Nonprofits in Illinois

Nonprofits in Illinois. Browse 87,324 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 State Grange

    EIN 237590645 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  2. Illinois State Grange

    EIN 237590646 · Headquarters: Mascoutah, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  3. Illinois State Grange

    EIN 237590648 · Headquarters: Lebanon, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. Illinois State Grange

    EIN 237590651 · Headquarters: Washington, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  5. Illinois State Grange

    EIN 237590658 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Illinois State Grange

    EIN 237590660 · Headquarters: Belvidere, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Illinois State Grange

    EIN 237590662 · Headquarters: Caledonia, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Illinois State Grange

    EIN 237590664 · Headquarters: ROCKFORD, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Illinois State Grange

    EIN 237590667 · Headquarters: Belvidere, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  10. Illinois State Grange

    EIN 237590674 · Headquarters: Polo, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Illinois State Grange

    EIN 237590679 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Illinois State Grange

    EIN 237590681 · Headquarters: Belvidere, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Illinois State Grange

    EIN 237590696 · Headquarters: OFallon, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  14. Illinois State Grange

    EIN 237590698 · Headquarters: Lebanon, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  15. Illinois State Grange

    EIN 237590699 · Headquarters: Belleville, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  16. Illinois State Grange

    EIN 362193590 · Headquarters: O Fallon, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Illinois State Grange

    EIN 363913575 · Headquarters: Belvidere, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  18. Illinois State Grange

    EIN 371005574 · Headquarters: Lebanon, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Illinois State Grange 1370

    EIN 237590649 · Headquarters: Belleville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Illinois State Grotto Association

    EIN 301446090 · Headquarters: Streamwood, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Illinois State Horticultural Society

    EIN 237420616 · Headquarters: Elmwood, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Illinois State Medical Society

    EIN 362436054 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Illinois State Microenterprise Initiative

    EIN 364317910 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  24. Illinois State Museum Society

    EIN 376018727 · Headquarters: SPRINGFIELD, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Illinois State Music Teachers Association

    EIN 362846426 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Illinois State Music Teachers Association

    EIN 371220163 · Headquarters: Carbondale, IL, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  27. Illinois State Neurological Society

    EIN 815364272 · Headquarters: QUINCY, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Illinois State Neurosurgical Society Inc

    EIN 262043073 · Headquarters: Chicago, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Illinois State Organization of the NSDAR

    EIN 376028448 · Headquarters: Saint Charles, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Illinois State Painters Welfare Fund

    EIN 366053429 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Illinois State Perfusion Society

    EIN 364056579 · Headquarters: Berwyn, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Illinois State Police Heritage Foundation

    EIN 371407084 · Headquarters: SPRINGFIELD, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Illinois State Public Interest Research Group Inc

    EIN 363673399 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Illinois State Racquetball Association

    EIN 362941946 · Headquarters: Oswego, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Illinois State Rifle Association

    EIN 366161799 · Headquarters: CHATSWORTH, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Illinois State Rifle Association Legal Assistance Committee Ltd

    EIN 273639314 · Headquarters: CHATSWORTH, IL, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Illinois State Soccer Association Inc

    EIN 363566158 · Headquarters: Rolling Meadows, IL, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Illinois State Society of Radiologic Technologists

    EIN 370917639 · Headquarters: MARYVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Illinois State Society of the Acofp

    EIN 383667425 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Illinois State Team Penning

    EIN 371287756 · Headquarters: Freeport, IL, US · Housing & Shelter · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Illinois State Trapshooters Association

    EIN 362892450 · Headquarters: METAMORA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Illinois State Trapshooting Hall of Fame Museum

    EIN 822904977 · Headquarters: Carlinville, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Illinois State Triad Association

    EIN 813634260 · Headquarters: Sherman, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Illinois State Turkey Growers Association

    EIN 366108346 · Headquarters: ROCK FALLS, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  45. Illinois State University Farmhouse Fraternity Association

    EIN 371142396 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Illinois State University Foundation

    EIN 376025713 · Headquarters: NORMAL, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Illinois State University Mens Ultimate Frisbee Club

    EIN 832271627 · Headquarters: Lombard, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Illinois State University Womens Club Hockey

    EIN 813993978 · Headquarters: NORMAL, IL, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  49. Illinois State Urological Society

    EIN 272452564 · Headquarters: SCHAUMBURG, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Illinois State Usbc

    EIN 260119420 · Headquarters: SWANSEA, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Illinois State Veterinary Medical Association

    EIN 362064654 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Illinois State Wireless Association

    EIN 208393132 · Headquarters: LOCKPORT, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Illinois States Attorneys Assoc Patrick Delfino

    EIN 362699800 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Illinois Stepping League

    EIN 460799767 · Headquarters: Prospect Heights, IL, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  55. Illinois Stewardship Alliance

    EIN 376160476 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Illinois Storm Track and Field Club Inc

    EIN 263131831 · Headquarters: Lynwood, IL, US · Recreation & Sports · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  57. Illinois Storytelling Festival Inc

    EIN 363487086 · Headquarters: Oak Park, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Illinois Sustainable Ag Partnership

    EIN 923240810 · Headquarters: Bloomington, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Illinois Sustainable Materials & Technologies Association

    EIN 611766066 · Headquarters: Bartlett, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Illinois Swimming and Diving Association Co Ayrton Kasemets

    EIN 900434353 · Headquarters: MUNDELEIN, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  61. Illinois Swimming Incorporated

    EIN 311012798 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Illinois Swimming Officials Associa Tion

    EIN 394623851 · Headquarters: Palatine, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Illinois Symphony Orchestra Endowment Fund Inc

    EIN 300216505 · Headquarters: SPRINGFIELD, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Illinois Symphony Orchestra Inc

    EIN 371312674 · Headquarters: SPRINGFIELD, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Illinois Tactical Officers' Association Inc

    EIN 363624189 · Headquarters: HOMER GLEN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Illinois Taekwondo Nf

    EIN 392804116 · Headquarters: HANOVER PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Illinois Taekwondo Sport Olympic Network

    EIN 811995484 · Headquarters: STREAMWOOD, IL, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. Illinois Taekwondo State Association

    EIN 870762903 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  69. Illinois Tash

    EIN 473106079 · Headquarters: Normal, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  70. Illinois Tax Purchasers Association

    EIN 873792763 · Headquarters: BELLEVILLE, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Illinois Teachers of Hard of HearingDeaf Individuals

    EIN 363265098 · Headquarters: Metamora, IL, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  72. Illinois Team Caring Sharing with Pride

    EIN 800352109 · Headquarters: Joliet, IL, US · Youth Development · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. Illinois Technology Foundation

    EIN 260792633 · Headquarters: Chicago, IL, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Illinois Technology Partnership Nfp

    EIN 364805958 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. Illinois Tejano Organization

    EIN 364289046 · Headquarters: AURORA, IL, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Illinois Telecommunications Access Corporation

    EIN 363591867 · Headquarters: SPRINGFIELD, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Illinois Telecommunications Association Foundation Inc

    EIN 371400447 · Headquarters: Springfield, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Illinois Telecommunications Association Inc

    EIN 371126810 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Illinois Telehealth Network Inc

    EIN 815461129 · Headquarters: Litchfield, IL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Illinois Terminal Division Nfp

    EIN 844950408 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Illinois Theatre Association

    EIN 362937387 · Headquarters: Chicago, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Illinois Theatre Center of Park For

    EIN 366635681 · Headquarters: PARK FOREST, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ

  83. Illinois Thoroughbred Breeders and Owners Foundati

    EIN 371011054 · Headquarters: Lyons, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. Illinois Thoroughbred Horsemen Association Benefit Trust

    EIN 208458592 · Headquarters: NORTH RIVERSIDE, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Illinois Thoroughbred Horsemen's Association Inc

    EIN 363835804 · Headquarters: NORTH RIVERSIDE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Illinois Thunder

    EIN 320526898 · Headquarters: Lansing, IL, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  87. Illinois Tool Works Foundation

    EIN 366087160 · Headquarters: GLENVIEW, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  88. Illinois Tool Works Inc Voluntary Employees' Beneficiary Association

    EIN 363183297 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Illinois Torch Youth Community and Economic Development Corp Nfp

    EIN 205432790 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  90. Illinois Township Attorneys Association

    EIN 371248993 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Illinois Track and Cross Country Coaches Association

    EIN 872796467 · Headquarters: Cary, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Illinois Traction Society

    EIN 371211809 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Illinois Traction System Trail Comm

    EIN 300369008 · Headquarters: STAUNTON, IL, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  94. Illinois Tractor Pulling Association

    EIN 371018689 · Headquarters: GREENUP, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Illinois Traffic Safety Leaders of Illinois

    EIN 474413988 · Headquarters: Grayslake, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  96. Illinois Trail Riders

    EIN 364094067 · Headquarters: Springfield, IL, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. Illinois Transplant Fund

    EIN 474167931 · Headquarters: Oak Brook, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Illinois Transplant Pharmacists Association

    EIN 462299196 · Headquarters: Chicago, IL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Illinois Trappers Association

    EIN 371179099 · Headquarters: Springfield, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990

  100. Illinois Travel Baseball Club

    EIN 263423879 · Headquarters: ARLINGTON HTS, IL, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990

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