Data / Nonprofits / Illinois / Mutual and membership benefit
Mutual and membership benefit nonprofits in Illinois: 620 registered with the IRS
620 mutual and membership benefit nonprofits are registered with the IRS in Illinois, 82 of them 501(c)(3) charities; the 204 that report revenue took in $2.69 billion. The most are in Chicago (103), Springfield (66), Peoria (9). The largest by revenue: Accenture United States Benefit ($1.02 billion), United Airlines Employee Sick Leave Trust ($539.7 million), United Airlines Pilot Retiree Health Account Plan ($191.2 million).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Accenture United States Benefit | Chicago | 501(c)(9) | 2002 | $1.02 billion | $132.5 million | 2025-08 |
| United Airlines Employee Sick Leave Trust | Chicago | 501(c)(9) | 2016 | $539.7 million | $61.6 million | 2024-12 |
| United Airlines Pilot Retiree Health Account Plan | Chicago | 501(c)(9) | 2015 | $191.2 million | $953 million | 2024-12 |
| Chicago & Vicinity Laborers Distrct Cncil Retire Health & Welfare Plan | Westchester | 501(c)(9) | 2015 | $156.8 million | $851.1 million | 2025-05 |
| Seiu Healthcare Il Home Care & Child Care Fund | Chicago | 501(c)(9) | 2009 | $150 million | $301 million | 2025-04 |
| Kraft Foods Global Inc Retiree Health and Life Benefit Trust | Chicago | 501(c)(9) | 2013 | $82.3 million | $791.3 million | 2024-12 |
| KSKJ Life | Joliet | 501(c)(8) | 1940 | $70.7 million | $509.6 million | 2024-12 |
| University of Chicago Self Insurance Trust | Chicago | 501(c)(3) | $44.2 million | $268.6 million | 2025-06 | |
| Pepco Holdings Inc Veba Trust | Chicago | 501(c)(9) | 1999 | $34.4 million | $331.7 million | 2024-12 |
| United Airlines Technicians and Related Employees HRA&RHA Plans | Chicago | 501(c)(9) | 2018 | $31.8 million | $51.4 million | 2024-12 |
| North Central Illinois Laborers Health & Welfare Fund | Peoria | 501(c)(9) | 2004 | $30.4 million | $56.5 million | 2025-06 |
| Coca-Cola Co Postretireme Medical Voluntary Emp Beneficiary | Chicago | 501(c)(9) | 2009 | $28.4 million | $40,943 | 2024-12 |
| Childrens Memorial Hospital Self | Chicago | 501(c)(3) | 1977 | $22.4 million | $200.9 million | 2025-08 |
| University of Missouri Medical Professional Liability Trust | Chicago | 501(c)(3) | 1978 | $22.3 million | $70.2 million | 2025-06 |
| Ibew Local 134-Neca Vacation Savings Trust Fund | Chicago | 501(c)(9) | 2018 | $18.4 million | $3.7 million | 2025-06 |
| Bot Chicago Painters & Decorators Retiree Welfare Fund | Darien | 501(c)(9) | 2015 | $17.9 million | $173.1 million | 2025-04 |
| Trust Agreement of the Retiree Medical Plan of the Plumbers | Chicago | 501(c)(9) | 2015 | $17.6 million | $61.9 million | 2025-05 |
| Randhill Park Cemetery Association Inc Care Fund | Arlington HTS | 501(c)(13) | 1978 | $16.2 million | $94.3 million | 2025-12 |
| Chicago Truck Drivers HLPRS & Whse | Chicago | 501(c)(9) | 1957 | $15.3 million | $35.8 million | 2025-03 |
| Visionary Schools Trust | Schaumburg | 501(c)(9) | 2020 | $12.4 million | $980,409 | 2024-12 |
| Intl Un of Operating Engrs Local 399 Health Reimbursement Account | Chicago | 501(c)(9) | 2014 | $12.4 million | $61.4 million | 2025-05 |
| Plan A Health Care Plan Trust | Galesburg | 501(c)(9) | 2020 | $11.2 million | $495,229 | 2025-10 |
| Rubicon Insurance Company | Evanston | 501(c)(3) | 1991 | $8.3 million | $45.8 million | 2024-12 |
| National Allied Workers Union Insurance Trust | Chicago | 501(c)(9) | 1999 | $7.3 million | $6.3 million | 2025-03 |
| Black Hawk College Health Benefit Plan Trust | Moline | 501(c)(9) | 2003 | $7.2 million | $1.5 million | 2024-12 |
| Ipers Rivergate Inc | Chicago | 501(c)(25) | 2015 | $7 million | $81.4 million | 2026-06 |
| Cement Masons Local No 502 Retiree Welfare Fund | Bellwood | 501(c)(9) | 2015 | $6.6 million | $18.3 million | 2024-12 |
| Area Teamsters Insurance Benefit PL | Lyons | 501(c)(9) | 2004 | $5.7 million | $2.5 million | 2025-12 |
| University of Chicago Retiree Medical Trust | Chicago | 501(c)(3) | 1997 | $4.8 million | $134.8 million | 2025-06 |
| Ipers Hamilton Marketplace Inc | Chicago | 501(c)(25) | 2022 | $4.6 million | $69.2 million | 2026-06 |
| Komatsu America Corp Retiree Welfare Collectively Bargained Tru | Chicago | 501(c)(9) | 2010 | $4.4 million | $49.6 million | 2024-12 |
| Alfa International Global Legal Network Inc | Chicago | 501(c)(6) | 2002 | $4.1 million | $4.8 million | 2025-12 |
| Dana Non-Union Retiree Veba Trust | Chicago | 501(c)(9) | 2008 | $4.1 million | $40 million | 2024-12 |
| Kelly General Construction Company of Decatur Inc Benefit Trust | Decatur | 501(c)(9) | 1996 | $3.9 million | $189,377 | 2025-07 |
| Operative Plasterers and Cement Masones International Assoc Local1 | Schaumburg | 501(c)(9) | 2009 | $3.9 million | $4 million | 2025-05 |
| Komatsu America Corp Retiree Welfare Noncollectively Bargained | Chicago | 501(c)(9) | 2009 | $3.6 million | $25.7 million | 2024-12 |
| Ipers South Loop Market Inc | Chicago | 501(c)(25) | 2020 | $3.6 million | $42.2 million | 2026-06 |
| Local 309 Ibew Income Security Fund | Collinsville | 501(c)(9) | 2003 | $3.4 million | $14.8 million | 2024-12 |
| Private Directors Association NFP | Chicago | 501(c)(6) | 2018 | $2.5 million | $1 million | 2025-12 |
| Illinois Retired Teachers Association Inc | Springfield | 501(c)(4) | 1966 | $2.1 million | $5.5 million | 2025-12 |
| Kelly Construction of Indiana Inc Employee Benefits Trust | Decatur | 501(c)(9) | 1999 | $2.1 million | $99,312 | 2025-07 |
| Rockford PB & Pa Unit 6 Retiree Healthcare Funding Trust | Glenview | 501(c)(9) | 2012 | $1.9 million | $10.2 million | 2024-12 |
| Northern Illinois Welfare Fund | Rockford | 501(c)(9) | 2007 | $1.8 million | $3.6 million | 2025-04 |
| Seiu Local 1 & Boma Chicago Training and Legal Fund | Chicago | 501(c)(9) | 2025 | $1.8 million | $1.6 million | 2025-09 |
| West Prairie Water Co | Arcola | 501(c)(12) | 2000 | $1.7 million | $5.8 million | 2025-09 |
| Village of Schaumburg Veba Health Savings Plan | Schaumburg | 501(c)(9) | 2014 | $1.7 million | $8.4 million | 2024-12 |
| SWCD of Illinois Insurance Group Association | Hillsboro | 501(c)(9) | 2011 | $1.7 million | $1.6 million | 2025-06 |
| Hub Industrial Inc | Chicago | 501(c)(25) | 2023 | $1.6 million | $44 million | 2022-12 |
| Retired Teachers Association of Chicago | Chicago | 501(c)(4) | 1952 | $1.5 million | $11 million | 2025-12 |
| Hah Holdings LLC Health and Welfare Benefits Trust | Chicago | 501(c)(9) | 2025 | $1.4 million | $2.4 million | 2023-12 |
| Rathje Enterprises Inc Employee Benefit Trust | Decatur | 501(c)(9) | 1999 | $1.4 million | $66,534 | 2025-07 |
| Iron Workers Local 392 Vacation Fund | East St Louis | 501(c)(5) | 2020 | $1.3 million | $1.4 million | 2025-07 |
| Western Wayne Water District | Wayne City | 501(c)(12) | 2008 | $1.3 million | $7.6 million | 2025-03 |
| Brunswick Transition Trust | Lake Forest | 501(c)(17) | 1998 | $1.2 million | $638 | 2025-12 |
| Illinois Scottish Rite Fund | Orland Park | 501(c)(3) | 1968 | $1.2 million | $17.2 million | 2025-03 |
| Illinois Life & Health Insurance Council | Springfield | 501(c)(6) | 1967 | $1.1 million | $861,588 | 2025-12 |
| Airport Center Inc | Chicago | 501(c)(25) | 2021 | $1 million | $20.6 million | 2024-12 |
| Village of Downers Grove Fraternal Order of Police Lodge 73 Retiree | Glenview | 501(c)(9) | 2013 | $991,385 | $6.4 million | 2024-12 |
| North Morgan Water Cooperative | Jacksonville | 501(c)(12) | 2011 | $966,663 | $10 million | 2023-12 |
| Quad Cities Local 518 Graphic Communications International | Carol Stream | 501(c)(9) | 2016 | $880,689 | $302,709 | 2024-12 |
| Northern Illinois Employee Benefits Trust | Macomb | 501(c)(9) | 2022 | $872,456 | $43,634 | 2019-12 |
| Crain Cemetery Services Inc | Anna | 501(c)(13) | 2019 | $814,221 | $1.4 million | 2025-06 |
| Ipava State Bank Group Medical Health Plan | Canton | 501(c)(9) | 2020 | $738,067 | $2.6 million | 2025-12 |
| Wheaton Cemetery Association | Wheaton | 501(c)(13) | 1999 | $695,312 | $5.2 million | 2025-12 |
| Arlington Memorial Park Association | Rockford | 501(c)(13) | 2019 | $691,662 | $5.4 million | 2026-05 |
| Ipers Galleria North Tower I Inc | Chicago | 501(c)(25) | 2015 | $632,377 | $2.5 million | 2026-06 |
| Veterans of Foreign Wars Department of Illinois | Rochelle | 501(c)(19) | 1964 | $587,828 | $174,121 | 2025-06 |
| Chicago Chapter of China General Chamber of Commerce - USA | Chicago | 501(c)(6) | 2017 | $550,187 | $810,658 | 2025-12 |
| Greenmount Cemetery Association | Quincy | 501(c)(13) | 1940 | $525,142 | $5.4 million | 2025-12 |
| STP Nuclear Operating Company Veba | Chicago | 501(c)(9) | 2000 | $486,485 | $1.1 million | 2025-12 |
| Crescent Cemetery Inc | Hometown | 501(c)(3) | 2006 | $464,120 | $1.7 million | 2024-12 |
| S M and S F Club | Rockford | 501(c)(7) | 2015 | $437,196 | $653,610 | 2025-12 |
| Ahcs Postretirement Benefits Trust | Chicago | 501(c)(9) | 2006 | $424,761 | $7 million | 2024-12 |
| Fop Corrections Lodge Benevolent Fund NFP | Springfield | 501(c)(8) | 2026 | $422,207 | $377,832 | 2023-12 |
| Oscar B Smith Estate | Chicago | 501(c)(13) | 2018 | $420,318 | $4.8 million | 2025-12 |
| Patriot Coal Salaried Retiree Veba Trust | Chicago | 501(c)(9) | 2014 | $400,048 | $7.8 million | 2024-12 |
| Muslim Ummah Cemetery | Bolingbrook | 501(c)(3) | 2024 | $388,578 | $0 | 2024-12 |
| The Village of Downers Grove Veba Health Savings Trust | Downers Grove | 501(c)(9) | 2007 | $385,625 | $2 million | 2021-12 |
| Downers Grove Firefighters Post Retirement Benefit Fund | Downers Grove | 501(c)(9) | 2011 | $384,543 | $4.7 million | 2024-12 |
| Westlake Masonic Association Inc | East Peoria | 501(c)(10) | 2015 | $378,399 | $456,293 | 2023-08 |
| Village of River Forest Veba Health Savings Trust | River Forest | 501(c)(9) | 2014 | $376,603 | $3.5 million | 2026-06 |
| Arenzville Rural Water Coop | Virginia | 501(c)(12) | 2014 | $376,403 | $4.8 million | 2025-12 |
| Columbus Home Association of Quincy Inc | Quincy | 501(c)(3) | 2015 | $366,763 | $421,646 | 2025-06 |
| Round Prairie Water Coop | Springfield | 501(c)(12) | 2013 | $354,253 | $2.9 million | 2024-12 |
| McLaughlin Body Company Retiree Medical Trust | Moline | 501(c)(9) | 2008 | $342,449 | $9.9 million | 2024-12 |
| The Lakeside Cemetery Association of Libertyville Lake County | Libertyville | 501(c)(13) | 1999 | $330,835 | $1.5 million | 2025-12 |
| Sigma Nu Fraternity-Gamma Mu Chapter NFP | Champaign | 501(c)(7) | 2025 | $325,150 | $192,330 | 2025-12 |
| Boilermakers Local No 363 Supplemental Training & Ed Fund | Belleville | 501(c)(9) | 2000 | $324,239 | $1.1 million | 2025-06 |
| Alton City Cemetery | Alton | 501(c)(13) | 1950 | $317,242 | $2.1 million | 2025-12 |
| Asa Postretirement Health Benefits Trust | Chicago | 501(c)(9) | 2000 | $312,505 | $943,769 | 2024-12 |
| Apple Creek Water Co Op | Jacksonville | 501(c)(12) | 1999 | $312,274 | $4.2 million | 2022-12 |
| Ypo Heartland Gold Inc | Rockford | 501(c)(6) | 2023 | $294,776 | $166,375 | 2025-06 |
| New Light Cemetery Association | Lincolnwood | 501(c)(13) | 2001 | $287,978 | $3.9 million | 2025-12 |
| Rockford Police Relief Association | Rockford | 501(c)(9) | 1999 | $278,801 | $4.3 million | 2025-12 |
| International Foundation for Retirement Education | Barrington | 501(c)(3) | 1997 | $276,824 | $291,532 | 2025-12 |
| Kinsman Mutual Telephone Company | Kinsman | 501(c)(12) | 2014 | $270,475 | $818,715 | 2025-12 |
| Real Estate Finance Forum | Chicago | 501(c)(6) | 2014 | $258,334 | $394,257 | 2025-12 |
| Laborers Local 703 Legal Services Plan & Trust | Urbana | 501(c)(9) | 2000 | $235,111 | $443,266 | 2025-07 |
| Beta Rho Housing Corporation of Alpha Sigma Alpha | Dekalb | 501(c)(7) | 2023 | $232,112 | $207,509 | 2025-06 |
| Bloomingdale Fire Protection District Veba Health Savings Trust | Bloomingdale | 501(c)(9) | 2014 | $225,147 | $1.2 million | 2023-12 |
| Mokena Fire Protection District Voluntary Employees Beneficiary Trust | Mokena | 501(c)(9) | 2008 | $222,250 | $1.6 million | 2026-05 |
| Plumbers and Pipefitters Ua Local 551 Compulsory Savings F | W Frankfort | 501(c)(9) | 2013 | $222,021 | $216,889 | 2025-06 |
| Oak Forest Firefighters Union Local 3039 Post Employment Health Plan | Glenview | 501(c)(9) | 2011 | $216,437 | $979,800 | 2024-12 |
| Upsilon House Corporation of Delta Delta Delta | Evanston | 501(c)(7) | 2005 | $214,020 | $1.6 million | 2024-09 |
| Midwest Unitarian Universalist Foundation | Chicago | 501(c)(3) | 1967 | $207,464 | $4.3 million | 2025-03 |
| Fraternal Order of Eagles | Mattoon | 501(c)(8) | 1991 | $201,618 | $851,403 | 2025-05 |
| Local 649 Health Reimbursement Account Plan | Peoria | 501(c)(9) | 2006 | $194,757 | $834,467 | 2024-12 |
| Cummings Inc | Chicago | 501(c)(9) | 1988 | $189,353 | $692,744 | 2025-12 |
| Villa Park Police Department Pension Fund Veba Trust | Villa Park | 501(c)(9) | 2008 | $183,399 | $1.3 million | 2024-12 |
| Lettuce Help You Fund Trust | Chicago | 501(c)(9) | 2007 | $179,502 | $77,824 | 2025-06 |
| Lombard FF Union Iaff Local 3009 Retirement Medical Benefit Account | Lombard | 501(c)(9) | 2005 | $176,295 | $2.4 million | 2025-12 |
| Stelle Community Association | Stelle | 501(c)(12) | 2010 | $175,161 | $743,754 | 2025-12 |
| Knights of Columbus | Marion | 501(c)(8) | 1940 | $166,769 | $240,423 | 2025-12 |
| Benevolent & Protective Order of Elks of the USA | Fairview HTS | 501(c)(8) | 1951 | $165,288 | $387,949 | 2026-03 |
| Bodine Electric of Danville Inc Employee Benefits Trust | Decatur | 501(c)(9) | 1999 | $162,468 | $7,828 | 2025-07 |
| Midwest Biosolids Association Incorporated | Springfield | 501(c)(6) | 2024 | $160,683 | $113,733 | 2025-12 |
| Bloomington Columbian Home Association | Bloomington | 501(c)(8) | 2020 | $158,595 | $743,383 | 2025-12 |
| Masonic Association of Evanston | Chicago | 501(c)(2) | 2023 | $156,818 | $1.3 million | 2025-12 |
| Wood Dale Fire Protection District Volunteer Employees Benefit Assoc | Wood Dale | 501(c)(9) | 2022 | $143,443 | $1.3 million | 2020-05 |
| Elmwood Cemetery Company | Sycamore | 501(c)(13) | 2017 | $142,453 | $712,244 | 2025-12 |
| Japanese Mutual Aid Society of Chicago | Chicago | 501(c)(3) | 1978 | $140,243 | $1.1 million | 2025-12 |
| Columbus Building Assoc | Ottawa | 501(c)(2) | 2008 | $137,093 | $986,404 | 2025-12 |
| Sigma Phi Epsilon Fraternity House Association | Peoria | 501(c)(7) | 2025 | $136,383 | $82,117 | 2023-07 |
| Illinois Directors of Student Activities NFP | Mt Prospect | 501(c)(3) | 2024 | $133,457 | $60,670 | 2026-07 |
| Lakeside Cemetery Association | Pekin | 501(c)(13) | 2014 | $132,434 | $103,871 | 2025-12 |
| Moksh Dham Crematon Inc | Des Plaines | 501(c)(13) | 2020 | $125,128 | $87,648 | 2024-12 |
| Caseyville Moose Lodge No 4 Loyal Order of Moose | Caseyville | 501(c)(8) | 2025 | $124,932 | $252,604 | 2026-04 |
| Tau Kappa Epsilon Fraternity Inc | Decatur | 501(c)(7) | 2004 | $124,033 | $39,213 | 2025-06 |
| Elgin PB & Pa of Illinois Unit 54 | Elgin | 501(c)(10) | 2020 | $120,693 | $23,121 | 2024-12 |
| Homer Township Fire Protection District Veba Trust | Glenview | 501(c)(9) | 2011 | $118,266 | $779,561 | 2024-12 |
| Knights of Columbus | Westmont | 501(c)(8) | 2025 | $113,754 | $181,432 | 2025-12 |
| Carlyle Lakeshore Sewer Inc | Carlyle | 501(c)(12) | 2006 | $110,815 | $833,055 | 2024-12 |
| Purdue Sigma Chi Future Fund Inc | Glen Ellyn | 501(c)(7) | 2018 | $106,375 | $1.7 million | 2024-12 |
| Secure Illinois Retirements | Chicago | 501(c)(3) | 2022 | $100,000 | $4,726 | 2025-12 |
| Illinois Tax Purchasers Association Inc | Belleville | 501(c)(6) | 2024 | $95,000 | $4,436 | 2025-12 |
| Durham Cemetery Association of Long Branch Township NFP | Galatia | 501(c)(13) | 2026 | $93,966 | $81,269 | 2025-12 |
| Champaign Firefighters Benevolent Fund | Champaign | 501(c)(3) | 2022 | $92,615 | $246,591 | 2025-12 |
| Ohare Mechanics Assistance Program | Des Plaines | 501(c)(3) | 2019 | $89,719 | $141,894 | 2025-12 |
| Mount Auburn Cemetery Association | Greenville | 501(c)(13) | 2020 | $88,913 | $231,799 | 2025-12 |
| National Public Pension Fund Association Inc | Elgin | 501(c)(3) | 2022 | $88,491 | $26,116 | 2025-12 |
| Scottish Rite Almoners Fund Inc | Bloomingdale | 501(c)(3) | 1940 | $87,266 | $730,121 | 2025-07 |
| Fraternal Order of Eagles | Wood River | 501(c)(8) | 1991 | $85,940 | $109,193 | 2025-05 |
| Lake Villa Fire Protection District Veba Trust | Lake Villa | 501(c)(9) | 2020 | $83,451 | $544,155 | 2025-12 |
| Ifpa Retiree Veba Trust | Tinley Park | 501(c)(9) | 2019 | $82,281 | $2.5 million | 2025-12 |
| Knights of Columbus | Ottawa | 501(c)(8) | 1940 | $82,041 | $82,548 | 2023-12 |
| Robinson Cemetery Association | Pocahontas | 501(c)(13) | 2006 | $81,303 | $744,299 | 2025-12 |
| General Conference of Grand Courts Heroines of Jericho Us Prince Hall | Chicago | 501(c)(10) | 2023 | $80,308 | $51,124 | 2026-04 |
| Policemens Benevolent & Protective Association Unit 64 | Chicago HTS | 501(c)(5) | 2024 | $76,302 | $121,136 | 2025-12 |
| Boyd Cemetery Association | Dix | 501(c)(13) | 2002 | $73,005 | $1.3 million | 2025-12 |
| Muslim Cemetery Trust | Bolingbrook | 501(c)(2) | 2023 | $72,908 | $0 | 2024-12 |
| Moores Prairie Township Water Company | Belle Rive | 501(c)(12) | 2012 | $68,979 | $1.1 million | 2025-12 |
| Rhoads Mount Mariah Trust | Saint Elmo | 501(c)(13) | 2001 | $65,151 | $1.5 million | 2025-12 |
| American Legion Post 52 | Romeoville | 501(c)(3) | 2017 | $64,941 | $313,265 | 2025-12 |
| Benevolent & Protective Order of Elks of the USA | Paris | 501(c)(8) | 1951 | $63,781 | $446,268 | 2026-03 |
| St Raymond Council 4696 | Raymond | 501(c)(8) | 2025 | $62,256 | $192,944 | 2020-12 |
| Plumbers Local 130 Ua Retirees Club | Chicago | 501(c)(7) | 2025 | $61,712 | $59,766 | 2025-06 |
| Local 9 Ibew & Outside Contractors Supplemental Unemplymnt Benefit FD | Tinley Park | 501(c)(17) | 2014 | $61,443 | $1.5 million | 2025-10 |
| Boody Community Water Company | Boody | 501(c)(12) | 2008 | $60,950 | $625,369 | 2025-03 |
| Fraternal Order of Police | Chicago | 501(c)(8) | 1952 | $58,531 | $13,563 | 2024-12 |
| Jones Lang Lasalle Americas Inc Veba Trust | Chicago | 501(c)(9) | 2006 | $58,000 | $1.1 million | 2024-12 |
| Columbian Council No 2191 | Batavia | 501(c)(8) | 2014 | $55,551 | $267,471 | 2025-06 |
| Ansar Shrine Foundation | Springfield | 501(c)(3) | 2024 | $55,146 | $73,689 | 2025-12 |
| Benld Cemetery Association | Benld | 501(c)(13) | 2018 | $51,900 | $539,506 | 2025-12 |
| Knights of Columbus | Inverness | 501(c)(8) | 1940 | $51,581 | $107,624 | 2025-06 |
| Ashitha Funeral Charity Fund NFP | Chicago | 501(c)(12) | 2009 | $51,280 | $145,302 | 2025-12 |
| Illinois Association of Blind Merchants | Chicago | 501(c)(6) | 2013 | $48,847 | $79,602 | 2025-12 |
| Tazewell Columbus Club | Morton | 501(c)(8) | 2026 | $48,077 | $17,101 | 2025-02 |
| Leyden Fire Protection District Retirement Healthcare Funding Plan | Glenview | 501(c)(9) | 2017 | $47,039 | $247,746 | 2024-12 |
| McHenry County Santa Run for Kids | Crystal Lake | 501(c)(3) | 2019 | $44,646 | $23,921 | 2025-12 |
| Great Lakes Area Chief Petty Officer Association | Great Lakes | 501(c)(19) | 2022 | $44,235 | $14,757 | 2024-12 |
| Knights of Columbus | Lombard | 501(c)(8) | 1940 | $37,215 | $19,809 | 2025-06 |
| Knights of Columbus | Huntley | 501(c)(8) | 1940 | $35,525 | $25,034 | 2025-12 |
| New Canton Cemetery Association | Hull | 501(c)(13) | 2011 | $35,221 | $591,819 | 2025-12 |
| Societa Operaic Dimutuo Soccorso Amaseno Provinca de Roma No 3 | Chicago HTS | 501(c)(8) | 2024 | $30,421 | $17,850 | 2024-12 |
| Elmwood Cemetery Association | Manteno | 501(c)(13) | 2018 | $22,840 | $119,729 | 2025-12 |
| Twelve Mile Grove Cemetery Association | Pecatonica | 501(c)(13) | 2022 | $22,587 | $207,662 | 2025-12 |
| Jamestown Cemetery Association | Aviston | 501(c)(13) | 2024 | $22,357 | $87,697 | 2025-12 |
| Buckeye Prairie Cemetery Association | Taylorville | 501(c)(13) | 2012 | $22,236 | $62,466 | 2025-12 |
| The Northrop Grumman DSD Management Club | Rolling MDWS | 501(c)(4) | 2024 | $22,174 | $22,704 | 2025-12 |
| A O Fay Masonic Lodge 676 | Highland Park | 501(c)(10) | 2025 | $21,443 | $2.2 million | 2020-12 |
| Fraternal Order of Eagles | Zeigler | 501(c)(8) | 1991 | $21,367 | $4,943 | 2024-11 |
| Supreme Departments Combined Convention Enterprise | Chicago | 501(c)(10) | 2025 | $19,190 | $17,668 | 2025-12 |
| Links Inc | Bloomington | 501(c)(4) | 2025 | $18,854 | $60,026 | 2026-04 |
| Summer Fund Inc | Hoffman Est | 501(c)(9) | 2003 | $17,750 | $260,416 | 2025-12 |
| Brown Cemetery Association Inc | Elwood | 501(c)(13) | 2015 | $17,729 | $138,767 | 2025-12 |
| Nehemiah Grand Lodge of Free and Accepted Modern Masons | Chicago | 501(c)(10) | 2009 | $17,161 | $3,432 | 2025-09 |
| Orland Fire Protection District Voluntary Employees Beneficiary As | Orland Park | 501(c)(9) | 2009 | $15,670 | $9,011 | 2024-12 |
| Aerie 4109 Past Presidents Club | Pana | 501(c)(10) | 2004 | $15,653 | $26,187 | 2025-05 |
| Jerusalem Hill Cemetery and Community Outreach | Murphysboro | 501(c)(3) | 2021 | $14,038 | $98,965 | 2025-12 |
| Hill N Dale Cemetery Care Trust Uad 10242018 | Barrington | 501(c)(13) | 2022 | $12,595 | $2 million | 2025-12 |
| Cretan Ladies Association Amalthia | Chicago | 501(c)(8) | 2017 | $12,067 | $112,269 | 2024-12 |
| Greenfield Cemetery Association | La Moille | 501(c)(13) | 2017 | $11,026 | $164,467 | 2024-12 |
| New Douglas Cemetery Association | New Douglas | 501(c)(13) | 2011 | $10,603 | $33,830 | 2025-12 |
| Minier Cemetery Association | Minier | 501(c)(13) | 2015 | $10,414 | $877,811 | 2025-12 |
| Dunlap Cemetery Fund | Marshall | 501(c)(13) | 2012 | $10,004 | $280,316 | 2025-12 |
| Marchegiana Society of Chicago Heights | Chicago HTS | 501(c)(7) | 2024 | $8,702 | $72,000 | 2024-12 |
| Flagg Center Cemetery Association Inc | Rochelle | 501(c)(13) | 2014 | $8,302 | $35,337 | 2025-12 |
| St John Lutheran Cemetery Association Inc | Spring Valley | 501(c)(13) | 2014 | $7,517 | $132,320 | 2025-12 |
| Friedens Evangelical Lutheran Cemetery | Port Byron | 501(c)(13) | 2023 | $1,187 | $96,901 | 2025-12 |
| American Legion 19TH District | Clinton | 501(c)(19) | 2014 | $1,027 | $6,025 | 2025-12 |
| Phillips Cemetery McClure | Tamms | 501(c)(13) | 2012 | $325 | $185 | 2025-12 |
| Lockport Firefighters Benevolent Fund | Lockport | 501(c)(8) | 2013 | $1 | $111,479 | 2025-12 |
| 15 Ows Booster Club | Scott Afb | 501(c)(3) | 2023 | $1 | 2025-12 | |
| 1891 Fund | Chicago | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| 375 CS Booster Club | Scott Afb | 501(c)(3) | 2026 | |||
| Alpha Cemetery Association | Alpha | 501(c)(13) | 2014 | $0 | $0 | 2026-03 |
| Alton Unity Fund | Moro | 501(c)(9) | 2009 | $0 | $0 | 2025-12 |
| Am Shalom Endowment Fund | Glencoe | 501(c)(3) | 2014 | |||
| Amber Temple 1299 | Matteson | 501(c)(8) | 2020 | $0 | $0 | 2025-09 |
| American Legion | Chicago | 501(c)(19) | 2014 | $0 | $0 | 2024-07 |
| American Legion | Orland Park | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion | Pontiac | 501(c)(19) | 1946 | $0 | $0 | 2025-12 |
| American Legion | Warsaw | 501(c)(19) | 1946 | $0 | $0 | 2024-12 |
| American Legion Auxiliary | Morrisonville | 501(c)(19) | 2014 | $0 | $0 | 2025-12 |
| American Naprapathic Association | Chicago | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Amvets | Madison | 501(c)(19) | 1945 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Mason of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2024-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free & Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free and Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free and Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Ancient Free and Accepted Masons of Illinois | Springfield | 501(c)(10) | 1940 | $0 | $0 | 2025-12 |
| Andalusia Cemetery Association | Andalusia | 501(c)(13) | 2017 | $0 | $0 | 2025-12 |
| Arabic Order No 21 of the Daughters of Isis of the Oasis of Chicago | Chicago | 501(c)(8) | 2023 | $0 | $0 | 2025-12 |
| Arco Vehicle Protection Corp | Marion | 501(c)(15) | 2005 | |||
| Association of Filipino - Free Masons of Illinois | Algonquin | 501(c)(3) | 2019 | $27,827 | 2024-12 | |
| Association of Professional Trichologists | Naperville | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Astoria Federation of Teachers Local 4778 | Astoria | 501(c)(5) | 2019 | $0 | $0 | 2024-12 |
| Bear Creek Cemetery | Patoka | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Beecher Mausoleum Guardian Angel Association | Beecher | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Benevolent & Protective Order of Elks of the USA | Pekin | 501(c)(8) | 1951 | $0 | $0 | 2025-03 |
| Bethesdia Cemetery Association | Eldorado | 501(c)(13) | 2011 | $0 | $0 | 2026-06 |
| Bethlehem Cemetery Association | Omaha | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Big Mound Burial Association | Davis JCT | 501(c)(13) | 2015 | $0 | $0 | 2025-12 |
| Blackstone Cemetery Association | Downers Grove | 501(c)(13) | 2025 | $0 | $0 | 2025-12 |
| Blooming Grove Cemetery Association | Bloomington | 501(c)(13) | 2015 | $0 | $0 | 2025-12 |
| Blue Lake Reinsurance Limited | Bannockburn | 501(c)(15) | 2005 | |||
| Bone Gap Cemetery | Bone Gap | 501(c)(13) | 2013 | $0 | $0 | 2024-12 |
| Bridger Cemetery Assoc | Viola | 501(c)(13) | 2017 | $0 | $0 | 2025-12 |
| Brighton Cemetery Association Inc | Brighton | 501(c)(13) | 2011 | $0 | $0 | 2026-05 |
| Buchanan Cemetary Fund | Coulterville | 501(c)(13) | 2000 | $0 | $0 | 2025-12 |
| Bunker Hill Cemetery Association | Bunker Hill | 501(c)(13) | 2012 | $0 | $0 | 2024-12 |
| CCK Enterprise Reinsurance Limited | Chicago | 501(c)(15) | 2005 | |||
| Calvary Association of Carlinville | Carlinville | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Camp Creek Cemetery Association | Murphysboro | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Caref4prez | Chicago | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Cemetery Assoc of St Peters United Church of Christ of Skokie Ill | Skokie | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Central Illinois Womens Bar Association | Springfield | 501(c)(6) | 2007 | $0 | $0 | 2025-06 |
| Centralia Fop Lodge 229 | Centralia | 501(c)(8) | 2025 | |||
| Centralia Helping Hand Association | Centralia | 501(c)(3) | 2020 | $59,262 | 2024-12 | |
| Chicago Engineers Networking Group of Asian Graduates & Experts NFP | Vernon Hills | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Chicago Yonsei Alumni Assoication | Glenview | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Cicero Fraternal Order of Police Lodge 2 | Cicero | 501(c)(8) | 2017 | $0 | $0 | 2025-12 |
| City of McHenry Police Officers Association Inc | McHenry | 501(c)(9) | 2000 | $0 | $0 | 2025-04 |
| City of Peoria Afscme Employees Retiree Healthcare Funding Plan | Chicago | 501(c)(3) | 2016 | |||
| City of St Charles Retirement Health Care Funding Plan and Trust | St Charles | 501(c)(9) | 2019 | |||
| Clara Abbott Foundation | Abbott Park | 501(c)(3) | 1999 | $224.1 million | 2024-12 | |
| Collinsville Fop Lodge 103 | Collinsville | 501(c)(8) | 2016 | $0 | $0 | 2025-12 |
| Combat Veterans Motorcycle Association of Northwestern Illino | Geneseo | 501(c)(19) | 2014 | $0 | $0 | 2025-12 |
| Community of Asian American Therapi Sts in Chicagoland | Chicago | 501(c)(6) | 2026 | |||
| Comref Apex LLC | Chicago | 501(c)(25) | 2025 | |||
| Comref Burien LLC | Chicago | 501(c)(25) | 2026 | |||
| Comref Island Village LLC | Chicago | 501(c)(25) | 2025 | |||
| Comref Mob Holding II LLC | Chicago | 501(c)(25) | 2026 | |||
| Comref Poinciana LLC | Chicago | 501(c)(25) | 2024 | |||
| Cook County Sheriffs Memorial Foundation | Chicago Ridge | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Cornerstone Lodge 91 Free and Accepted Masons | Chicago | 501(c)(10) | 2026 | |||
| Corns Cemetery | Aledo | 501(c)(13) | 2017 | $0 | $0 | 2025-12 |
| Courage for the Soul | Chicago | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Danish Sisterhood of America | Palatine | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Davis & Elkins College Apcu Related University and College Employees | Chicago | 501(c)(9) | 2002 | $0 | $0 | 2023-12 |
| Davis Prairie Cemetery | Marion | 501(c)(13) | 2012 | $0 | $0 | 2024-12 |
| Dayton Cemetery Association | Saint Charles | 501(c)(13) | 2018 | $0 | $0 | 2025-05 |
| Decatur Council No 16 Royal & Select Masters | Decatur | 501(c)(10) | 2015 | $0 | $0 | 2025-05 |
| Deerfield Zion Cemetery Association | Peoria | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Dewitt Chapter No 119 Royal Arch Masons | Petersburg | 501(c)(8) | 1940 | $0 | $0 | 2026-05 |
| Dicksonburg Cemetery Assocation | Chicago | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Diocese of Joliet Chapter - Knights of Columbus | Naperville | 501(c)(8) | 2026 | |||
| District 6 Department of Illinois Veterans of Foreign Wars of the | Roscoe | 501(c)(4) | 1964 | $0 | $0 | 2026-06 |
| Donnellson Cemetery Association | Donnellson | 501(c)(13) | 2017 | $0 | $0 | 2026-03 |
| Drake Cemetery | Harrisburg | 501(c)(13) | 2020 | $0 | $0 | 2025-12 |
| Eagle Cliff - Miles Cemetery Endowment Incorporated | Waterloo | 501(c)(13) | 2019 | $0 | $0 | 2025-12 |
| Ebenezer Cemetary Trust | Galatia | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Ebenezer Hall Cemetery Association | Anna | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Echo Mike the Mike Poznansky Foundation | Lincolnshire | 501(c)(3) | 2024 | |||
| Edgewood Cemetery | Litchfield | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Elder S M Williams Cemeteries Association | Benton | 501(c)(13) | 2019 | $0 | $0 | 2025-12 |
| Elgin Chapter No 610 Women of the Moose | Elgin | 501(c)(8) | 2015 | $0 | $0 | 2025-04 |
| Emmert Cemetery Association | Franklin GRV | 501(c)(13) | 2024 | $0 | $0 | 2025-12 |
| Epsilon Phi House Corporation of Kappa Alpha Theta | Lake Forest | 501(c)(7) | 2013 | $0 | $0 | 2025-06 |
| Evanston Bridge Club | Evanston | 501(c)(7) | 2025 | $0 | $0 | 2025-09 |
| Evansville Council 113 | Belleville | 501(c)(8) | 2015 | $0 | $0 | 2025-12 |
| Exxonmobil Retiree Club of Joliet | Channahon | 501(c)(4) | 2020 | $0 | $0 | 2025-12 |
| Farm Butcher Table | Chicago | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Farmdale Cemetery Association | Morton | 501(c)(13) | 2018 | $0 | $0 | 2025-12 |
| Father Gaffney Council No 1555 Knights of Columbus | West Chicago | 501(c)(8) | 2014 | $0 | $0 | 2026-06 |
| Fernwood Cemetery Association | Roodhouse | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Ferrous Water Association | Coal Valley | 501(c)(12) | 2011 | $0 | $0 | 2025-12 |
| Fillmore Glendale Cemetery Association | Fillmore | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Flora Cemetery Association | Belvidere | 501(c)(13) | 2013 | $0 | $0 | 2026-03 |
| Franklin Cemetery Association | Chrisman | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Fraternal Order of Lake Forest Firefighters | Lake Forest | 501(c)(8) | 2021 | $0 | $0 | 2023-12 |
| Fraternal Order of Police | Rock Island | 501(c)(8) | 1952 | $0 | $0 | 2024-12 |
| Fraternal Order of Police | Chicago | 501(c)(8) | 2022 | $0 | $0 | 2025-12 |
| Fraternal Order of Police | Lincolnwood | 501(c)(8) | 2022 | $0 | $0 | 2025-12 |
| Fraternal Order of Police | Aurora | 501(c)(8) | 1952 | $0 | $0 | 2025-12 |
| Fraternal Order of Police | Itasca | 501(c)(8) | 2022 | $0 | $0 | 2025-12 |
| Fraternal Order of Police | Pontiac | 501(c)(8) | 2021 | $0 | $0 | 2025-12 |
| Fraternal Order of Police | Freeburg | 501(c)(8) | 2023 | $0 | $0 | 2025-04 |
| Fraternal Order of Police Evanston Lodge | Evanston | 501(c)(8) | 2025 | $0 | $0 | 2025-12 |
| Fraternal Order of Police Family Auxiliary Chicago Lodge Number 7 | Chicago | 501(c)(8) | 2013 | $0 | $0 | 2025-04 |
| Fraternal Order of Police Justice Lodge 65 | Justice | 501(c)(8) | 2024 | $0 | $0 | 2024-06 |
| Fraternal Order of Police Palos Heights Lodge 154 | Palos Heights | 501(c)(8) | 2025 | $0 | $0 | 2025-12 |
| Friends of Marsh Cemetery A Not for Profit Corporation | Rockford | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Friends of Snowmobiling | Sherrard | 501(c)(6) | 2011 | $0 | $0 | 2025-12 |
| Friends of the Batavia Library | Batavia | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Friends of the Freeport Masonic | Freeport | 501(c)(3) | 2023 | $4,235 | 2025-12 | |
| Friends of the Ioof Cemetery | Metropolis | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Front Nine Reinsurance Limited | Bannockburn | 501(c)(15) | 2005 | |||
| Gateway Regional Water Company Inc | Sandoval | 501(c)(12) | 2000 | $0 | $0 | 2025-09 |
| Geneseo Kiwanis Foundation | Geneseo | 501(c)(3) | 2026 | |||
| Genoa Council No 1659 Knights of Columbus | South Holland | 501(c)(8) | 2022 | $0 | $0 | 2026-06 |
| George Washington Union of Freemasons of Illinois NFT | Berwyn | 501(c)(10) | 2016 | $0 | $0 | 2025-06 |
| Goodin Cemetery Association | Pittsfield | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Great Lakes Reinsurance Limited | Bannockburn | 501(c)(15) | 2005 | |||
| Greenwood Cemetery Association of Washington County | Nashville | 501(c)(13) | 2011 | $0 | $0 | 2025-12 |
| Guilford Union Cemetary Association | Roscoe | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Half Day Fools | Island Lake | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hannah Shrine of the Order of the White Shrine of Jerusalem | Highland | 501(c)(10) | 2016 | $0 | $0 | 2026-02 |
| Hanover Park Fraternal Order of Police Lodge 36 | Hanover Park | 501(c)(8) | 2020 | $0 | $0 | 2024-12 |
| Happy Old Guys | Arlington HTS | 501(c)(7) | 2019 | $0 | $0 | 2025-12 |
| Hardin Cemetery Maintenance Trust | Rockbridge | 501(c)(13) | 2016 | $0 | $0 | 2025-12 |
| Harvard Hills Water Association | Washington | 501(c)(12) | 2015 | $0 | $0 | 2025-12 |
| Heart of Il Area Retiree Chapter Local 854 Apwu | Washington | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Hebrew Benevolent Society of Chicago | Buffalo Grove | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Hebron Cemetery Association | Galesburg | 501(c)(13) | 2021 | $0 | $0 | 2025-09 |
| Henry Mace Burial Ground | O Fallon | 501(c)(13) | 2015 | $0 | $0 | 2025-12 |
| Hickory Grove Cemetery Incorporated | Greenfield | 501(c)(13) | 2016 | $0 | $0 | 2025-12 |
| High Twelve International | Moline | 501(c)(10) | 1968 | $0 | $0 | 2024-12 |
| High Twelve International | Mattoon | 501(c)(10) | 1986 | $0 | $0 | 2025-12 |
| Highland Area Senior Citizens Club | Highland | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Hispanic Business Network Foundation | Chicago | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Hoeft Technology and Management Student Organization | Urbana | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Holy Family Decatur Council Number 17241 | Decatur | 501(c)(10) | 2024 | $0 | $0 | 2025-06 |
| Hope Global Association | Morton Grove | 501(c)(3) | 2023 | $2,000 | 2025-12 | |
| Hope Shrine No 106 Order of the White Shrine of Jerusalem | Villa Park | 501(c)(8) | 2016 | $0 | $0 | 2026-02 |
| Hopeland Cemetery Association | Buda | 501(c)(13) | 2019 | $0 | $0 | 2026-04 |
| Hopewell Cemetery Endowment | New Windsor | 501(c)(13) | 2025 | $0 | $0 | 2025-12 |
| Il Nu Chapter | Charleston | 501(c)(7) | 2021 | $0 | $0 | 2025-12 |
| Illinois Alluvial Regional Water Company | Jerseyville | 501(c)(12) | 2020 | $0 | $0 | 2025-09 |
| Illinois Counties Information Management Association | Peoria | 501(c)(6) | 2024 | $0 | $0 | 2025-12 |
| Illinois Education Association | Libertyville | 501(c)(5) | 1969 | $0 | $0 | 2025-12 |
| Illinois Fraternal Order of Police Foundation Inc | Springfield | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Illinois Geocaching Association | Arlington HTS | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Illinois Grand Court Order of the Amaranth | Lansing | 501(c)(8) | 2020 | $0 | $0 | 2026-06 |
| Illinois Pegis Foundation | Bull Valley | 501(c)(10) | 2000 | $0 | $0 | 2024-12 |
| Illinois Prairie Chapter Ikenobo Ikebana Society of America Inc | Paris | 501(c)(7) | 2023 | $0 | $0 | 2025-03 |
| Illinois State Auxiliary of the Fraternal Order of Police | Springfield | 501(c)(8) | 2022 | $0 | $0 | 2025-12 |
| Illinois Thoroughbred Horsemens Association Benefit Trust | N Riverside | 501(c)(4) | 2011 | $0 | $3,882 | 2025-12 |
| Independent Order of the Odd Fellow | Salem | 501(c)(8) | 1962 | $0 | $0 | 2026-06 |
| Indian Creek Cemetery Association | Hamburg | 501(c)(13) | 2007 | $0 | $0 | 2025-12 |
| International Association of Fire Fighters | Manteno | 501(c)(5) | 1959 | $0 | $0 | 2025-09 |
| Jennis Gems | Arlington HTS | 501(c)(3) | 2026 | |||
| Jericho Cemetery Association | Dekalb | 501(c)(13) | 1999 | $0 | $0 | 2025-12 |
| Jewish Burial Society | Chicago | 501(c)(3) | 1987 | $0 | $0 | 2025-12 |
| Jordyn Hope Foundation | Algonquin | 501(c)(3) | 2021 | $0 | $0 | 2024-07 |
| KSKJ Life American Slovenian Catholic Union | Joliet | 501(c)(8) | 1940 | $0 | $0 | 2023-12 |
| KSKJ Life American Slovenian Catholic Union | Joliet | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Kappa Alpha | Swansea | 501(c)(7) | 2014 | $0 | $0 | 2025-09 |
| Knights Templar of the United States of America | Clinton | 501(c)(10) | 1964 | $0 | $1 million | 2025-06 |
| Knights Templar of the United States of America | Metamora | 501(c)(10) | 1964 | $0 | $0 | 2024-06 |
| Knights of Columbus | Chicago | 501(c)(8) | 1940 | $0 | $0 | 2024-12 |
| Knights of Columbus | Chicago | 501(c)(8) | 1940 | $0 | $0 | 2026-06 |
| Knights of Columbus | Peoria | 501(c)(8) | 1940 | $0 | $0 | 2024-12 |
| Knights of Columbus | Naperville | 501(c)(8) | 2025 | $0 | $0 | 2025-12 |
| Knights of Columbus | Pekin | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Melrose Park | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Galesburg | 501(c)(8) | 1940 | $0 | $0 | 2026-06 |
| Knights of Columbus | Macomb | 501(c)(8) | 2014 | $0 | $0 | 2025-12 |
| Knights of Columbus | Elmhurst | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Sherman | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Belleville | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Streamwood | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Sugar Grove | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Wonder Lake | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Nokomis | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Shabbona | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Shannon | 501(c)(8) | 1940 | $0 | $0 | 2025-12 |
| Knights of Columbus | Prospect Heights | 501(c)(8) | 1940 | $0 | $0 | 2023-12 |
| Knights of Columbus Corpus Christi Council No 10958 | Carol Stream | 501(c)(8) | 2022 | $0 | $0 | 2025-12 |
| Knights of Columbus Council 8021 | South Beloit | 501(c)(8) | 2014 | $0 | $0 | 2025-12 |
| Knights of Columbus Immaculate Hear T of Mary Council 4238 | Deerfield | 501(c)(8) | 2026 | $0 | $0 | 2026-06 |
| Knights of Columbus Nashville Council 4384 | Nashville | 501(c)(8) | 2019 | $0 | $0 | 2026-06 |
| Ladies Cemetery Association of Town of Delavan | Delavan | 501(c)(13) | 2012 | $0 | $0 | 2024-12 |
| Lambda Sigma Sigma Lupus Sorority Inc | Chicago | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Lexington Tennessee Chapter No 1793 Women of the Moose | Mooseheart | 501(c)(8) | 2012 | $0 | $0 | 2024-04 |
| Liberty Cemetery Memorial Assoc | McClure | 501(c)(13) | 2014 | $0 | $0 | 2026-04 |
| Liebling Pleasure Society of Chicago Illinois | Darien | 501(c)(7) | 2024 | $0 | $0 | 2025-12 |
| Lincoln Park Chapter No 177 R A M | Chicago | 501(c)(4) | 2025 | |||
| Lincolnshire Fire Fighters Association Benevolence Fund NFP | Lincolnshire | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Livingston Cemetery Inc | Chicago | 501(c)(13) | 2016 | $0 | $0 | 2025-12 |
| Lone Star Lodge 18 Free and Accepted Masons | Champaign | 501(c)(10) | 2019 | $0 | $0 | 2023-12 |
| Lower Salem Cemetery Association | Karnak | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| Lyon College Employees Health Benefit Trust | Chicago | 501(c)(9) | 2008 | $0 | $0 | 2023-12 |
| Lyonsville Cemetery Association | Indianhead PK | 501(c)(13) | 2015 | $0 | $0 | 2024-12 |
| MWRD Fop Lodge 123 Inc | Cicero | 501(c)(8) | 2019 | $0 | $0 | 2025-12 |
| Makanda Evergreen Cemetery Association | Carbondale | 501(c)(13) | 2024 | $0 | $0 | 2025-12 |
| Maple Ridge Cemetery Association | Mapleton | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Marlin Reinsurance Company Limited | Chicago | 501(c)(15) | 2002 | |||
| Marnico Village Betterment Association Inc | Jacksonville | 501(c)(12) | 2013 | |||
| Marquette Assembly No 188 Fourth Degree Knights of Columbus | Aurora | 501(c)(4) | 2016 | $0 | $0 | 2026-06 |
| Martins Prairie Cemetery | Roodhouse | 501(c)(13) | 2015 | $0 | $0 | 2025-12 |
| Massac Law Enforcement Lodge 629 | Metropolis | 501(c)(10) | 2025 | $0 | $0 | 2025-12 |
| McConnell Cemetery Association | Pittsfield | 501(c)(13) | 2018 | $0 | $0 | 2025-12 |
| McKendree Chapel Cemetery Association | Carlyle | 501(c)(13) | 2014 | $0 | $0 | 2023-12 |
| Memorial Garden Foundation Inc | Geneva | 501(c)(3) | 2003 | |||
| Metro East Realtist Collective | O Fallon | 501(c)(6) | 2025 | $0 | $0 | 2025-12 |
| Metropolitan Family Services Health and Welfare Trust | Chicago | 501(c)(9) | 2026 | |||
| Mickinzie-Vertuno Memorial Fraternal Order of Police Lodge 19 | Melrose Park | 501(c)(8) | 2017 | $0 | $0 | 2025-12 |
| Miles Station Cemetery Association | Brighton | 501(c)(3) | 2026 | |||
| Moline Rotary Foundation | Moline | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Monitor Lodge 236 Knights of Pythias Inc | Marion | 501(c)(10) | 2013 | $0 | $0 | 2025-12 |
| Monsignor Charles F Conley Assembly No 1690 Fourth Degree Knights of | Warren | 501(c)(8) | 2012 | $0 | $0 | 2025-12 |
| Moore Cemetery Trust | Alton | 501(c)(13) | 2010 | $0 | $0 | 2025-12 |
| Most Worshipful Celestial Grand Lodge Ancient Free & Accepted Maso | Westchester | 501(c)(10) | 2008 | $0 | $0 | 2025-12 |
| Most Worshipful King Menelik Grand Lodge | Calumet City | 501(c)(10) | 2021 | $0 | $0 | 2024-12 |
| Mound Cemetery Association | Timewell | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Mt Moriah Cemetary Association | Donnellson | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Mulkeytown Cemetery Association | Mulkeytown | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Municipal Employee Veba Trust | Elmhurst | 501(c)(9) | 2015 | $0 | $0 | 2024-12 |
| National Association of Certified Death Midwives Inc | Buffalo Grove | 501(c)(6) | 2022 | $0 | $0 | 2025-12 |
| National Association of Myofascial Trigger Point Therapists | Chicago | 501(c)(6) | 2019 | $0 | $0 | 2025-12 |
| Nebo Cemetery Association | Alton | 501(c)(13) | 2015 | $0 | $0 | 2025-12 |
| Neelyville Lutheran Cemetery Association | Bluffs | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| New Beginning Supreme Council of Sovereign Grand Inspectors General | Westchester | 501(c)(3) | 2026 | |||
| New Covenant Bible Church | Saint Charles | 501(c)(3) | 2002 | 2015-12 | ||
| New Hope Cemetery Association | Murphysboro | 501(c)(13) | 2014 | $0 | $0 | 2025-12 |
| New Spangle Cemetery Association | Litchfield | 501(c)(13) | 2021 | $0 | $0 | 2023-04 |
| Norman Cemetery | Normal | 501(c)(13) | 2025 | $0 | $0 | 2025-12 |
| North Danvers Mennonite Church Cemetery Association | Danvers | 501(c)(13) | 2011 | $0 | $0 | 2025-12 |
| North Grove Cemetery Association | Leaf River | 501(c)(13) | 2012 | $0 | $0 | 2025-12 |
| Northbrook Senior Mens Golf League | Northbrook | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Northeastern Illinois Football Officials Association | Lockport | 501(c)(6) | 2015 | $0 | $0 | 2024-12 |
| Northern Bet Nahrin Organization | Chicago | 501(c)(13) | 2015 | $0 | $0 | 2025-12 |
| Northern Illinois Hosta Society | Saint Charles | 501(c)(4) | 2014 | $0 | $0 | 2025-12 |
| Northern Rays LTD | Streamwood | 501(c)(7) | 2025 | $0 | $0 | 2025-12 |
| Oaklawn Cemetery Association | Glen Carbon | 501(c)(13) | 1999 | $0 | $0 | 2026-04 |
| Oakwood Cemetery Association of Wil Mington Illinois | Wilmington | 501(c)(13) | 2026 | |||
| Ohlman Evangelical Cemetery Association | Pana | 501(c)(13) | 2013 | $0 | $0 | 2025-12 |
| Old Ruff Cemetery Trust | Marion | 501(c)(13) | 2015 | $0 | $0 | 2025-12 |
| Omicron Kappa Chapter | Joliet | 501(c)(7) | 2025 | $0 | $1 | 2025-06 |
| Ontario Cemetery Association | Woodhull | 501(c)(13) | 2001 | $0 | $0 | 2023-12 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.