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
- Illinois Allstars Parent Assoc
EIN 465730438 · Headquarters: ADDISON, IL, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Illinois Alluvial Regional Water Company
EIN 823826681 · Headquarters: Jerseyville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Alpaca Owners and Breeders
EIN 412147035 · Headquarters: Petersburg, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Alpha Chapter of the Sigma Phi Epsilon Fraternity
EIN 474997827 · Headquarters: ELMHURST, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Alpha Corporation of Phi Delta Theta
EIN 364264873 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990
- Illinois Alpha Omega Chapter of Sigma Alpha Epsilon
EIN 311723564 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Illinois Alpha Omega Sigma Alpha Epsilon
EIN 274305225 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Illinois Alumni Association of Alpha Delta Phi
EIN 431562439 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Ambassadors of Music Inc
EIN 881421239 · Headquarters: LEBANON, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Illinois Ambulatory Surgery Center Association
EIN 821984863 · Headquarters: SCHAUMBURG, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Amish Information Exhibits
EIN 371345842 · Headquarters: ARCOLA, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Amvets Healthcare Facility
EIN 371233958 · Headquarters: SPRINGFIELD, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Amvets Service Foundation
EIN 376039602 · Headquarters: SPRINGFIELD, IL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois and Iowa Treasure Hunters Club
EIN 421462964 · Headquarters: Moline, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Angus Association
EIN 371129060 · Headquarters: Mahomet, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Animal Rescue Inc
EIN 261579774 · Headquarters: BLOOMINGDALE, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Animal Welfare Networkers Association
EIN 822535532 · Headquarters: EVANSTON, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Illinois Arabian Horse Association
EIN 371161181 · Headquarters: HUDSON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Arborist Association Inc
EIN 363239876 · Headquarters: Antioch, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Archaeological Survey Incorporated University of Illinoi
EIN 370840412 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Archery Association
EIN 370962543 · Headquarters: Robinson, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Area Ymca
EIN 362169196 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Art Education Association
EIN 362896999 · Headquarters: Prospect Heights, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Art League Inc
EIN 371145945 · Headquarters: Peoria, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Art Station
EIN 850611871 · Headquarters: NORMAL, IL, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Art Station Foundation
EIN 833231559 · Headquarters: NORMAL, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Illinois Art Therapy Association
EIN 362884375 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Arts Action Coalition
EIN 363166910 · Headquarters: Chicago IL, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Arts Alliance
EIN 363177592 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Arts Council Foundation
EIN 362680757 · Headquarters: Chicago, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Illinois Asian-american Civil Engineers Nfp
EIN 922642428 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Asphalt Pavement Association
EIN 370730508 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Assistive Technology Program
EIN 371290943 · Headquarters: Springfield, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Assn of Teachers of English
EIN 237121215 · Headquarters: Lincoln, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Assoc Bariatric Surgeons
EIN 205412621 · Headquarters: HOFFMAN ESTATES, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Assoc for Home & Comm Educ
EIN 376047389 · Headquarters: MARSHALL, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Illinois Assoc for Supervision and Curriculum Development
EIN 237010067 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Assoc of Agriculture Fairs
EIN 370744040 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Illinois Assoc of County Office Employees
EIN 376044722 · Headquarters: LINCOLN, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Assoc of Public Health Admin
EIN 371143897 · Headquarters: Springfield, IL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Assoc of School Adminstrators
EIN 376032851 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Associated Press Broadcasters Association
EIN 473875393 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Illinois Associated Press Media Editors Nfp
EIN 475033882 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Illinois Association Chamber Commerce Executives
EIN 366166429 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Association for Advancement of Archaeology
EIN 237367638 · Headquarters: CHAMPAIGN, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association for Behavior Analysis
EIN 455018574 · Headquarters: Naperville, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Illinois Association for Career and Technical Education
EIN 371004676 · Headquarters: ROMEOVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Association for College Admission Counseling
EIN 362857025 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990
- Illinois Association for Floodplain and Stormwater Management
EIN 432093200 · Headquarters: Saint Charles, IL, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Association for Gifted Children
EIN 363790451 · Headquarters: Aurora, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Association For Infant Mental Health CO Erikson Institute
EIN 363149881 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Association for Institutional Research
EIN 371184771 · Headquarters: Centralia, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Association for Marriage and Family Therapy
EIN 362802053 · Headquarters: ROCK ISLAND, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Illinois Association for Music Therapy
EIN 364697954 · Headquarters: CHICAGO, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association for Parents of Children with Visual Impairments I
EIN 371221346 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Illinois Association for Play Therapy
EIN 141895598 · Headquarters: OAK PARK, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association for Pupil Transportation
EIN 363271899 · Headquarters: Havana, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association for the Education of Young Children
EIN 204115697 · Headquarters: Bloomington, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Illinois Association for the Education of Young Children
EIN 237248549 · Headquarters: Vienna, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Association for the Education of Young Children
EIN 300185378 · Headquarters: Mt Vernon, IL, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Illinois Association for the Education of Young Children
EIN 363747732 · Headquarters: Joliet, IL, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Illinois Association for the Education of Young Children
EIN 363758920 · Headquarters: Lockport, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Illinois Association for the Education of Young Children
EIN 371065791 · Headquarters: Springfield, IL, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Illinois Association for the Education of Young Children
EIN 371255518 · Headquarters: East Peoria, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Association for the Education of Young Children
EIN 470913559 · Headquarters: Springfield, IL, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Illinois Association for Treatment of Sexual Abusers
EIN 364160368 · Headquarters: CHAMPAIGN, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association Medical Staff Services
EIN 301271529 · Headquarters: NAPERVILLE, IL, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Association of Acupuncture and Oriental Medicine
EIN 363241648 · Headquarters: ARLINGTON HTS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Illinois Association of Aggregate Producers
EIN 430919586 · Headquarters: Springfield, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Association of Area Agencies on Aging
EIN 371242734 · Headquarters: Carterville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Association of Asset Managers
EIN 823638380 · Headquarters: Riverside, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Association of Badminton Coaches
EIN 872443747 · Headquarters: Lombard, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Illinois Association of Black Law Enforcement Officers
EIN 371170445 · Headquarters: Springfield, IL, US · Crime & Legal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Illinois Association of Blind Merchants
EIN 364176826 · Headquarters: Chicago, IL, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Illinois Association of Blood Banks
EIN 366118375 · Headquarters: Glenview, IL, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Illinois Association of Building
EIN 362522399 · Headquarters: DES PLAINES, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990
- Illinois Association of Chemistry Teachers
EIN 237168959 · Headquarters: Normal, IL, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Illinois Association of Chiefs of Police
EIN 366108186 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Association of Chiefs of Police Foundation
EIN 450601313 · Headquarters: SPRINGFIELD, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Association of Code Enforcement
EIN 363871324 · Headquarters: Skokie, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association of College Stores
EIN 363369031 · Headquarters: MOLINE, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Illinois Association of Colleges for Teacher Education
EIN 237271311 · Headquarters: bourbonnais, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association of Colleges of Nursing
EIN 364118802 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Illinois Association of Collegiate Registrars and Admissions Officers
EIN 237409422 · Headquarters: SUGAR GROVE, IL, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Illinois Association of Community Action Agencies
EIN 370956949 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Association of Community Care Program Homecare Providers
EIN 371219340 · Headquarters: SPRINGFIELD, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Association of Community College Agriculture Instructors
EIN 371315931 · Headquarters: Springfield, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association of Conservation Districts
EIN 882516600 · Headquarters: Belvidere, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association of Cosmetology Schools
EIN 371241858 · Headquarters: SHERMAN, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Association of County Auditors and Finance Officers
EIN 371145871 · Headquarters: Danville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association of County Engineers
EIN 371395645 · Headquarters: SPRINGFIELD, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Illinois Association of County Officials
EIN 363231711 · Headquarters: ROCHESTER, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Illinois Association of Court Appointed Special Advocates
EIN 363906070 · Headquarters: CHICAGO, IL, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- Illinois Association of Court Clerks
EIN 363989829 · Headquarters: LACON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Illinois Association of Criminal Defense Lawyers
EIN 363815301 · Headquarters: CHICAGO, IL, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Illinois Association of Disability Examiners
EIN 473702631 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Illinois Association of Drainage District
EIN 371336465 · Headquarters: Gilberts, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Illinois Association of Drainage Districts Legal Defense Fund Inc
EIN 822886995 · Headquarters: Gilberts, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Illinois Association of Drug Court
EIN 371399412 · Headquarters: ROCKFORD, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Illinois Association of Education Office Professionals
EIN 364279093 · Headquarters: Dawson, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N