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. Ibb Lodge 1 Sub Fund

    EIN 237046358 · Headquarters: ST CHARLES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Ibb Lodge 1 Training & Education Fund

    EIN 363143870 · Headquarters: ST CHARLES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Ibew Bldg Corp Local Union No 197

    EIN 371298088 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Ibew Electrial Workers General Welfare Fund

    EIN 362951116 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Ibew Local #197

    EIN 370707336 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Ibew Local 146 Credit Union

    EIN 370790109 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Ibew Local 150 - Building Corp

    EIN 363694986 · Headquarters: LIBERTYVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Ibew Local 176 Supplemental Unemployment Benefit Fund

    EIN 363936888 · Headquarters: JOLIET, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Ibew Local 364-Neca Elec Ind Labor Management Cooperation Committee

    EIN 363901267 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Ibew Local 701 Supplemental Unemployment Benefit Fund

    EIN 364166378 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Ibew Local 701 Vacation Fund

    EIN 362942688 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Ibew Local No 117 - Jatc

    EIN 237031687 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Ibew Local Union 364

    EIN 362041792 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Ibew Local Union No 15

    EIN 363947727 · Headquarters: DOWNERS GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Ibew Local Union No 150

    EIN 361581422 · Headquarters: LIBERTYVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Ibew System Council T-3

    EIN 363670223 · Headquarters: Lisle, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Ibex Ski Club

    EIN 510137139 · Headquarters: Palatine, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Ibpoe of the World Daughters of the Grand Temple

    EIN 943483439 · Headquarters: Bloomington, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Icc Codification Inc

    EIN 823722145 · Headquarters: COUNTRY CLUB HILLS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Icon Collective Inc

    EIN 921193031 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  21. Ida Hutzler Fund

    EIN 596123486 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Ida Pub Library-m Blackburn Mem End

    EIN 366837468 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Idaho Alpha Chapter of Sigma Alpha Epsilon Fraternity

    EIN 873004520 · Headquarters: Evanston, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Idalia C Whitcomb Charitable Trust Xxxxx9008

    EIN 136912627 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  25. Iddings Benevolent Trust Xxxxx5009

    EIN 316135058 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Ideal Hunting & Fishing Club

    EIN 370340697 · Headquarters: Roseville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Identity Company of Irish Dance

    EIN 870808915 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Ieaso

    EIN 371011895 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Ieee

    EIN 371376321 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. Ifanca

    EIN 363193649 · Headquarters: Des Plaines, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T

  31. Iglesia Cristiana Amistad Y Vida

    EIN 810822596 · Headquarters: BEACH PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Iglesia Cristiana Buscando Una Uncion

    EIN 900931114 · Headquarters: WAUKEGAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Iglesia Cristiana Tabernaculo De Dios Unidos

    EIN 831288196 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Iglesia Pentecostal De Nombre De Jesus

    EIN 810667171 · Headquarters: VILLA PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  35. Iglesia Pentecostal Roca De Vida

    EIN 363866780 · Headquarters: Melrose Park, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Ignatia Foundation

    EIN 363573035 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Igniting Minds Inc

    EIN 842954031 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. IH Mississippi Valley Credit Union

    EIN 362523206 · Headquarters: MOLINE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Ihc Chapter 32 of Southern Illinois

    EIN 300222628 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Ihovt

    EIN 364706443 · Headquarters: SAINT CHARLES, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  41. Iiba Chicagoland Chapter

    EIN 205387106 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Iju Conference

    EIN 465554674 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Ijuc North America

    EIN 851448095 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Il Assn of County Veterans Asst Commissions

    EIN 371170699 · Headquarters: Morris, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  45. Il Association of County Board Members and County Commissioners Inc

    EIN 370801426 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Il Board of Admissions to the Bar

    EIN 376002055 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Il District Council #1 Mason Contractors Assoc of Greater Chicago Lmcc Trust

    EIN 036120561 · Headquarters: ELMHURST, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Il Education Assn Shaumburg Educ

    EIN 362946959 · Headquarters: PALATINE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Il State Chptr of National Association of Certified Home Inspe

    EIN 208122891 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Il Student Chapter - Association of Shelter Veterinarians

    EIN 461030661 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  51. Il Teamsters Joint Council No 25 and Employers Apprenticeship & Training Fund

    EIN 431968605 · Headquarters: JOLIET, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Il0313-mchenry County Now

    EIN 832642456 · Headquarters: Huntley, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Ilion Chapt No 31 Women of the Moose

    EIN 237134017 · Headquarters: Mooseheart, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Ill Cemetery & Funeral Home Assn

    EIN 366092915 · Headquarters: HOMEWOOD, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Illiana Geneological and Historical Society

    EIN 376049388 · Headquarters: Danville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Illiana Skeet and Trap Club Llc

    EIN 352156945 · Headquarters: Westville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Illiana Square Wheelers

    EIN 351865450 · Headquarters: Beecher, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Illidell Co-operative Corporation

    EIN 237161236 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  59. Illini Barbell

    EIN 392254628 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Illini Bluffs Parent Teacher

    EIN 363496546 · Headquarters: Glasford, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Illini Central Middle and High School Pto

    EIN 881008012 · Headquarters: Mason City, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Illini Chapter Young Presidents Organization

    EIN 371247110 · Headquarters: CHARLESTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Illini Christian Ministries Inc

    EIN 370898472 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. Illini Country Club

    EIN 370341170 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Illini Glider Club Inc

    EIN 376046454 · Headquarters: Danville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Illini Indians

    EIN 363620019 · Headquarters: HOFFMAN ESTATES, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Illini Metagamers

    EIN 394204938 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Illini Quarterback Club Inc

    EIN 371321105 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Illini Valley Association of Realtors Inc

    EIN 363092612 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Illiniois Wine and Art Association

    EIN 471879327 · Headquarters: Whittington, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  71. Illinios Congress of Parents Teachers

    EIN 362926991 · Headquarters: DeKalb, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Illinios Congress of Parents Teachers

    EIN 371204281 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Illinios Congress of Parents Teachers

    EIN 371252191 · Headquarters: Quincy, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  74. Illinios Education Association

    EIN 371563557 · Headquarters: Mount Vernon, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Illinios Society of Professional Engineers

    EIN 363552937 · Headquarters: Crete, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Illinois 4-H House Association C/o Karen Rewerts

    EIN 376046465 · Headquarters: ST JOSEPH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Illinois Academy of Audiology

    EIN 363976110 · Headquarters: BLOOMINGTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Illinois Academy of Criminology

    EIN 363358750 · Headquarters: Lemont, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Illinois Academy of Family Physicians

    EIN 362150319 · Headquarters: BOLINGBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  80. Illinois Academy of Nutrition and Dietetics

    EIN 370918772 · Headquarters: HENRY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Illinois Academy of Physician Associates

    EIN 363743028 · Headquarters: HIGHLAND PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Illinois Action for Behavioral Health Services & Children Inc

    EIN 852292413 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  83. Illinois Action for Children

    EIN 362712912 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Illinois Adult & Continuing Educators Association

    EIN 363018280 · Headquarters: CARLINVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Illinois Adult Day Services Association

    EIN 371113045 · Headquarters: Lisle, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Illinois African Violet Society

    EIN 463316981 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  87. Illinois Ahperd

    EIN 376031589 · Headquarters: LOMBARD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Illinois Aikido Club

    EIN 362557303 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Illinois Airport Maintenance Association

    EIN 471136204 · Headquarters: MATTOON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Illinois Alcohol & Other Drug Abuse Professional Cert Association Inc

    EIN 363122841 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Illinois Alcoholism & Drug Dependence Association Dba Iabh

    EIN 237004938 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Illinois Alpha Omega Sigma Alpha Epsilon

    EIN 274305225 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. Illinois Arabian Horse Association

    EIN 371161181 · Headquarters: HUDSON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Illinois Arborist Association Inc

    EIN 363239876 · Headquarters: Antioch, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Illinois Archaeological Survey Incorporated University of Illinoi

    EIN 370840412 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Illinois Archery Association

    EIN 370962543 · Headquarters: Robinson, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Illinois Area Ymca

    EIN 362169196 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Illinois Art Therapy Association

    EIN 362884375 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Illinois Arts Action Coalition

    EIN 363166910 · Headquarters: Chicago IL, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Illinois Arts Alliance

    EIN 363177592 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages