| Compassionate Friends IncChicago | Form 990-N | No figure |
| Compassionate Friends IncChicago | Form 990-N | No figure |
| Compassionate Friends IncChicago | Form 990-N | No figure |
| Compassionate Friends IncChicago | Form 990-N | No figure |
| Interdisciplinary Nineteenth- Century StudiesNormal | Form 990-N | No figure |
| Compassionate Friends IncChicago | Form 990-N | No figure |
| Be Still CollaborativeFlora | Form 990-N | No figure |
| Pflag Geneva Tri-CitiesSaint Charles | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterHerscher | Form 990-N | No figure |
| Parent Booster USA IncEureka | Form 990-N | No figure |
| CSTASaint Jacob | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterWataga | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterDonovan | Form 990-N | No figure |
| Toastmasters InternationalChicago | Form 990-N | No figure |
| Pflag Morris - Grundy AreaMorris | Form 990-N | No figure |
| Cityline Care Center NFPNiles | Form 990-N | No figure |
| Cope IncKankakee | Form 990-N | No figure |
| Future Farmers of America and Its State Associations & Local ChapterMapleton | Form 990-N | No figure |
| Toastmasters InternationalBuffalo Grove | Form 990-N | No figure |
| Toastmasters InternationalNorthbrook | Form 990-N | No figure |
| Toastmasters InternationalChicago | Form 990-N | No figure |
| National Society of the Children of the American RevolutionPalatine | Form 990-N | No figure |
| Toastmasters InternationalChicago | Form 990-N | No figure |
| Majestic House Outreach NFPChicago | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterGreenfield | Form 990-N | No figure |
| Toastmasters InternationalBellwood | Form 990-N | No figure |
| Women at EmbaChicago | Form 990-N | No figure |
| Roar CDCChicago | Form 990-N | No figure |
| Heartland Ffa Alumni and SupportersTowanda | Form 990-N | No figure |
| India Classical Music SocietyOak Brook | Form 990-N | No figure |
| Illinois Congress of Parents TeachersDarien | Form 990-N | No figure |
| Bonsai Clubs InternationalWoodridge | Form 990-EZ | -$4,844FY2024 |
| Auxiliary of the Doctors Hospital HarrisburgHarrisburg | Form 990-N | No figure |
| Sisters NetworkChicago | Form 990-EZ | -$8,088FY2025 |
| Keep Centralia Beautiful IncCentralia | Form 990-EZ | -$50,568FY2025 |
| Illinois Congress of Parents TeachersWilmette | Form 990 | -$97,899FY2026 |
| Education Equity Fund NFPChicago | Form 990-EZ | -$99,276FY2025 |
| Top Ladies of Distinction IncChicago | Form 990 or 990-EZ | No figure |
| Little League Baseball IncBeardstown | Form 990 or 990-EZ | No figure |
| Psi Iota Xi SororityHomer | Form 990-N | No figure |
| Focolare Movement Mens Branch IL Work of MaryBerwyn | None required | No figure |
| Medical Library Association IncChicago | Form 990-N | No figure |
| Association for Computing MachineryChicago | Form 990-N | No figure |
| Association for Computing MachineryEdwardsville | Form 990-N | No figure |
| Focolare Movement Womens Branch IL Work of MaryBerwyn | None required | No figure |
| Medical Library Association IncChicago | Form 990-N | No figure |
| Huntingtons Disease Society of America IncSandwich | Form 990-N | No figure |
| Association for Computing MachineryCarbondale | Form 990-N | No figure |
| Medical Library Association IncChicago | Form 990-N | No figure |
| National Federation of Priests CouncilsChicago | None required | No figure |