Nonprofits in Oswego, Illinois
Nonprofits in Oswego, Illinois. Browse 159 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
- Navigate Robotics Nfp
EIN 830594513 · Headquarters: Oswego, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nehemiah Community Project
EIN 815004420 · Headquarters: OSWEGO, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nine Line Warriors Nfp
EIN 822031253 · Headquarters: Oswego, IL, US · Human Services · Latest available filing year: 2018 · 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
- OEHS Band Boosters Inc
EIN 850761029 · Headquarters: Oswego, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- OHS Band Boosters Inc
EIN 813436348 · Headquarters: Oswego, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Optimist International
EIN 510212933 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Order of the Eastern Star of Illinois
EIN 237260010 · Headquarters: Oswego, IL, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oswego Area Chamber of Commerce
EIN 363712848 · Headquarters: OSWEGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oswego Christian Foundation
EIN 320091574 · Headquarters: OSWEGO, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oswego Citizens Police Academy Alumni Association
EIN 364101531 · Headquarters: Oswego, IL, US · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oswego Cobras Baseball Club NFP
EIN 208066800 · Headquarters: Oswego, IL, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990
- Oswego Downtown Association Nfp
EIN 823008550 · Headquarters: Oswego, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Oswego East Wolf Parents
EIN 813445824 · Headquarters: OSWEGO, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oswego East Wolfpack
EIN 815269519 · Headquarters: Oswego, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oswego Economic Development Corp
EIN 364056140 · Headquarters: OSWEGO, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990
- Oswego Foundation for Educational Excellence
EIN 364052360 · Headquarters: Oswego, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oswego Junior Panthers
EIN 393701016 · Headquarters: Oswego, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oswego Lady Panthers Fastpitch Softball Inc
EIN 263062890 · Headquarters: OSWEGO, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oswego Youth Tackle Football Inc
EIN 363785359 · Headquarters: Oswego, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oswegoland Fishin Fools Inc
EIN 200548222 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oswegoland Heritage Association
EIN 362867783 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oswegoland Park & Recreation Foundation Inc
EIN 134281897 · Headquarters: Oswego, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oswegoland Pony Baseball Inc
EIN 363669909 · Headquarters: OSWEGO, IL, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990
- Oswegoland Seniors Inc
EIN 263947440 · Headquarters: OSWEGO, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Over the Reinbow Inc
EIN 262835639 · Headquarters: Oswego, IL, US · Health Care · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pacificas Charities
EIN 205825608 · Headquarters: OSWEGO, IL, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Prairie Point Home and School Organization
EIN 830427622 · Headquarters: Oswego, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Project Cares
EIN 812698544 · Headquarters: Oswego, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Purple Project Inc
EIN 471540049 · Headquarters: Oswego, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Recycles Rotts S Inc
EIN 364038444 · Headquarters: Oswego, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ride for Tank Inc
EIN 815415187 · Headquarters: Oswego, IL, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Rock on Ministries
EIN 300073748 · Headquarters: Oswego, IL, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Ronald E Eddings Scholarship and Charity Organization
EIN 992840867 · Headquarters: Oswego, IL, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Rotary International
EIN 260057352 · Headquarters: Oswego, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Serumaga Organization
EIN 900519982 · Headquarters: Oswego, IL, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Southbury Home and School Organization
EIN 263219749 · Headquarters: Oswego, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Special Needs Trust
EIN 920237197 · Headquarters: Oswego, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spread the Mercy International Foundation Inc
EIN 814351965 · Headquarters: Oswego, IL, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Susan M Kiley Memorial Scholarship Fund
EIN 364127066 · Headquarters: Oswego, IL, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sussanah Adesanya Charitable Foundation
EIN 842109999 · Headquarters: OSWEGO, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sustaining Creation Org
EIN 833474264 · Headquarters: Oswego, IL, US · Religion Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Svdp St Anne Oswego
EIN 832645306 · Headquarters: Oswego, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Tdcg Inc Nfp
EIN 843582131 · Headquarters: OSWEGO, IL, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- The Phillips Foundation
EIN 956042761 · Headquarters: OSWEGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Sather Foundation Inc
EIN 462074689 · Headquarters: OSWEGO, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Timeout 4 Kids Inc
EIN 822784933 · Headquarters: Oswego, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Traughber Connects
EIN 872459017 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- True Eagle Beauty Foundation Inc
EIN 461532610 · Headquarters: OSWEGO, IL, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- United City Nfp
EIN 863928494 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- United States Power Squadrons
EIN 237105330 · Headquarters: Oswego, IL, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Victim Found K-9 Search and Rescue Nfp
EIN 844129808 · Headquarters: Oswego, IL, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Vweo International Ministries
EIN 862289357 · Headquarters: Oswego, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Waubonsie Valley Rugbyfootball Club
EIN 273952049 · Headquarters: OSWEGO, IL, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Weimaraner Club of Northern Illinois
EIN 273971458 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Your Sacred Birth Nfp
EIN 870952846 · Headquarters: Oswego, IL, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Youthlift Initiatives Nfp
EIN 395017590 · Headquarters: Oswego, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Zonta International
EIN 366095425 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Zonta International
EIN 366143137 · Headquarters: Oswego, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N