Nonprofits in Naperville, Illinois
Nonprofits in Naperville, Illinois. Browse 1,234 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 Society of Orthodontists
EIN 362580040 · Headquarters: NAPERVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Illinois Youth Rugby Association
EIN 271532027 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Illinois Youth Rugby Association
EIN 473477514 · Headquarters: Naperville, IL, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Illinois Youth Ultimate
EIN 461822471 · Headquarters: NAPERVILLE, IL, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Illionis Education Association
EIN 731651229 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Imperfect Angels Organization
EIN 811746651 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Independent Living Opportunites Inc
EIN 363569397 · Headquarters: Naperville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Indian Association of Timber Creek
EIN 331344719 · Headquarters: Naperville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Indian Children Cultural Association
EIN 201453254 · Headquarters: NAPERVILLE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Indo-pak Sports of America
EIN 992993883 · Headquarters: Naperville, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Information Integrity Coalition
EIN 820552742 · Headquarters: Naperville, IL, US · Science & Technology · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Innovative Chinese Learning Center
EIN 562533125 · Headquarters: Naperville, IL, US · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Inside Out Club
EIN 461125962 · Headquarters: Naperville, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inspire
EIN 300581754 · Headquarters: Naperville, IL, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Inspire a Generation Foundation
EIN 475662618 · Headquarters: NAPERVILLE, IL, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Institute for Arts Entrepreneurship Nfp
EIN 205737662 · Headquarters: NAPERVILLE, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Institute for Human Resource Development Corporation
EIN 351792104 · Headquarters: NAPERVILLE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Institute of Global Energy Education Inc
EIN 842595369 · Headquarters: Naperville, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Intermodal Association of Chicago
EIN 363728105 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- International Association of Eating Disorders Professionals Foundation
EIN 800760370 · Headquarters: Naperville, IL, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Association of Ironworkers Local 590
EIN 361263954 · Headquarters: Naperville, IL, USA · Employment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- International Association of Lions Clubs
EIN 237125203 · Headquarters: NAPERVILLE, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- International Association of Lions Naperville Noon Lions Club
EIN 366112575 · Headquarters: NAPERVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- International Association of Tamil Research USA
EIN 933488663 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Flying Club
EIN 364448104 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- International Union UAW Local 1178
EIN 362592104 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- International X-ray Absorption Society Incorporated
EIN 331191784 · Headquarters: NAPERVILLE, IL, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Isola Di Ventotene Italian American Charitable Foundation
EIN 810745635 · Headquarters: NAPERVILLE, IL, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Its Just Us Girls Inc
EIN 383878276 · Headquarters: NAPERVILLE, IL, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- J R Albert Foundation
EIN 260147405 · Headquarters: NAPERVILLE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Jackson Family Foundation
EIN 873538376 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Jahbat Inc
EIN 010924316 · Headquarters: NAPERVILLE, IL, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990
- Janice Mcardle Cancer Research Foun
EIN 274527598 · Headquarters: NAPERVILLE, IL, USA · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Jannah Circle Inc Nfp
EIN 921366615 · Headquarters: NAPERVILLE, IL, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Jayden Reed Foundation Inc
EIN 394989054 · Headquarters: Naperville, IL, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jeff Club Ltd
EIN 363670197 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Jefferson Club of Naperville
EIN 363291212 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Jeffrey M Harbour
EIN 264646124 · Headquarters: NAPERVILLE, IL, USA · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Jesus Guadalupe Foundation
EIN 364133817 · Headquarters: NAPERVILLE, IL, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Jin and Joo Lee Family Foundation
EIN 260699247 · Headquarters: NAPERVILLE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Jm Memorial Scholarship
EIN 475000036 · Headquarters: NAPERVILLE, IL, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- John S Mcconnell Memorial Foundation Inc
EIN 474459547 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Jolly Old Soles
EIN 452453310 · Headquarters: Naperville, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Joy Baptist Camp Foundation Inc
EIN 261649000 · Headquarters: NAPERVILLE, IL, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jumping Off the Page
EIN 364660409 · Headquarters: NAPERVILLE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Junior Enterprise United States of America
EIN 821048508 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Junior Volleyball Directors Assoc Inc Junior Volleyball Association
EIN 800360755 · Headquarters: Naperville, IL, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jwegstrong Foundation
EIN 843773815 · Headquarters: Naperville, IL, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kallol
EIN 832478964 · Headquarters: NAPERVILLE, IL, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Kamlesh & Dinaben Shah Foundation Inc
EIN 832585173 · Headquarters: Naperville, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Karuna Care Association Inc
EIN 932617674 · Headquarters: Naperville, IL, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kashmiri Pandit Foundation
EIN 205280589 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Katharine Manor Condominium Association
EIN 363548213 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Kathryn Bender Memorial Foundation
EIN 371553590 · Headquarters: Naperville, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kaycee Club of Naperville Inc
EIN 366103638 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Keep Smiling Scholarship in Memory of Geoffrey E Mckenty
EIN 262488521 · Headquarters: NAPERVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Kehe Cares Foundation Inc
EIN 474416998 · Headquarters: NAPERVILLE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kellogg Alumni Club - Suburban Chicago
EIN 455175213 · Headquarters: NAPERVILLE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kenec Inc
EIN 993461061 · Headquarters: NAPERVILLE, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kerala Cultural Center Chicago
EIN 932996994 · Headquarters: Naperville, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kevin Walsh Family Foundation
EIN 357196069 · Headquarters: NAPERVILLE, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kids Teen Rider Inc
EIN 421758981 · Headquarters: Naperville, IL, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kidsmatter Foundation Inc
EIN 364448507 · Headquarters: NAPERVILLE, IL, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kili for Kids Foundation Nfp
EIN 320380801 · Headquarters: NAPERVILLE, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Kind Blessings
EIN 824039363 · Headquarters: Naperville, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kisat Diabetes Organization
EIN 821449539 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kitcc Foundation
EIN 850746119 · Headquarters: NAPERVILLE, IL, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kittenville
EIN 873863113 · Headquarters: Naperville, IL, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kiwanis International Inc
EIN 366125000 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Klm Foundation
EIN 991642181 · Headquarters: Naperville, IL, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knanaya Global Foundation Nfp
EIN 853933565 · Headquarters: Naperville, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Knights of Columbus
EIN 237541678 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 464259788 · Headquarters: Naperville, IL, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 851722485 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- KNIGHTS OF COLUMBUS Holy Spirit Council 15037
EIN 364672612 · Headquarters: Naperville, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Knights Templar of the United States of America
EIN 237618466 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Koroluk Foundation
EIN 364323606 · Headquarters: Naperville, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kudus
EIN 205800063 · Headquarters: Naperville, IL, US · Youth Development · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Kuza Project C/o Jeff Birch
EIN 311829934 · Headquarters: NAPERVILLE, IL, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Kyle Zuleg Foundation
EIN 273723114 · Headquarters: Naperville, IL, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kyunggi Alumni Association
EIN 205094410 · Headquarters: naperville, IL, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- L&a Foundation
EIN 332702726 · Headquarters: Naperville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Laboratory School For Science and T
EIN 203432280 · Headquarters: Naperville, IL, USA · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990
- Latino Youth Empowerment
EIN 812609611 · Headquarters: NAPERVILLE, IL, USA · Youth Development · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Leadership Initiative
EIN 833936553 · Headquarters: Naperville, IL, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Leadz Networkers Nfp
EIN 460611556 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- League of Women Voters of Illinois
EIN 237051812 · Headquarters: Naperville, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Learning Is Fun Nursery School
EIN 362809147 · Headquarters: Naperville, IL, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Legacy Builders Foundation
EIN 332832848 · Headquarters: Naperville, IL, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Legacy Leaders Nfp
EIN 273548047 · Headquarters: NAPERVILLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Legal-Ease Law Clinic
EIN 832834737 · Headquarters: Naperville, IL, US · Crime & Legal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Lifestar Foundation
EIN 822610000 · Headquarters: Naperville, IL, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lifeworks
EIN 222512887 · Headquarters: Naperville, IL, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lift Global Alliance
EIN 993462507 · Headquarters: NAPERVILLE, IL, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Light for Mothers Foundation
EIN 334169303 · Headquarters: Naperville, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lighthouse Community Services Nfp
EIN 873502250 · Headquarters: Naperville, IL, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lisle Football Nfp
EIN 880521930 · Headquarters: NAPERVILLE, IL, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Little Light Midwest Musicians
EIN 881600685 · Headquarters: Naperville, IL, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Living Word Broadcast Npf
EIN 383678197 · Headquarters: Naperville, IL, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lizzy's Fund
EIN 811103670 · Headquarters: NAPERVILLE, IL, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ