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. National Organization of Mothers of Twins Clubs Inc

    EIN 432001308 · Headquarters: SIMI VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. National Organization of Mothers of Twins Clubs Inc

    EIN 471259313 · Headquarters: LIVERMORE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. National Organization of Mothers of Twins Clubs Inc

    EIN 510157999 · Headquarters: MISSION VIEJO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. National Organization of Mothers of Twins Clubs Inc

    EIN 680141240 · Headquarters: TRACY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. National Organization of Mothers of Twins Clubs Inc

    EIN 680275137 · Headquarters: ROCKLIN, CA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  6. National Organization of Mothers of Twins Clubs Inc

    EIN 680324137 · Headquarters: LAFAYETTE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. National Organization of Mothers of Twins Clubs Inc

    EIN 680324397 · Headquarters: NAPA, CA, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  8. National Organization of Mothers of Twins Clubs Inc

    EIN 680350133 · Headquarters: SAN RAFAEL, CA, US · Science & Technology · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. National Organization of Mothers of Twins Clubs Inc

    EIN 680414660 · Headquarters: AUBURN, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. National Organization of Mothers of Twins Clubs Inc

    EIN 680431909 · Headquarters: ELK GROVE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. National Organization of Mothers of Twins Clubs Inc

    EIN 680476973 · Headquarters: Vacaville, CA, US · Human Services · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  12. National Organization of Mothers of Twins Clubs Inc

    EIN 742460277 · Headquarters: THOUSAND OAKS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. National Organization of Mothers of Twins Clubs Inc

    EIN 742606604 · Headquarters: MURRIETA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. National Organization of Mothers of Twins Clubs Inc

    EIN 742638934 · Headquarters: OCEANSIDE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. National Organization of Mothers of Twins Clubs Inc

    EIN 742714683 · Headquarters: SANTA ROSA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. National Organization of Mothers of Twins Clubs Inc

    EIN 770002877 · Headquarters: SANTA CRUZ, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. National Organization of Mothers of Twins Clubs Inc

    EIN 770134058 · Headquarters: SANTA BARBARA, CA, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. National Organization of Mothers of Twins Clubs Inc

    EIN 770159645 · Headquarters: San Jose, CA, US · Human Services · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  19. National Organization of Mothers of Twins Clubs Inc

    EIN 770442417 · Headquarters: SANTA PAULA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. National Organization of Mothers of Twins Clubs Inc

    EIN 822309682 · Headquarters: FRESNO, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  21. National Organization of Mothers of Twins Clubs Inc

    EIN 832789888 · Headquarters: VALENCIA, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  22. National Organization of Mothers of Twins Clubs Inc

    EIN 844942124 · Headquarters: YUBA CITY, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. National Organization of Mothers of Twins Clubs Inc

    EIN 942762112 · Headquarters: PACIFICA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. National Organization of Mothers of Twins Clubs Inc

    EIN 942843272 · Headquarters: WILTON, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. National Organization of Mothers of Twins Clubs Inc

    EIN 943275952 · Headquarters: CASTRO VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  26. National Organization of Mothers of Twins Clubs Inc

    EIN 943297201 · Headquarters: EL DORADO HILLS, CA, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  27. National Organization of Mothers of Twins Clubs Inc

    EIN 943340725 · Headquarters: ALAMEDA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. National Organization of Mothers of Twins Clubs Inc

    EIN 952419161 · Headquarters: LONG BEACH, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. National Organization of Mothers of Twins Clubs Inc

    EIN 954161897 · Headquarters: LA CRESCENTA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. National Organization of Mothers of Twins Clubs Inc

    EIN 954304437 · Headquarters: TORRANCE, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. National Organization of Mothers of Twins Clubs Inc

    EIN 954399788 · Headquarters: LOS ANGELES, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. National Organization of Mothers of Twins Clubs Inc

    EIN 954719637 · Headquarters: LANCASTER, CA, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  33. National Organization of Mothers of Twins Clubs Inc

    EIN 954788725 · Headquarters: VALENCIA, CA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  34. National Organization of Restoring Men Inc

    EIN 542191876 · Headquarters: Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. National Organization on Officer Involved Domestic Violence Inc

    EIN 263802829 · Headquarters: Sacramento, CA, US · Crime & Legal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  36. National Organizatlion for Lesbian of Size Inc

    EIN 134201154 · Headquarters: Oakland, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  37. National Orthotics Manufacturers Assoc C/o Breg Inc

    EIN 522281678 · Headquarters: CARLSBAD, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  38. National Ostomy Foundation

    EIN 831869913 · Headquarters: Alhambra, CA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  39. National Outdoor Recreation Council

    EIN 900179469 · Headquarters: Anza, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  40. National Outreach Foundation Incorp

    EIN 452828401 · Headquarters: BANNING, CA, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990

  41. National Overdose Prevention and Education

    EIN 923593507 · Headquarters: Santa Ana, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. National Pacific Islander Community Development Corporation

    EIN 200311247 · Headquarters: LONG BEACH, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  43. National Pacific Islander Educator Network

    EIN 920179408 · Headquarters: LAKEWOOD, CA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. National Pan-hellenic Council of Sa N Diego

    EIN 842997017 · Headquarters: san diego, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. National Paradigm Foundation

    EIN 383836263 · Headquarters: Vallejo, CA, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  46. National Parenting Institute Inc

    EIN 330465842 · Headquarters: Temecula, CA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  47. National Park Volunteers

    EIN 843021269 · Headquarters: Fullerton, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. National Parliamentary Debate League

    EIN 820662745 · Headquarters: Fremont, CA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. National Pastors Endowment Foundation

    EIN 270134967 · Headquarters: Los Angeles, CA, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  50. National Peace Officers and Fire Fighters Association Trust

    EIN 926035811 · Headquarters: JACKSON, CA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. National Piano Travelers Association Foundation Inc

    EIN 461614122 · Headquarters: WESTLAKE VILLAGE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  52. National Plantation Walking Horse Association

    EIN 953682142 · Headquarters: Corona, CA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  53. National Police Dog Foundation Inc

    EIN 770496014 · Headquarters: CAMARILLO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. National Pony Express Association

    EIN 680424518 · Headquarters: Pollock Pines, CA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. National Popular Vote

    EIN 204329338 · Headquarters: Lafayette, CA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. National Popular Vote Institute

    EIN 262107978 · Headquarters: Lafayette, CA, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990

  57. National Postal Mail Handlers Union Local 302 Division of Liuna Afl-cio

    EIN 942215856 · Headquarters: FAIRFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. National Postal Mail Handlers Union Local No 303

    EIN 237261979 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. National Prayer Command Center

    EIN 922516923 · Headquarters: stockton, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. National Preservation & Conservation Foundation

    EIN 010548565 · Headquarters: SONOMA, CA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990

  61. National Preservation Partners

    EIN 330901646 · Headquarters: San Diego, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  62. National Prevention Science Coalition to Improve Lives Inc

    EIN 472540050 · Headquarters: Oakland, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. National Private Educators and Affiliates Assoc Health & Welfare Trust

    EIN 467375970 · Headquarters: Mission Viejo, CA, USA · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990

  64. National Private Educators and Affiliates Association

    EIN 330428701 · Headquarters: Mission Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. National Public Charity

    EIN 933000051 · Headquarters: Anahiem Hills, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. National Public Internet Inc

    EIN 912171059 · Headquarters: LOS ANGELES, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. National Public Lands News

    EIN 204141151 · Headquarters: Inyokern, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  68. National Public Safety and Transportation Association

    EIN 842163306 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. National Recreation Education Foundation

    EIN 264746724 · Headquarters: Carlsbad, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. National Rehabilitation Counseling Assoc Inc Southern California

    EIN 900634134 · Headquarters: SAN BERNARDINO, CA, US · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. National Reined Cow Horse Foundation Inc

    EIN 770470297 · Headquarters: Santa Ynez, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. National Repertory Theater

    EIN 823319218 · Headquarters: Santa Rosa, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. National Risk Retention Association

    EIN 363533185 · Headquarters: ENCINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. National Rite of Passage Council

    EIN 331489266 · Headquarters: LONG BEACH, CA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. National Rongxiang Xu Foundation Inc

    EIN 454683855 · Headquarters: BREA, CA, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. National Rural Carriers Association

    EIN 237235428 · Headquarters: OAKDALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. National Rural Letter Carriers Association

    EIN 237235427 · Headquarters: POLLUCK PINES, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. National Rural Letter Carriers Association

    EIN 237235430 · Headquarters: CLOVIS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. National Rural Letter Carriers Association

    EIN 237235431 · Headquarters: CRESENT CITY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. National Rural Letter Carriers Association

    EIN 237235432 · Headquarters: CHINO, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. National Rural Letter Carriers Association

    EIN 237235435 · Headquarters: VICTORVILLE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. National Rural Letter Carriers Association

    EIN 237235436 · Headquarters: SANTA MARIA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. National Rural Letter Carriers Association

    EIN 237235438 · Headquarters: WATERFORD, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. National Rural Letter Carriers Association

    EIN 237235439 · Headquarters: ARMONA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. National Rural Letter Carriers Association

    EIN 237235440 · Headquarters: SANTA PAULA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. National Rural Letter Carriers Association

    EIN 237235441 · Headquarters: BAKERSFIELD, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. National Rural Letter Carriers Association

    EIN 237235442 · Headquarters: LINDEN, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. National Rural Letter Carriers Association

    EIN 237235443 · Headquarters: SALINAS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. National Rural Letter Carriers Association

    EIN 237253492 · Headquarters: OROVILLE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. National Rural Letter Carriers Association

    EIN 421635687 · Headquarters: MENIFEE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. National Rural Letter Carriers Association

    EIN 510247427 · Headquarters: WILLITS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. National Rural Letter Carriers Association

    EIN 510247428 · Headquarters: ESCONDIDO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. National Rural Letter Carriers Association

    EIN 611514443 · Headquarters: SPRING VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. National Rural Letter Carriers Association

    EIN 680069094 · Headquarters: OAKDALE, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  95. National Rural Letter Carriers Association

    EIN 680241736 · Headquarters: OAKDALE, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  96. National Safety Management Society

    EIN 237108276 · Headquarters: Walnut Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. National Sales Network Los Angeles California Chapter

    EIN 921530193 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  98. National Scale Drag Racing Association

    EIN 770343663 · Headquarters: Oakdale, CA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  99. National Scholastic E-sports Foundation Inc

    EIN 474886461 · Headquarters: Aliso Viejo, CA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  100. National Scholastic Skateboarding League Fka OC Skateboarding League

    EIN 272108714 · Headquarters: Newport Beach, CA, USA · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

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