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 Association of Educational Office Personnel

    EIN 371144904 · Headquarters: Dawson, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. Illinois Association of Endodontists

    EIN 371187354 · Headquarters: CHICAGO, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Illinois Association of Energy Raters

    EIN 200682317 · Headquarters: CHICAGO, IL, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  4. Illinois Association of Engineering Technology Professionals

    EIN 273629441 · Headquarters: Breese, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Illinois Association of Environmental Professionals

    EIN 363876637 · Headquarters: Rosemont, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Illinois Association of Extended Care Inc

    EIN 364313526 · Headquarters: CHICAGO, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  7. Illinois Association of Farmer Elected Committeemen

    EIN 376058532 · Headquarters: Gilson, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  8. Illinois Association of Fire Protection Districts

    EIN 362356303 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Illinois Association of Fire Protection Districts Foundation

    EIN 352189598 · Headquarters: SPRINGFIELD, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Illinois Association of Firearms Retailers Inc

    EIN 800270118 · Headquarters: Carbondale, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Illinois Association of Free & Charitable Clinics

    EIN 201942444 · Headquarters: LEMONT, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Illinois Association of Future Farmers of America

    EIN 376043957 · Headquarters: Springfield, IL, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Illinois Association of Health Occupations Students of America Inc

    EIN 362985820 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Illinois Association of Healthcare Attorneys

    EIN 363018279 · Headquarters: Elmhurst, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  15. Illinois Association of Highway Engineers

    EIN 571158220 · Headquarters: EFFINGHAM, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. Illinois Association of Highway Engineers Schaumburg Chapter

    EIN 366108263 · Headquarters: PALATINE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Illinois Association of Highway Engineers State Board of Directors

    EIN 237094861 · Headquarters: Springfield, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Illinois Association of Hispanic

    EIN 363666494 · Headquarters: Schaumburg, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Illinois Association of Hispanic State Employees Educational Fdtn

    EIN 363666495 · Headquarters: Countryside, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Illinois Association of Historic Preservation Commissions

    EIN 371210136 · Headquarters: Springfield, IL, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Illinois Association of Housing Authorities

    EIN 363215466 · Headquarters: Savanna, IL, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990

  22. Illinois Association of Ib World Schools

    EIN 462984407 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  23. Illinois Association of Independent Attorneys

    EIN 460569127 · Headquarters: Chicago, IL, US · Crime & Legal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  24. Illinois Association of Junior High Student Counci

    EIN 363854617 · Headquarters: OREGON, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  25. Illinois Association of Juvenile Justice Councils

    EIN 263891095 · Headquarters: Mt Vernon, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Illinois Association of Lake Communities

    EIN 363204881 · Headquarters: Sublette, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Illinois Association of Latino Administrators and Superintendents

    EIN 475094061 · Headquarters: Lyons, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Illinois Association of Licensed Terminal Operators

    EIN 465290311 · Headquarters: Hinsdale, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Illinois Association of Local Environmental Health Administrator

    EIN 371097371 · Headquarters: Champaign, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Illinois Association of Meat Proces

    EIN 370986228 · Headquarters: PEARL CITY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Illinois Association of Medicaid Health Plans

    EIN 383904312 · Headquarters: SPRINGFIELD, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Illinois Association of Microboards and Cooperatives

    EIN 270851782 · Headquarters: Brookfield, IL, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  33. Illinois Association of Minorities in Government

    EIN 371228448 · Headquarters: OAK PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Illinois Association of Municipal Management Assistants

    EIN 363117888 · Headquarters: DeKalb, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Illinois Association of Museums

    EIN 371327733 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Illinois Association of Mutual Insu

    EIN 361252847 · Headquarters: OHLMAN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Illinois Association of Naturopathic Physicians

    EIN 331102470 · Headquarters: Lombard, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  38. Illinois Association of Nurse Anesthetists

    EIN 366107903 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Illinois Association of Orthopaedic Surgeon

    EIN 364343451 · Headquarters: Park Ridge, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Illinois Association of Park Districts

    EIN 370710516 · Headquarters: SPRINGFIELD, IL, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990

  41. Illinois Association of Plumbing Heating Cooling Contractors

    EIN 361256640 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Illinois Association of Private Education

    EIN 363486794 · Headquarters: Roselle, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Illinois Association of Problem Solving Courts

    EIN 461917142 · Headquarters: ROCKFORD, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Illinois Association of Professional Process Servers

    EIN 364664359 · Headquarters: ELMHURST, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Illinois Association of Property and Evidence Managers

    EIN 300341148 · Headquarters: HOFFMAN ESTATES, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Illinois Association of Public Procurement Officials

    EIN 364203100 · Headquarters: SPRINGFIELD, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Illinois Association of Quality Assurance Professionals

    EIN 363085754 · Headquarters: Pingree Grove, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  48. Illinois Association of Regional Councils

    EIN 362930415 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Illinois Association of Rehabilitation Facilities

    EIN 510209877 · Headquarters: Springfield, Illinois, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Illinois Association of Retired Firefighters

    EIN 371210332 · Headquarters: Canton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Illinois Association of Rsvp Directors Inc

    EIN 371268150 · Headquarters: River Grove, IL, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  52. Illinois Association of School Boards

    EIN 311540788 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Illinois Association of School Business Officials

    EIN 366165928 · Headquarters: DEKALB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Illinois Association of School Nurses

    EIN 237010077 · Headquarters: Manteno, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Illinois Association of School Nurses Foundation

    EIN 460916122 · Headquarters: Manteno, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Illinois Association of School Personnel Administrators

    EIN 205083339 · Headquarters: GENEVA, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Illinois Association of School Social Workers

    EIN 362934511 · Headquarters: TINLEY PARK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Illinois Association of Service Coordinators

    EIN 542194485 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Illinois Association of Snowmobile Clubs Inc

    EIN 237444634 · Headquarters: Elburn, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  60. Illinois Association of Student Councils Educational Leadership Fo

    EIN 611567816 · Headquarters: Collinsville, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Illinois Association of Student Financial Aid Administrators Inc

    EIN 371213374 · Headquarters: ELGIN, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Illinois Association of Teacher Educators

    EIN 376166492 · Headquarters: JOLIET, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Illinois Association of Teachers of English To

    EIN 237380535 · Headquarters: ROLLING MEADOWS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Illinois Association of Technical Accident Investigation

    EIN 363981193 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Illinois Association of the Deaf

    EIN 376037666 · Headquarters: CHAMPAIGN, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  66. Illinois Association of Vocational Agriculture Teachers

    EIN 370918596 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Illinois Association of Wastewater Agencies

    EIN 371254431 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Illinois Association of Water Pollution Control Operators

    EIN 363281429 · Headquarters: HEYWORTH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Illinois Association of Wholesale Distributors

    EIN 370813848 · Headquarters: Rochester, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Illinois Association Ofoccupational Health Nurses Inc

    EIN 363094215 · Headquarters: Hampshire, IL, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  71. Illinois Athletic Activities Union

    EIN 360881575 · Headquarters: Mount Prospect, IL, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Illinois Athletic Directors Association

    EIN 363171057 · Headquarters: Libertyville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Illinois Athletic Trainers Association

    EIN 363225850 · Headquarters: Bolingbrook, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Illinois Audubon Society

    EIN 366065870 · Headquarters: SPRINGFIELD, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Illinois Automatic Fire Alarm Association

    EIN 271373243 · Headquarters: Downers Grove, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Illinois Automatic Merchandising C

    EIN 237003697 · Headquarters: NORTHBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Illinois Auxiliary of Naps

    EIN 451464007 · Headquarters: Marion, IL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Illinois Aviation Hall of Fame

    EIN 371260802 · Headquarters: Bloomington, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Illinois Aviation Museum at Bolingbrook

    EIN 201040122 · Headquarters: BOLINGBROOK, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Illinois Aviation Trades Association

    EIN 371044884 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  81. Illinois Backstretch Charitable Foundation

    EIN 880983907 · Headquarters: NORTH RIVERSIDE, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Illinois Balanced and Restorative Justice Project

    EIN 841678511 · Headquarters: CHAMPAIGN, IL, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2018 · Primary form: IRS Form 990

  83. Illinois Ballet Theatre

    EIN 364427596 · Headquarters: DOWNERS GROVE, IL, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  84. Illinois Ballot Integrity Project Mchenry County Chapter

    EIN 841891152 · Headquarters: Hebron, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  85. Illinois Bamileke Association

    EIN 332087375 · Headquarters: Romeoville, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Illinois Bank Examiners' Education Foundation

    EIN 371220866 · Headquarters: SPRINGFIELD, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Illinois Bankers Association

    EIN 363215107 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Illinois Bankers Education Services Inc

    EIN 364271815 · Headquarters: Springfield, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Illinois Bankers Group Insurance Trust

    EIN 376082547 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Illinois Baptist Laymen Fellowship

    EIN 800806572 · Headquarters: CHICAGO, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Illinois Bar Foundation

    EIN 370810222 · Headquarters: Springfield, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Illinois Barbecue Society

    EIN 474163712 · Headquarters: Mount Prospect, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Illinois Barn Alliance

    EIN 043811401 · Headquarters: BLOOMINGTON, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Illinois Basketball Hall of Fame Museum

    EIN 262145824 · Headquarters: Danville, IL, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  95. Illinois Bass Fishing Coaches Association

    EIN 845162768 · Headquarters: GENEVA, IL, USA · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  96. Illinois BASS Nation

    EIN 204316426 · Headquarters: Braidwood, IL, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Illinois Bbq Alliance Corporation

    EIN 900889148 · Headquarters: Wood Dale, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Illinois Beach Sunrise Rotary Charitable Fund

    EIN 205989421 · Headquarters: Winhrop Harbor, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  99. Illinois Beach Sunrise Rotary Club

    EIN 680489309 · Headquarters: LIBERTYVILLE, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Illinois Beef Association Inc

    EIN 362734451 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

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