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. Pta California Congress of Parents Teachers & Students Inc

    EIN 237038039 · Headquarters: Daly CIty, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Pta California Congress of Parents Teachers & Students Inc

    EIN 237038341 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Pta California Congress of Parents Teachers & Students Inc

    EIN 237038346 · Headquarters: LAWNDALE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Pta California Congress of Parents Teachers & Students Inc

    EIN 237038351 · Headquarters: Chico, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Pta California Congress of Parents Teachers & Students Inc

    EIN 237038466 · Headquarters: Daly City, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Pta California Congress of Parents Teachers & Students Inc

    EIN 237038882 · Headquarters: Lompoc, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Pta California Congress of Parents Teachers & Students Inc

    EIN 237039173 · Headquarters: Palmdale, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Pta California Congress of Parents Teachers & Students Inc

    EIN 237039673 · Headquarters: Lompoc, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  9. Pta California Congress of Parents Teachers & Students Inc

    EIN 237040124 · Headquarters: Clovis, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Pta California Congress of Parents Teachers & Students Inc

    EIN 237040125 · Headquarters: Fullerton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Pta California Congress of Parents Teachers & Students Inc

    EIN 237040695 · Headquarters: Monterey, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Pta California Congress of Parents Teachers & Students Inc

    EIN 237040833 · Headquarters: Rancho Palos Verdes, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Pta California Congress of Parents Teachers & Students Inc

    EIN 237040910 · Headquarters: DOWNEY, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Pta California Congress of Parents Teachers & Students Inc

    EIN 237040911 · Headquarters: Downey, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041117 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041337 · Headquarters: San Dimas, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041358 · Headquarters: Pasadena, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041360 · Headquarters: Anaheim, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041361 · Headquarters: Santa Clara, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041368 · Headquarters: Concord, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041369 · Headquarters: Santee, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041375 · Headquarters: Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  23. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041376 · Headquarters: West Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041383 · Headquarters: Rosemead, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  25. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041390 · Headquarters: Anaheim, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041391 · Headquarters: Fullerton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041400 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041408 · Headquarters: Antioch, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041416 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. PTA California Congress of Parents Teachers & Students Inc

    EIN 237041426 · Headquarters: West Covina, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Pta California Congress of Parents Teachers & Students Inc

    EIN 237041430 · Headquarters: El Cerrito, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042575 · Headquarters: Westminster, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042602 · Headquarters: San Gabriel, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042605 · Headquarters: Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042615 · Headquarters: ANAHEIM, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042620 · Headquarters: Chico, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042621 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042642 · Headquarters: La Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Pta California Congress of Parents Teachers & Students Inc

    EIN 237042649 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Pta California Congress of Parents Teachers & Students Inc

    EIN 237043267 · Headquarters: Corona, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Pta California Congress of Parents Teachers & Students Inc

    EIN 237045879 · Headquarters: Redlands, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. PTA California Congress of Parents Teachers & Students Inc

    EIN 237045880 · Headquarters: Burbank, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Pta California Congress of Parents Teachers & Students Inc

    EIN 237048385 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Pta California Congress of Parents Teachers & Students Inc

    EIN 237048543 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Pta California Congress of Parents Teachers & Students Inc

    EIN 237050453 · Headquarters: Berkeley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Pta California Congress of Parents Teachers & Students Inc

    EIN 237050621 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Pta California Congress of Parents Teachers & Students Inc

    EIN 237052352 · Headquarters: Santee, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Pta California Congress of Parents Teachers & Students Inc

    EIN 237052353 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Pta California Congress of Parents Teachers & Students Inc

    EIN 237053025 · Headquarters: Alameda, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Pta California Congress of Parents Teachers & Students Inc

    EIN 237053147 · Headquarters: San Luis Obispo, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Pta California Congress of Parents Teachers & Students Inc

    EIN 237053161 · Headquarters: SANTA BARBARA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Pta California Congress of Parents Teachers & Students Inc

    EIN 237053170 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Pta California Congress of Parents Teachers & Students Inc

    EIN 237054707 · Headquarters: Temple City, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Pta California Congress of Parents Teachers & Students Inc

    EIN 237056324 · Headquarters: FOSTER CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Pta California Congress of Parents Teachers & Students Inc

    EIN 237059492 · Headquarters: SANGER, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Pta California Congress of Parents Teachers & Students Inc

    EIN 237061317 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Pta California Congress of Parents Teachers & Students Inc

    EIN 237061788 · Headquarters: Anaheim, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Pta California Congress of Parents Teachers & Students Inc

    EIN 237062236 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Pta California Congress of Parents Teachers & Students Inc

    EIN 237062816 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Pta California Congress of Parents Teachers & Students Inc

    EIN 237063373 · Headquarters: Garden Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Pta California Congress of Parents Teachers & Students Inc

    EIN 237063870 · Headquarters: Corona, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Pta California Congress of Parents Teachers & Students Inc

    EIN 237063894 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Pta California Congress of Parents Teachers & Students Inc

    EIN 237064316 · Headquarters: THOUSAND OAKS, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Pta California Congress of Parents Teachers & Students Inc

    EIN 237064550 · Headquarters: San Marino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Pta California Congress of Parents Teachers & Students Inc

    EIN 237065031 · Headquarters: Seaside, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Pta California Congress of Parents Teachers & Students Inc

    EIN 237065604 · Headquarters: Simi Valley, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Pta California Congress of Parents Teachers & Students Inc

    EIN 237067515 · Headquarters: Compton, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  68. Pta California Congress of Parents Teachers & Students Inc

    EIN 237068409 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Pta California Congress of Parents Teachers & Students Inc

    EIN 237068498 · Headquarters: LOMPOC, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  70. Pta California Congress of Parents Teachers & Students Inc

    EIN 237075672 · Headquarters: Northridge, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  71. Pta California Congress of Parents Teachers & Students Inc

    EIN 237075703 · Headquarters: Encino, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Pta California Congress of Parents Teachers & Students Inc

    EIN 237076077 · Headquarters: Chico, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Pta California Congress of Parents Teachers & Students Inc

    EIN 237077734 · Headquarters: PALMDALE, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Pta California Congress of Parents Teachers & Students Inc

    EIN 237078875 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Pta California Congress of Parents Teachers & Students Inc

    EIN 237079079 · Headquarters: West Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Pta California Congress of Parents Teachers & Students Inc

    EIN 237079742 · Headquarters: SANTA BARBARA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Pta California Congress of Parents Teachers & Students Inc

    EIN 237080371 · Headquarters: Redlands, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Pta California Congress of Parents Teachers & Students Inc

    EIN 237081235 · Headquarters: LAKE ARROWHEAD, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Pta California Congress of Parents Teachers & Students Inc

    EIN 237081248 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Pta California Congress of Parents Teachers & Students Inc

    EIN 237081249 · Headquarters: Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Pta California Congress of Parents Teachers & Students Inc

    EIN 237081313 · Headquarters: Woodland, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Pta California Congress of Parents Teachers & Students Inc

    EIN 237082064 · Headquarters: RanchoCordova, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Pta California Congress of Parents Teachers & Students Inc

    EIN 237082123 · Headquarters: Hemet, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Pta California Congress of Parents Teachers & Students Inc

    EIN 237082274 · Headquarters: Sanger, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Pta California Congress of Parents Teachers & Students Inc

    EIN 237083251 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Pta California Congress of Parents Teachers & Students Inc

    EIN 237083949 · Headquarters: San Gabriel, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Pta California Congress of Parents Teachers & Students Inc

    EIN 237084131 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Pta California Congress of Parents Teachers & Students Inc

    EIN 237084264 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Pta California Congress of Parents Teachers & Students Inc

    EIN 237084448 · Headquarters: Lakewood, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Pta California Congress of Parents Teachers & Students Inc

    EIN 237084450 · Headquarters: CERRITOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  91. Pta California Congress of Parents Teachers & Students Inc

    EIN 237084451 · Headquarters: Cerritos, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Pta California Congress of Parents Teachers & Students Inc

    EIN 237084942 · Headquarters: Eureka, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Pta California Congress of Parents Teachers & Students Inc

    EIN 237085477 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Pta California Congress of Parents Teachers & Students Inc

    EIN 237085478 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Pta California Congress of Parents Teachers & Students Inc

    EIN 237085480 · Headquarters: Oxnard, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Pta California Congress of Parents Teachers & Students Inc

    EIN 237093560 · Headquarters: ALHAMBRA, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Pta California Congress of Parents Teachers & Students Inc

    EIN 237094431 · Headquarters: SANTA CLARA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Pta California Congress of Parents Teachers & Students Inc

    EIN 237094614 · Headquarters: Marina, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Pta California Congress of Parents Teachers & Students Inc

    EIN 237099865 · Headquarters: Fontana, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Pta California Congress of Parents Teachers & Students Inc

    EIN 237103880 · Headquarters: Pacific Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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