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
- State Universities Annuitants Association Illinois
EIN 134256891 · Headquarters: Decatur, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- State Universities Annuitants Association Illinois
EIN 363707961 · Headquarters: Elgin, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- State Universities Annuitants Association Illinois
EIN 371073326 · Headquarters: SPRINGFIELD, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- State Universities Annuitants Association Illinois
EIN 371245836 · Headquarters: Normal, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- State Universities Annuitants Association Illinois
EIN 371333801 · Headquarters: Urbana, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Stateline Comets
EIN 260362208 · Headquarters: Spring Grove, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Stateline Corvette Club
EIN 991193854 · Headquarters: PALATINE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stateline Nurses Network
EIN 461455663 · Headquarters: Rockford, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Stateline Shrm
EIN 364196410 · Headquarters: Crystal Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stateline Youth for Christ
EIN 362438762 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Staten Island Historical Society Trust Uw
EIN 136819168 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stauber Family Foundation
EIN 363685117 · Headquarters: MORTON GROVE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Staunton Chamber of Commerce
EIN 376048317 · Headquarters: STAUNTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Staunton Country Club
EIN 370531707 · Headquarters: STAUNTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Staunton Ffa Alumni Association
EIN 753257092 · Headquarters: STAUNTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Staunton High School Trapshooting Club Inc
EIN 811093056 · Headquarters: STAUNTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Staunton Lions Club
EIN 376044748 · Headquarters: STAUNTON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Staunton Post No1241 Veterans of Foreign Wars of the United States Inc
EIN 376058728 · Headquarters: STAUNTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Staunton Senior Citizens Club
EIN 851507256 · Headquarters: Benld, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stay Alive Inc
EIN 831818556 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Stay Ready Sports Co
EIN 821450031 · Headquarters: Bolingbrook, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- StCharlesCitizenPoliceAcademyAlumniAssociation
EIN 364508551 · Headquarters: SaintCharles, IL, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Ste Anne Business Association
EIN 363679541 · Headquarters: SAINT ANNE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Steam Genius Nfp
EIN 862735461 · Headquarters: URBANA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Steam-n-diezels Nfp
EIN 463111369 · Headquarters: Joliet, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Steamfitters Local 439 Health & Welfare Fund
EIN 371196886 · Headquarters: CASEYVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Steamfitters Ua Local 353 Educational Trust Fund
EIN 376033208 · Headquarters: PEORIA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Steans Family Foundation
EIN 363486843 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stearns Cemetery of Ogden Township
EIN 376048320 · Headquarters: OGDEN, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Steel Founders' Society of America
EIN 363293382 · Headquarters: CRYSTAL LAKE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Steel Service Center Institute New York Chapter
EIN 113222956 · Headquarters: ROLLING MEADOWS, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Steel Tube Institute of North America
EIN 340228968 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Steele Foundation
EIN 363512880 · Headquarters: EVANSTON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Steelhead Foundation
EIN 823213042 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Steenbergen Cemetery Association
EIN 376048430 · Headquarters: ILLIOPOLIS, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Steger Veterans Club
EIN 362100135 · Headquarters: STEGER, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stein-stine Cemetery Association
EIN 371015791 · Headquarters: Farina, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Steinmetz High School Alumni Association Inc
EIN 363234139 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Stella B Gross Charitable Trust
EIN 237142181 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stella Lupton Charitable Trust 1045000219
EIN 376135114 · Headquarters: CHAMPAIGN, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stelle Telephone Company
EIN 371105418 · Headquarters: STELLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Stem Kids
EIN 851494482 · Headquarters: Lisle, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stem Wizards
EIN 475664211 · Headquarters: WINFIELD, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Stenstrom Foundation
EIN 363351099 · Headquarters: ROCKFORD, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Step Ahead Child Care Inc
EIN 300952983 · Headquarters: MATTESON, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Step by Step Foundation
EIN 931783630 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stephen M Bailey Memorial Scholarship Fund
EIN 366402176 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stephen N Boothe Trust Uw Xxxxx5009
EIN 066022010 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stephenson County Dairy Herd Improvement Association
EIN 362194378 · Headquarters: Freeport, IL, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Stephenson County Fair Association
EIN 362441173 · Headquarters: FREEPORT, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Stephenson County Farm Bureau
EIN 361824339 · Headquarters: FREEPORT, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stephenson County Historical Society
EIN 366109780 · Headquarters: Freeport, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Stephenson County Mutual Insurance
EIN 361694846 · Headquarters: ROCK CITY, IL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Stephenson County Retired Teachers Assoc
EIN 611564553 · Headquarters: Freeport, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Stepping 4Ward 2Gether Inc
EIN 871832930 · Headquarters: PEORIA, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Steps Dance Company Booster Club Inc
EIN 993717045 · Headquarters: AURORA, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sterling Buying Club
EIN 363631779 · Headquarters: Dixon, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sterling Chapter No 267 Women of the Moose
EIN 237132605 · Headquarters: Sterling, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sterling Fund and Fellowship Foundation
EIN 066057010 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sterling Lodge No 726 Loyal Order
EIN 361408200 · Headquarters: Sterling, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sterling Masonic Temple Board
EIN 473721521 · Headquarters: ROCK FALLS, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sterling Park District Museum Association
EIN 363117553 · Headquarters: STERLING, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sterling Rock Falls Community Trust
EIN 366217952 · Headquarters: STERLING, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sterling Schools Foundation
EIN 363575698 · Headquarters: STERLING, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sterling Track Club Inc
EIN 363385583 · Headquarters: STERLING, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sterling-rock Falls Amateur Radio Society
EIN 363651350 · Headquarters: Rock Falls, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sterling-rock Falls Family Ymca
EIN 362225496 · Headquarters: STERLING, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sterling-rock Falls Historical Society
EIN 237252106 · Headquarters: STERLING, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sterlings Halloween Town
EIN 933207290 · Headquarters: STERLING, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Steve & Delores Sarovich Foundation
EIN 363172634 · Headquarters: LISLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Steven Ficker Memorial College Scholarship Fund
EIN 844829846 · Headquarters: Edwardsville, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Steven Nelson Family Trust
EIN 836819013 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Stevenson Cemetery Association
EIN 376034353 · Headquarters: Springfield, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stewardson Historical Museum Inc
EIN 237444912 · Headquarters: STEWARDSON, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stewart S Mac Dermott Char Foundation
EIN 136220218 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stickle Foundation Inc
EIN 363867485 · Headquarters: GENEVA, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stickney Township Council on Aging
EIN 362881422 · Headquarters: Burbank, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Stickney-forest View Lions Club
EIN 366143216 · Headquarters: WILLOW SPRINGS, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Stillwell Foundation C/o Hal Oakley
EIN 376026362 · Headquarters: QUINCY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stispfa
EIN 362071725 · Headquarters: LAKE ZURICH, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stle Canton Section
EIN 271972785 · Headquarters: PARK RIDGE, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Stle North Texas Section
EIN 271975743 · Headquarters: PARK RIDGE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stle Northern California Section
EIN 752977241 · Headquarters: PARK RIDGE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stmarys Syro-malabar Catholic Mission Columbusohio of Stthomas
EIN 832443727 · Headquarters: ELMHURST, IL, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Stockton Chamber of Commerce
EIN 362882768 · Headquarters: Stockton, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stone Barrett Foundation C/o Elizabeth Barrett and Toby Altman
EIN 363461484 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stone City Kennel Club Inc
EIN 237174212 · Headquarters: New Lenox, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stone Initiatives Support Inc
EIN 393724825 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stone Water Group Nfp
EIN 383887151 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stony Island Community Services
EIN 363529783 · Headquarters: CHICAGO, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stories from the Trenches Inc
EIN 815061921 · Headquarters: Crystal Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Storrow Fbo Six Charities
EIN 912127302 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Storrow Trust Fbo Twelve Charities
EIN 912127303 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stotler Charitable Trust
EIN 376046829 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Strait Gate Evangelistic Association Inc
EIN 237244812 · Headquarters: Mt Vernon, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Strasburg Lions Leo Club
EIN 473062139 · Headquarters: Strasburg, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Strategic Account Management Association
EIN 132558593 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Strategic Alliance for Fair Ecommerce Nfp
EIN 333769455 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Strategic Christian Ministry Foundation
EIN 237309950 · Headquarters: OAK BROOK, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Strategic Initiatives Group for Advancement Professionals Inc
EIN 854314470 · Headquarters: Evanston, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N