Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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. California Teachers Association

    EIN 901786590 · Headquarters: Mammoth Lakes, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. California Teachers Association

    EIN 911769876 · Headquarters: Kelseyville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. California Teachers Association

    EIN 912154497 · Headquarters: PORTERVILLE, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  4. California Teachers Association

    EIN 912155237 · Headquarters: Burlingame, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. California Teachers Association

    EIN 912157957 · Headquarters: Merced, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. California Teachers Association

    EIN 912158162 · Headquarters: Lucerne Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. California Teachers Association

    EIN 912167250 · Headquarters: Fowler, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. California Teachers Association

    EIN 922398335 · Headquarters: BRISBANE, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. California Teachers Association

    EIN 922616824 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. California Teachers Association

    EIN 930996658 · Headquarters: San Dimas, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. California Teachers Association

    EIN 931026692 · Headquarters: HOLLISTER, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. California Teachers Association

    EIN 931158111 · Headquarters: Placerville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. California Teachers Association

    EIN 933928926 · Headquarters: Visalia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. California Teachers Association

    EIN 940362310 · Headquarters: Burlingame, CA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. California Teachers Association

    EIN 941538957 · Headquarters: Pacifica, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. California Teachers Association

    EIN 941640348 · Headquarters: EUREKA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  17. California Teachers Association

    EIN 941664241 · Headquarters: WEST SACRAMENTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. California Teachers Association

    EIN 941676087 · Headquarters: WOODLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. California Teachers Association

    EIN 941706902 · Headquarters: FOLSOM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. California Teachers Association

    EIN 941711335 · Headquarters: CHICO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. California Teachers Association

    EIN 941732315 · Headquarters: DAVIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. California Teachers Association

    EIN 941887007 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. California Teachers Association

    EIN 942165043 · Headquarters: Carmel, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. California Teachers Association

    EIN 942229511 · Headquarters: YUBA CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. California Teachers Association

    EIN 942229561 · Headquarters: SALINAS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. California Teachers Association

    EIN 942259321 · Headquarters: Campbell, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. California Teachers Association

    EIN 942352040 · Headquarters: Napa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. California Teachers Association

    EIN 942366554 · Headquarters: Cameron Park, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. California Teachers Association

    EIN 942377631 · Headquarters: Red Bluff, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. California Teachers Association

    EIN 942382821 · Headquarters: Redway, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. California Teachers Association

    EIN 942384022 · Headquarters: San Andreas, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. California Teachers Association

    EIN 942389990 · Headquarters: King City, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. California Teachers Association

    EIN 942432068 · Headquarters: DUBLIN, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. California Teachers Association

    EIN 942439679 · Headquarters: San Jose, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. California Teachers Association

    EIN 942464043 · Headquarters: SANGER, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. California Teachers Association

    EIN 942576056 · Headquarters: MountainView, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. California Teachers Association

    EIN 942579772 · Headquarters: San Carlos, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. California Teachers Association

    EIN 942684345 · Headquarters: CERES, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. California Teachers Association

    EIN 942702374 · Headquarters: Crockett, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. California Teachers Association

    EIN 942713638 · Headquarters: MERCED, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. California Teachers Association

    EIN 942717231 · Headquarters: Paradise, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. California Teachers Association

    EIN 942778513 · Headquarters: Lafayette, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. California Teachers Association

    EIN 942822059 · Headquarters: TOLLHOUSE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. California Teachers Association

    EIN 942838846 · Headquarters: merced, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. California Teachers Association

    EIN 942844256 · Headquarters: Antelope, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. California Teachers Association

    EIN 942879045 · Headquarters: Sutter Creek, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. California Teachers Association

    EIN 942915063 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. California Teachers Association

    EIN 942926642 · Headquarters: Emeryville, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. California Teachers Association

    EIN 942975914 · Headquarters: Richmond, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. California Teachers Association

    EIN 942977205 · Headquarters: Burlingame, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. California Teachers Association

    EIN 942984107 · Headquarters: Menlo Park, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  52. California Teachers Association

    EIN 943036429 · Headquarters: Moraga, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. California Teachers Association

    EIN 943045691 · Headquarters: Martinez, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. California Teachers Association

    EIN 943046615 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. California Teachers Association

    EIN 943140184 · Headquarters: San Anselmo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. California Teachers Association

    EIN 943152159 · Headquarters: Oroville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. California Teachers Association

    EIN 943162707 · Headquarters: Sebastopol, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. California Teachers Association

    EIN 943162888 · Headquarters: Yreka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. California Teachers Association

    EIN 943194443 · Headquarters: Redding, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. California Teachers Association

    EIN 943250348 · Headquarters: Benicia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. California Teachers Association

    EIN 943456140 · Headquarters: Los Molinos, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  62. California Teachers Association

    EIN 946002388 · Headquarters: Hughson, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  63. California Teachers Association

    EIN 946002716 · Headquarters: Porterville, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. California Teachers Association

    EIN 946163066 · Headquarters: Lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. California Teachers Association

    EIN 946164907 · Headquarters: Salinas, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. California Teachers Association

    EIN 952266482 · Headquarters: FRESNO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. California Teachers Association

    EIN 952500866 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. California Teachers Association

    EIN 952556427 · Headquarters: Monrovia, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. California Teachers Association

    EIN 952747857 · Headquarters: La Palma, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. California Teachers Association

    EIN 952821480 · Headquarters: Duarte, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  71. California Teachers Association

    EIN 953045113 · Headquarters: Cerritos, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. California Teachers Association

    EIN 953097188 · Headquarters: Arvin, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. California Teachers Association

    EIN 953098227 · Headquarters: Manhattan Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  74. California Teachers Association

    EIN 953113821 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. California Teachers Association

    EIN 953131077 · Headquarters: Bonsall, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. California Teachers Association

    EIN 953132957 · Headquarters: Alhambra, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. California Teachers Association

    EIN 953204156 · Headquarters: Lone Pine, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. California Teachers Association

    EIN 953315150 · Headquarters: Trona, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. California Teachers Association

    EIN 953316002 · Headquarters: Banning, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. California Teachers Association

    EIN 953331338 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. California Teachers Association

    EIN 953347057 · Headquarters: Big Bear City, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. California Teachers Association

    EIN 953572452 · Headquarters: Santa Clarita, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. California Teachers Association

    EIN 953668045 · Headquarters: LA VERNE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. California Teachers Association

    EIN 953795199 · Headquarters: Long Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. California Teachers Association

    EIN 953797430 · Headquarters: Anaheim, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  86. California Teachers Association

    EIN 954014752 · Headquarters: lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. California Teachers Association

    EIN 954145369 · Headquarters: Acton, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. California Teachers Association

    EIN 954282367 · Headquarters: La Canada, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. California Teachers Association

    EIN 954401168 · Headquarters: Santa Fe Springs, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. California Teachers Association

    EIN 954418519 · Headquarters: AZUSA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  91. California Teachers Association

    EIN 954747914 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. California Teachers Association

    EIN 956001139 · Headquarters: Bakersfield, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. California Teachers Association

    EIN 956116074 · Headquarters: El Segundo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. California Teachers Association

    EIN 956121772 · Headquarters: Whittier, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. California Teachers Association

    EIN 956122974 · Headquarters: Redondo Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. California Teachers Association

    EIN 990211124 · Headquarters: Concord, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. California Teachers Association

    EIN 991037642 · Headquarters: San Leandro, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. California Teachers Association

    EIN 994153615 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. California Teachers Association Alhambra Teachers Association

    EIN 951895340 · Headquarters: ALHAMBRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. California Teachers Association Associated Chaffey Teachers

    EIN 952426143 · Headquarters: ONTARIO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages