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 237108232 · Headquarters: TORRANCE, 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 237118619 · Headquarters: CYPRESS, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Pta California Congress of Parents Teachers & Students Inc

    EIN 237123835 · Headquarters: Lompoc, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  4. Pta California Congress of Parents Teachers & Students Inc

    EIN 237128444 · Headquarters: Inglewood, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Pta California Congress of Parents Teachers & Students Inc

    EIN 237128465 · Headquarters: Sunnyvale, 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 237129950 · Headquarters: Davis, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Pta California Congress of Parents Teachers & Students Inc

    EIN 237150833 · Headquarters: BELLFLOWER, 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 237150838 · Headquarters: CERRITOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. Pta California Congress of Parents Teachers & Students Inc

    EIN 237150844 · Headquarters: Orangevale, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Pta California Congress of Parents Teachers & Students Inc

    EIN 237150850 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Pta California Congress of Parents Teachers & Students Inc

    EIN 237150872 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Pta California Congress of Parents Teachers & Students Inc

    EIN 237159591 · Headquarters: San Diego, 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 237159783 · Headquarters: Placentia, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Pta California Congress of Parents Teachers & Students Inc

    EIN 237184684 · Headquarters: Santa Ana, 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 237184686 · Headquarters: Fullerton, 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 237184693 · Headquarters: Yorba Linda, 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 237198433 · Headquarters: Canyon Country, 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 237204273 · Headquarters: Lawndale, 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 237216573 · Headquarters: Garden Grove, 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 237217134 · Headquarters: Oxnard, 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 237234546 · Headquarters: Spring Valley, 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 237241803 · Headquarters: Fremont, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Pta California Congress of Parents Teachers & Students Inc

    EIN 237242322 · Headquarters: Lakeside, 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 237258150 · Headquarters: South San Francisco, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Pta California Congress of Parents Teachers & Students Inc

    EIN 237281026 · Headquarters: La Verne, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Pta California Congress of Parents Teachers & Students Inc

    EIN 237299339 · Headquarters: Fresno, 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 237299953 · Headquarters: Fremont, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Pta California Congress of Parents Teachers & Students Inc

    EIN 237301887 · Headquarters: South San Francisco, 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 237304722 · Headquarters: LA Canada, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Pta California Congress of Parents Teachers & Students Inc

    EIN 237305098 · Headquarters: Modesto, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Pta California Congress of Parents Teachers & Students Inc

    EIN 237306276 · Headquarters: ANAHEIM, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Pta California Congress of Parents Teachers & Students Inc

    EIN 237312542 · Headquarters: Fallbrook, 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 237315777 · Headquarters: Poway, 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 237320481 · Headquarters: GOLETA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Pta California Congress of Parents Teachers & Students Inc

    EIN 237326298 · Headquarters: Lancaster, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Pta California Congress of Parents Teachers & Students Inc

    EIN 237327209 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Pta California Congress of Parents Teachers & Students Inc

    EIN 237329991 · Headquarters: Westminster, 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 237329992 · Headquarters: Huntington Beach, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Pta California Congress of Parents Teachers & Students Inc

    EIN 237329993 · Headquarters: Westminster, 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 237331018 · Headquarters: Port Hueneme, 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 237343212 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  42. Pta California Congress of Parents Teachers & Students Inc

    EIN 237343343 · Headquarters: ALBANY, 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 237349341 · Headquarters: CORONA, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Pta California Congress of Parents Teachers & Students Inc

    EIN 237349348 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Pta California Congress of Parents Teachers & Students Inc

    EIN 237350746 · Headquarters: Riverside, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. PTA California Congress of Parents Teachers & Students Inc

    EIN 237350795 · Headquarters: San Diego, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Pta California Congress of Parents Teachers & Students Inc

    EIN 237380462 · Headquarters: Lake Forest, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Pta California Congress of Parents Teachers & Students Inc

    EIN 237404697 · Headquarters: Novato, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Pta California Congress of Parents Teachers & Students Inc

    EIN 237405662 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Pta California Congress of Parents Teachers & Students Inc

    EIN 237419879 · Headquarters: Laguna Beach, 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 237427921 · Headquarters: Fremont, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Pta California Congress of Parents Teachers & Students Inc

    EIN 237452465 · Headquarters: CERRITOS, 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 260085209 · Headquarters: Sacramento, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Pta California Congress of Parents Teachers & Students Inc

    EIN 260088617 · Headquarters: Pittsburg, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Pta California Congress of Parents Teachers & Students Inc

    EIN 260100238 · Headquarters: Pinole, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  56. Pta California Congress of Parents Teachers & Students Inc

    EIN 260100239 · Headquarters: Rodeo, 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 260125761 · Headquarters: San Ramon, 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 260760349 · Headquarters: Lake Elsinore, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Pta California Congress of Parents Teachers & Students Inc

    EIN 260811048 · Headquarters: BEAUMONT, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Pta California Congress of Parents Teachers & Students Inc

    EIN 260851772 · Headquarters: Riverside, 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 260864560 · Headquarters: Sylmar, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Pta California Congress of Parents Teachers & Students Inc

    EIN 262275107 · Headquarters: Costa Mesa, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Pta California Congress of Parents Teachers & Students Inc

    EIN 270722393 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Pta California Congress of Parents Teachers & Students Inc

    EIN 274180153 · Headquarters: Los Osos, 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 300167022 · Headquarters: South Lake Tahoe, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Pta California Congress of Parents Teachers & Students Inc

    EIN 300182211 · Headquarters: Valencia, 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 300682879 · Headquarters: Eastvale, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Pta California Congress of Parents Teachers & Students Inc

    EIN 300876795 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Pta California Congress of Parents Teachers & Students Inc

    EIN 311330623 · Headquarters: Hercules, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Pta California Congress of Parents Teachers & Students Inc

    EIN 320015874 · Headquarters: STOCKTON, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Pta California Congress of Parents Teachers & Students Inc

    EIN 320103797 · Headquarters: Porterville, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  72. Pta California Congress of Parents Teachers & Students Inc

    EIN 320113880 · Headquarters: Riverside, 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 320133410 · Headquarters: Palos Verdes Estates, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Pta California Congress of Parents Teachers & Students Inc

    EIN 320266902 · Headquarters: Milpitas, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Pta California Congress of Parents Teachers & Students Inc

    EIN 320468860 · Headquarters: Pleasanton, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Pta California Congress of Parents Teachers & Students Inc

    EIN 320471901 · Headquarters: Kingsburg, 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 320496353 · Headquarters: Fresno, 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 320684063 · Headquarters: South Lake Tahaoe, 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 330012835 · Headquarters: San Diego, 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 330017564 · Headquarters: Highland, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Pta California Congress of Parents Teachers & Students Inc

    EIN 330026749 · Headquarters: Ramona, 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 330033249 · Headquarters: Lemon Grove, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  83. Pta California Congress of Parents Teachers & Students Inc

    EIN 330052361 · Headquarters: SPRING VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Pta California Congress of Parents Teachers & Students Inc

    EIN 330061143 · Headquarters: RANCHO CUCAMONGA, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Pta California Congress of Parents Teachers & Students Inc

    EIN 330063401 · Headquarters: La Palma, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pta California Congress of Parents Teachers & Students Inc

    EIN 330069515 · Headquarters: San Ysidro, 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 330081926 · Headquarters: San Juan Capistrano, 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 330084091 · Headquarters: Upland, 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 330093243 · Headquarters: San Diego, 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 330105441 · Headquarters: MORENO VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Pta California Congress of Parents Teachers & Students Inc

    EIN 330113243 · Headquarters: Temecula, 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 330119455 · Headquarters: ENCINITAS, 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 330119958 · Headquarters: Chino Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  94. Pta California Congress of Parents Teachers & Students Inc

    EIN 330121439 · Headquarters: SAN DIEGO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Pta California Congress of Parents Teachers & Students Inc

    EIN 330121686 · Headquarters: Solana Beach, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Pta California Congress of Parents Teachers & Students Inc

    EIN 330127679 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Pta California Congress of Parents Teachers & Students Inc

    EIN 330128751 · Headquarters: JURUPA VALLEY, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Pta California Congress of Parents Teachers & Students Inc

    EIN 330129079 · Headquarters: Chula Vista, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Pta California Congress of Parents Teachers & Students Inc

    EIN 330148973 · Headquarters: Spring Valley, 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 330164466 · Headquarters: Buena Park, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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