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. Alice Eliza Getty Trust

    EIN 366025769 · Headquarters: PO BOX CHICA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. Alice Huang

    EIN 934488884 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  3. Alice Wilson Schweitzer - William J Schweitzer Agr Education Foundation

    EIN 363731364 · Headquarters: KIRKWOOD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Aligarh Muslim University Alumni Association

    EIN 363589755 · Headquarters: WADSWORTH, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Alive Outreach

    EIN 842707397 · Headquarters: Matteson, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Alja 2015 Kongress Committee

    EIN 474072475 · Headquarters: Homewood, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  7. All America Selections

    EIN 231260703 · Headquarters: Downers Grove, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  8. All Kids Play

    EIN 843152925 · Headquarters: NORTHBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. All Saints Hyderabad Alumni Association

    EIN 331125329 · Headquarters: LINCOLNWOOD, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. All Saints Senior Housing NFP

    EIN 273362317 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. All Village Singers

    EIN 364205125 · Headquarters: Glencoe, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Allanson Court Condo Association

    EIN 472397112 · Headquarters: MUNDELEIN, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  13. Allen Russell C Tr Main

    EIN 396322949 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  14. Allen-heath Memorial Foundation

    EIN 363056910 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. Allendale Association

    EIN 362177140 · Headquarters: LAKE VILLA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Allendale Conservation Club

    EIN 366138249 · Headquarters: TOULON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Alliance for Audited Media

    EIN 360756300 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Alliance for Clinical Trials in Oncology Foundation

    EIN 020464400 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Alliance for the Great Lakes

    EIN 237104524 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Alliance for Women in Media Chicago Chapter

    EIN 800596253 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  21. Alliance of Automotive Service Providers of Illinois

    EIN 362707302 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Alliance of Polish Clubs in the USA

    EIN 366164901 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Alliance of Transylvania Saxons of Us

    EIN 366142755 · Headquarters: Palatine, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Allie Bobb Trust Under 1045000175

    EIN 376024033 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Allied Access Foundation

    EIN 822581207 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  26. Allied Agents Association

    EIN 363753068 · Headquarters: ROLLING MEADOWS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Allied Assistance Inc Nfp

    EIN 473810696 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Allied Forces Auxillary Communications Group Nfp

    EIN 455517595 · Headquarters: Mattoon, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Allied Masonic Council No 389

    EIN 364439005 · Headquarters: Glenview, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Allied Services Division Welfare Fund

    EIN 591283066 · Headquarters: EAST DUNDEE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Almira Manor of Greenville Inc

    EIN 371138913 · Headquarters: GREENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Almost Home Child Care Inc

    EIN 371268613 · Headquarters: Litchfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Almutahaboun Fil-laah Inc

    EIN 843942333 · Headquarters: ORLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Alonzo Mather Foundation Trust C/o the Chicago Trust Company Na

    EIN 366015440 · Headquarters: GRAYSLAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  35. Alotta Sole Shoe Works Inc

    EIN 412841670 · Headquarters: NAPERVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Alpha Alpha Foundation

    EIN 363672696 · Headquarters: Champaign, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Alpha Association of Phi Rho Sigma Trust

    EIN 366072395 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Alpha Beta Chapter Alpha Kappa Alpha Sorority Inc

    EIN 363201557 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Alpha Chapter - Phi Kappa Psi - Illinois

    EIN 362188489 · Headquarters: WHEELING, IL, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  40. Alpha Chapter Of Beta Sigma Psi

    EIN 370750777 · Headquarters: Urbana, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Alpha Chi Omega Fraternity Inc

    EIN 366134634 · Headquarters: Elgin, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  42. Alpha Chi Omega Fraternity Inc

    EIN 823066741 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Alpha Chi Omega Fraternity Inc

    EIN 933918698 · Headquarters: Dunlap, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Alpha Chi Omega Fraternity Inc Upsilon Chapter

    EIN 370666948 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Alpha Chi Omega House Corp Upsilon Chapter C/o Taylor Lowery

    EIN 376035733 · Headquarters: PITTSBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  46. Alpha Chi Sigma Fraternity Collegiate Chapter

    EIN 310972640 · Headquarters: Carbondale, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Alpha Chi Sigma Fraternity Collegiate Chapter

    EIN 370675265 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Alpha Delta Kappa Sorority Inc

    EIN 237239268 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Alpha Delta Kappa Sorority Inc

    EIN 376039462 · Headquarters: Pekin, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Alpha Delta Kappa Sorority Inc

    EIN 376078935 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Alpha Delta Kappa Sorority Inc

    EIN 376079271 · Headquarters: Bath, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Alpha Delta Kappa Sorority Inc

    EIN 376079296 · Headquarters: CLINTON, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Alpha Delta Pi Building Corporation Sigma Chapter

    EIN 376051502 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Alpha Epsilon Delta

    EIN 300992276 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. Alpha Epsilon Delta

    EIN 371026589 · Headquarters: Charleston, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Alpha Epsilon of Phi Kappa Sigma

    EIN 362518603 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Alpha Epsilon Pi Beta Upsilon

    EIN 370684644 · Headquarters: Peoria, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Alpha Epsilon Pi Fraternity Tau Delta Chapter

    EIN 364080398 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990

  59. Alpha Eta Chapter Inc Chi Eta Phi

    EIN 363473732 · Headquarters: BOLINGBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  60. Alpha Gamma Chapter Alpha Kappa Alpha Sorority Inc

    EIN 363201580 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Alpha Gamma Club

    EIN 376037859 · Headquarters: Champaign, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Alpha Gamma Delta Fraternity

    EIN 237079954 · Headquarters: Saint Charles, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Alpha Gamma Delta Fraternity

    EIN 366078136 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Alpha Gamma Delta Fraternity

    EIN 366144900 · Headquarters: Park Ridge, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Alpha Gamma Delta Fraternity

    EIN 370856516 · Headquarters: CHARLESTON, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Alpha Gamma Delta Fraternity

    EIN 376031361 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Alpha Gamma Delta Fraternity

    EIN 376045317 · Headquarters: Charleston, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Alpha Gamma Delta Fraternity Beta Omicron

    EIN 237373610 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Alpha Gamma Delta Fraternity Beta Omicron Chapter

    EIN 237256306 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Alpha Gamma Delta Fraternity Xi Chapter

    EIN 370677620 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Alpha Gamma Delta Sigma Chapter

    EIN 370152060 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Alpha Gamma Pi Sorority Inc

    EIN 300560264 · Headquarters: SOUTH HOLLAAND, IL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  73. Alpha Gamma Rho - Beta Delta Chapter

    EIN 370954902 · Headquarters: LINCOLN, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Alpha Gamma Rho Alpha Alumni Assn

    EIN 376036055 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Alpha Gamma Rho Beta Delta Alumni Corporation

    EIN 371215872 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Alpha Kappa Alpha Sorority Inc

    EIN 362152330 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  77. Alpha Kappa Alpha Sorority Inc

    EIN 363201399 · Headquarters: Joliet, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  78. Alpha Kappa Alpha Sororityinc Subordinates Group Return

    EIN 363496024 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Alpha Kappa Lambda Alumni Assoc Inc

    EIN 350874645 · Headquarters: Wilmette, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Alpha Kappa Psi Fraternity

    EIN 351215630 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  81. Alpha Kappa Theta Association of Theta Xi Inc

    EIN 364394711 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  82. Alpha Montessori School Inc

    EIN 237383599 · Headquarters: WESTCHESTER, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Alpha Nu Chapter Alpha Kappa Alpha Sorority Inc

    EIN 363201610 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Alpha Omega Alpha Honor Medical Society

    EIN 366165160 · Headquarters: North Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Alpha Omicron Pi Fraternity Inc

    EIN 363377896 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  86. Alpha Omicron Pi Fraternity Inc

    EIN 363459586 · Headquarters: Lake Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  87. Alpha Omicron Pi Fraternity Inc

    EIN 364080691 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  88. Alpha Omicron Pi Fraternity Inc

    EIN 371383689 · Headquarters: Quincy, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  89. Alpha Omicron Pi Fraternity Inc

    EIN 371390535 · Headquarters: Quincy, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Alpha Omicron Pi Fraternity Inc

    EIN 383806742 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Alpha Phi Alpha Fraternity District of Illinois

    EIN 364126844 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. Alpha Phi International Fraternity Inc

    EIN 462461113 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Alpha Phi Omega

    EIN 201002125 · Headquarters: ELMHURST, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  94. Alpha Phi Omega

    EIN 203129856 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  95. Alpha Phi Omega

    EIN 204751723 · Headquarters: LAKE FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  96. Alpha Phi Omega

    EIN 272009133 · Headquarters: E SAINT LOUIS, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Alpha Phi Omega

    EIN 300884601 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. Alpha Phi Omega

    EIN 362894879 · Headquarters: ROCK ISLAND, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Alpha Phi Omega

    EIN 363893718 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  100. Alpha Phi Omega

    EIN 364417578 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

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