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. Lyle & Katharyn Dewitt Charitable Trust

    EIN 207277572 · Headquarters: Decatur, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  2. Lynkks International Human Services

    EIN 831912630 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  3. Lynne Cooper Harvey Foundation

    EIN 363148657 · Headquarters: River Forest, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  4. Lyonpleasant Ridge Pta

    EIN 363830580 · Headquarters: GLENVIEW, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Lyons Township - Water Polo

    EIN 991282858 · Headquarters: Western Springs, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Lzs-szaflary Nfp

    EIN 455363318 · Headquarters: BURBANK, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. M & J Kennelly Foundation

    EIN 363115927 · Headquarters: Hinsdale, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  8. M a & L J Bennett Scholarship Xxxxx3003

    EIN 133544931 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  9. M B Gidelskiejs Soc

    EIN 237579676 · Headquarters: MOKENA, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. M End

    EIN 264263810 · Headquarters: Elburn, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. M J M Electric Cooperative Inc

    EIN 370394535 · Headquarters: CARLINVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. M Morgan Trust for Indpls Fdn Xxxxx4003

    EIN 356699844 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. M Morgan Trust for Riley Hospital Xxxxx5000

    EIN 356699845 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. M Schinasi Intl Hospital Xxxxx7004

    EIN 136029118 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  15. M&M Community Development Inc Alton Branch

    EIN 922885064 · Headquarters: Alton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Maak

    EIN 821553786 · Headquarters: CARY, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. Mac Academy

    EIN 994389354 · Headquarters: Joliet, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Mac Athletics-nfp

    EIN 814245291 · Headquarters: BOLINGBROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Mac Naught House Fund Xxxxx6004

    EIN 136063116 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  20. Mac Services Inc (II)

    EIN 363839388 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Mac-gomery Christian Service Camp Inc

    EIN 371168173 · Headquarters: Carlinville, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  22. Macbain Pioneer Schlrsp Fd Xxxxx6008

    EIN 166060125 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  23. Maccleny Chapter 2026 Women of the Moose

    EIN 593253873 · Headquarters: Mooseheart, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Macdowell Artists Association

    EIN 363158780 · Headquarters: Morris, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. Macedonian Society of Greater Chicago Makedonia

    EIN 363828134 · Headquarters: Mount Prospect, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Machinery Movers Riggers & Mach Erect Local 136 Health & Welfare Fund

    EIN 363204740 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Machinery Movers Riggers and Erectors Union Local #136

    EIN 361416355 · Headquarters: BROADVIEW, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Machinery Movers Riggers and Erectors Union Local #136 Training Trust

    EIN 362639490 · Headquarters: BROADVIEW, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Mack Glass Community Inc Nfp

    EIN 861399834 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Mack-ca-fest

    EIN 371083175 · Headquarters: Mackinaw, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Mackenzie Foundation

    EIN 956588350 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  32. Mackinaw Business Association

    EIN 371085674 · Headquarters: MACKINAW, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  33. Mackinaw Community Chest Inc

    EIN 371095502 · Headquarters: Mackinaw, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. Mackinaw Valley Longrifles

    EIN 364562117 · Headquarters: Trivoli, IL, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  35. Macktown Living History

    EIN 363756832 · Headquarters: ROCKTON, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Macomb Area Chamber of Commerce

    EIN 370395460 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Macomb Area Convention & Visitors Bureau

    EIN 371237032 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Macomb Area Economic Development Corp

    EIN 371136537 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Macomb Area Umpires Association Inc

    EIN 371324992 · Headquarters: NORMAL, IL, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  40. Macomb C U School Dist No 185 Health & Life Insurance Program

    EIN 376216729 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Macomb Community Theatre

    EIN 237358732 · Headquarters: Macomb, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  42. Macomb Country Club

    EIN 370395465 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Macomb Fraternal Order of Police Lodge #189

    EIN 371198848 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Macomb Little League

    EIN 371137225 · Headquarters: Macomb, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Macomb Lodge No 17 Ancient Free &

    EIN 370958400 · Headquarters: MACOMB, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Macon County Casa

    EIN 320092410 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Macon County Farm Bureau

    EIN 370395590 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Macon County Historical Society

    EIN 237084124 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Macon County Homemaker Education Association

    EIN 371255891 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Macon County Medical Society St Mary's Hospital

    EIN 370723799 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  51. Macon County Memorial Park

    EIN 370395610 · Headquarters: DECATUR, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Macon Zero

    EIN 830572013 · Headquarters: decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  53. Maconite Scholarship Organization of Chicago Illinois

    EIN 363353548 · Headquarters: MATTESON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Macoupin Center for the Developmentally Disabled

    EIN 376052282 · Headquarters: Carlinville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Macoupin County Fair & Agricultural Assn Inc

    EIN 370952392 · Headquarters: Carlinville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  56. Macoupin County Farm Bureau

    EIN 370395720 · Headquarters: CARLINVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Macoupin County Fox & Coon Hunters Assn

    EIN 376048628 · Headquarters: Carlinville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Macoupin County Genealogical

    EIN 510255551 · Headquarters: STAUNTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Macoupin County Historical Society

    EIN 237325548 · Headquarters: Carlinville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Macoupin Flyers

    EIN 453721795 · Headquarters: Hettick, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Madalynne F Laux Memorial Trust Xxxxx5008

    EIN 396551972 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  62. Maddog Wrestling Academy

    EIN 201740421 · Headquarters: SCHAUMBURG, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Madison Avenue Baptist Church Trust Xxxxx4006

    EIN 136031182 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Madison County Association for Home and Community Education

    EIN 370860610 · Headquarters: EDWARDSVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Madison County Association of the Blind

    EIN 376035773 · Headquarters: Wood River, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Madison County Bar Association

    EIN 371104412 · Headquarters: EDWARDSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Madison County Extension Education Foundation

    EIN 371207789 · Headquarters: EDWARDSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Madison County Fair Association

    EIN 370667487 · Headquarters: HIGHLAND, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Madison County Farm Bureau

    EIN 370396163 · Headquarters: EDWARDSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Madison County Firemen's Association

    EIN 376031731 · Headquarters: COLLINSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Madison County Genealogical Society

    EIN 371105112 · Headquarters: Edwardsville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Madison County Historical Society

    EIN 376049395 · Headquarters: Edwardsville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. Madison County Medical Society

    EIN 376032017 · Headquarters: Maryville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Madison County Retired Teachers Association

    EIN 371397613 · Headquarters: East Alton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Madison County Retired Teachers Association Unit Iii

    EIN 371326619 · Headquarters: Collinsville, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  76. Madison District Dental Society

    EIN 237329894 · Headquarters: Alhambra, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Madison Public Library the Xxxxx8008

    EIN 226221749 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  78. Madonna High Class of 1964 Reunion

    EIN 465118926 · Headquarters: Aurora, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  79. Mae Howell Trust U-w

    EIN 376111172 · Headquarters: Havana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Mae N Eikenberry Memorial Trust Xxxxx2008

    EIN 356213489 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  81. Maeystown Civic Organization

    EIN 376042449 · Headquarters: MAEYSTOWN, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Magdalene House Chicago Inc

    EIN 473713877 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Magento Association

    EIN 833554159 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  84. Magic Masters of Chicago

    EIN 363639111 · Headquarters: Homer Glen, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Magikal Book Shoppe

    EIN 422423077 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Magnificat Mchenry Chapter of the Diocese Rockford of Mchenry Il

    EIN 270977708 · Headquarters: johnsburg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Magnolia Learning Foundation

    EIN 464418285 · Headquarters: Lake Forest, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Mahdavia Islamic Center of Chicago

    EIN 363719503 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Mahomet Area Chamber of Commerce

    EIN 371137731 · Headquarters: MAHOMET, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  90. Mahomet Helping Hands

    EIN 371239132 · Headquarters: Mahomet, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Mahomet Sportsmen's Club

    EIN 376047417 · Headquarters: MAHOMET, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Mail Systems Management Association Inc

    EIN 133125043 · Headquarters: OAKBROOK, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Main Street Community Center Inc

    EIN 370989006 · Headquarters: EDWARDSVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Maine Academy of Nutrition and Dietetics Mand

    EIN 016047125 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Maine Osteopathic Association

    EIN 010226382 · Headquarters: WARRENVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Maine Osteopathic Educational Found

    EIN 222896097 · Headquarters: WARRENVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Maine West Athletic Boosters Club

    EIN 363558969 · Headquarters: DES PLAINES, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Maine-niles Association of Special Recreation

    EIN 363106698 · Headquarters: MORTON GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Mainliner Club of Chicago

    EIN 362544784 · Headquarters: PARK RIDGE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Mainspring

    EIN 454588180 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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