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. International Union of Bricklayers and Allied Craftworkers

    EIN 362242326 · Headquarters: Elmhurst, IL, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  2. International Union of Bricklayers and Allied Craftworkers Local 6

    EIN 363912731 · Headquarters: Peru, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  3. International Union of Bricklayers Local #8

    EIN 371316022 · Headquarters: OFALLON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. International Union of Elevator Constructors Local No 2

    EIN 361265720 · Headquarters: CHICAGO RIDGE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. International Union of Elevator Constructors Local Union 55

    EIN 376047612 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  6. International Union of Materials Research Societies

    EIN 251629882 · Headquarters: Woodridge, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. International Union of Operating Engineers & Pipe Line Employers H&w Fund

    EIN 237134462 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. International Union of Operating Engineers Local #649

    EIN 370347805 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. International Union of Operating Engineers Local 399 Building Corp

    EIN 205124336 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. International Union of Operating Engineers Local 399 Building Corp Ii

    EIN 320440106 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. International Union of Operating Engineers Local 399 Health & Welfare Tru

    EIN 366198426 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. International Union of Operating Engineers Local No 399

    EIN 361265730 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. International Union of Operating Engineers Local Union No 965

    EIN 370347820 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. International Union of Operating Engineers N Central States Conference

    EIN 341263211 · Headquarters: COUNTRYSIDE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. International Union of Painters & A Llied Trades

    EIN 366127320 · Headquarters: DEER PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. International Union of Painters and Allied Trades

    EIN 060984314 · Headquarters: JACKSONVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. International Union of Painters and Allied Trades

    EIN 370192861 · Headquarters: COLLINSVILLE, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. International Union of Painters and Allied Trades

    EIN 370192895 · Headquarters: East Alton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. International Union of Painters and Allied Trades

    EIN 370192897 · Headquarters: SPRINGFIELD, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. International Union of Painters and Allied Trades

    EIN 370347655 · Headquarters: BELLEVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. International Union of Painters and Allied Trades

    EIN 370451301 · Headquarters: GRANITE CITY, IL, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. International Union of Painters and Allied Trades

    EIN 370613832 · Headquarters: DECATUR, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. International Union of Painters and Allied Trades

    EIN 370798907 · Headquarters: DECATUR, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. International Union of Painters and Allied Trades

    EIN 421056094 · Headquarters: ROCK ISLAND, IL, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  25. International Union of Painters and Allied Trades - Local 521

    EIN 360843838 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. International Union of Painters and Allied Trades Glaziers Local 581

    EIN 362657039 · Headquarters: ROCK ISLAND, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. International Union of Painters and Allied Trades Local 1285

    EIN 366127880 · Headquarters: AURORA, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. International Union of Painters and Allied Trades Local 154

    EIN 237070591 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. International Union of Painters and Allied Trades Local 157

    EIN 370192896 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. International Union of Painters and Allied Trades Local 27

    EIN 361135330 · Headquarters: LYONS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. International Union of Painters and Allied Trades Local 273

    EIN 360822200 · Headquarters: PALOS HILLS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. International Union of Painters and Allied Trades Local 448

    EIN 366110171 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. International Union of Painters and Allied Trades Local 465

    EIN 364418611 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. International Union of Painters and Allied Trades Local 467

    EIN 362160395 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. International Union of Painters and Allied Trades Local 607

    EIN 361593294 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. International Union of Painters and Allied Trades Local 97

    EIN 362423892 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. International Union of Uaw Local 579

    EIN 370606209 · Headquarters: DANVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. International Union UAW Local 1178

    EIN 362592104 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. International Union UAW Local 1414

    EIN 366153875 · Headquarters: East Moline, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  40. International Union UAW Local 2096

    EIN 371077134 · Headquarters: Pontiac, IL, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  41. International Union UAW Local 2323

    EIN 363825242 · Headquarters: Peru, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. International Union UAW Local 2384

    EIN 371390634 · Headquarters: Mattoon, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. International Union UAW Local 3212

    EIN 412162899 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. International Union UAW LOCAL 434

    EIN 362270232 · Headquarters: East Moline, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  45. International Union UAW LOCAL 551

    EIN 361082223 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. International Union UAW Local 588

    EIN 362347405 · Headquarters: Chicago Heights, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. International Union UAW LOCAL 592

    EIN 362090509 · Headquarters: Rockford, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. International Union UAW Local 751

    EIN 370742358 · Headquarters: Decatur, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. International Union UAW LOCAL 79

    EIN 362731366 · Headquarters: East Moline, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. International Union UAW Local 803

    EIN 362034918 · Headquarters: Rockford, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. International Union UAW LOCAL 865

    EIN 362002693 · Headquarters: East Moline, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. International Union UAW LOCAL 890

    EIN 362559075 · Headquarters: Niles, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. International Union UAW LOCAL 904

    EIN 362589212 · Headquarters: Mendota, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. International Union Uaw Local 974

    EIN 370643489 · Headquarters: EAST PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. International Union United Auto Aer Ospace & Agricultural Workers of A

    EIN 364346664 · Headquarters: East Moline, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. International Union United Auto Aer Ospace & Agricultural Workers of A

    EIN 472251764 · Headquarters: Pontiac, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. International Union United Auto Aerospace & Ag Workers

    EIN 237287980 · Headquarters: Lincolnshire, IL, US · Employment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. International Union United Auto Aerospace & Agri Wrkrs of America

    EIN 364098740 · Headquarters: Granville, IL, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. International Union United Auto Aerospace & Agricultural Workers

    EIN 237117711 · Headquarters: Lincolnshire, IL, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  60. International Union United Auto Aerospace & Agricultural Workers

    EIN 237268428 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. International Union United Auto Aerospace & Agricultural Workers

    EIN 237282825 · Headquarters: OTTWA, IL, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. International Union United Auto Aerospace & Agricultural Workers

    EIN 237374911 · Headquarters: EAST PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. International Union United Auto Aerospace & Agricultural Workers

    EIN 237437911 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. International Union United Auto Aerospace & Agricultural Workers

    EIN 361780819 · Headquarters: STONE PARK, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. International Union United Auto Aerospace & Agricultural Workers

    EIN 362196680 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. International Union United Auto Aerospace & Agricultural Workers

    EIN 362234476 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. International Union United Auto Aerospace & Agricultural Workers

    EIN 362431829 · Headquarters: Plano, IL, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  68. International Union United Auto Aerospace & Agricultural Workers

    EIN 362528937 · Headquarters: ROCKFORD, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  69. International Union United Auto Aerospace & Agricultural Workers

    EIN 362737917 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. International Union United Auto Aerospace & Agricultural Workers

    EIN 363009830 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. International Union United Auto Aerospace & Agricultural Workers

    EIN 363067131 · Headquarters: Lincolnshire, IL, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  72. International Union United Auto Aerospace & Agricultural Workers

    EIN 363305127 · Headquarters: Freeport, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. International Union United Auto Aerospace & Agricultural Workers

    EIN 363569034 · Headquarters: Freeport, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. International Union United Auto Aerospace & Agricultural Workers

    EIN 363731061 · Headquarters: NORTHLAKE, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. International Union United Auto Aerospace & Agricultural Workers

    EIN 363902070 · Headquarters: EAST MOLINE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. International Union United Auto Aerospace & Agricultural Workers

    EIN 363963429 · Headquarters: EAST MOLINE, IL, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  77. International Union United Auto Aerospace & Agricultural Workers

    EIN 371063076 · Headquarters: Havana, IL, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. International Union United Auto Aerospace & Agricultural Workers

    EIN 371088015 · Headquarters: Danville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. International Union United Auto Aerospace & Agricultural Workers

    EIN 376052373 · Headquarters: VERMONT, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. International Union United Auto Aerospace & Agricultural Workers

    EIN 383256786 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. International Union United Auto Aerospace & Agricultural Workers

    EIN 390368030 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. International Union United Auto Aerospace & Agricultural Workers

    EIN 390824850 · Headquarters: Lincolnshire, IL, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  83. International Union United Auto Aerospace & Agricultural Workers

    EIN 390864544 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. International Union United Auto Aerospace & Agricultural Workers

    EIN 391862301 · Headquarters: metcalf, IL, US · Employment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  85. International Union United Auto Aerospace & Agricultural Workers

    EIN 410883414 · Headquarters: lincolnshire, IL, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  86. International Union United Auto Aerospace & Agricultural Workers

    EIN 421383746 · Headquarters: Lincolnshire, IL, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  87. International Union United Auto Aerospace & Agricultural Workers

    EIN 426094719 · Headquarters: Ottawa, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. International Union United Auto Aerospace & Agricultural Workers

    EIN 430921252 · Headquarters: Ottawa, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. INTERNATIONAL UNION UNITED AUTO AEROSPACE & AGRICULTURAL WORKERS & Agricultural Workers Local 2114

    EIN 363059172 · Headquarters: Bolingbrook, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. International Union United Auto Aerospace & Agricultural Workers O

    EIN 362195908 · Headquarters: BROOKFIELD, IL, US · Employment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  91. International Union United Auto Aerospace & Agriculture Workers

    EIN 362963748 · Headquarters: Peru, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. International Union United Auto Aerospace & Agriculture Workers

    EIN 370818533 · Headquarters: Bartonville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. International Union United Auto Workers Local 1268

    EIN 362582807 · Headquarters: Belvidere, IL, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. International Union United Automobile Aerospace & Agricultura

    EIN 362659395 · Headquarters: Ottawa, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. International Union United Automobile Aerospace & Agricultura

    EIN 426092515 · Headquarters: Lincolnshire, IL, US · Science & Technology · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  96. International University of Vedic Wellness

    EIN 872639052 · Headquarters: Streamwood, IL, United States · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. International Valuation Standards Council

    EIN 201290173 · Headquarters: CHICAGO, IL, USA · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. International Vasa Previa Foundation

    EIN 364450161 · Headquarters: Chester, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. International Vegetarian Health Society Inc

    EIN 363505041 · Headquarters: Bolingbrook, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  100. International Visitors Center of Chicago

    EIN 362406639 · Headquarters: Chicago, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

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