| Alliant Credit Union | 501(c)(14) | 1964 | $1.27 billion | $19.54 billion | 2024-12 |
| Center for Technology and Civic Life | 501(c)(3) | 2015 | $29 million | $86.5 million | 2025-01 |
| Government Finance Officers Association of the United States & Canada | 501(c)(3) | 1942 | $24.7 million | $22.3 million | 2025-03 |
| Institute for Responsive Government Inc | 501(c)(3) | 2024 | $18 million | $6.4 million | 2024-12 |
| Vicinity Credit Union | 501(c)(14) | 2001 | $13.3 million | $275.6 million | 2024-12 |
| Illinois Policy Institute | 501(c)(3) | 2003 | $8.1 million | $3.1 million | 2024-12 |
| Action for Democracy | 501(c)(4) | 2024 | $7.8 million | $2.5 million | 2024-12 |
| American Business Immigration Coalition | 501(c)(3) | 2020 | $7.1 million | $11.4 million | 2025-12 |
| American Association of Individual Investors | 501(c)(3) | 2017 | $5.9 million | $1.3 million | 2024-12 |
| U S Employees Credit Union | 501(c)(14) | 2001 | $5.5 million | $101.5 million | 2025-12 |
| Better Government Association Inc | 501(c)(3) | 1950 | $4.5 million | $5.4 million | 2024-12 |
| Employees Community Fund of the Boeing Company | 501(c)(3) | 2019 | $4.4 million | $4.2 million | 2024-12 |
| American Culture Project | 501(c)(4) | 2019 | $4 million | $1.4 million | 2024-12 |
| American Culture Foundation | 501(c)(3) | 2013 | $3.4 million | $315,770 | 2024-12 |
| Wholistic Alliance | 501(c)(3) | 2023 | $2.9 million | $1.6 million | 2024-12 |
| Leadership Greater Chicago Inc | 501(c)(3) | 1984 | $2.5 million | $5.1 million | 2025-06 |
| Veterans Assistance Commission of Cook County | 501(c)(4) | 2020 | $2.4 million | $290,018 | 2025-11 |
| Chicago Development Fund | 501(c)(3) | 2010 | $1.9 million | $8.1 million | 2024-12 |
| The Center for Computer Assisted Legal Instruction | 501(c)(3) | 1982 | $1.8 million | $1.3 million | 2025-06 |
| One On One | 501(c)(3) | 2015 | $1.6 million | $1 million | 2025-06 |
| Gfoa Endowment Corporation | 501(c)(3) | 2015 | $1.5 million | $38.2 million | 2025-03 |
| American Independent Media | 501(c)(3) | 2017 | $1.4 million | $881,116 | 2024-12 |
| Chicago Police Foundation | 501(c)(3) | 2014 | $1.3 million | $1.5 million | 2024-12 |
| Center for Common Sense in Science | 501(c)(3) | 2016 | $1.2 million | $741,448 | 2024-12 |
| Center for Tax and Budget Accountability N F P | 501(c)(3) | 2000 | $1 million | $1.4 million | 2025-12 |
| The Peoples Lobby Education Institute | 501(c)(3) | 2014 | $957,457 | $1.4 million | 2024-12 |
| Chicago Media Project | 501(c)(3) | 2014 | $864,819 | $334,650 | 2024-12 |
| Northern Illinois Justice for Our Neighbors | 501(c)(3) | 2013 | $854,608 | $286,987 | 2024-12 |
| Associated Talmud Torahs of Chicago Endowment Foundation | 501(c)(3) | 2021 | $765,301 | $5.7 million | 2025-06 |
| Illinois Pirg Education Fund | 501(c)(3) | 1993 | $723,900 | $1.6 million | 2025-06 |
| Trinity Irish Dance Company | 501(c)(3) | 2015 | $521,134 | $165,540 | 2025-06 |
| Glennyard Water Association | 501(c)(12) | 2007 | $475,000 | $1.4 million | 2025-12 |
| Act To Change | 501(c)(3) | 2018 | $444,158 | $1.8 million | 2025-12 |
| Wsa Industry Fund | 501(c)(6) | 2014 | $439,961 | $624,290 | 2025-12 |
| Citizen Action Illinois Education Fund | 501(c)(3) | 1995 | $341,305 | $139,307 | 2025-12 |
| Institute for Community Empowerment | 501(c)(3) | 1993 | $320,320 | $50,455 | 2025-06 |
| Ptda Foundation | 501(c)(3) | 1983 | $269,913 | $737,186 | 2025-12 |
| Center for Equity Effectiveness and Efficiency in Local Government | 501(c)(3) | 2025 | $258,986 | $87,368 | 2025-12 |
| Veterans of Foreign Wars Department of Illinois | 501(c)(19) | 1964 | $219,547 | $132,743 | 2024-06 |
| People Matter | 501(c)(3) | 2020 | $216,495 | $83,715 | 2025-03 |
| Concerned Christian Men | 501(c)(3) | 2003 | $208,379 | $96,294 | 2024-08 |
| Strides for Peace Inc | 501(c)(3) | 2014 | $171,466 | $131,703 | 2024-12 |
| Marine Corps League | 501(c)(4) | 1946 | $166,817 | $95,534 | 2026-06 |
| Sacred Saving Agave for Culture Recreation Education and Developme | 501(c)(3) | 2017 | $163,477 | $79,024 | 2026-06 |
| Save Our Local Businesses Illinois | 501(c)(4) | 2025 | $161,288 | $133,092 | 2024-12 |
| Cardz for Kidz NFP | 501(c)(3) | 2014 | $159,055 | $217,783 | 2025-12 |
| Nautical Donations Inc | 501(c)(3) | 2002 | $141,632 | $124,336 | 2024-12 |
| Better Streets Chicago | 501(c)(3) | 2021 | $129,738 | $90,070 | 2024-11 |
| Ukrainian American Veterans | 501(c)(19) | 2018 | $124,845 | $375,901 | 2024-12 |
| Third Space Chicago | 501(c)(3) | 2020 | $114,404 | $53,294 | 2025-12 |
| Usmc Old Breed Rugby Inc | 501(c)(3) | 2024 | $110,563 | $16,946 | 2024-12 |
| Armed Forces Council of Chicago | 501(c)(3) | 1981 | $103,342 | $352,697 | 2025-09 |
| Serving People With A Mission | 501(c)(3) | 2021 | $97,256 | $22,687 | 2025-07 |
| Arose Foundation | 501(c)(3) | 2019 | $81,930 | $21,767 | 2025-12 |
| Attached | 501(c)(3) | 2023 | $79,180 | $50,645 | 2025-12 |
| Reunited Travel Incorporated | 501(c)(3) | 2022 | $69,687 | $66,624 | 2023-12 |
| Operation Veteran Success | 501(c)(3) | 2023 | $67,521 | $130,901 | 2025-12 |
| Wingspan Scholars NFP | 501(c)(3) | 2024 | $57,245 | $73,645 | 2025-12 |
| Canaryville Veterans Riders Assoc | 501(c)(3) | 2016 | $55,529 | $22,208 | 2025-12 |
| Munibuy Te Robbins Corp | 501(c)(3) | 2020 | $50,886 | $1.2 million | 2025-12 |
| American Legion Post 87 George L Giles | 501(c)(19) | 2025 | $43,067 | $1,955 | 2024-06 |
| Veteran of Foreign Wars Department of Illinois | 501(c)(19) | 1964 | $29,968 | $136,467 | 2026-06 |
| All Nations Samaritan Inc | 501(c)(3) | 2024 | $21,232 | $15,660 | 2025-12 |
| Heal Chicago | 501(c)(3) | 2022 | $20,593 | $41,326 | 2025-12 |
| Our Corps Inc | 501(c)(3) | 2019 | $18,101 | $1,066 | 2023-12 |
| 8TH Infantry Illinois National Guard | 501(c)(19) | 2005 | $16,658 | $3,157 | 2025-12 |
| Kappa Epsilon Psi Military Sorority Inc-Chicago Alpha Pi | 501(c)(3) | 2022 | $11,677 | $0 | 2023-12 |
| Stamp of Sunshine | 501(c)(3) | 2024 | $8,483 | $4,638 | 2025-06 |
| Kiwanis Club of Lake View | 501(c)(3) | 2024 | $5,961 | $31,411 | 2024-12 |
| Eritrean Assistance Organization in Chicago and Environs | 501(c)(3) | 2019 | $5,594 | $1 | 2025-12 |
| Difference Collaborative Alliance NFP | 501(c)(3) | 2021 | $4,500 | $199 | 2024-12 |
| American Legion | 501(c)(19) | 1946 | $3,982 | $17,305 | 2025-12 |
| Indo-American Veterans Organization | 501(c)(3) | 2022 | $3,654 | $5,754 | 2025-12 |
| Rudiment | 501(c)(3) | 2020 | $3,490 | $1 | 2025-12 |
| Abundance Setting | 501(c)(3) | 2020 | $727 | $37,123 | 2025-12 |
| 19TH District Steering Committee Inc | 501(c)(3) | 2025 | $0 | $0 | 2026-01 |
| 217TH Alumni Association | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| 31St Ward Children and Senior Charitable Organization | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Advanced Practice Network Cares Inc | 501(c)(3) | 2023 | | | |
| Ajvs Kerelis Family Foundation | 501(c)(3) | 2024 | | | |
| Alegnta Edir Inc | 501(c)(12) | 2026 | | | |
| Alliance for Regional Development | 501(c)(3) | 2026 | | | |
| Alternative Transportation for Chicagoland Inc | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Amanah Charity | 501(c)(3) | 2024 | | | |
| American Legion | 501(c)(19) | 2015 | $0 | $0 | 2025-10 |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| Association of Family and Conciliation Courts Illinois Chapt | 501(c)(3) | 2014 | $0 | $0 | 2025-09 |
| Be the Miracle | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Better Streets Chicago Action Fund | 501(c)(4) | 2025 | $0 | $0 | 2025-06 |
| Bob Avakian Institute | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| CPD 606 Foundation | 501(c)(3) | 2026 | | | |
| Center for Economic Policy Analysis | 501(c)(3) | 1988 | $0 | $0 | 2025-12 |
| Chi-Positive-Impact | 501(c)(3) | 2025 | $0 | $0 | 2026-03 |
| Chicago Association of Veterans of World War II | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Chicago Nisei Post 1183 the American Legion | 501(c)(19) | 2021 | $0 | $0 | 2025-12 |
| Chicago Regionwide Community Information Exchange NFP | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Chicago Womens Leadership Accelerator Initiative | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Coalition of Veterans Organizations NFP | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| Colectivo Mandar Obedeciendo | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Concerned Veterans From Vietnam Incorporated | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Concerned Veterans of Vietnamserving All Veterans | 501(c)(19) | 2014 | $0 | $0 | 2025-12 |
| Concerts for Concern | 501(c)(3) | 2017 | $0 | $0 | 2025-09 |
| D&B Veterans Community Services | 501(c)(3) | 2025 | | | |
| Department of Illinois VFW Auxiliary Inc | 501(c)(19) | 2010 | $0 | $0 | 2025-12 |
| Department of Illinois VFW Auxiliary Inc | 501(c)(19) | 2010 | $0 | $0 | 2025-12 |
| Development Leadership Consortium | 501(c)(3) | 2025 | | | |
| Drive To Thrive Inc | 501(c)(3) | 2025 | | | |
| Eugene S Pike House Foundation Inc | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| FFS Funky Fresh Start Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Fav 5 LLC | 501(c)(3) | 2025 | | | |
| Foley Family Foundation | 501(c)(3) | 2014 | | $1.3 million | 2025-12 |
| Franz & Helly Kallmann FD Trust | 501(c)(3) | 2008 | | $129,074 | 2025-06 |
| Free Internet Project | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Friends of Alcott College Prep | 501(c)(3) | 2025 | | | |
| Golden Baton Group | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Gordon E Murphy Center for Change Studies | 501(c)(3) | 2025 | | | |
| Gray School Family Mutual Aid Fund | 501(c)(3) | 2026 | $0 | $0 | 2026-03 |
| Greater River North Foundation Inc | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Green Table Talks | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Guyana Community Outreach Fund NFP | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Hale Strategic Resources Initiative | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Heal Our Land Community Inc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Healthy Blocks in Communities Inc NFP | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hearts From Home Inc | 501(c)(3) | 2025 | | | |
| Hellenic Debutante League Foundation | 501(c)(3) | 2026 | | | |
| Homeless Veterans in America Relief Foundation | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Hugechange | 501(c)(3) | 2025 | $0 | $1 | 2025-12 |
| I M Pretty Too NFP | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Ibis Collaborative | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Illinois C-Pace Open Market Initiative | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Illinois Clean Energy and Resilience Fund | 501(c)(3) | 2025 | | | |
| Imperial Windy City Court of the Prairie State Empire Inc NFP | 501(c)(3) | 2001 | $0 | $0 | 2023-12 |
| Independent Voters of Illinois Independent Precinct Organization | 501(c)(4) | 2006 | $0 | $0 | 2024-09 |
| Institute of Election Auditors | 501(c)(3) | 2023 | $0 | $1 | 2025-12 |
| Journey of Life Foundation | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Justice Alliance | 501(c)(4) | 2019 | $0 | $0 | 2026-04 |
| Keyconcept Charities Inc | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Kineration Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Lead Listening Society - Lambda Sigma Nu | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Lend A Hand | 501(c)(3) | 2024 | | | |
| Live Your Dreams Foundation | 501(c)(3) | 2022 | $0 | $0 | 2025-02 |
| Macdougal Family Foundation | 501(c)(3) | 2014 | | $1.9 million | 2025-12 |
| Metropolitan Mayors Caucus Foundation | 501(c)(3) | 2018 | $0 | $0 | 2025-08 |
| Montford Point Marine Association | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Navy Club of Chicago | 501(c)(3) | 2025 | | | |
| New Life International Church | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Newsgram Inc | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| North Beverly Civic Association | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Oikosnow Research and Technology LL C | 501(c)(3) | 2026 | | | |
| Original Providence Baptist Church Corp0ration | 501(c)(3) | 2026 | | | |
| PJB Village Mentoring | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| People for People | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Pilgrim Baptist Credit Union | 501(c)(14) | 2017 | $0 | $0 | 2024-12 |
| Plates On Purpose NFP | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Polishing Our Diamonds NFP | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Prado and Renteria Foundation | 501(c)(3) | 2015 | | $276,031 | 2024-12 |
| Prism Games Foundation | 501(c)(3) | 2025 | | | |
| Purple Aisle | 501(c)(3) | 2026 | | | |
| Recharge Chicago | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Salvation Starts Here Inc NFP | 501(c)(3) | 2023 | | | |
| Second City Gaming Inc | 501(c)(3) | 2026 | | | |
| Seed International Inc | 501(c)(3) | 2025 | | | |
| Serving People Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Skyline Village Chicago Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Sonder Exchange Foundation | 501(c)(3) | 2025 | | | |
| Sustainable Englewood Initiatives | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| Sweat Cause Inc | 501(c)(3) | 2019 | $0 | $0 | 2026-03 |
| Teachers for Chicago Families Inc NFP | 501(c)(3) | 2024 | $0 | $0 | 2024-04 |
| Tech Her Out Foundation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| The Lighthouse Community Inc | 501(c)(3) | 2026 | $0 | $0 | 2025-06 |
| The@alumni Association of Nu Delta Chapter | 501(c)(3) | 2017 | $0 | $41,000 | 2023-12 |
| Think B L U E Foundation | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Think Free | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Transit Riders Authority | 501(c)(3) | 2000 | $0 | $0 | 2026-06 |
| Ukrainian American Veterans Memorial Committee | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Veteran By Veteran Services Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Veterans Education and Training in Security Services | 501(c)(19) | 2025 | | | |
| Veterans Multiple Sclerosis Alliance | 501(c)(3) | 2025 | | | |
| Veterans Neighborhood Builders Association Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Veterans Path Home | 501(c)(3) | 2025 | | | |
| WM Empowerment Foundation NFP | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Women in the Composites Industry | 501(c)(6) | 2025 | $0 | $0 | 2025-12 |
| Zeal Inspirational | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Zenith Foundation NFP | 501(c)(3) | 2025 | $0 | $0 | 2025-04 |
| America First Foundation | 501(c)(4) | 2021 | $-31,479 | $57,498 | 2025-06 |