Unknown & Unclassified nonprofits in California

Unknown & Unclassified nonprofits in California. Browse 48,218 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. Nikkei Choral Federation of Southern California

    EIN 260721879 · Headquarters: Torrance, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Nikkei Credit Union

    EIN 952021710 · Headquarters: GARDENA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Nikkei for Civil Rights and Redress

    EIN 954333841 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Nile AIDS Project

    EIN 275459465 · Headquarters: Redlands, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Niles Canyon Mobilehome Park Residence Club

    EIN 680365922 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Niles Depot Historical Foundation

    EIN 942778604 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Niles Rotary Club

    EIN 946174076 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Niles-centerville Little League

    EIN 237012809 · Headquarters: FREMONT, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Nimbus Camp Daughters of Utah Pioneers

    EIN 270653592 · Headquarters: Rancho Cordova, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Niner Empire of Fresno

    EIN 464128276 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Nineteeners Golf Club

    EIN 843473740 · Headquarters: LAGUNA HILLS, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Ninety-first Bombardment Group H Memorial Association Inc

    EIN 911484061 · Headquarters: OXNARD, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Ning Yung Association

    EIN 946103016 · Headquarters: Fresno, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  14. Ning Yung Benevolent Association Cemetery

    EIN 943055745 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Ninos Cusquenos

    EIN 800647074 · Headquarters: Spring Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Ninth & Mission Corporation

    EIN 943181361 · Headquarters: NOVATO, CA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990

  17. Ninth & Tenth Horse Calvary Association

    EIN 954438131 · Headquarters: Chatsworth, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Ninth District Pta Pta Ca Congress of Parents Teacher

    EIN 900339944 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Ninth Planet

    EIN 942966825 · Headquarters: San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Nipomo Lions Club

    EIN 743194409 · Headquarters: NIPOMO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  21. Nipomo Little League

    EIN 770082185 · Headquarters: Nipomo, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. Nipomo Post 10978 Veterans of Foreign Wars of the United States

    EIN 770287930 · Headquarters: NIPOMO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  23. Nisei Athletic Union Inc

    EIN 954119330 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  24. Nisei Farmers League

    EIN 942153898 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Nisei Ski Club

    EIN 941681239 · Headquarters: SAN MATEO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. Nisgua

    EIN 521650978 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Nishimoto Family Scholarship Trust

    EIN 770319721 · Headquarters: SAN BRUNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Nishiyamato Inc Dba Nishiyamato Academy of California

    EIN 330526320 · Headquarters: LOMITA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Nkwen Cultural and Development Association California

    EIN 335047081 · Headquarters: Eastvale, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Nlg Energy Source Global Corporation

    EIN 922493490 · Headquarters: Buena Park, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Nlg Energy Source Nang Luong Goc

    EIN 814215025 · Headquarters: Redwood City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Nlv Wellness Academy

    EIN 800856485 · Headquarters: Rancho Mirage, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  33. Nlv Wellness Association

    EIN 900894956 · Headquarters: Rancho Mirage, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  34. Nmcb 4 Frg

    EIN 461564268 · Headquarters: Port Hueneme, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Nmcsd Second Class Petty Officer Association

    EIN 900611211 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. No Estas Solo

    EIN 422325692 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. No Fear Volleyball Club Corporation

    EIN 825409174 · Headquarters: Woodland Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. No Kill Kern Dog Rescue Inc

    EIN 811837967 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  39. No Kill Now

    EIN 542169669 · Headquarters: Etiwanda, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. No Late Term Abortions

    EIN 920426398 · Headquarters: Hilmar, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  41. No Limit Softball

    EIN 814378193 · Headquarters: BALDWIN PARK, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. No Limit Sports

    EIN 934035099 · Headquarters: Los Gatos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. No Limits Youth Athletic Foundation Inc

    EIN 333044944 · Headquarters: Murrieta, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. No on 22 a Coalition of Economic and Social Justice Nonprofits

    EIN 852308999 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. No on 30

    EIN 883311552 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. No on 53 Neighbors Defending Local Control

    EIN 813699396 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  47. No on a Sponsored by Naiop-inland Empire

    EIN 932213198 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. No on C Santa Clarans for Voting Rights

    EIN 844496764 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  49. No on L Families and Taxpayers for Affordable Education

    EIN 813907904 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  50. No on M N and O

    EIN 471731780 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  51. No on M Sponsored and Opposed by Farmers Ranchers and Agriculture

    EIN 814067324 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  52. No on Measure a 2018

    EIN 825202747 · Headquarters: Novato, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. No on Measure A- Stop the Unfair Tax Grab

    EIN 814068510 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  54. No on Measure AV - Antelope Valley Doctors Nurses and Taxpayers Against Unnecessary Taxes

    EIN 844121740 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  55. No on Measure D Citizens to Protect Mission Viejo

    EIN 272189659 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  56. No on Measure D-Citizens for a Safe Fourth of July

    EIN 871558201 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  57. No On Measure E Sponsored by the ACLU

    EIN 934951192 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. No on Measure J - Protect Essential Workers

    EIN 852704535 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  59. No on Measure K - Citizens for a Safe Fourth of July

    EIN 883985592 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  60. No on Measure LH a Committee Sponsored by Community Hospitals

    EIN 853075726 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  61. No on Measure Q - Citizens for a Safe Fourth of July

    EIN 883984975 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. No on Measure U Stop Unaffordable Unnecessary and Unfair Tax Increase

    EIN 990444706 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. No on Measures DT & GS - Santa Monicans Against Ridiculous Taxes

    EIN 883953071 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  64. No On Obagi Recall 2022

    EIN 883680876 · Headquarters: Oakland, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. No on Prop 5 Sponsored by Educators Public Safety and Health Care Org

    EIN 831143717 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  66. No on Rrr Neighborhoods Against the Dwp Power Grab a Coalition of Environmental

    EIN 813627061 · Headquarters: SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990

  67. No on T - Save Our Smiles

    EIN 813719263 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  68. No on the Anaheim Job Killer Initiative

    EIN 824877270 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  69. No One Dies Alone Inc

    EIN 863345253 · Headquarters: OCEANSIDE, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. No Recall Millbrae Support Cahalan and Goodman

    EIN 992846528 · Headquarters: SAN FRANCISCO, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  71. No Record

    EIN 223936537 · Headquarters: San Ramon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. No Rights-no Aid Inc

    EIN 874422073 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. No Sister Left Behind

    EIN 843102696 · Headquarters: Bakersfield, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. No Soul Lost

    EIN 881647427 · Headquarters: OAKLAND, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Noahs Ark Foundation 4 Kids

    EIN 871226176 · Headquarters: Colton, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Noahs Ark Ukraine Mission

    EIN 821623623 · Headquarters: Carmichael, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Nob Hill Association

    EIN 942370665 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Noble Foundation Inc

    EIN 953661509 · Headquarters: Woodland Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Noble Hearts Massage

    EIN 841966026 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Noble Park Incorporated

    EIN 770480967 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Noble Redwood Company

    EIN 941653843 · Headquarters: Arcata, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Noble Yacht Group

    EIN 852694190 · Headquarters: Lafayette, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  83. Noe Valley Nursery School

    EIN 941681649 · Headquarters: San Francisco, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Noel Foundation

    EIN 990275500 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  85. Noema Ensemble

    EIN 413885053 · Headquarters: GARDEN GROVE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Noetic Oracle Corporation

    EIN 332704945 · Headquarters: Anaheim, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Nohl Canyon School Association Inc

    EIN 237134405 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Noll Foundation Inc

    EIN 990209620 · Headquarters: WALNUT CREEK, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. Nomadic Golf Addicts Inc

    EIN 853643859 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Nomads Shrine Club

    EIN 952972085 · Headquarters: ANAHEIM, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. Nomads Soccer Club

    EIN 330265128 · Headquarters: LA JOLLA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Non-alcoholic Beer and Wine Institute

    EIN 813871536 · Headquarters: pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  93. Non-profit Housing Association of Northern California

    EIN 942741597 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Non-upf Program

    EIN 994366987 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Nondestructive Testing Management Association

    EIN 237101820 · Headquarters: Los Angeles, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Nonprofit Book Company

    EIN 934450608 · Headquarters: Lake Forest, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Nonstopevents Inc

    EIN 993197589 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Nor Cal Beverage Co Employee Union

    EIN 942751168 · Headquarters: W SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Nor Cal Guides and Sportsmen Association

    EIN 680294956 · Headquarters: SUTTER, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Nor Cal Heat Basketball

    EIN 452949736 · Headquarters: REDDING, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

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