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
- Casa of Southwestern Illinois C/o Kwanzaa Wright
EIN 371233728 · Headquarters: BELLEVILLE, IL, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990
- Casa of the Illinois Valley
EIN 364377267 · Headquarters: OTTAWA, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casa of the Tenth Judicial Circuit
EIN 201534971 · Headquarters: PEORIA, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casa of Vermilion County
EIN 611507295 · Headquarters: DANVILLE, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casa of West Central Illinois
EIN 364140299 · Headquarters: GALESBURG, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casa Sparrow
EIN 933345155 · Headquarters: West Frankfort, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Casa Triana Flamenco
EIN 392690679 · Headquarters: Cicero, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casa Viva
EIN 262341918 · Headquarters: Wheaton, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Case Art Fund Inc
EIN 823195241 · Headquarters: Chicago, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Case Management Society of America Cmsa Chicago
EIN 521812631 · Headquarters: WESTCHESTER, IL, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Case4students Inc
EIN 832949016 · Headquarters: Bartlett, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Cases for a Cause Inc
EIN 208492571 · Headquarters: CHICAGO, IL, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Casey Candy Cane Pageant
EIN 933834812 · Headquarters: Teutopolis, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey Chamber of Commerce
EIN 376057878 · Headquarters: CASEY, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey Chapter No 814 Women of the Moose
EIN 237397252 · Headquarters: Casey, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Casey Country Club
EIN 370208345 · Headquarters: CASEY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Casey Girls Softball Association Inc
EIN 371398382 · Headquarters: CASEY, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey Historical Society
EIN 262931313 · Headquarters: Casey, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Casey in Action
EIN 264721189 · Headquarters: Casey, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Casey Industries Inc
EIN 376047654 · Headquarters: CASEY, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey Popcorn Festival Inc
EIN 371329824 · Headquarters: CASEY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Casey Pto
EIN 474858822 · Headquarters: CASEY, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey Saddle Club Inc
EIN 815014422 · Headquarters: Casey, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Casey Thrift Shop Inc
EIN 371060250 · Headquarters: CASEY, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Casey Vfw Post 5762
EIN 370643671 · Headquarters: CASEY, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Casey Volunteers in Action Np
EIN 208297093 · Headquarters: Casey, IL, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Casey Williams Foundation
EIN 454109723 · Headquarters: Moweaqua, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Casey Youth Athletics Inc
EIN 464820552 · Headquarters: CASEY, IL, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Casey Youth Baseball
EIN 473915998 · Headquarters: CASEY, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casey-westfield Alumni Association
EIN 364582615 · Headquarters: CASEY, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Caseys Safe Haven Holistic Rescue & Sanctuary
EIN 452865627 · Headquarters: ELBURN, IL, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Caseys Toy Fund
EIN 465092016 · Headquarters: deland, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Caseyville Fire Association
EIN 376043255 · Headquarters: Caseyville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Caseyville Lions Club
EIN 376058172 · Headquarters: CASEYVILLE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Caseyville Memorial Post 1117
EIN 370708536 · Headquarters: CASEYVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Caseyville Moose Lodge No 4 Loyal Order of Moose
EIN 370392420 · Headquarters: Caseyville, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Caseyville Rifle and Pistol Club
EIN 376056413 · Headquarters: FAIRVIEW HEIGHTS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cash for Cats
EIN 352750669 · Headquarters: METROPOLIS, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Cashford Farm Youth Foundation
EIN 526176791 · Headquarters: TUSCOLA, IL, USA · Youth Development · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- Casino Queen Community Development Foundation
EIN 363902704 · Headquarters: Swansea, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Casita La Luna Nfp
EIN 331995240 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Casl Housing Corporation C/o Embrace Living Communities
EIN 364028986 · Headquarters: OAKBROOK, IL, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casmi Educational Foundation
EIN 363809266 · Headquarters: ELMHURST, IL, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Caso Cricket League Inc
EIN 814650703 · Headquarters: BOLINGBROOK, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Caspe Foundation C/o Jeffrey Caspe
EIN 237325590 · Headquarters: SKOKIE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Cass Affordable Housing Initiative Nfp
EIN 262220608 · Headquarters: Beardstown, IL, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cass Cemetery Association
EIN 371516722 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cass County Boxing Club
EIN 273563219 · Headquarters: Rushville, IL, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Cass County Council on Aging Inc
EIN 371103934 · Headquarters: BEARDSTOWN, IL, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990
- Cass County Crimestoppers Inc
EIN 352168563 · Headquarters: BEARDSTOWN, IL, US · Crime & Legal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Cass County Fair Association
EIN 376047097 · Headquarters: Virginia, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cass County Food Pantry
EIN 364571403 · Headquarters: Virginia, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cass County Historical and Genealogical Society
EIN 371143465 · Headquarters: Virginia, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cass County Homemakers Extension Association Farm Bureau Building
EIN 370809927 · Headquarters: Beardstown, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cass County Mental Health Associati
EIN 237244801 · Headquarters: BEARDSTOWN, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cass Putman Rescue Services Nfp
EIN 201018757 · Headquarters: Cuba, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Cass Resources for Enrichment
EIN 270011342 · Headquarters: Darien, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cass School Parent Teacher Club
EIN 237018153 · Headquarters: Darien, IL, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Cass-morgan Farm Bureau
EIN 370919211 · Headquarters: JACKSONVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cass-morgan Farm Bureau Foundation
EIN 371364014 · Headquarters: Jacksonville, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cassell School Pta
EIN 463294753 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Cassell Sports Association Inc
EIN 844574941 · Headquarters: Chicago, IL, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Cassie Marino Foundation
EIN 921643021 · Headquarters: Minooka, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cast Foundation
EIN 273407012 · Headquarters: Huntley, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Cast Iron Soil Pipe Institute
EIN 362355999 · Headquarters: Mundelein, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cast Metals Institute
EIN 362491586 · Headquarters: SCHAUMBURG, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cast Water Safety Foundation
EIN 831243277 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Castaways Foundation
EIN 363738769 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Casteel Irene W Irrev Xxxxx7004
EIN 316556652 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Casten Family Foundation Inc
EIN 134074089 · Headquarters: HINSDALE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Casting Call Performing Arts Communtiy Center
EIN 465114839 · Headquarters: DOLTON, IL, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Casting Industry Suppliers Association
EIN 530219718 · Headquarters: ROCKFORD, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990
- Casting Society Cares
EIN 471732556 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Casting Society of America
EIN 300347563 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Castle Bell Hope Project
EIN 394211558 · Headquarters: Frankfort, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Castle Foundation Inc
EIN 366109305 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Castle Manor Inc
EIN 262848764 · Headquarters: LINCOLN, IL, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Castle Rock Matrix Charitable Foundation
EIN 206091604 · Headquarters: MOOSEHEART, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Castle Williams Post 105 American Legion
EIN 376048653 · Headquarters: Decatur, IL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Castlewood Foundation Inc
EIN 363309592 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Casto Family Foundation
EIN 202485948 · Headquarters: WHEATON, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Cat Care and Rescue Inc
EIN 852458666 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cat Guardians
EIN 352179328 · Headquarters: Lombard, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Cat Habitat Inc
EIN 371621866 · Headquarters: Homewood, IL, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Cat N Around Rescue Inc
EIN 933828807 · Headquarters: Galesburg, IL, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cat Overpopulation Planned Endeavor
EIN 331025856 · Headquarters: Coal City, IL, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Catalina 34 National Association
EIN 223013133 · Headquarters: Highland Park, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Catalina 36 International Association
EIN 161734344 · Headquarters: Northbrook, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Catalysis Club of Chicago
EIN 061694695 · Headquarters: Des Plaines, IL, US · Science & Technology · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Catalyst for Educational Change
EIN 364113236 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Catalyst Schools
EIN 204069346 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Catalyst Skill Development Center Nfp
EIN 475071145 · Headquarters: Chicago, IL, US · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Catalytic Sound Nfp
EIN 882755857 · Headquarters: CHICAGO, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Catalyzing Collaboration
EIN 272692264 · Headquarters: Skokie, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Catanduanes Association Inc
EIN 363818482 · Headquarters: Berwyn, IL, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Catapult Chicago
EIN 453592682 · Headquarters: CHICAGO, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990
- Catch a Star Learning Center Inc
EIN 363951260 · Headquarters: MACOMB, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- CATCH Community Action Together for Children's Health
EIN 842650047 · Headquarters: Northbrook, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Catch Em B4 They Fall
EIN 843924315 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Catechesis Training Center of Oak Park
EIN 522369719 · Headquarters: Chicago, IL, US · Employment · Latest available filing year: 2010 · Primary form: IRS Form 990-N