN 364521171 · Headquarters: SACRAMENTO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Nevada Indoor Tennis Facility Inc

    EIN 872958715 · Headquarters: Newcastle, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Nevada Joint Union High Sch Dist Fnd

    EIN 680384190 · Headquarters: Grass Valley, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Nevada Land Surveyors Education Foundation

    EIN 811759453 · Headquarters: Santa Rosa, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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