Unknown & Unclassified nonprofits in Illinois

Unknown & Unclassified nonprofits in Illinois. Browse 25,013 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. Illinois Congress of Parents Teachers

    EIN 363607511 · Headquarters: Palatine, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Illinois Congress of Parents Teachers

    EIN 363612145 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Illinois Congress of Parents Teachers

    EIN 363646024 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Illinois Congress of Parents Teachers

    EIN 363647722 · Headquarters: Hoffman Estates, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Illinois Congress of Parents Teachers

    EIN 363653516 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Illinois Congress of Parents Teachers

    EIN 363659817 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Illinois Congress of Parents Teachers

    EIN 363660021 · Headquarters: La Salle, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Illinois Congress of Parents Teachers

    EIN 363660028 · Headquarters: Montgomery, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Illinois Congress of Parents Teachers

    EIN 363660330 · Headquarters: CALUMETCITY, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. Illinois Congress of Parents Teachers

    EIN 363660556 · Headquarters: LANSING, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Illinois Congress of Parents Teachers

    EIN 363660570 · Headquarters: Steger, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Illinois Congress of Parents Teachers

    EIN 363660611 · Headquarters: Elk Grove Village, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Illinois Congress of Parents Teachers

    EIN 363660613 · Headquarters: HANOVER PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Illinois Congress of Parents Teachers

    EIN 363660616 · Headquarters: HOFFMAN EST, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Illinois Congress of Parents Teachers

    EIN 363660623 · Headquarters: Palatine, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Illinois Congress of Parents Teachers

    EIN 363660625 · Headquarters: Rolling Meadows, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Illinois Congress of Parents Teachers

    EIN 363661071 · Headquarters: LANSING, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. Illinois Congress of Parents Teachers

    EIN 363661098 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Illinois Congress of Parents Teachers

    EIN 363661103 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Illinois Congress of Parents Teachers

    EIN 363661105 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Illinois Congress of Parents Teachers

    EIN 363661286 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Illinois Congress of Parents Teachers

    EIN 363661646 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Illinois Congress of Parents Teachers

    EIN 363661868 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Illinois Congress of Parents Teachers

    EIN 363661902 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Illinois Congress of Parents Teachers

    EIN 363661905 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Illinois Congress of Parents Teachers

    EIN 363661909 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Illinois Congress of Parents Teachers

    EIN 363661913 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Illinois Congress of Parents Teachers

    EIN 363661916 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Illinois Congress of Parents Teachers

    EIN 363662175 · Headquarters: Hopkins Park, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  30. Illinois Congress of Parents Teachers

    EIN 363662181 · Headquarters: Joliet, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Illinois Congress of Parents Teachers

    EIN 363662277 · Headquarters: Franklin Park, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Illinois Congress of Parents Teachers

    EIN 363662280 · Headquarters: Elmwood Park, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Illinois Congress of Parents Teachers

    EIN 363662287 · Headquarters: BROOKFIELD, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Illinois Congress of Parents Teachers

    EIN 363662289 · Headquarters: Berwyn, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Illinois Congress of Parents Teachers

    EIN 363662296 · Headquarters: HICKORY HILLS, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Illinois Congress of Parents Teachers

    EIN 363662297 · Headquarters: Hickory Hills, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Illinois Congress of Parents Teachers

    EIN 363662299 · Headquarters: OAK LAWN, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Illinois Congress of Parents Teachers

    EIN 363662304 · Headquarters: Berwyn, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Illinois Congress of Parents Teachers

    EIN 363662319 · Headquarters: North Riverside, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Illinois Congress of Parents Teachers

    EIN 363662322 · Headquarters: HARWOOD HTS, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Illinois Congress of Parents Teachers

    EIN 363662329 · Headquarters: Addison, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Illinois Congress of Parents Teachers

    EIN 363662330 · Headquarters: BENSENVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Illinois Congress of Parents Teachers

    EIN 363662331 · Headquarters: BENSENVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Illinois Congress of Parents Teachers

    EIN 363662338 · Headquarters: Elmhurst, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Illinois Congress of Parents Teachers

    EIN 363662341 · Headquarters: Elmhurst, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Illinois Congress of Parents Teachers

    EIN 363662354 · Headquarters: Lombard, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Illinois Congress of Parents Teachers

    EIN 363662356 · Headquarters: Villa Park, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Illinois Congress of Parents Teachers

    EIN 363662369 · Headquarters: Villa Park, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Illinois Congress of Parents Teachers

    EIN 363662392 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Illinois Congress of Parents Teachers

    EIN 363662430 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Illinois Congress of Parents Teachers

    EIN 363663216 · Headquarters: Schaumburg, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Illinois Congress of Parents Teachers

    EIN 363666487 · Headquarters: DOWNERS GROVE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Illinois Congress of Parents Teachers

    EIN 363672894 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Illinois Congress of Parents Teachers

    EIN 363673393 · Headquarters: Arlington Heights, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Illinois Congress of Parents Teachers

    EIN 363673695 · Headquarters: LOCKPORT, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Illinois Congress of Parents Teachers

    EIN 363674222 · Headquarters: Wheaton, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Illinois Congress of Parents Teachers

    EIN 363675270 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Illinois Congress of Parents Teachers

    EIN 363706251 · Headquarters: BLOOMINGDALE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Illinois Congress of Parents Teachers

    EIN 363706253 · Headquarters: Carol Stream, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Illinois Congress of Parents Teachers

    EIN 363769413 · Headquarters: Wheaton, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Illinois Congress of Parents Teachers

    EIN 363787516 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Illinois Congress of Parents Teachers

    EIN 363821152 · Headquarters: Lombard, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Illinois Congress of Parents Teachers

    EIN 363830579 · Headquarters: Carol Stream, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Illinois Congress of Parents Teachers

    EIN 363881215 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Illinois Congress of Parents Teachers

    EIN 363885453 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Illinois Congress of Parents Teachers

    EIN 363974249 · Headquarters: Schaumburg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Illinois Congress of Parents Teachers

    EIN 363987025 · Headquarters: MACHESNEY PK, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Illinois Congress of Parents Teachers

    EIN 364016441 · Headquarters: AURORA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Illinois Congress of Parents Teachers

    EIN 364184994 · Headquarters: Darien, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Illinois Congress of Parents Teachers

    EIN 364227156 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Illinois Congress of Parents Teachers

    EIN 364289391 · Headquarters: Bolingbrook, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Illinois Congress of Parents Teachers

    EIN 364289392 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Illinois Congress of Parents Teachers

    EIN 364289393 · Headquarters: NAPERVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Illinois Congress of Parents Teachers

    EIN 364289394 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Illinois Congress of Parents Teachers

    EIN 364322767 · Headquarters: DeKalb, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Illinois Congress of Parents Teachers

    EIN 364347487 · Headquarters: Carol Stream, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Illinois Congress of Parents Teachers

    EIN 364356923 · Headquarters: Huntley, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  78. Illinois Congress of Parents Teachers

    EIN 364876387 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  79. Illinois Congress of Parents Teachers

    EIN 366158250 · Headquarters: Wheaton, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Illinois Congress of Parents Teachers

    EIN 370342808 · Headquarters: EVANSTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Illinois Congress of Parents Teachers

    EIN 370791909 · Headquarters: SAVOY, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Illinois Congress of Parents Teachers

    EIN 371126102 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Illinois Congress of Parents Teachers

    EIN 371137755 · Headquarters: URBANA, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Illinois Congress of Parents Teachers

    EIN 371147233 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Illinois Congress of Parents Teachers

    EIN 371152191 · Headquarters: Belleville, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. Illinois Congress of Parents Teachers

    EIN 371153760 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Illinois Congress of Parents Teachers

    EIN 371163626 · Headquarters: QUINCY, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  88. Illinois Congress of Parents Teachers

    EIN 371171517 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  89. Illinois Congress of Parents Teachers

    EIN 371185011 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Illinois Congress of Parents Teachers

    EIN 371202354 · Headquarters: BELLEVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Illinois Congress of Parents Teachers

    EIN 371222171 · Headquarters: Colona, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Illinois Congress of Parents Teachers

    EIN 371223914 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Illinois Congress of Parents Teachers

    EIN 371225001 · Headquarters: Pekin, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Illinois Congress of Parents Teachers

    EIN 371226263 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Illinois Congress of Parents Teachers

    EIN 371237910 · Headquarters: URBANA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Illinois Congress of Parents Teachers

    EIN 371252398 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  97. Illinois Congress of Parents Teachers

    EIN 371252399 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Illinois Congress of Parents Teachers

    EIN 371252400 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Illinois Congress of Parents Teachers

    EIN 371252406 · Headquarters: Danville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Illinois Congress of Parents Teachers

    EIN 371252475 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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