Data / Nonprofits / Tennessee / Chattanooga
Nonprofits in Chattanooga, TN: 1,549 registered with the IRS
1,549 nonprofits are registered with the IRS in Chattanooga, TN, 1,313 of them 501(c)(3) charities; the 549 that report revenue took in $3.26 billion. The largest by revenue: Erlanger Health ($1.62 billion), Volunteer Behavioral Health Care System ($95 million), Signal Centers Inc ($77.8 million). Most common causes: religion-related (182), human services (139), education (136).
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The 500 largest by revenue
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Erlanger Health | Health care | 501(c)(3) | 2022 | $1.62 billion | $1.31 billion | 2025-06 |
| Volunteer Behavioral Health Care System | Mental health and crisis intervention | 501(c)(3) | 1958 | $95 million | $77.6 million | 2025-06 |
| Signal Centers Inc | 501(c)(3) | 1960 | $77.8 million | $20.5 million | 2025-06 | |
| Blood Assurance Inc | Health care | 501(c)(3) | 1971 | $72.3 million | $57.8 million | 2025-12 |
| McCallie School Inc | Education | 501(c)(3) | 1938 | $67.5 million | $304 million | 2025-06 |
| The Baylor School | Education | 501(c)(3) | 1935 | $63.6 million | $290.1 million | 2025-06 |
| Siskin Hospital for Physical Rehabilitation | Health care | 501(c)(3) | 1985 | $61 million | $165.8 million | 2025-06 |
| Chattanooga C A R E S Inc | 501(c)(3) | 1988 | $60.9 million | $40.6 million | 2025-06 | |
| Chattanooga Christian Community Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1993 | $53.6 million | $136.1 million | 2024-12 |
| University of Chattanooga Foundation Inc | Education | 501(c)(3) | 1942 | $52 million | $325.2 million | 2025-06 |
| Orange Grove Center Inc | Human services | 501(c)(3) | 1954 | $48.2 million | $24.8 million | 2025-06 |
| Community Foundation of Greater Chattanooga Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1965 | $48 million | $245.3 million | 2024-12 |
| Chattanooga Area Food Bank Inc | Food, agriculture and nutrition | 501(c)(3) | 1973 | $41.7 million | $19.6 million | 2025-06 |
| Girls Preparatory School Inc | Education | 501(c)(3) | 1946 | $41.1 million | $95.6 million | 2025-06 |
| Tennessee Aquarium | Animal-related | 501(c)(3) | 1989 | $34.2 million | $92.5 million | 2024-12 |
| Chattanooga Christian School Inc | Education | 501(c)(3) | 1971 | $32.3 million | $19 million | 2025-06 |
| Young Mens Christian Association of Metropolitan Chattanooga | 501(c)(3) | 1937 | $28.4 million | $44.4 million | 2024-12 | |
| Goodwill Industries of the Greater Chattanooga Area | Employment | 501(c)(3) | 1942 | $24.7 million | $33.8 million | 2025-12 |
| Precept Ministries of Reach Out Inc | Religion-related | 501(c)(3) | 2015 | $23.1 million | $15.6 million | 2025-12 |
| Invest Chattanooga | Housing and shelter | 501(c)(3) | 2025 | $20.8 million | $20.6 million | 2025-12 |
| The Tivoli Theatre Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $20.1 million | $37.5 million | 2025-06 |
| Boyd - Buchanan School | Education | 501(c)(3) | 1957 | $16.1 million | $26.9 million | 2025-06 |
| Campus Development Foundation Inc | Education | 501(c)(3) | 2000 | $14.7 million | $74.2 million | 2025-06 |
| Council for Alcohol and Drug Abuse Services Inc | Mental health and crisis intervention | 501(c)(3) | 1965 | $14.4 million | $26.4 million | 2025-06 |
| Score International Inc | Religion-related | 501(c)(3) | 1985 | $13.9 million | $16.5 million | 2024-12 |
| Prep Public Schools | Education | 501(c)(3) | 2017 | $13.5 million | $5.9 million | 2025-06 |
| Chambliss Center for Children | 501(c)(3) | 1948 | $13.1 million | $20.8 million | 2025-12 | |
| Carter Street Corporation | Community improvement and capacity building | 501(c)(3) | 1982 | $13 million | $21.1 million | 2025-06 |
| Chattanooga Area Convention and Visitors Bureau Inc | 501(c)(4) | 1949 | $12.8 million | $9.8 million | 2025-12 | |
| Chattanooga Golf and Country Club | 501(c)(7) | 1935 | $12.3 million | $30.4 million | 2025-09 | |
| United Way of Greater Chattanooga | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1957 | $12.1 million | $32.9 million | 2025-06 |
| Tennessee Valley Public Power Assocation Inc | 501(c)(6) | 1968 | $10.7 million | $37.5 million | 2024-12 | |
| CBMC Inc | Religion-related | 501(c)(3) | 1976 | $10.6 million | $9.4 million | 2025-06 |
| A M G International | International, foreign affairs and national security | 501(c)(3) | 1954 | $10.5 million | $23 million | 2025-12 |
| Brightbridge Inc | Community improvement and capacity building | 501(c)(3) | 1983 | $10.4 million | $162.7 million | 2025-06 |
| Chattanooga Chamber Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1975 | $10.4 million | $11.2 million | 2025-06 |
| Mose and Garrison Siskin Memorial Foundation Inc | Education | 501(c)(3) | 1978 | $10.2 million | $49.4 million | 2025-06 |
| Unumprovident Disability Plan Trust | Mutual and membership benefit | 501(c)(9) | 2007 | $9.4 million | $1.8 million | 2024-12 |
| Tennessee Valley Railroad Museum Inc | Arts, culture and humanities | 501(c)(3) | 1963 | $8.9 million | $19.2 million | 2024-12 |
| Chattanooga Charter School of Excellence | Education | 501(c)(3) | 2010 | $8.8 million | $8.2 million | 2025-06 |
| Richmont Graduate University | Education | 501(c)(3) | 1956 | $8.6 million | $7.5 million | 2025-06 |
| Legal Aid of East Tennessee Inc | 501(c)(3) | 1982 | $8.4 million | $2.7 million | 2024-12 | |
| Bright School Inc | Education | 501(c)(3) | 1951 | $8.4 million | $24.5 million | 2025-05 |
| Skyuka Hall | Education | 501(c)(3) | 1968 | $8.4 million | $19.7 million | 2025-06 |
| Partnership for Families Children and Adults Inc | Community improvement and capacity building | 501(c)(3) | 1988 | $7.5 million | $9.1 million | 2025-06 |
| Chattanooga Girls Leadership Academy Inc | Education | 501(c)(3) | 2009 | $7.5 million | $8.2 million | 2025-06 |
| Journey Health Foundation | Human services | 501(c)(3) | 1981 | $7 million | $122.5 million | 2024-12 |
| Friends of the Zoo Inc | Animal-related | 501(c)(3) | 1986 | $6.8 million | $2.3 million | 2025-06 |
| Enterprise Center Inc | Community improvement and capacity building | 501(c)(3) | 2005 | $6.5 million | $3.1 million | 2025-06 |
| Rivercity Company | Community improvement and capacity building | 501(c)(3) | 1987 | $6.2 million | $28.2 million | 2025-06 |
| Hunter Museum of Art | Arts, culture and humanities | 501(c)(3) | 1988 | $6.1 million | $44.9 million | 2025-05 |
| Montessori Elementary at Highland Park | Education | 501(c)(3) | 2020 | $5.8 million | $3.8 million | 2025-06 |
| Cha Charitable Benefit Corporation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $5.8 million | $6.3 million | 2025-12 |
| Ankerberg Theological Research Institute | Arts, culture and humanities | 501(c)(3) | 1983 | $5.6 million | $4.5 million | 2025-12 |
| Chattanooga Neighborhood Enterprise Inc | Housing and shelter | 501(c)(3) | 1987 | $5.4 million | $39.9 million | 2025-06 |
| Creative Discovery Museum | Arts, culture and humanities | 501(c)(3) | 1997 | $5.4 million | $23.6 million | 2024-12 |
| The A I M Center Inc | Human services | 501(c)(3) | 1987 | $5.4 million | $10.5 million | 2025-06 |
| Brainerd Baptist School | Education | 501(c)(3) | 2012 | $5.2 million | $1.4 million | 2025-07 |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1944 | $5.1 million | $7.9 million | 2025-06 | |
| Chattanooga Charter School of Excellence Middle | Education | 501(c)(3) | 2014 | $5 million | $4.7 million | 2025-06 |
| Martin-Boyd Christian Home Inc | Human services | 501(c)(3) | 1984 | $4.7 million | $3.4 million | 2025-12 |
| International Brotherhd - Boilrmkrs Ir SHP BLDRS BLCKSMTH FRGRS & HLPR | 501(c)(5) | 1954 | $4.5 million | $8.3 million | 2026-06 | |
| Habitat for Humanity of Greater Chattanooga | Housing and shelter | 501(c)(3) | 1987 | $4.3 million | $7.8 million | 2025-06 |
| The Urban League of Greater Chattanooga Inc | Community improvement and capacity building | 501(c)(3) | 1981 | $4.3 million | $4.1 million | 2025-06 |
| Bota Foundation | 501(c)(3) | 1973 | $4.1 million | $49.5 million | 2025-08 | |
| Chalmers Center for Economic Development at Covenant College | International, foreign affairs and national security | 501(c)(3) | 2010 | $4.1 million | $1.8 million | 2025-06 |
| Chattanooga Federal Employees Cu | 501(c)(14) | 1952 | $4 million | $73.6 million | 2025-12 | |
| Stadium Corporation | Community improvement and capacity building | 501(c)(3) | 1996 | $4 million | $14.3 million | 2025-06 |
| Northside Neighborhood House | Human services | 501(c)(3) | 1953 | $4 million | $3.8 million | 2025-06 |
| Chattanooga Regional Homeless Coalition Inc | Community improvement and capacity building | 501(c)(3) | 1996 | $3.9 million | $1.4 million | 2024-09 |
| Chattanooga Cancer Support Services | 501(c)(3) | 1956 | $3.9 million | $33.6 million | 2025-08 | |
| Tennessee River Gorge Trust Inc | Environment | 501(c)(3) | 1986 | $3.8 million | $26.6 million | 2024-12 |
| Public School Bible Study Committee | Education | 501(c)(3) | 1956 | $3.7 million | $10.4 million | 2025-07 |
| Boys and Girls Clubs of Chattanooga | 501(c)(3) | 1957 | $3.7 million | $4.9 million | 2025-12 | |
| Chattanooga Church Ministries Inc | 501(c)(3) | 1983 | $3.7 million | $9.8 million | 2024-12 | |
| Artsbuild | Arts, culture and humanities | 501(c)(3) | 1969 | $3.7 million | $19.8 million | 2025-06 |
| Animal Care Trust | Animal-related | 501(c)(3) | 2005 | $3.7 million | $5.2 million | 2025-06 |
| Chattanooga-Hamilton County Public Education Fund | Education | 501(c)(3) | 1989 | $3.3 million | $18.5 million | 2025-06 |
| Ronald McDonald House Charities of Greater Chattanooga Inc | Health care | 501(c)(3) | 1988 | $3.3 million | $10.3 million | 2025-12 |
| Engstrom Services Inc | Human services | 501(c)(3) | 1992 | $3.2 million | $6.8 million | 2025-06 |
| A A A Womens Services Inc | 501(c)(3) | 1987 | $3 million | $5.2 million | 2025-06 | |
| Humane Educational Society of Chattanooga Tenn | Animal-related | 501(c)(3) | 1972 | $2.9 million | $9.8 million | 2025-06 |
| Jewish Community Federation of Greater Chattanooga | 501(c)(3) | 1942 | $2.9 million | $13.7 million | 2025-12 | |
| Partners for Christian Media Inc | Arts, culture and humanities | 501(c)(3) | 1993 | $2.8 million | $2.4 million | 2025-12 |
| National Center for Youth Issues | 501(c)(3) | 1987 | $2.8 million | $6.8 million | 2025-06 | |
| Our Revolution | Civil rights, social action and advocacy | 501(c)(4) | 2019 | $2.8 million | $1.3 million | 2024-12 |
| International Xchange Organization | International, foreign affairs and national security | 501(c)(3) | 2007 | $2.8 million | $2 million | 2024-12 |
| The Montessori School | Education | 501(c)(3) | 2007 | $2.8 million | $4.7 million | 2025-05 |
| Chattanooga Design Studio | Community improvement and capacity building | 501(c)(3) | 2015 | $2.7 million | $1.2 million | 2024-12 |
| Austin Hatcher Foundation Forpediatric Cancer | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $2.6 million | $7 million | 2025-12 |
| Songbirds Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $2.6 million | $17 million | 2025-12 |
| Maclellan Center for Global Christian Education | Religion-related | 501(c)(3) | 2013 | $2.6 million | $692,947 | 2025-12 |
| United Methodist Neighborhood Centers Inc | Human services | 501(c)(3) | 1976 | $2.6 million | $1.4 million | 2024-12 |
| Chattanooga State Community College Foundation | Education | 501(c)(3) | 1978 | $2.5 million | $13.2 million | 2025-06 |
| Reflection Riding Arboretum and Nature Center | Environment | 501(c)(3) | 1978 | $2.5 million | $7.7 million | 2024-12 |
| Medical Foundation of Chattanooga Inc | 501(c)(3) | 1987 | $2.5 million | $7.9 million | 2025-12 | |
| Greater Chattanooga Public Television Corporation | Arts, culture and humanities | 501(c)(3) | 1983 | $2.5 million | $4.5 million | 2025-06 |
| Chattanooga Symphony and Opera Association | Arts, culture and humanities | 501(c)(3) | 1951 | $2.4 million | $998,528 | 2025-05 |
| Coolidge National Medal of Honor Heritage Center Inc | 501(c)(3) | 1987 | $2.4 million | $10.8 million | 2024-12 | |
| Chattanooga Electrical J A T C Trust Fund | 501(c)(5) | 1972 | $2.4 million | $9.9 million | 2025-07 | |
| Transformation Center | Human services | 501(c)(3) | 2005 | $2.2 million | $1.4 million | 2024-12 |
| Medicos Mission Fund | Mental health and crisis intervention | 501(c)(3) | 2021 | $2.2 million | $3.2 million | 2024-12 |
| Chattanooga Charter School of Excellence High | Education | 501(c)(3) | 2021 | $2.1 million | $6.4 million | 2025-06 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | Employment | 501(c)(5) | 1959 | $2.1 million | $3 million | 2025-12 |
| Chattanooga Autism Center | Diseases, disorders and medical disciplines | 501(c)(3) | 2012 | $2 million | $352,518 | 2025-06 |
| Psi Chi the International Honor Society in Psychology | 501(c)(3) | 1957 | $2 million | $4.8 million | 2025-06 | |
| Metropolitan Ministries | 501(c)(3) | 2009 | $1.9 million | $4.7 million | 2025-12 | |
| Chattanooga Area Chamber of Commerce | 501(c)(6) | 1942 | $1.9 million | $1.2 million | 2024-06 | |
| Purpose Point Community Resource Center Inc | Human services | 501(c)(3) | 2009 | $1.9 million | $4.4 million | 2024-12 |
| Epb Employees Credit Union | 501(c)(14) | 1952 | $1.9 million | $38.8 million | 2024-12 | |
| Chattacademy Community Schools Inc | Education | 501(c)(3) | 2022 | $1.9 million | $1.7 million | 2025-06 |
| Forest Hills Cemetery Association | 501(c)(13) | 1952 | $1.8 million | $10.1 million | 2025-12 | |
| Revive Dental Tennessee | Health care | 501(c)(3) | 2022 | $1.8 million | $1.2 million | 2025-12 |
| Lifespring Community Health | Health care | 501(c)(3) | 2011 | $1.8 million | $843,484 | 2025-12 |
| Chattanooga FC Foundation | Recreation and sports | 501(c)(3) | 2016 | $1.8 million | $4 million | 2024-12 |
| Faith Based and Community Initiatives Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $1.7 million | $168,102 | 2025-06 |
| Hamilton County Coalition | Human services | 501(c)(3) | 2008 | $1.7 million | $140,631 | 2025-12 |
| Welcome Home of Chattanooga | Health care | 501(c)(3) | 2013 | $1.7 million | $3.8 million | 2025-12 |
| Church Management & Tax Conference Inc | 501(c)(3) | 1999 | $1.6 million | $7.6 million | 2025-12 | |
| La Paz de Dios | Human services | 501(c)(3) | 2005 | $1.6 million | $2.9 million | 2024-12 |
| Chattanooga Rescue Mission | Housing and shelter | 501(c)(3) | 1982 | $1.6 million | $3.9 million | 2024-12 |
| Tennessee Credit Union League Inc | 501(c)(6) | 1983 | $1.6 million | $7.2 million | 2025-12 | |
| Chattanooga Theatre Centre Inc | 501(c)(3) | 1952 | $1.6 million | $2.9 million | 2025-08 | |
| Healthcare Services Credit Union | 501(c)(14) | 1952 | $1.6 million | $24.6 million | 2025-12 | |
| Girls Incorporated of Chattanooga | Youth development | 501(c)(3) | 1962 | $1.6 million | $1.7 million | 2025-07 |
| Impacthealth-Tn | Human services | 501(c)(3) | 2024 | $1.5 million | $1.4 million | 2024-12 |
| Greater Chattanooga Sports & Events Commitee | 501(c)(3) | 1990 | $1.5 million | $770,723 | 2025-12 | |
| Kingdom Partners | Human services | 501(c)(3) | 2020 | $1.5 million | $1.1 million | 2024-12 |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1940 | $1.5 million | $4.3 million | 2025-12 | |
| Millennial Debt Foundation | Education | 501(c)(3) | 2019 | $1.5 million | $1.5 million | 2025-12 |
| Childrens Advocacy Center of Hamilton County Inc | Human services | 501(c)(3) | 1991 | $1.4 million | $730,136 | 2025-06 |
| Chattanooga Room in the Inn Inc | Housing and shelter | 501(c)(3) | 1990 | $1.4 million | $2.2 million | 2025-06 |
| Spirit of America Foundation | Youth development | 501(c)(3) | 1993 | $1.4 million | $1.5 million | 2024-12 |
| Wauhatchie School Inc | 501(c)(3) | 2019 | $1.4 million | $36,756 | 2025-05 | |
| Erlanger Baroness Auxiliary | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2007 | $1.4 million | $458,110 | 2024-12 |
| Boy Scouts of America | 501(c)(3) | 1965 | $1.4 million | $3.1 million | 2025-12 | |
| First Things First Inc | Health care | 501(c)(3) | 1997 | $1.3 million | $317,319 | 2025-12 |
| Burks Supportive Living Inc | Human services | 501(c)(3) | 2019 | $1.3 million | $236,679 | 2024-12 |
| National Electrical Contractors Association | 501(c)(6) | 1952 | $1.3 million | $2.7 million | 2025-12 | |
| Chattanooga Ballet Inc | 501(c)(3) | 1977 | $1.3 million | $671,850 | 2026-05 | |
| Friends of Chattanooga Prep Inc | Education | 501(c)(3) | 2017 | $1.3 million | $19.5 million | 2025-06 |
| Teen Challenge of the Mid-South Inc | Mental health and crisis intervention | 501(c)(3) | 1978 | $1.2 million | $3.3 million | 2025-12 |
| Colab | Arts, culture and humanities | 501(c)(3) | 2009 | $1.2 million | $528,414 | 2024-12 |
| Big Brothers Big Sisters of Greater Chattanooga | Youth development | 501(c)(3) | 1973 | $1.2 million | $4.7 million | 2025-12 |
| Southern Health Plan Inc | 501(c)(4) | 1980 | $1.2 million | $16 million | 2025-12 | |
| Greenspaces | Environment | 501(c)(3) | 2011 | $1.2 million | $319,277 | 2024-12 |
| International Association of Fire Fighters | 501(c)(5) | 1966 | $1.2 million | $193,298 | 2024-12 | |
| The Airlift-Tanker Association Inc | 501(c)(3) | 1979 | $1.1 million | $2.1 million | 2025-12 | |
| John T Fontaine Jr Charity Inc | Mental health and crisis intervention | 501(c)(3) | 2017 | $1.1 million | $1.2 million | 2025-12 |
| Equipping Farmers International | International, foreign affairs and national security | 501(c)(3) | 1999 | $1.1 million | $463,727 | 2025-12 |
| Hamilton County Schools Fund for Excellence | Education | 501(c)(3) | 1990 | $1.1 million | $1.3 million | 2024-12 |
| International Association of Bridge | 501(c)(5) | 1947 | $1.1 million | $2.6 million | 2026-06 | |
| Chinese Agape Foundation | Human services | 501(c)(3) | 2005 | $1.1 million | $461,777 | 2025-12 |
| Friends of the Troops | Public and societal benefit | 501(c)(3) | 2019 | $1.1 million | $296,968 | 2025-12 |
| Downtown Chattanooga Business Improvement District Board | Community improvement and capacity building | 501(c)(3) | 2020 | $1.1 million | $671,337 | 2025-06 |
| United Association of Journeymen & Apprentices of the Plumbing & Pipe | Employment | 501(c)(5) | 1941 | $1 million | $1.5 million | 2024-12 |
| East Tennessee Chapter Assoc Gen Contractors of America Inc | 501(c)(6) | 1977 | $1 million | $3.7 million | 2025-06 | |
| Community Haven | Community improvement and capacity building | 501(c)(3) | 2018 | $1 million | $2.4 million | 2024-12 |
| Good Neighbors Housing Inc | Housing and shelter | 501(c)(3) | 1977 | $1 million | $1.3 million | 2025-12 |
| Launch | Community improvement and capacity building | 501(c)(3) | 2014 | $999,089 | $3.4 million | 2024-12 |
| CF Academy Inc | Recreation and sports | 501(c)(3) | 2014 | $977,077 | $512,006 | 2024-07 |
| A Step Ahead Foundation Chattanooga Inc | Health care | 501(c)(3) | 2014 | $968,985 | $1.5 million | 2025-12 |
| Manker Patten Tennis Club Inc | 501(c)(7) | 1982 | $965,603 | $2.5 million | 2024-12 | |
| International Brotherhd - Boilrmkrs Ir SHP BLDRS BLCKSMTH FRGRS & HLPR | 501(c)(5) | 1966 | $952,538 | $1.3 million | 2025-06 | |
| Caribbean Ministries Association | Religion-related | 501(c)(3) | 2004 | $945,402 | $385,568 | 2025-12 |
| The House of Stephanas | International, foreign affairs and national security | 501(c)(3) | 2005 | $937,506 | $141,974 | 2025-12 |
| Chattaneuter | Animal-related | 501(c)(3) | 2016 | $920,739 | $610,437 | 2025-12 |
| Electric Power BD Chattanooga Post Retiremnt HLTH Wlfre BFTS PL Trust Ua | 501(c)(9) | 1993 | $901,595 | $37.3 million | 2025-06 | |
| Lifestyle Medical Ministry | Health care | 501(c)(3) | 2021 | $896,161 | $0 | 2025-12 |
| Southern Credit Union | 501(c)(14) | 1952 | $882,616 | $18.7 million | 2025-12 | |
| Lookout Mountain Conservancy | Environment | 501(c)(3) | 1992 | $859,030 | $3.8 million | 2024-12 |
| Tennessee Fire Chiefs Association | Community improvement and capacity building | 501(c)(6) | 1999 | $858,960 | $314,757 | 2025-06 |
| American Polygraph Association | 501(c)(6) | 1975 | $854,218 | $1.8 million | 2026-03 | |
| Scenic City Clay Arts | Arts, culture and humanities | 501(c)(3) | 2016 | $845,575 | $316,890 | 2025-12 |
| Chattanoogans in Action for Love Equality and Benevolence | Religion-related | 501(c)(3) | 2017 | $836,939 | $629,642 | 2024-12 |
| Chattanooga Yacht Club | 501(c)(7) | 1936 | $820,072 | $2.4 million | 2024-12 | |
| Friends of the Festival Inc | Recreation and sports | 501(c)(3) | 1981 | $812,333 | $1.2 million | 2025-09 |
| Better Business Bureau Inc | 501(c)(6) | 1966 | $808,761 | $1.4 million | 2024-12 | |
| Mountain City Club | 501(c)(7) | 1938 | $798,672 | $5.7 million | 2025-10 | |
| Baptist World Missionary Outreach Ministry | Religion-related | 501(c)(3) | 1978 | $789,657 | $497,657 | 2025-12 |
| Arc of Hamilton County | 501(c)(3) | 1969 | $782,187 | $449,283 | 2025-12 | |
| Childrens Nutrition Program of Haiti Inc | Human services | 501(c)(3) | 2004 | $769,218 | $268,561 | 2025-12 |
| Leadership Ministries Worldwide | Religion-related | 501(c)(3) | 1994 | $714,741 | $768,002 | 2025-12 |
| Friends of the Chickamauga and Chattanooga National Military Park | Arts, culture and humanities | 501(c)(3) | 1987 | $702,102 | $2.1 million | 2024-12 |
| Volunteers in Medicine Chattanooga Inc | Health care | 501(c)(3) | 2004 | $700,925 | $1.7 million | 2025-12 |
| In Discipleship Corp | Religion-related | 501(c)(3) | 2013 | $688,456 | $97,999 | 2024-12 |
| Childrens Academy for Education and Learning Inc | Human services | 501(c)(3) | 1955 | $685,953 | $756,725 | 2025-12 |
| Amani Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2000 | $685,491 | $711,139 | 2025-12 |
| Kidney Foundation of the Greater Chattanooga Area Inc | 501(c)(3) | 1990 | $683,978 | $2 million | 2025-06 | |
| Thrive Regional Partnership Inc | Public and societal benefit | 501(c)(3) | 2016 | $678,246 | $711,079 | 2024-12 |
| Compassion Home Care | Mental health and crisis intervention | 501(c)(3) | 2009 | $678,235 | $135,365 | 2025-12 |
| Benevolent & Protective Order of 91 Chattanooga | 501(c)(8) | 1951 | $673,782 | $719,694 | 2026-03 | |
| Rotary International | 501(c)(4) | 1942 | $673,374 | $465,197 | 2025-06 | |
| Bessie Smith Cultural Center African American Museum & | Arts, culture and humanities | 501(c)(3) | 1988 | $659,763 | $788,905 | 2025-06 |
| From His Presence Inc | 501(c)(3) | 2018 | $659,216 | $98,979 | 2024-12 | |
| Alhambra Shriners | 501(c)(10) | 1940 | $646,959 | $2.3 million | 2024-12 | |
| Sfoi Org | Religion-related | 501(c)(3) | 2000 | $646,699 | $104,482 | 2024-12 |
| House University Ministries of Chattanooga | Religion-related | 501(c)(3) | 2008 | $644,064 | $127,726 | 2024-07 |
| Bakery Confectionery Tobacco Workers and Grain Millers Intl Uni | 501(c)(5) | 1945 | $641,521 | $1.4 million | 2025-12 | |
| Africa Misson Services of USA Inc | International, foreign affairs and national security | 501(c)(3) | 2007 | $637,632 | $420,262 | 2025-06 |
| Far-Flung Tin Can | Religion-related | 501(c)(3) | 2018 | $630,463 | $9,312 | 2024-12 |
| Chattanooga Christian School Foundation | Education | 501(c)(3) | 2024 | $630,091 | $32 million | 2025-06 |
| Friends of Special Children | Human services | 501(c)(3) | 2008 | $629,329 | $36,629 | 2026-03 |
| Hope for the Inner City Inc | Human services | 501(c)(3) | 1997 | $628,213 | $531,953 | 2026-01 |
| Chattanooga & Hamilton County Medical Society Inc | 501(c)(6) | 1953 | $614,006 | $4.1 million | 2025-12 | |
| McLeod Home Inc | Housing and shelter | 501(c)(3) | 2009 | $612,588 | $76,116 | 2025-12 |
| Chattanooga House of Prayer | Religion-related | 501(c)(3) | 2010 | $605,379 | $571,602 | 2025-12 |
| Layman Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1927 | $603,256 | $2.5 million | 2024-12 |
| Shepherds Arms Rescue Mission Inc | Human services | 501(c)(3) | 1995 | $601,146 | $1.8 million | 2025-09 |
| Young Womens Leadership Academyfoundation Inc | Education | 501(c)(3) | 2007 | $552,337 | $21 million | 2025-06 |
| Chattanooga Ironworkers Area Jac | 501(c)(5) | 1967 | $550,877 | $1.3 million | 2026-06 | |
| Real Life Christian Ministries | Religion-related | 501(c)(3) | 1997 | $546,991 | $474,647 | 2024-12 |
| Laborers International Union of North America | 501(c)(5) | 1944 | $546,910 | $1.9 million | 2025-12 | |
| Tennessee Jaycee Foundation Inc | Recreation and sports | 501(c)(3) | 1977 | $544,203 | $1.7 million | 2025-12 |
| Hope Included | Community improvement and capacity building | 501(c)(3) | 2021 | $537,946 | $104,421 | 2024-12 |
| Southeast Industrial Development Association Inc | 501(c)(3) | 1993 | $537,780 | $1.7 million | 2025-12 | |
| Crabtree Farms of Chattanooga Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $536,799 | $638,290 | 2024-12 |
| Association for Visual Artists | Arts, culture and humanities | 501(c)(3) | 1987 | $533,800 | $179,571 | 2025-06 |
| One On One | 501(c)(3) | 1968 | $526,445 | $4 million | 2025-09 | |
| BCBST Employees Credit Union | 501(c)(14) | 1952 | $526,010 | $10.3 million | 2025-12 | |
| Ladies of Charity of Chatanooga Inc | 501(c)(3) | 1946 | $517,117 | $718,264 | 2025-12 | |
| Loves Arm Outreach Ministries | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $513,390 | $395,701 | 2025-12 |
| Maurice Kirby Child Care Center | Human services | 501(c)(3) | 1973 | $509,708 | $55,713 | 2025-12 |
| Community Bridgebuilders LLC | Mental health and crisis intervention | 501(c)(3) | 2009 | $507,892 | $618,023 | 2025-12 |
| Discovery Learners Academy | Education | 501(c)(3) | 2021 | $503,500 | $21,219 | 2024-12 |
| Memakon Inc | Education | 501(c)(3) | 2004 | $502,450 | $197,934 | 2025-12 |
| Homebuilders Association of Greater Chattanooga | 501(c)(6) | 1967 | $492,488 | $430,779 | 2025-12 | |
| 1040 Connections Inc | Religion-related | 501(c)(3) | 2000 | $481,377 | $2.1 million | 2023-12 |
| Trust Uw Fo Meacham Fbo Presby CH 144-3046900 | Religion-related | 501(c)(3) | 2011 | $480,182 | $7.1 million | 2025-12 |
| Chattanooga Community Housing Development Organization Inc | Housing and shelter | 501(c)(3) | 1992 | $474,791 | $1 million | 2025-06 |
| Road Runners Club of America | Recreation and sports | 501(c)(3) | 1976 | $463,178 | $307,349 | 2025-12 |
| Love Without Reason Inc | Human services | 501(c)(3) | 2008 | $461,227 | $256,632 | 2025-12 |
| SK Therapy Associates Inc | Health care | 501(c)(3) | 2021 | $456,244 | $594,063 | 2025-12 |
| Quality Lifestyle Service Inc | Mental health and crisis intervention | 501(c)(3) | 2005 | $454,638 | $655,921 | 2025-12 |
| Co Trust Ua Eleanor C Meehan 189-5003430 | 501(c)(91) | $451,633 | $4.5 million | 2025-12 | ||
| The Development Corporation of Orchard Knob Inc | Housing and shelter | 501(c)(3) | 1995 | $448,266 | $927,104 | 2025-12 |
| Momentum Network | Public and societal benefit | 501(c)(3) | 2018 | $448,239 | $116,442 | 2025-06 |
| Waterways | Environment | 501(c)(3) | 2004 | $446,192 | $357,003 | 2024-12 |
| Faith Co-Op Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $442,409 | $358,480 | 2026-05 |
| Friends House Ministries Inc | Housing and shelter | 501(c)(3) | 2020 | $434,589 | $546,278 | 2025-12 |
| Hamilton County Schools Foundation | Education | 501(c)(3) | 2021 | $432,711 | $339,953 | 2023-06 |
| Junior Achievement of Chattanooga | International, foreign affairs and national security | 501(c)(3) | 1994 | $428,948 | $393,973 | 2025-06 |
| Memorial Credit Union | 501(c)(14) | 1952 | $428,288 | $7.1 million | 2025-12 | |
| East Lake Montessori | Education | 501(c)(3) | 2017 | $426,460 | $724,624 | 2025-06 |
| Rise Chattanooga | Arts, culture and humanities | 501(c)(3) | 2015 | $426,159 | $747,852 | 2025-06 |
| Pop-Up Project | Arts, culture and humanities | 501(c)(3) | 2019 | $423,990 | $265,548 | 2025-12 |
| Gordon Lee Charitable Trust 189-8804337 | Education | 501(c)(3) | 2017 | $417,508 | $3.9 million | 2025-12 |
| Sculpture Fields at Montague Park | Arts, culture and humanities | 501(c)(3) | 2012 | $409,113 | $2.1 million | 2024-12 |
| Chattanooga Youth Network | Youth development | 501(c)(3) | 1998 | $408,135 | $71,170 | 2025-12 |
| Newton Child Development Center | 501(c)(3) | 1975 | $405,319 | $340,906 | 2025-12 | |
| Chattanooga Bar Association | 501(c)(6) | 1944 | $403,206 | $298,181 | 2025-12 | |
| Orange Grove Development Inc | 501(c)(3) | 1977 | $396,454 | $596,143 | 2025-06 | |
| East Lake Expression Engine | Arts, culture and humanities | 501(c)(3) | 2016 | $391,178 | $127,138 | 2025-12 |
| Warrior Freedom Service Dogs Inc | Public and societal benefit | 501(c)(3) | 2015 | $388,315 | $106,797 | 2025-12 |
| Chattanooga Audubon Society | Environment | 501(c)(3) | 1954 | $384,523 | $1 million | 2025-12 |
| Promise of Hope Ministries | Religion-related | 501(c)(3) | 2002 | $384,085 | $1.4 million | 2025-12 |
| 21St Century Child Development and Learning Center Inc | Human services | 501(c)(3) | 1999 | $380,692 | $682,393 | 2025-12 |
| Grateful Gobbler | Housing and shelter | 501(c)(3) | 2019 | $377,874 | $433,179 | 2025-12 |
| House of Refuge Inc | Religion-related | 501(c)(3) | 1996 | $375,509 | $184,944 | 2024-12 |
| Fifty Plus Racing Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $370,114 | $298,161 | 2024-12 |
| The Redoubt Corporation | 501(c)(3) | 1983 | $362,655 | $30,945 | 2025-12 | |
| The Chattery | Community improvement and capacity building | 501(c)(3) | 2015 | $355,166 | $76,890 | 2024-12 |
| Ochs Center for Metropolitan Studies | 501(c)(3) | 1963 | $350,139 | $199,310 | 2025-12 | |
| Moriah International NFP | Religion-related | 501(c)(3) | 2007 | $346,394 | $546,773 | 2024-12 |
| Brock Center | Education | 501(c)(3) | 2020 | $340,945 | $315,709 | 2025-06 |
| Chattanooga Kiwanis Youth Foundation Inc | Human services | 501(c)(3) | 1953 | $334,192 | $524,908 | 2025-09 |
| Associated Mechanical Contractors of Chattanooga Tennessee Inc | 501(c)(6) | 1965 | $333,264 | $512,925 | 2025-10 | |
| SK Foundation USA Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2020 | $331,741 | $9.6 million | 2025-12 |
| Stove Works | Arts, culture and humanities | 501(c)(3) | 2018 | $319,297 | $209,429 | 2025-12 |
| Chattanooga Outreach | Education | 501(c)(3) | 2015 | $316,829 | $261,007 | 2025-12 |
| Lanas Love Foundation Inc | Health care | 501(c)(3) | 2009 | $312,938 | $1.4 million | 2025-12 |
| Net Resource Foundation | Human services | 501(c)(3) | 2016 | $307,721 | $239,811 | 2024-12 |
| National Intercollegiate Flying Association | Education | 501(c)(3) | 1998 | $307,160 | $107,219 | 2025-06 |
| Hamilton County Mental Health Housing Corporation | Mental health and crisis intervention | 501(c)(3) | 1985 | $305,369 | $336,007 | 2025-06 |
| Tennessee Humane Animal League | Animal-related | 501(c)(3) | 1984 | $302,554 | $1.6 million | 2025-12 |
| Kappa Delta Sorority | 501(c)(7) | 1945 | $294,234 | $85,625 | 2025-06 | |
| Living Free Inc | Mental health and crisis intervention | 501(c)(3) | 1990 | $291,542 | $277,547 | 2026-06 |
| Renew Ministries Incorporated | Religion-related | 501(c)(3) | 2025 | $291,411 | $197,694 | 2024-12 |
| Southeastern Climbers Coalition Inc | 501(c)(3) | 1993 | $289,060 | $503,298 | 2024-12 | |
| The Walter E Boehm Birth Defects Center Inc | 501(c)(3) | 1976 | $284,992 | $444,920 | 2025-12 | |
| Pi Kappa Alpha Fraternity | 501(c)(7) | 1941 | $284,143 | $2,644 | 2025-06 | |
| Pro Re Bona Early Learning Center | 501(c)(3) | 1953 | $283,272 | $170,322 | 2025-12 | |
| Normal Park Museum Magnet Education Fund | Education | 501(c)(3) | 2015 | $277,518 | $150,575 | 2025-06 |
| Campaign Corporation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $277,212 | $991,128 | 2025-06 |
| Truth for Today Baptist Mission Inc | Religion-related | 501(c)(3) | 2001 | $275,856 | $99,373 | 2024-12 |
| Alhambra Shriners Group Return | 501(c)(10) | 1940 | $268,735 | $211,458 | 2024-12 | |
| St Alexius Outreach Ministries | 501(c)(3) | 1946 | $265,713 | $75,709 | 2025-12 | |
| Friends of the Helsinki Movement Foundation | International, foreign affairs and national security | 501(c)(3) | 2008 | $262,847 | $73,127 | 2025-12 |
| Ella Library | Education | 501(c)(3) | 2018 | $258,566 | $94,820 | 2025-06 |
| Pipe Trades Industry Fund | 501(c)(6) | 1966 | $258,027 | $977,179 | 2026-02 | |
| Faces the National Craniofacial Association | Diseases, disorders and medical disciplines | 501(c)(3) | 1970 | $256,735 | $1.3 million | 2025-06 |
| Greater Chattanooga Christian Services | Human services | 501(c)(3) | 1972 | $253,028 | $610,106 | 2024-12 |
| The Nonprofit Resource Center | Human services | 501(c)(3) | 2022 | $250,268 | $133,340 | 2025-12 |
| Troopers Treasures | Animal-related | 501(c)(3) | 2011 | $246,238 | $44,320 | 2024-12 |
| Chattanooga Boys Choir | Arts, culture and humanities | 501(c)(3) | 1958 | $243,379 | $152,614 | 2025-07 |
| Widows Harvest Ministries Inc | Housing and shelter | 501(c)(3) | 1994 | $242,698 | $153,086 | 2025-12 |
| Chattanooga Rifle Club Inc | 501(c)(4) | 1986 | $242,326 | $1.6 million | 2025-06 | |
| The Chattanooga Apartment Association | Community improvement and capacity building | 501(c)(6) | 2020 | $238,449 | $385,463 | 2025-12 |
| Elder Mountain Volunteer Service Inc | 501(c)(3) | 1980 | $238,098 | $245,934 | 2025-12 | |
| Mary Cameron Robinson Foundation | Mental health and crisis intervention | 501(c)(3) | 2006 | $234,438 | $479,035 | 2024-12 |
| Wrights Human Resources and Community Development Inc | Food, agriculture and nutrition | 501(c)(3) | 2000 | $234,332 | $259,914 | 2025-12 |
| Free & Accepted Masons of Tennessee | 501(c)(10) | 1942 | $233,451 | $657,345 | 2025-12 | |
| Smocking Arts Guild of America Inc | Arts, culture and humanities | 501(c)(3) | 1981 | $231,334 | $579,556 | 2025-12 |
| Vincit Hope Inc | Human services | 501(c)(3) | 2022 | $230,204 | $648,742 | 2024-12 |
| Splash | Arts, culture and humanities | 501(c)(3) | 2014 | $229,260 | $223,489 | 2025-12 |
| Gaining Ground | Food, agriculture and nutrition | 501(c)(3) | 2020 | $225,286 | $505,258 | 2025-12 |
| Chattanooga Cotton Ball Association | 501(c)(4) | 1962 | $218,461 | $155,431 | 2025-10 | |
| Chattanooga-Hamilton County Rescue Service | Health care | 501(c)(3) | 1972 | $215,218 | $694,084 | 2025-06 |
| National Association of Real Estate Companies Inc | 501(c)(6) | 1978 | $214,599 | $283,643 | 2025-12 | |
| Anand Martin Foundation Inc | Housing and shelter | 501(c)(3) | 2015 | $212,872 | $1.5 million | 2024-12 |
| Soundcorps Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $211,424 | $9,514 | 2024-12 |
| Minutemen Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2005 | $211,187 | $184,672 | 2024-12 |
| American Legion | 501(c)(19) | 1946 | $210,621 | $303,945 | 2025-06 | |
| Contemporary Performing Arts of Chattanooga Inc | Arts, culture and humanities | 501(c)(3) | 1992 | $205,897 | $181,247 | 2025-06 |
| Proof Programs | Employment | 501(c)(3) | 2023 | $205,563 | $107,102 | 2025-12 |
| International Towing and Recovery Hall of Fame and Museum | Arts, culture and humanities | 501(c)(3) | 1990 | $202,073 | $5.3 million | 2024-12 |
| Chattanooga Technology Council | Community improvement and capacity building | 501(c)(3) | 2003 | $201,277 | $51,983 | 2024-12 |
| Masonry Institute of Tennessee | 501(c)(6) | 1977 | $200,409 | $233,819 | 2025-12 | |
| To Cry for Grace Inc | International, foreign affairs and national security | 501(c)(3) | 2021 | $200,317 | $299,349 | 2024-12 |
| Camp Wildernest Wildlife Center Inc | Animal-related | 501(c)(3) | 2021 | $199,562 | $54,048 | 2025-12 |
| Reconciliation Ministries Network Inc | Religion-related | 501(c)(3) | 1999 | $199,432 | $110,171 | 2025-12 |
| International Association of Machinists & Aerospace Workers | 501(c)(5) | 1962 | $199,355 | $190,223 | 2025-12 | |
| Chattanooga Emergency Medicine Foundation | Health care | 501(c)(3) | 2012 | $196,784 | $209,821 | 2025-12 |
| Stuart Heights Club Inc | 501(c)(7) | 1987 | $196,017 | $56,676 | 2024-12 | |
| Salon 414 Charities Inc | Human services | 501(c)(3) | 2023 | $195,435 | $1,836 | 2025-12 |
| Polly Boyd Scholarship Fund | 501(c)(3) | 2017 | $192,599 | $1.3 million | 2024-12 | |
| Desperately Dependent Community | Religion-related | 501(c)(3) | 2014 | $190,199 | $149,502 | 2025-12 |
| Freedom Sings USA | Mental health and crisis intervention | 501(c)(3) | 2019 | $188,497 | $33,564 | 2025-12 |
| The Tri-State Resource and Advocacy Corporation Inc | Human services | 501(c)(3) | 2022 | $185,418 | $82,589 | 2025-09 |
| Restring | Public safety, disaster preparedness and relief | 501(c)(3) | 2025 | $184,253 | $79,994 | 2025-12 |
| Your Local Fur Mama | Animal-related | 501(c)(3) | 2024 | $183,702 | $28,639 | 2025-12 |
| Tennessee Stands Foundation Inc | Civil rights, social action and advocacy | 501(c)(3) | 2021 | $183,151 | $27,146 | 2024-12 |
| Scenic City Womens Network Inc | Human services | 501(c)(3) | 1997 | $183,125 | $304,666 | 2025-12 |
| Southside Youth Development Inc | Youth development | 501(c)(3) | 2019 | $181,573 | $146,726 | 2025-12 |
| Be the Change Youth Initiative | Youth development | 501(c)(3) | 2020 | $177,248 | $17,035 | 2025-12 |
| Two Bikes Chattanooga Inc | Education | 501(c)(3) | 2024 | $175,142 | $163,222 | 2025-12 |
| Southern Off-Road Bicycle Association | Recreation and sports | 501(c)(3) | 2001 | $173,341 | $255,798 | 2025-12 |
| Womens Fund of Greater Chattanooga | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $172,967 | $724,788 | 2025-06 |
| Alpha Gamma Delta Fraternity | 501(c)(7) | 1941 | $171,126 | $28,279 | 2025-06 | |
| Epilepsy Foundation of Southeast Tennessee | Diseases, disorders and medical disciplines | 501(c)(3) | 2002 | $167,806 | $64,259 | 2025-06 |
| Tres Dias of Southeast TN Inc | Religion-related | 501(c)(3) | 2000 | $166,772 | $399,567 | 2025-12 |
| Every Valley Leadership Academy | Human services | 501(c)(3) | 2017 | $166,018 | $52,229 | 2024-12 |
| Chattanooga Inner City Outreach Inc | Religion-related | 501(c)(3) | 2014 | $165,223 | $339,062 | 2024-12 |
| Carol Elaine Ministries | 501(c)(3) | 1985 | $164,623 | $186,969 | 2025-12 | |
| Mark Making | Arts, culture and humanities | 501(c)(3) | 2008 | $164,434 | $391,398 | 2025-12 |
| Logos Tutoring Program | Education | 501(c)(3) | 2022 | $164,248 | $96,548 | 2025-06 |
| American Postal Workers Union | 501(c)(5) | 1973 | $163,707 | $421,131 | 2025-12 | |
| Houston Museum of Decorative Arts | Arts, culture and humanities | 501(c)(3) | 1967 | $163,488 | $1.1 million | 2025-05 |
| Christian Family Theater | Arts, culture and humanities | 501(c)(3) | 2015 | $162,976 | $80,461 | 2025-12 |
| Junior League of Chattanooga Inc | Community improvement and capacity building | 501(c)(3) | 1943 | $161,150 | $515,583 | 2025-05 |
| A I M Housing Inc | Housing and shelter | 501(c)(3) | 1998 | $156,392 | $1.3 million | 2025-06 |
| Preserve Chattanooga Inc | Arts, culture and humanities | 501(c)(3) | 1976 | $155,858 | $600,548 | 2025-12 |
| Chattanooga Rowing | 501(c)(3) | 1989 | $152,700 | $570,395 | 2025-09 | |
| Messianic Ministry To Israel | Religion-related | 501(c)(3) | 1956 | $150,174 | $605,401 | 2024-12 |
| Channels of Love Ministries Inc | 501(c)(3) | 2005 | $147,584 | $76,070 | 2025-09 | |
| Tennessee Valley Lineman Rodeocorporation | Community improvement and capacity building | 501(c)(6) | 2008 | $145,942 | $51,241 | 2025-12 |
| Transformation Project Inc | Crime and legal-related | 501(c)(3) | 2003 | $145,399 | $128,641 | 2026-06 |
| Ivy Rose Foundation Incorporated | Human services | 501(c)(3) | 1996 | $143,400 | $302,973 | 2025-12 |
| Veterans of Foreign Wars of the United States Dept of Tennessee | 501(c)(19) | 1964 | $142,480 | $880,030 | 2025-06 | |
| Chattanooga Chi Omega Alumnae House Corp | 501(c)(7) | 1977 | $140,706 | $2.4 million | 2025-06 | |
| Fellowship of Christian Peace Officiers | 501(c)(3) | 1975 | $138,644 | $44,282 | 2025-06 | |
| Way of Christ Christian Ministries | Religion-related | 501(c)(3) | 2015 | $137,745 | $1 | 2025-12 |
| Pursuit of Happiness for Underserved and Under Resourced Yo | Human services | 501(c)(3) | 2024 | $137,658 | $0 | 2024-12 |
| Office and Professional Employees International Union | 501(c)(5) | 1940 | $137,219 | $303,306 | 2025-12 | |
| Chattanooga Surgical Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 1973 | $136,959 | $685,710 | 2026-01 |
| Chattanooga Quantum Collaborative | Science and technology | 501(c)(3) | 2024 | $136,476 | $142,190 | 2025-12 |
| Hudson Homes Foundation | Housing and shelter | 501(c)(3) | 2022 | $136,063 | $133,217 | 2025-12 |
| Fraternal Order of Police | 501(c)(8) | 1952 | $135,453 | $151,563 | 2025-06 | |
| Duoloyi Servants Ministries Inc | Religion-related | 501(c)(3) | 2026 | $134,731 | $30,544 | 2025-12 |
| Don Clowers Ministries Inc | 501(c)(3) | 1972 | $134,079 | $1.6 million | 2025-12 | |
| Compassion Copper Canyon | Animal-related | 501(c)(3) | 2022 | $133,980 | $62,784 | 2025-12 |
| Rotary International | Community improvement and capacity building | 501(c)(4) | 1958 | $132,827 | $114,278 | 2025-06 |
| Building & Construction Workforce Center | Community improvement and capacity building | 501(c)(3) | 2020 | $132,273 | $10.3 million | 2025-06 |
| Love Reality Inc | Religion-related | 501(c)(3) | 2020 | $129,691 | $118,782 | 2025-12 |
| Ems Foundation Inc | Health care | 501(c)(6) | 2021 | $129,574 | $430,475 | 2024-12 |
| Gamma Pi Boule Foundation | Education | 501(c)(3) | 2019 | $128,713 | $388,794 | 2025-12 |
| Chattanooga School for the Arts and Sciences Pto | Education | 501(c)(3) | 2017 | $128,701 | $91,780 | 2025-06 |
| Nami Chattanooga | 501(c)(3) | 1988 | $127,893 | $200,247 | 2024-12 | |
| Project 541 | Human services | 501(c)(3) | 2014 | $125,835 | $56,344 | 2025-12 |
| Network 7 Media Center Inc | Religion-related | 501(c)(3) | 2008 | $124,282 | $55,803 | 2024-12 |
| Comforcare Inc | Human services | 501(c)(3) | 2019 | $124,094 | $82,828 | 2024-12 |
| Kappa Sigma Fraternity | 501(c)(7) | 1952 | $123,780 | $12,325 | 2024-05 | |
| Young America Ministries Inc | Youth development | 501(c)(3) | 2008 | $122,782 | $161,568 | 2024-12 |
| Haven House for Children | 501(c)(3) | 2025 | $122,634 | $79,892 | 2025-12 | |
| The Redemption Project | International, foreign affairs and national security | 501(c)(3) | 2012 | $121,605 | $69,249 | 2025-12 |
| Karen Collins Un-Teal There Is A Cure | Diseases, disorders and medical disciplines | 501(c)(3) | 2013 | $121,021 | $16,313 | 2025-12 |
| Chattanooga MFG Association | Community improvement and capacity building | 501(c)(6) | 2011 | $121,004 | $274,597 | 2024-09 |
| Stove Works Foundation | Arts, culture and humanities | 501(c)(3) | 2022 | $120,792 | $4.9 million | 2025-12 |
| Heartwise Ministries | Health care | 501(c)(3) | 2007 | $120,368 | $128,587 | 2025-12 |
| Veterans of Foreign Wars of the Untied States Dept of Tennessee | 501(c)(19) | 1964 | $120,298 | $851,494 | 2025-06 | |
| Praying Friends of the Bridegroom | Religion-related | 501(c)(3) | 2006 | $118,107 | $62,697 | 2024-06 |
| First Baptist Cares Inc | Human services | 501(c)(3) | 2019 | $117,096 | $11,921 | 2024-12 |
| Good Neighbors Inc | Human services | 501(c)(3) | 1960 | $115,807 | $119,319 | 2025-12 |
| La Red | Religion-related | 501(c)(3) | 2014 | $114,388 | $79,685 | 2022-12 |
| Whole Self Collaborative | Mental health and crisis intervention | 501(c)(3) | 2022 | $113,146 | $17,596 | 2024-12 |
| Local Union 911 Ibew | 501(c)(5) | 1940 | $112,194 | $96,728 | 2024-12 | |
| American Legion | 501(c)(19) | 1946 | $109,394 | $2 million | 2024-12 | |
| Lookout Rowing Club | 501(c)(7) | 1991 | $108,241 | $257,919 | 2025-09 | |
| Orange Grove Development No Seven Inc | Housing and shelter | 501(c)(3) | 1992 | $107,587 | $285,706 | 2025-06 |
| International Christian Partners LLC | Religion-related | 501(c)(3) | 2009 | $107,292 | $6,089 | 2024-12 |
| Family Promise of Greater Chattanooga Inc | Human services | 501(c)(3) | 1997 | $107,024 | $409,352 | 2025-12 |
| Tennessee River Soccer Company | Recreation and sports | 501(c)(3) | 2003 | $106,534 | $111,100 | 2025-12 |
| Bridge City Community | Religion-related | 501(c)(3) | 2021 | $106,153 | $111,962 | 2024-12 |
| Precept Pacrim | Religion-related | 501(c)(3) | 2025 | $105,655 | $20,016 | 2024-12 |
| Reviving Faith Outreach Ministry Inc | Religion-related | 501(c)(3) | 1995 | $105,413 | $32,828 | 2025-12 |
| The Brave Effect | 501(c)(3) | 2021 | $104,429 | $1,057 | 2025-12 | |
| The Chattanooga Public Library Foundation | Education | 501(c)(3) | 1965 | $103,792 | $58,786 | 2024-12 |
| Ancient & Accepted Scottish Rite of Free Masonry So Juris of USA | 501(c)(10) | 1940 | $103,388 | $421,259 | 2025-12 | |
| Pearl Group | Human services | 501(c)(3) | 2003 | $100,268 | $235,430 | 2024-12 |
| United Steelworkers | 501(c)(5) | 1968 | $100,165 | $134,707 | 2025-12 | |
| Dress for Success Chattanooga | Employment | 501(c)(3) | 2020 | $98,874 | $77,466 | 2025-12 |
| Opie Acres Wildlife and Opossum Rehabilitation Inc | Animal-related | 501(c)(3) | 2019 | $97,705 | $2,027 | 2025-12 |
| Beloved Woman | Employment | 501(c)(3) | 2020 | $97,374 | $86,622 | 2025-12 |
| Anderson Foundation | Community improvement and capacity building | 501(c)(3) | 2022 | $96,937 | $84,513 | 2025-12 |
| Womens Oncology Warriors | Health care | 501(c)(3) | 2022 | $96,120 | $158,150 | 2025-12 |
| The National Coalition of 100 Black Women Chattanooga Chapter Inc | Community improvement and capacity building | 501(c)(3) | 1996 | $94,352 | $137,444 | 2025-09 |
| Tennessee Association of Public Accountants | 501(c)(6) | 1973 | $94,146 | $11,734 | 2024-06 | |
| Revival Crusade Inc | 501(c)(3) | 1986 | $93,807 | $59,197 | 2024-12 | |
| Communication Workers of America | 501(c)(5) | 1953 | $93,173 | $655,928 | 2025-09 | |
| Road Runners Club of America | 501(c)(3) | 1976 | $92,732 | $47,839 | 2024-12 | |
| Fraternal Order of Eagles | 501(c)(8) | 1991 | $91,587 | $195,418 | 2025-05 | |
| St Andrews Center | Recreation and sports | 501(c)(3) | 2005 | $89,931 | $77,216 | 2025-12 |
| Build Up Chattanooga | Human services | 501(c)(3) | 2025 | $89,834 | $303,224 | 2025-12 |
| Chattanooga Rugby Club Inc | Recreation and sports | 501(c)(3) | 2011 | $89,491 | $67,426 | 2025-12 |
| Friends of Outdoor Chattanooga Inc | Recreation and sports | 501(c)(3) | 2011 | $89,360 | $69,574 | 2025-12 |
| Chattanooga Free Store | Human services | 501(c)(3) | 2022 | $87,870 | $35,494 | 2025-12 |
| East Ridge Needy Child Fund | Human services | 501(c)(3) | 2017 | $87,100 | $331,360 | 2025-12 |
| Tennessee Association of Colleges for Teacher Education | Education | 501(c)(3) | 2024 | $86,655 | $47,907 | 2025-12 |
| Orange Grove Development No 4 Inc | Human services | 501(c)(3) | 1992 | $86,250 | $175,441 | 2025-06 |
| Kappa Alpha Order | 501(c)(7) | 1940 | $85,538 | $17,727 | 2025-06 | |
| Chattanooga Girls Choir Inc | Arts, culture and humanities | 501(c)(3) | 1996 | $85,090 | $18,396 | 2025-07 |
| Links Inc | 501(c)(4) | 1961 | $84,173 | $95,603 | 2026-04 | |
| Pathway Young Adult Program Inc | Human services | 501(c)(3) | 2010 | $83,916 | $210,285 | 2025-12 |
| A Paw and A Prayer D0G Rescue | Animal-related | 501(c)(3) | 2014 | $81,953 | $447,612 | 2024-12 |
| Neightions | Human services | 501(c)(3) | 2017 | $81,360 | $80,026 | 2025-12 |
| Chattanooga Hockey Inc | Recreation and sports | 501(c)(3) | 2020 | $81,321 | $91,829 | 2024-12 |
| Sozo Chattanooga | Religion-related | 501(c)(3) | 2019 | $81,164 | $1 | 2025-12 |
| Chattnooga Bach Choir Inc | Arts, culture and humanities | 501(c)(3) | 2000 | $80,923 | $147,547 | 2025-12 |
| Rachel Gamble Memorial Scholarship Fund | Education | 501(c)(3) | 2018 | $80,058 | $420,315 | 2025-12 |
| Alternative Seminary | Religion-related | 501(c)(3) | 2016 | $80,000 | $99,164 | 2023-12 |
| Scottish Rite Foundation Valley of Chattanooga Orient of Tennessee | Mutual and membership benefit | 501(c)(3) | 1977 | $78,440 | $681,597 | 2025-12 |
| Chattanooga Takedown Club | Recreation and sports | 501(c)(3) | 2003 | $78,371 | $11,178 | 2025-12 |
| Exodus Ministries | Housing and shelter | 501(c)(3) | 2017 | $78,357 | $42,021 | 2023-12 |
| Chattanooga Flying Disc Club Inc | Recreation and sports | 501(c)(3) | 2025 | $78,169 | $66,860 | 2025-12 |
| Hope for Haiti | International, foreign affairs and national security | 501(c)(3) | 1995 | $77,324 | $27,052 | 2024-12 |
| Squareup Foundation Inc | 501(c)(3) | 2020 | $76,966 | $52,491 | 2025-12 | |
| Mark Hanby Ministries | Religion-related | 501(c)(3) | 1992 | $76,637 | $269,901 | 2025-12 |
| Doing What We Can Homeless Outreach | Human services | 501(c)(3) | 2023 | $76,592 | $23,165 | 2025-12 |
| The True Athlete Project | Recreation and sports | 501(c)(3) | 2016 | $75,686 | $40,783 | 2025-12 |
| Down Syndrome Community of Greaer Chattanooga | Human services | 501(c)(3) | 2006 | $74,832 | $197,807 | 2024-12 |
| Clearstory Arts | Arts, culture and humanities | 501(c)(3) | 2024 | $74,402 | $24,902 | 2024-12 |
| American Inns of Court Foundation | 501(c)(3) | 1986 | $73,559 | $13,295 | 2025-06 | |
| Sigma Chi Fraternity | 501(c)(7) | 1937 | $72,179 | $562,682 | 2025-12 | |
| Knights of Columbus | 501(c)(8) | 1940 | $70,559 | $497,421 | 2024-06 | |
| Southeast Tennessee SHRM | 501(c)(6) | 1997 | $70,517 | $550,354 | 2025-12 | |
| Chattanooga Area Brain Injury Association | Human services | 501(c)(3) | 1997 | $70,092 | $64,247 | 2025-06 |
| Chattanooga Chapter of the American Institute of Architects | Community improvement and capacity building | 501(c)(6) | 2012 | $69,250 | $95,776 | 2025-12 |
| Chattanooga Roller Girls | Recreation and sports | 501(c)(3) | 2024 | $68,836 | $15,422 | 2025-12 |
| Hubert J Stagmaier Memorial Trust Ua Fbo Stagmaier Family | 501(c)(91) | $68,672 | $890,982 | 2025-09 | ||
| Compassion Community Care Center | Health care | 501(c)(3) | 2025 | $68,638 | $2.9 million | 2024-12 |
| Orange Grove Development No Two Inc | 501(c)(3) | 1985 | $67,712 | $233,324 | 2025-06 | |
| Zeta Phi Fraternity House Inc | Education | 501(c)(3) | 2025 | $65,657 | $668,692 | 2020-12 |
| Chattanooga Plastic Surgery Foundation | 501(c)(3) | 1970 | $65,207 | $481,768 | 2025-06 | |
| Greater Chattanooga Colon Cancer Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2012 | $63,228 | $168,488 | 2025-12 |
| Iglesia de Dios Pentecostes Dios de Pacto | Religion-related | 501(c)(3) | 2024 | $62,884 | $239,910 | 2020-12 |
| Orange Grove Development No Six Inc | 501(c)(3) | 1992 | $62,233 | $166,402 | 2025-06 | |
| Woodlawn Apartments Inc | Housing and shelter | 501(c)(3) | 1999 | $62,172 | $431,844 | 2025-06 |
| United Steelworkers | 501(c)(5) | 1940 | $61,821 | $69,901 | 2025-12 | |
| South Chattanooga Gateway Corporation | Housing and shelter | 501(c)(3) | 1994 | $61,774 | $585,610 | 2025-12 |
| Help Right Here | Human services | 501(c)(3) | 2019 | $61,139 | $11,207 | 2024-12 |
| For Fox Sake Wildlife Rescue | Animal-related | 501(c)(3) | 2020 | $60,811 | $73,872 | 2025-12 |
| Co Trust Ua H J Stagmaier 189-5016250 | 501(c)(91) | $60,163 | $456,750 | 2025-12 | ||
| Teruya Family Foundation | Human services | 501(c)(3) | 2025 | $60,000 | $125,000 | 2025-12 |
| Community Helps Itself Inc | Food, agriculture and nutrition | 501(c)(3) | 2023 | $59,532 | $15,180 | 2024-12 |
| Tennessee Credit Union League Inc | 501(c)(6) | 1983 | $59,506 | $74,961 | 2023-12 | |
| Chattanooga Land Bank Authority | Community improvement and capacity building | 501(c)(3) | 2022 | $59,283 | $220,846 | 2025-06 |
| Alice Fund | Animal-related | 501(c)(3) | 2015 | $58,899 | $56,085 | 2025-12 |
| Southern Lit Alliance | 501(c)(3) | 1954 | $58,823 | $150,009 | 2025-06 | |
| Oxford Place Inc | Housing and shelter | 501(c)(3) | 2001 | $58,343 | $417,788 | 2025-06 |
| Orange Grove Development No Five Inc | Human services | 501(c)(3) | 1995 | $58,295 | $219,425 | 2025-06 |
| Goals for Life Project Inc | Religion-related | 501(c)(3) | 2022 | $57,927 | $58,719 | 2025-12 |
| Rotary International | 501(c)(4) | 1942 | $57,777 | $89,449 | 2026-06 | |
| No Excuse - Chattanooga LLC | Youth development | 501(c)(3) | 2021 | $57,519 | $30,467 | 2025-12 |
| Polk County Education Foundation | Education | 501(c)(3) | 2005 | $57,417 | $512,929 | 2025-12 |
| Valley Camp Charitable Trust Ua DTD July 19 2021 | International, foreign affairs and national security | 501(c)(3) | 2022 | $57,108 | $12,000 | 2024-12 |
| Miracle League of Chattanooga Inc | Recreation and sports | 501(c)(3) | 2024 | $56,598 | $1.6 million | 2025-12 |
| United Steelworkers | 501(c)(5) | 1940 | $54,315 | $19,655 | 2025-12 | |
| Walking Worthy A Journey To Freedom | Religion-related | 501(c)(3) | 2025 | $54,032 | $152,236 | 2025-12 |
| Pto Westview Elementary | Education | 501(c)(3) | 2014 | $53,453 | $63,621 | 2026-06 |
| Chattanooga Fire Fighters 820 Support Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $53,027 | $46,513 | 2024-12 |
| Utility Workers Union of America Afl-Cio | Employment | 501(c)(5) | 1944 | $52,452 | $72,838 | 2025-12 |
| National Association of Government Employees | 501(c)(5) | 1973 | $51,736 | $48,142 | 2024-12 | |
| Southern Railway Historical Association | 501(c)(3) | 1988 | $50,932 | $133,432 | 2025-12 | |
| Mary Walker Historical and Educational Foundation Inc | 501(c)(3) | 1983 | $50,155 | $46,995 | 2025-04 | |
| Quincys Quest Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $48,998 | $85,366 | 2025-12 |
| Students Taking A Right Stand Stars Chattanooga | Youth development | 501(c)(3) | 2003 | $48,248 | $207,655 | 2025-12 |
| Hubert J Stagmaier Memorial Trust Ua Fbo John Stagmaier | 501(c)(91) | $48,081 | $577,652 | 2025-09 | ||
| Candlelighters Family Support Group | Diseases, disorders and medical disciplines | 501(c)(3) | 1989 | $48,013 | $517,706 | 2025-12 |
| Patriot Foundation Trust | Education | 501(c)(3) | 2007 | $46,763 | $737,860 | 2025-12 |
| Alton Park Development Corp | Community improvement and capacity building | 501(c)(3) | 2014 | $46,453 | $406,212 | 2025-12 |
By cause in Chattanooga, TN
- Religion-related 182
- Human services 139
- Education 136
- Arts, culture and humanities 98
- Community improvement and capacity building 79
- Philanthropy, voluntarism and grantmaking foundations 77
- Recreation and sports 62
- Youth development 43
- Health care 40
- Animal-related 38
- Mental health and crisis intervention 30
- Housing and shelter 30
- Environment 27
- Public and societal benefit 20
- International, foreign affairs and national security 18
- Diseases, disorders and medical disciplines 16
- Employment 14
- Crime and legal-related 13
- Civil rights, social action and advocacy 13
- Food, agriculture and nutrition 13
- Public safety, disaster preparedness and relief 10
- Mutual and membership benefit 10
- Science and technology 3
Nonprofits in every city of the state
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.