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
- One Hope United - Florida Region
EIN 542082539 · Headquarters: Chicago, IL, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- One Hope United - Hudelson Region
EIN 370697157 · Headquarters: Centralia, IL, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- One Hour for Life Inc
EIN 453817679 · Headquarters: Chicago, IL, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- One Hundred Global Nfp
EIN 831630370 · Headquarters: Romeoville, IL, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- One Hundred Women Making A
EIN 204897674 · Headquarters: LAKE FOREST, IL, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990
- One Illinois Media Group NFP
EIN 824449790 · Headquarters: Chicago, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- One in a Million Inc.
EIN 371354838 · Headquarters: Springfield, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- One in Love
EIN 453360401 · Headquarters: SCHAUMBURG, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Kingdom Worship Ministries
EIN 822813360 · Headquarters: Bolingbrook, IL, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- One Last Race
EIN 475051561 · Headquarters: Chicago, IL, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- One Lawndale Arts & Activism Incubator
EIN 994288801 · Headquarters: Chicago, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- One Lawndale Childrens Discovery Center
EIN 992651393 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Less to Help One More
EIN 852656612 · Headquarters: Tinley Park, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One Level Nfp C/o John Russell
EIN 852423791 · Headquarters: DECATUR, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Life to Live
EIN 852192185 · Headquarters: Oak Park, IL, US · Housing & Shelter · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One Love Foundation
EIN 461206868 · Headquarters: Rockford, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Love Global Wellness Foundation
EIN 010968746 · Headquarters: ORLAND PARK, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- One Love Legacy
EIN 834047338 · Headquarters: Palatine, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Man Sharpens Another
EIN 814609160 · Headquarters: Rockford, IL, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- One Million Degrees
EIN 421710230 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Million Dreams Inc
EIN 834218140 · Headquarters: Yorkville, IL, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- One Million Monarchs Inc Nfp
EIN 844490617 · Headquarters: Cary, IL, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- One Million Small Startups Incorporated
EIN 881253404 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One Mind Inc
EIN 991649692 · Headquarters: Aurora, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- One More Time 4 the Kids Inc Nfp
EIN 814586324 · Headquarters: HUNTLEY, IL, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One Neighbor at a Time
EIN 455511712 · Headquarters: Shorewood, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Night with the King Crusade
EIN 453781163 · Headquarters: SOUTH HOLLAND, IL, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One of Our Own Foundation
EIN 364453504 · Headquarters: ADDISON, IL, USA · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- One Olive Organization
EIN 993403717 · Headquarters: CHICAGO, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- One on One
EIN 472715039 · Headquarters: CHICAGO, IL, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Patient - Global Health Initiative Ltd
EIN 273250333 · Headquarters: CHICAGO, IL, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990
- ONE Peoples Campaign
EIN 823982666 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- One Perfect Day International
EIN 271101283 · Headquarters: ALGONQUIN, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- One Plus One
EIN 371022558 · Headquarters: Champaign, IL, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- One Plus One Momc
EIN 363943536 · Headquarters: STREAMWOOD, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- One Promise Land
EIN 463257102 · Headquarters: Country Club Hills, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- One Promise Land of Cairo Il
EIN 822602251 · Headquarters: Country Club Hills, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- One Promise Land Travels
EIN 815026949 · Headquarters: Country Club Hills, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One Purpose Love
EIN 861595662 · Headquarters: Crete, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- One Ribbon Foundation
EIN 920334994 · Headquarters: Glen Carbon, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Road Many Paths Inc Nfp
EIN 462416625 · Headquarters: elk grove vlg, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- One Roof Chicago
EIN 833495607 · Headquarters: Chicago, IL, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- One Room School Inc
EIN 371329000 · Headquarters: Carmi, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Root Collective
EIN 393626012 · Headquarters: Champaign, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Savvy Veteran
EIN 470996801 · Headquarters: chicago, IL, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- One Seed Ministries
EIN 821105905 · Headquarters: ADDISON, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Shirt One Body
EIN 811407358 · Headquarters: FRANKFORT, IL, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- One Small Voice Foundation
EIN 364396818 · Headquarters: LOMBARD, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- One Solution Foundation Inc
EIN 814030534 · Headquarters: Chicago, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Spine Inc
EIN 201486973 · Headquarters: WHEATON, IL, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- One Springfield Ltd
EIN 845073313 · Headquarters: Springfield, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Step at a Time Job Referral Inc
EIN 251922022 · Headquarters: CHICAGO, IL, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Step Beyound Community Advocacy
EIN 815183229 · Headquarters: CHICAGO, IL, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Step Forward for Kids
EIN 460965873 · Headquarters: MINOOKA, IL, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- One Step Forward Together Inc
EIN 991963883 · Headquarters: Coal Valley, IL, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Stock One Future
EIN 812829160 · Headquarters: Chicago, IL, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- One Stop Beauty Foundation
EIN 862439991 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- One Tail at a Time Nfp
EIN 262125306 · Headquarters: CHICAGO, IL, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Third Movement Inc
EIN 364749063 · Headquarters: Glenview, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Thumbs Up Nfp
EIN 453326327 · Headquarters: Park Forest, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- One Truth Ministry Development Incorporated
EIN 822112819 · Headquarters: Park Forest, IL, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- One Two Foundation
EIN 371525417 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- One United Community Inc
EIN 991506366 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Village Nfp
EIN 364505401 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- One Vision Care Incorporated
EIN 991685541 · Headquarters: West Frankfort, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Vision Outreach Training Center Nfp
EIN 261273583 · Headquarters: Carbondale, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Way Family Life Center
EIN 364382479 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Way Ministries
EIN 311675712 · Headquarters: AURORA, IL, USA · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990
- One Woman and a Broken Pencil
EIN 873929026 · Headquarters: Westchecter, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One World for Something Foundation
EIN 461481516 · Headquarters: YORKVILLE, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- One World Gymnastics Foundation
EIN 471756289 · Headquarters: Chicago Heights, IL, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- One World Network of Schools
EIN 880966029 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- One World Shared Future Community Labs
EIN 931479030 · Headquarters: Gurnee, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Year for Earth
EIN 923006765 · Headquarters: CHICAGO, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One-five Foundation
EIN 363711199 · Headquarters: Palatine, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- One-to-one Learning Center
EIN 362817102 · Headquarters: WINNETKA, IL, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990
- Onechicagofund
EIN 454661737 · Headquarters: CHICAGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Onechoir Global Nfp Inc
EIN 843866811 · Headquarters: Lake In The Hills, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oneida Cemetery Association
EIN 370685778 · Headquarters: ALTONA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oneill Foundation
EIN 364985399 · Headquarters: EDWARDSVILLE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oneill Theater Project Plus N F P
EIN 820563822 · Headquarters: Berwyn, IL, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oneledgr Nfp
EIN 392522840 · Headquarters: Chicago, IL, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Onelove
EIN 832291101 · Headquarters: Rantoul, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oneness Move
EIN 333913148 · Headquarters: Lake Zurich, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oneness Run
EIN 874116575 · Headquarters: LAKE ZURICH, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oneshot Project
EIN 843842025 · Headquarters: Long Grove, IL, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oneup Foundation
EIN 852962200 · Headquarters: TROY, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Onevoicefocused
EIN 274651796 · Headquarters: Homewood, IL, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Ongoing Ambassadors for Christ Inc
EIN 410987653 · Headquarters: GREENVILLE, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oniac Foundation
EIN 364115823 · Headquarters: CHICAGO, IL, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Onized Club of Streator
EIN 362329839 · Headquarters: Streator, IL, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Onlight Aurora
EIN 454613601 · Headquarters: AURORA, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Only Believe Ministries
EIN 205058104 · Headquarters: Galatia, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Only God Foundation Nfp
EIN 881351351 · Headquarters: LA GRANGE PARK, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Only One Sky Nfp
EIN 471341245 · Headquarters: Wilmette, IL, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Onsite Wastewater Professionals of Il Association Ltd
EIN 800328777 · Headquarters: Waterloo, IL, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Ontario Cemetery Association
EIN 376031941 · Headquarters: Woodhull, IL, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ontarioville Art & Music League
EIN 611537185 · Headquarters: Hanover Park, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ontulili Literacy & Resource Center Inc
EIN 274787800 · Headquarters: Northbrook, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Onward and Upward
EIN 261323356 · Headquarters: SWANSEA, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N