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
- Nu Omicron Chapter of Phi Mu Alpha Sinfonia of America
EIN 933931852 · Headquarters: Normal, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nu Phi Chi Eta Phi Sorority Incorporated
EIN 371657652 · Headquarters: Waukgena, IL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nu Pi Inc
EIN 453569009 · Headquarters: RIVER FOREST, IL, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Nu Pi Sigma Charter
EIN 464430627 · Headquarters: ROCKFORD, IL, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nu Restoration Consultants Services Nfp
EIN 814194305 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Nu Rho Psi- the National Honor Society in Neuroscience
EIN 275494771 · Headquarters: River Forest, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nu Rho Psi-the National Honor Society in Neuroscience
EIN 813917900 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nubability Athletics Foundation
EIN 453724053 · Headquarters: Du Quoin, IL, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nubia House Cultural Education
EIN 261117531 · Headquarters: Chicago, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nubian Connection
EIN 710926014 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nubian Cultural Center
EIN 371497388 · Headquarters: CHICAGO, IL, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nudn Womens Club
EIN 934843869 · Headquarters: Cary, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nuessen Family Foundation
EIN 200462563 · Headquarters: QUINCY, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Nuestra Casa Community Center
EIN 842599289 · Headquarters: Rockford, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nuestra Voz Inc
EIN 364639235 · Headquarters: Crystal Lake, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Nuestre Media
EIN 844054201 · Headquarters: CHICAGO, IL, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Nugent Scholarship Foundation
EIN 993533474 · Headquarters: CHICAGO, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Nuluum Foundation for Growth
EIN 920840151 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- NuMark Credit Union
EIN 366006909 · Headquarters: Joliet, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Nunda Garden
EIN 824671345 · Headquarters: Cary, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nunda Rural Fire Protection District Firefighters Association
EIN 273186999 · Headquarters: Crystal Lake, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nuntiare Lesu Nfp
EIN 823314911 · Headquarters: LAKEWOOD, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Nunufatima Dance and Crafts Company
EIN 460656148 · Headquarters: Maywood, IL, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Nupura Geetha Inc
EIN 462567076 · Headquarters: Aurora, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nur-mustafa Foundation
EIN 334239770 · Headquarters: Willowbrook, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurses Helping Nurses Nfp
EIN 371778964 · Headquarters: CHICAGO, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nurses Organization of Veteran Affairs 180 Nova Chapter Nurses Of
EIN 814587952 · Headquarters: Danville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Nurses with Knowledge
EIN 843778337 · Headquarters: Chicago, IL, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nursing Center Foundation
EIN 371308166 · Headquarters: East St Louis, IL, US · Health Care · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Nursing Home Monitors
EIN 371359028 · Headquarters: GODFREY, IL, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Nursing Homes Spiritual Helper
EIN 020766868 · Headquarters: Calumet City, IL, US · Health Care · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Nurturemind
EIN 934932064 · Headquarters: LINCOLNSHIRE, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nurturing Developmental & Learning Ctr
EIN 320013898 · Headquarters: Calumet City, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nurturing Illinois
EIN 300738766 · Headquarters: Lombard, IL, US · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Nurturing Necessities
EIN 274642466 · Headquarters: Ringwood, IL, US · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Nurturing Neighborhoods Inc
EIN 834377122 · Headquarters: CHICAGO, IL, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nurturing Village Center Inc
EIN 333435760 · Headquarters: LAKE IN THE HILLS, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nuscotomek Youth Baseball
EIN 844803171 · Headquarters: AROMA PARK, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nusolar Group
EIN 271824157 · Headquarters: Evanston, IL, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Nusole Wellness Organization
EIN 991347667 · Headquarters: EAST HAZEL CREST, IL, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nusrath Academy
EIN 394181516 · Headquarters: Lincolnwood, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nutrient Stewardship of Nothern Illinois
EIN 822001664 · Headquarters: Walnut, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nutrition Arrangements
EIN 871652485 · Headquarters: Chicago, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nutrition for Children Inc
EIN 371240765 · Headquarters: CHAMPAIGN, IL, USA · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990
- Nutrition for Optimial Health Association
EIN 237347886 · Headquarters: Hinsdale, IL, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990
- Nutrition-in-the-raw Inc
EIN 562552588 · Headquarters: Chicago, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Nutritional Sciences Graduate Student Organization
EIN 471026380 · Headquarters: Urbana, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nutritionday in the Us
EIN 270810002 · Headquarters: Northbrook, IL, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nuttin but Paws Animal Rescue Inc
EIN 821663543 · Headquarters: Plainfield, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nuveen Benevolent Trust Charles L Michod Jr
EIN 366069509 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nuvision Princess of Il
EIN 651220660 · Headquarters: PLAINFIELD, IL, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nuway Community Services Inc
EIN 364113338 · Headquarters: CHICAGO, IL, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nvw Girls Hs Hockey
EIN 851410873 · Headquarters: North Aurora, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nw Community Service Nfp
EIN 921332564 · Headquarters: HANOVER PARK, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nw Homestart Inc
EIN 364143938 · Headquarters: FREEPORT, IL, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990
- NW Outlaws Baseball & Bandits
EIN 881716016 · Headquarters: Hampshire, IL, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Nwi Coyote Youth Football
EIN 931417295 · Headquarters: Rock City, IL, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nwsofa
EIN 833977188 · Headquarters: Arlington Heights, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nxtgen Illinois
EIN 843560064 · Headquarters: Inverness, IL, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ny Genealogical & Biographical Society Et Al
EIN 136083038 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ny Regional Society of Plastic Surgeons
EIN 136167939 · Headquarters: Arlington Heights, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Ny Soc for Ruptured & Crippled Trust 22432
EIN 136026005 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nyahs Foundation of Hope
EIN 372143824 · Headquarters: Park Forest, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nyberg Family Foundation
EIN 300222072 · Headquarters: DEERFIELD, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Nyela
EIN 202460454 · Headquarters: Centralia, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nyenje Foundation Nfp
EIN 333515379 · Headquarters: Lake In The Hills, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nyu Toula Stroke Research Fund Xxxxx4006
EIN 136036659 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nzikani Benevolent Foundation
EIN 364340096 · Headquarters: CHICAGO, IL, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nzuko Ngor Okpala Midwest Chapter USA
EIN 873511026 · Headquarters: Country Club Hills, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- O C Jones Ministries
EIN 611780226 · Headquarters: Matteson, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- O E H S Sports Boosters
EIN 261674972 · Headquarters: OSWEGO, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- O E S New Star Chapter 555
EIN 900114872 · Headquarters: Chicago, IL, US · Science & Technology · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- O Fallon Neighbors
EIN 992266274 · Headquarters: O Fallon, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- O Fallon Womans Club Inc
EIN 371301840 · Headquarters: O Fallon, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- O H Residences Inc Attention Kate Oranger
EIN 363364023 · Headquarters: SYCAMORE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- O Natalie Proctor Revocable Trust Xxxxx8003
EIN 866216569 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- O U R S Community Services Nfp
EIN 990461330 · Headquarters: Chicago, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- O'brien Museum of Irish Art and Culture
EIN 842156475 · Headquarters: SKOKIE, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- O'c Family Foundation
EIN 363999340 · Headquarters: Itasca, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- O'Fallon Columbus Club Inc
EIN 370845242 · Headquarters: O Fallon, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- O'fallon Community Food Pantry Inc
EIN 470937852 · Headquarters: OFALLON, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- O'fallon Fire Department of O'fallon Illinois
EIN 376032524 · Headquarters: OFALLON, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- O'fallon Little Panthers Sports Club
EIN 364491702 · Headquarters: OFALLON, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- O'fallon Panther Band Boosters Inc
EIN 371285774 · Headquarters: OFALLON, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- O'fallon Preservation Nfp
EIN 203859870 · Headquarters: CHICAGO, IL, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- O'fallon Underwater Search & Recovery Team
EIN 371309570 · Headquarters: OFALLON, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- O'Fallon Veterans Monument Association Inc
EIN 200174278 · Headquarters: O Fallon, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- O'Fallon-Shiloh Chamber of Commerce
EIN 371059980 · Headquarters: OFallon, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- O'friel Foundation Xxxxx0008
EIN 166546588 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- O'malley & Associates Charitable
EIN 201506567 · Headquarters: NORTH AURORA, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF
- O'neil Family Foundation
EIN 820817212 · Headquarters: ELMHURST, IL, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- O'scannlain Family Charitable Foundation
EIN 854373151 · Headquarters: CHICAGO, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- O2j Mission
EIN 392888263 · Headquarters: Northbrook, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- OAI Inc
EIN 364385280 · Headquarters: Chicago, IL, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Brook Civic Association
EIN 363633960 · Headquarters: OAK BROOK, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Oak Brook Educational Foundation
EIN 472664969 · Headquarters: oak brook, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oak Brook Historical Society
EIN 362929335 · Headquarters: Oak Brook, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Brook Park District Foundation
EIN 452428995 · Headquarters: OAK BROOK, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oak Brook Soccer Club Incorporated
EIN 262734287 · Headquarters: OAK BROOK, IL, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oak Brook Womens Club
EIN 363028733 · Headquarters: Oak Brook, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N