Data / Nonprofits / New York / Buffalo
Nonprofits in Buffalo, NY: 2,964 registered with the IRS
2,964 nonprofits are registered with the IRS in Buffalo, NY, 2,521 of them 501(c)(3) charities; the 992 that report revenue took in $8.86 billion. The largest by revenue: Kaleida Health ($1.95 billion), Independent Health Association Inc ($1.73 billion), Mercy Hospital of Buffalo ($594.3 million). Most common causes: philanthropy, voluntarism and grantmaking foundations (357), religion-related (270), education (214).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
The 500 largest by revenue
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Kaleida Health | Health care | 501(c)(3) | 1997 | $1.95 billion | $1.28 billion | 2024-12 |
| Independent Health Association Inc | Health care | 501(c)(4) | 1978 | $1.73 billion | $776.7 million | 2024-12 |
| Mercy Hospital of Buffalo | Health care | 501(c)(3) | 1946 | $594.3 million | $288.6 million | 2024-12 |
| Sisters of Charity Hospital of Buffalo New York | Health care | 501(c)(3) | 1946 | $470.9 million | $291 million | 2024-12 |
| Kenmore Mercy Hospital | Health care | 501(c)(3) | 1946 | $225.4 million | $165.4 million | 2024-12 |
| Catholic Health System Inc | 501(c)(3) | 1946 | $210.1 million | $602.2 million | 2024-12 | |
| Mount St Marys Hospital of Niagara Falls | Health care | 501(c)(3) | 1946 | $160.3 million | $161.9 million | 2024-12 |
| University at Buffalo Foundation Inc | Education | 501(c)(3) | 1963 | $128.7 million | $1.55 billion | 2025-06 |
| Ehs Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1985 | $119.9 million | $72.7 million | 2024-12 |
| Canisius University of Buffalo New York | Education | 501(c)(3) | 1971 | $110.7 million | $284.4 million | 2025-05 |
| U B Foundation Activities Inc | 501(c)(3) | 1991 | $104.3 million | $146 million | 2025-06 | |
| Dyouville College | Education | 501(c)(3) | 1943 | $99.5 million | $259.1 million | 2025-05 |
| Bestself Behavioral Health Inc | 501(c)(3) | 1973 | $83 million | $110.3 million | 2024-12 | |
| University Emergency Medical Services Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 1996 | $79.1 million | $17.8 million | 2025-12 |
| Trinity Medical Wny PC | Health care | 501(c)(3) | 2014 | $67.5 million | $22.4 million | 2024-12 |
| Community Services for Every1 Inc | Human services | 501(c)(3) | 1990 | $59.8 million | $29.5 million | 2025-12 |
| Neighborhood Health Center of Wny Inc | 501(c)(3) | 1987 | $59.1 million | $39.6 million | 2024-12 | |
| Cubrc Inc | Science and technology | 501(c)(3) | 1998 | $57 million | $49.8 million | 2024-12 |
| Jericho Road Ministries | Religion-related | 501(c)(3) | 2003 | $56.3 million | $32.2 million | 2025-06 |
| University at Buffalo Neurosurgery Inc | Health care | 501(c)(3) | 2002 | $56.2 million | $32.8 million | 2025-12 |
| Faculty Students Association of State University of New York | Education | 501(c)(3) | 1966 | $53.7 million | $61.9 million | 2025-05 |
| McAuley-Seton Home Care Inc | Health care | 501(c)(3) | 1946 | $49.8 million | $89.5 million | 2024-12 |
| Community Foundation for Greater Buffalo Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1987 | $48.7 million | $944 million | 2024-12 |
| Charter School for Applied Technologies | Education | 501(c)(3) | 2002 | $42.9 million | $62.9 million | 2025-06 |
| Catholic Health System Infusion Pharmacy Inc | 501(c)(3) | 1946 | $42.7 million | $20 million | 2024-12 | |
| Western New York Bloodcare Inc | Health care | 501(c)(3) | 1996 | $41.9 million | $36.5 million | 2025-12 |
| Feedmore Western New York Inc | Food, agriculture and nutrition | 501(c)(3) | 1983 | $41 million | $9.1 million | 2024-12 |
| University at Buffalo Surgeons Inc | Education | 501(c)(3) | 2003 | $39.5 million | $28.4 million | 2025-12 |
| University of Buffalo Pediatric Associates P C | Health care | 501(c)(3) | 1996 | $38.6 million | $17.6 million | 2025-12 |
| Mercy Flight Inc | 501(c)(3) | 1984 | $36.8 million | $52.6 million | 2025-06 | |
| The Community Action Organization of Western New York Inc | 501(c)(3) | 1966 | $35.9 million | $17.6 million | 2025-02 | |
| Sheas Oconnel Preservation Guild LTD | Arts, culture and humanities | 501(c)(3) | 1981 | $33.2 million | $35.6 million | 2025-06 |
| Roswell Park Alliance Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1996 | $32.9 million | $162.8 million | 2025-03 |
| Learning Disabilities Association of Western New York Inc | 501(c)(3) | 1978 | $32.7 million | $21.6 million | 2025-12 | |
| Catholic Charities of Buffalo | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1946 | $31.5 million | $43.9 million | 2025-06 |
| Catholic Health System Program of All Inclusive Care for the Elderly | 501(c)(3) | 2010 | $31.1 million | $45.8 million | 2024-12 | |
| The Childrens Hospital of Buffalo Foundation | Health care | 501(c)(3) | 1989 | $30 million | $84.8 million | 2024-12 |
| Young Mens Christian Association Buffalo Niagara | Human services | 501(c)(3) | 1954 | $30 million | $62.1 million | 2025-12 |
| Ubf Faculty-Student Housing Corp | Education | 501(c)(3) | 1990 | $29.5 million | $148.2 million | 2025-06 |
| Stanley G Falk School | 501(c)(3) | 1988 | $28.8 million | $7.2 million | 2025-06 | |
| University Psychiatric Practice Inc | Mental health and crisis intervention | 501(c)(3) | 1995 | $28.6 million | $27 million | 2025-12 |
| Erie County Bar Association Aid To Indigent Prisoners Society Inc | Crime and legal-related | 501(c)(3) | 1990 | $28.3 million | $16.7 million | 2024-12 |
| Goodwill Industries of Western Ny | Human services | 501(c)(3) | 1994 | $26.8 million | $34.1 million | 2025-12 |
| Buffalo Fine Arts Academy | Arts, culture and humanities | 501(c)(3) | 1940 | $26.6 million | $360.9 million | 2025-06 |
| Buffalo Academy of Science Charter School | Education | 501(c)(3) | 2004 | $26 million | $56.5 million | 2025-06 |
| Buffalo Hearing and Speech Center Inc | Health care | 501(c)(3) | 1960 | $25.9 million | $8.6 million | 2025-12 |
| Nichols School of Buffalo | Education | 501(c)(3) | 1950 | $25.7 million | $115.4 million | 2025-06 |
| Child & Family Services of Erie County | 501(c)(3) | 1974 | $25.6 million | $15.3 million | 2025-06 | |
| Legal Aid Bureau of Buffalo Inc | Crime and legal-related | 501(c)(3) | 1942 | $22.4 million | $9.7 million | 2025-12 |
| Wny Catholic Long Term Care Inc | 501(c)(3) | 1946 | $21.1 million | $13.5 million | 2024-12 | |
| Tapestry Charter School | Education | 501(c)(3) | 2002 | $21 million | $41.5 million | 2025-06 |
| University Neurology Inc | Health care | 501(c)(3) | 1989 | $20.2 million | $6.2 million | 2025-12 |
| Transitional Services Inc | Mental health and crisis intervention | 501(c)(3) | 1972 | $20.2 million | $10.1 million | 2024-12 |
| Trocaire College | Education | 501(c)(3) | $20.1 million | $51.7 million | 2025-05 | |
| Villa Maria College of Buffalo | 501(c)(3) | 1966 | $19.5 million | $11.9 million | 2025-06 | |
| Fnub Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $18.6 million | $28.6 million | 2025-06 |
| Say Yes Buffalo Scholarship Inc | Education | 501(c)(3) | 2015 | $18.1 million | $61.1 million | 2025-06 |
| Buffalo Philharmonic Orchestra Society Inc | Arts, culture and humanities | 501(c)(3) | 1942 | $17.4 million | $15.1 million | 2025-08 |
| Cazenovia Recovery Systems Inc | 501(c)(3) | 1980 | $17 million | $27.4 million | 2024-12 | |
| Community Health Center of Buffalo Inc | Health care | 501(c)(3) | 2000 | $16.9 million | $14.8 million | 2024-12 |
| Ub Family Medicine Inc | Health care | 501(c)(3) | 1996 | $16.7 million | $5.6 million | 2025-12 |
| Neighborhood Legal Services Inc | 501(c)(3) | 1976 | $16.5 million | $7.7 million | 2025-12 | |
| Global Concepts Charter School | Education | 501(c)(3) | 2002 | $15.9 million | $26.5 million | 2025-06 |
| South Buffalo Charter School | Education | 501(c)(3) | 2001 | $15.9 million | $40.3 million | 2025-06 |
| Reach Academy Charter School | Education | 501(c)(3) | 2017 | $15.5 million | $21.6 million | 2025-06 |
| Jewish Family Services of Western New York | Human services | 501(c)(3) | 1948 | $15.3 million | $9.9 million | 2024-12 |
| Via Visually Impaired Advancement | Human services | 501(c)(3) | 1942 | $15.2 million | $21.9 million | 2025-06 |
| Western New York Public Broadcasting Association | Arts, culture and humanities | 501(c)(3) | 1960 | $14.5 million | $25.8 million | 2025-06 |
| Elmwood Village Charter School 2 | Education | 501(c)(3) | 2017 | $14.3 million | $20.2 million | 2025-06 |
| St Marys School for the Deaf | 501(c)(3) | 1973 | $14.1 million | $7.3 million | 2025-06 | |
| Jacobs Institute Inc | Medical research | 501(c)(3) | 2010 | $13.9 million | $10.7 million | 2025-12 |
| Buffalo & Erie County Public Library | Education | 501(c)(3) | 1996 | $13.8 million | $4.2 million | 2024-12 |
| Buffalo City Cemetery | Mutual and membership benefit | 501(c)(13) | 1999 | $13.3 million | $62.4 million | 2025-03 |
| Buffalo Niagara Medical Campus Inc | Health care | 501(c)(3) | 1991 | $12.8 million | $96.6 million | 2025-12 |
| Zoological Society of Buffalo Inc | Animal-related | 501(c)(3) | 1961 | $12.7 million | $34.7 million | 2025-12 |
| Ub Associates Inc | Education | 501(c)(3) | 2000 | $12.4 million | $58.2 million | 2025-12 |
| Buffalo State College Foundation Inc | Education | 501(c)(3) | 1966 | $12.1 million | $127 million | 2025-06 |
| Erienet | Employment | 501(c)(3) | 2023 | $11.6 million | $41.7 million | 2025-12 |
| Buffalo and Erie County Botanical Gardens Society Inc | Environment | 501(c)(3) | 1989 | $11.6 million | $20 million | 2025-12 |
| University Ophthalmology Services Inc | Health care | 501(c)(3) | 1996 | $11.4 million | $14.5 million | 2025-12 |
| United Way of Buffalo and Erie County | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1960 | $11 million | $28.2 million | 2025-03 |
| Elmwood Franklin School Inc | Education | 501(c)(3) | 1948 | $11 million | $21 million | 2025-06 |
| Buffalo Federation of Neighborhood Centers Inc | 501(c)(3) | 1982 | $10.9 million | $13.5 million | 2024-12 | |
| Feedmore Wny Foundation Inc | Human services | 501(c)(3) | 1995 | $10.6 million | $87.2 million | 2025-12 |
| Journeys End Refugee Services | 501(c)(3) | 1987 | $10.6 million | $7.1 million | 2025-12 | |
| Buffalo and Erie County Workforce Development Consortium Inc | Employment | 501(c)(3) | 2000 | $10.5 million | $8.4 million | 2025-06 |
| Buffalo Civic Auto Ramps Inc | Public and societal benefit | 501(c)(4) | 2006 | $10.4 million | $3.4 million | 2025-06 |
| Buffalo Urban League Inc | Human services | 501(c)(3) | 1952 | $10.1 million | $8.3 million | 2025-03 |
| 43north BPC Inc | Community improvement and capacity building | 501(c)(3) | 2015 | $9.8 million | $10.9 million | 2024-12 |
| Buffalo Niagara Convention & Vistors Bureau Inc | 501(c)(6) | 1987 | $9.6 million | $3.2 million | 2025-12 | |
| University Urology Inc | Education | 501(c)(3) | 2001 | $9.4 million | $325,950 | 2025-12 |
| City Mission Society Inc | Human services | 501(c)(3) | 1947 | $9.4 million | $26.8 million | 2025-09 |
| Buffalo Club | 501(c)(7) | 1941 | $9.4 million | $15.9 million | 2024-12 | |
| Belmont Housing Resources for Wny Inc | Housing and shelter | 501(c)(3) | 1977 | $9 million | $18.2 million | 2024-12 |
| Buffalo United Charter School | Education | 501(c)(3) | 2004 | $9 million | $668,666 | 2025-06 |
| Hearty Helpings Inc | Food, agriculture and nutrition | 501(c)(3) | 2023 | $9 million | $3.4 million | 2025-12 |
| Sheet Metal Workers Local Union No 71 and Industry Welfare Trust Fund | Employment | 501(c)(9) | 1988 | $8.8 million | $8.3 million | 2024-12 |
| Suicide Prevention and Crisis Service Inc | Mental health and crisis intervention | 501(c)(3) | 1971 | $8.8 million | $6.4 million | 2025-12 |
| Center for Elder Law and Justice Inc | Crime and legal-related | 501(c)(3) | 1981 | $8.6 million | $5.5 million | 2024-12 |
| West Buffalo Charter School | Education | 501(c)(3) | 2011 | $8.5 million | $15.5 million | 2025-06 |
| University Gynecologists & Obstetricians Inc | 501(c)(3) | 1996 | $8.5 million | $1.8 million | 2025-12 | |
| Margaret L Wendt Foundations Holdings Inc | 501(c)(2) | 1998 | $8.5 million | $15,672 | 2024-12 | |
| Health Sciences Charter School | Education | 501(c)(3) | 2009 | $8.3 million | $11 million | 2025-06 |
| Buffalo Society of Natural Sciences | Arts, culture and humanities | 501(c)(3) | 1935 | $8.2 million | $31 million | 2025-09 |
| Buffalo Seminary | Education | 501(c)(3) | 1935 | $8.2 million | $19.5 million | 2025-06 |
| Girl Scouts of Western New York Inc | Youth development | 501(c)(3) | 1960 | $8.1 million | $12.4 million | 2025-09 |
| Persistence Preparatory Academy Charter School | 501(c)(3) | 2018 | $8 million | $12.8 million | 2025-06 | |
| The Economic Development Group Inc | Recreation and sports | 501(c)(3) | 2001 | $7.8 million | $6.9 million | 2025-06 |
| Western New York Maritime Charter School | Education | 501(c)(3) | 2004 | $7.3 million | $6.6 million | 2025-06 |
| Erie County Bar Association | Crime and legal-related | 501(c)(3) | 1990 | $7.3 million | $4.5 million | 2025-12 |
| Holy Cross Head Start Inc | Education | 501(c)(3) | 1986 | $7.3 million | $1.7 million | 2025-02 |
| Niagara Homemaker Services Inc | Human services | 501(c)(3) | 1946 | $6.9 million | $1.7 million | 2024-12 |
| Enterprise Charter School | Education | 501(c)(3) | 2004 | $6.8 million | $11.5 million | 2025-06 |
| Westminster Community Charter School | Education | 501(c)(3) | 2005 | $6.8 million | $12.3 million | 2025-06 |
| Polish Community Center of Buffalo Inc | Human services | 501(c)(3) | 1977 | $6.8 million | $10.7 million | 2024-12 |
| Bridges Development Inc | Housing and shelter | 501(c)(4) | 2009 | $6.6 million | $16.9 million | 2024-12 |
| Child Care Coalition of the Niag Frontier Inc | Human services | 501(c)(3) | 1988 | $6.5 million | $7.4 million | 2025-09 |
| King Center Charter School | Education | 501(c)(3) | 2000 | $6.5 million | $7.2 million | 2025-06 |
| Monsignor Carr Institute | 501(c)(3) | 1946 | $6.2 million | $4 million | 2025-06 | |
| Buffalo State College Foundation Housing Corporation | Education | 501(c)(3) | 2009 | $6.1 million | $36.2 million | 2025-06 |
| Kaleida Health Foundation | Health care | 501(c)(3) | 2000 | $5.9 million | $32.9 million | 2024-12 |
| Buffalo Olmsted Parks Conservancy Inc | Arts, culture and humanities | 501(c)(3) | 1986 | $5.6 million | $3.1 million | 2025-12 |
| The Bison Childrens Scholarship Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $5.6 million | $15.8 million | 2025-06 |
| Buffalo Niagara Convention Center Management Corporation | Community improvement and capacity building | 501(c)(3) | 1980 | $5.6 million | $801,343 | 2025-12 |
| International Institute of Buffalo Inc | Human services | 501(c)(3) | 1954 | $5.5 million | $4.4 million | 2025-10 |
| Hispanos Unidos de Buffalo Incorporated | Human services | 501(c)(3) | 1986 | $5.4 million | $3 million | 2024-12 |
| People United for Sustainable Housing Incorporated | Housing and shelter | 501(c)(3) | 2006 | $5.3 million | $4.6 million | 2024-12 |
| Global Outreach Mission Inc | Religion-related | 501(c)(3) | 1951 | $5.1 million | $2.3 million | 2025-08 |
| Kleinhans Music Hall Management Inc | Arts, culture and humanities | 501(c)(3) | 1965 | $5.1 million | $4 million | 2025-06 |
| Charter School of Inquiry | Education | 501(c)(3) | 2015 | $5.1 million | $4.9 million | 2025-06 |
| University at Buffalo Otolaryngology Inc | Education | 501(c)(3) | 2004 | $5 million | $1.5 million | 2025-12 |
| Western New York Law Center Inc | Crime and legal-related | 501(c)(3) | 1996 | $5 million | $1.9 million | 2025-12 |
| American Federation of Teachers | 501(c)(5) | 1967 | $4.9 million | $8.3 million | 2025-08 | |
| Our Lady of Victory Renaissance Corporation | 501(c)(3) | 1946 | $4.9 million | $13.4 million | 2024-12 | |
| Restoration Society Inc | 501(c)(3) | 1976 | $4.9 million | $4.5 million | 2025-12 | |
| Habitat for Humanity Buffalo Inc | 501(c)(3) | 1987 | $4.8 million | $11.5 million | 2024-06 | |
| Buffalo Prenatal-Perinatal Network Inc | Medical research | 501(c)(3) | 1988 | $4.8 million | $1.9 million | 2025-09 |
| Specialized Early Childhood Center of Western New York Inc | Education | 501(c)(3) | 1987 | $4.8 million | $3.3 million | 2025-06 |
| Buffalo Niagara Waterkeeper Inc | Environment | 501(c)(3) | 1989 | $4.7 million | $14.9 million | 2025-12 |
| The Service Collaborative of Wny Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $4.7 million | $2.1 million | 2024-12 |
| Ralph Wilson Park Conservancy Inc | Recreation and sports | 501(c)(3) | 2021 | $4.7 million | $4.1 million | 2024-12 |
| Broadway Filmore Neighborhood Housing Services Inc | Human services | 501(c)(3) | 1981 | $4.6 million | $4.5 million | 2025-08 |
| Community Connections of Ny Inc | Human services | 501(c)(3) | 2009 | $4.6 million | $4.2 million | 2025-12 |
| Rental Assistance Corporation of Buffalo | Housing and shelter | 501(c)(3) | 1993 | $4.5 million | $9.2 million | 2025-06 |
| University at Buffalo Student Association Inc | Education | 501(c)(3) | 2019 | $4.4 million | $5.8 million | 2025-07 |
| Heart of the City Neighborhoods Inc | Housing and shelter | 501(c)(3) | 1998 | $4.3 million | $4.5 million | 2025-12 |
| Bricklayers and Allied Craftworkers Local No 3 Health and Welfare Fund | 501(c)(9) | 1993 | $4.2 million | $7.1 million | 2025-05 | |
| Homespace Corporation | Housing and shelter | 501(c)(3) | 1991 | $4.2 million | $3.2 million | 2025-12 |
| Colored Musicians Club of Buffalo New York Inc | Arts, culture and humanities | 501(c)(3) | 2002 | $4.2 million | $5.5 million | 2024-12 |
| Center for Regional Strategies Inc | Community improvement and capacity building | 501(c)(3) | 2023 | $4 million | $12.2 million | 2025-12 |
| Richardson Architecture Center Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $4 million | $8.4 million | 2025-12 |
| Western New York Integrated Care Collaborative Inc | Health care | 501(c)(3) | 2018 | $4 million | $4 million | 2024-12 |
| Hauptman-Woodward Medical Research Institute Inc | Medical research | 501(c)(3) | 1957 | $3.9 million | $581,619 | 2025-10 |
| Great Falls Council Inc | 501(c)(3) | 1965 | $3.9 million | $20.7 million | 2025-12 | |
| Hope of Buffalo Inc | 501(c)(3) | 1978 | $3.9 million | $4.7 million | 2025-12 | |
| Launch New York Inc | Community improvement and capacity building | 501(c)(3) | 2013 | $3.8 million | $13.3 million | 2025-12 |
| Shaw Festival Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1992 | $3.7 million | $2.3 million | 2024-12 |
| Buffalo Philharmonic Orchestra Foundation Inc | 501(c)(3) | 1980 | $3.6 million | $45.5 million | 2025-08 | |
| The Boys & Girls Clubs of the Northtowns of Wny Inc | Youth development | 501(c)(3) | 1940 | $3.5 million | $3.2 million | 2025-09 |
| Veterans One-Stop Center of Wny Inc | Public and societal benefit | 501(c)(3) | 2012 | $3.5 million | $1.9 million | 2024-12 |
| Primary Hall Preparatory Charter School | Education | 501(c)(3) | 2020 | $3.4 million | $2.7 million | 2025-06 |
| 43north Foundation Inc | 501(c)(3) | 2020 | $3.4 million | $61.2 million | 2024-12 | |
| Open Buffalo Inc | Human services | 501(c)(3) | 2016 | $3.4 million | $2.3 million | 2024-12 |
| University at Buffalo Child Care Center Inc | Human services | 501(c)(3) | 1990 | $3.3 million | $2.7 million | 2025-07 |
| Western New York Bloodcare Foundation Inc | Health care | 501(c)(3) | 2014 | $3.2 million | $51.6 million | 2025-12 |
| Hearts Foundation Inc | Education | 501(c)(3) | 2001 | $3.2 million | $4.4 million | 2024-12 |
| Supportive Services Corp | Human services | 501(c)(3) | 1977 | $3.2 million | $1.6 million | 2025-12 |
| Wned Foundation Inc | Education | 501(c)(3) | 2002 | $3.1 million | $29.9 million | 2025-06 |
| Northwest Buffalo Community Dev | Human services | 501(c)(3) | 1982 | $3.1 million | $2.4 million | 2024-12 |
| Buffalo Creek Academy Inc | Education | 501(c)(3) | 2020 | $3.1 million | $5.8 million | 2024-06 |
| Central Terminal Restoration Corp | Arts, culture and humanities | 501(c)(3) | 1998 | $3.1 million | $21.3 million | 2024-12 |
| Erie Regional Housing Development Corp | Housing and shelter | 501(c)(3) | 1999 | $3.1 million | $4.1 million | 2025-06 |
| P U N T Pediatric Cancer Collaborative Inc | Health care | 501(c)(3) | 2007 | $3 million | $5.3 million | 2025-12 |
| Westside Ministries Inc | Housing and shelter | 501(c)(3) | 2002 | $3 million | $997,581 | 2024-12 |
| Buffalo & Erie County Industrial Land Development Corp | Community improvement and capacity building | 501(c)(3) | 1982 | $3 million | $16.8 million | 2025-12 |
| Boys & Girls Clubs of Buffalo Inc | Youth development | 501(c)(3) | 1933 | $3 million | $4 million | 2025-06 |
| Madonna of the Streets Inc | Mental health and crisis intervention | 501(c)(3) | 1995 | $3 million | $2.2 million | 2025-07 |
| Shared Mobility Inc | Human services | 501(c)(3) | 2016 | $3 million | $4.4 million | 2024-12 |
| Wny Heroes Inc | Human services | 501(c)(3) | 2009 | $2.9 million | $4 million | 2025-12 |
| Burchfield-Penney Art Center | Arts, culture and humanities | 501(c)(3) | 2001 | $2.9 million | $21.9 million | 2025-06 |
| Society of St Vincent de Paul | 501(c)(3) | 1946 | $2.9 million | $2.8 million | 2025-06 | |
| Buffalo Erie Niagara Land Improvement Corporation | Community improvement and capacity building | 501(c)(3) | 2014 | $2.9 million | $9.4 million | 2024-12 |
| Mental Health Association of Erie County | Mental health and crisis intervention | 501(c)(3) | 1964 | $2.8 million | $2.3 million | 2025-12 |
| Buffalo Niagara Partnership Inc | 501(c)(6) | 1959 | $2.8 million | $4 million | 2025-06 | |
| Buffalo Teachers Federation Inc Supplemental Benefit Fund | 501(c)(9) | 1976 | $2.8 million | $12.6 million | 2025-08 | |
| Buffalo Neighborhood Stabilization Company Inc | Housing and shelter | 501(c)(3) | 2010 | $2.8 million | $5.8 million | 2024-12 |
| Buffalo Prep Inc | 501(c)(3) | 1994 | $2.8 million | $7.1 million | 2025-06 | |
| St Francis of Buffalo Inc | 501(c)(3) | 1946 | $2.7 million | $10 million | 2024-12 | |
| Native American Community Services of Erie and Niagara Coun | Human services | 501(c)(3) | 1976 | $2.7 million | $1.6 million | 2025-06 |
| Explore & More A Childrens Museum | Arts, culture and humanities | 501(c)(3) | 1994 | $2.6 million | $11.8 million | 2025-12 |
| Valley Community Association Inc | Human services | 501(c)(3) | 1969 | $2.6 million | $5.9 million | 2024-12 |
| Buffalo and Erie County Historical Society | 501(c)(3) | 1945 | $2.6 million | $9 million | 2025-12 | |
| Gerard Place Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 2012 | $2.6 million | $7 million | 2024-12 |
| The YWCA of Western New York Inc | Human services | 501(c)(3) | 1959 | $2.6 million | $1 million | 2025-06 |
| Friends of Night People Inc | 501(c)(3) | 1978 | $2.6 million | $4.1 million | 2025-12 | |
| Independent Health Foundation | Health care | 501(c)(3) | 1992 | $2.6 million | $1.6 million | 2024-12 |
| Brass Foundation Incorporated | Education | 501(c)(3) | 2022 | $2.6 million | $41.3 million | 2025-06 |
| Family Help Center Inc | Crime and legal-related | 501(c)(3) | 1979 | $2.5 million | $2.3 million | 2024-12 |
| Frank Lloyd Wrights Martin House Co Rporation | Arts, culture and humanities | 501(c)(3) | 1993 | $2.5 million | $48.8 million | 2025-12 |
| Ub Oral & Maxillofacial Surgery Inc | Education | 501(c)(3) | 2011 | $2.5 million | $1.2 million | 2025-12 |
| Epic-Every Person Influences Children Inc | Education | 501(c)(3) | 1982 | $2.4 million | $1.5 million | 2025-12 |
| Communications Workers of America | 501(c)(5) | $2.4 million | $1.9 million | 2025-09 | ||
| Compass House | Human services | 501(c)(3) | 1974 | $2.4 million | $2.4 million | 2025-12 |
| Buffalo Arts and Technology Center Inc | 501(c)(3) | 2013 | $2.4 million | $7.5 million | 2025-12 | |
| International American Education Foundation Inc | International, foreign affairs and national security | 501(c)(3) | 1993 | $2.3 million | $196,681 | 2025-06 |
| Buffalo Center for Health Equity Inc | Health care | 501(c)(3) | 2022 | $2.3 million | $1.5 million | 2024-12 |
| Back To Basic Outreach Ministries | Religion-related | 501(c)(3) | 1996 | $2.3 million | $1 million | 2024-12 |
| International Brotherhood Teamsters | 501(c)(5) | 1944 | $2.3 million | $2.1 million | 2025-12 | |
| Buffalo Yacht Club | 501(c)(7) | 1952 | $2.3 million | $3.2 million | 2025-09 | |
| Distributive Education Clubs of America | 501(c)(3) | 1951 | $2.2 million | $818,377 | 2023-06 | |
| Green Options Buffalo | Education | 501(c)(3) | 2011 | $2.2 million | $989,477 | 2025-12 |
| Kingdom Bound Ministries Inc | Religion-related | 501(c)(3) | 1989 | $2.2 million | $954,593 | 2025-09 |
| Westminster Economic Developmentinitiative Inc | Community improvement and capacity building | 501(c)(3) | 2007 | $2.2 million | $11.7 million | 2024-12 |
| Buffalo Naval Park Committee Inc | Arts, culture and humanities | 501(c)(3) | 1977 | $2.2 million | $2.9 million | 2025-03 |
| Ecmc Foundation Inc | Health care | 501(c)(3) | 1994 | $2.2 million | $7.5 million | 2024-12 |
| Western New York Technology Development Center Inc | Science and technology | 501(c)(3) | 1984 | $2.1 million | $1.1 million | 2024-12 |
| Housing Opportunities Made Equal Inc | Housing and shelter | 501(c)(3) | 1965 | $2.1 million | $2.3 million | 2025-12 |
| The Evergreen Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $2.1 million | $20.7 million | 2024-12 |
| Field & Fork Network Inc | 501(c)(3) | 2010 | $2.1 million | $1.6 million | 2024-12 | |
| Compeer West Inc | Mental health and crisis intervention | 501(c)(3) | 1994 | $2 million | $4 million | 2025-12 |
| Homeless Alliance of Western New York Inc | Housing and shelter | 501(c)(3) | 2005 | $2 million | $1.3 million | 2025-12 |
| Invest Buffalo Niagara Inc | Community improvement and capacity building | 501(c)(6) | 2001 | $2 million | $1.9 million | 2025-06 |
| Richardson Center Corporation | Community improvement and capacity building | 501(c)(3) | 2007 | $2 million | $49.9 million | 2025-12 |
| Saturn Club | 501(c)(7) | 1941 | $1.9 million | $3.6 million | 2025-10 | |
| Buffalo Police Benevolent Association Inc | Mutual and membership benefit | 501(c)(9) | 1996 | $1.9 million | $6 million | 2024-12 |
| Shriners International | 501(c)(10) | 1940 | $1.9 million | $3.2 million | 2024-12 | |
| Buffalo Place Foundation | Civil rights, social action and advocacy | 501(c)(3) | 1991 | $1.9 million | $109,871 | 2025-12 |
| Education Collaborative of Wny Inc | Education | 501(c)(3) | 2000 | $1.9 million | $632,681 | 2025-06 |
| Neighborhood Housing Services of South Buffalo Inc | 501(c)(3) | 1983 | $1.9 million | $1 million | 2025-08 | |
| 11 Day Power Play Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2017 | $1.8 million | $428,562 | 2024-12 |
| Musicalfare Theatre Company Inc | Arts, culture and humanities | 501(c)(3) | 1994 | $1.8 million | $920,077 | 2025-08 |
| Heat and Frost Insulators and Allied Workers Local No 4 Welfare | 501(c)(9) | 1958 | $1.8 million | $1.5 million | 2024-12 | |
| Family Justice Center of Erie County Inc | Human services | 501(c)(3) | 2006 | $1.7 million | $2.5 million | 2024-12 |
| West Side Neighborhood Housing Service Inc | Housing and shelter | 501(c)(3) | 1983 | $1.7 million | $6.1 million | 2024-12 |
| Buffalo Commons Charter School | Education | 501(c)(3) | 2021 | $1.7 million | $625,385 | 2025-06 |
| RCM America Inc | Arts, culture and humanities | 501(c)(3) | 2012 | $1.7 million | $159,421 | 2025-08 |
| Universal School | Education | 501(c)(3) | 2003 | $1.6 million | $537,439 | 2025-06 |
| Brick Buffalo Academy | Education | 501(c)(3) | 2023 | $1.6 million | $1.5 million | 2025-06 |
| Ripen With Us Child Care Center Inc | Human services | 501(c)(3) | 1996 | $1.6 million | $980,143 | 2025-09 |
| Two Hundred Seventy-Two To Two Hundred Eighty Linwood Avenue Inc | Housing and shelter | 501(c)(3) | 1976 | $1.6 million | $7.2 million | 2026-03 |
| Harvest House of South Buffalo Inc | Youth development | 501(c)(3) | 1993 | $1.6 million | $2.7 million | 2024-12 |
| University at Buffalo Graduate Student Association Inc | Education | 501(c)(3) | 2021 | $1.6 million | $4.6 million | 2025-07 |
| Buffalo Therapeutic Riding Center Inc | Recreation and sports | 501(c)(3) | 1992 | $1.6 million | $2.4 million | 2025-12 |
| Partnership for the Public Good | Community improvement and capacity building | 501(c)(3) | 2010 | $1.6 million | $554,404 | 2025-12 |
| RMHC of Western New York Inc | Health care | 501(c)(3) | 1983 | $1.6 million | $6.8 million | 2024-12 |
| International Association of Sheet Metal Air Rail & Transportation | Employment | 501(c)(5) | 2015 | $1.6 million | $1.3 million | 2024-12 |
| Childrens Health Home of Wny Inc | Health care | 501(c)(3) | 2017 | $1.6 million | $409,427 | 2024-12 |
| Niagara Frontier Junior Hockey Club Inc | Recreation and sports | 501(c)(3) | 2010 | $1.6 million | $493,033 | 2024-12 |
| Massachusetts Avenue Project Inc | Human services | 501(c)(3) | 2000 | $1.6 million | $2.5 million | 2025-12 |
| University District Community Development Association Inc | Community improvement and capacity building | 501(c)(3) | 1977 | $1.5 million | $936,768 | 2024-12 |
| Futurus Foundation Inc | 501(c)(3) | 1987 | $1.5 million | $5.3 million | 2025-12 | |
| 710 Main Street Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $1.5 million | $1.9 million | 2025-06 |
| West Side Community Services Inc | Community improvement and capacity building | 501(c)(3) | 1978 | $1.5 million | $1.3 million | 2025-12 |
| Community Access Services of Wny Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2001 | $1.5 million | $823,327 | 2024-12 |
| Assembly House 150 Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $1.5 million | $1.3 million | 2025-03 |
| International Assoc of Bridge Structural Iron Workers 6 | 501(c)(5) | 1944 | $1.5 million | $1.3 million | 2025-06 | |
| Family Promise of Western New York | Housing and shelter | 501(c)(3) | 1996 | $1.5 million | $1.5 million | 2024-12 |
| Police Athletic League of Buffalo Inc | Youth development | 501(c)(3) | 1995 | $1.4 million | $300,042 | 2025-06 |
| Western New York United Against Drug & Alcohol Abuse Inc | 501(c)(3) | 1993 | $1.4 million | $426,623 | 2025-12 | |
| Public Accountability Initiative Inc | Public and societal benefit | 501(c)(3) | 2004 | $1.4 million | $1.8 million | 2025-03 |
| Parent Network of New York State 1 Inc | 501(c)(3) | 1991 | $1.4 million | $1.2 million | 2025-06 | |
| West Side Rowing Club Incorporated of the City of Buffalo | 501(c)(3) | 1952 | $1.4 million | $4.4 million | 2024-12 | |
| Computers for Children Inc | Education | 501(c)(3) | 1998 | $1.4 million | $893,782 | 2024-12 |
| Techbuffalo Inc | Employment | 501(c)(3) | 2020 | $1.4 million | $578,082 | 2024-12 |
| Dress for Success Buffalo Inc | Human services | 501(c)(3) | 2013 | $1.3 million | $0 | 2025-12 |
| Garret Club Inc | 501(c)(7) | 1941 | $1.3 million | $1.3 million | 2025-03 | |
| Buffalo Sabres Foundation | Youth development | 501(c)(3) | 1995 | $1.3 million | $536,919 | 2024-12 |
| Bestself Foundation Inc | Human services | 501(c)(3) | 1993 | $1.3 million | $1.8 million | 2024-12 |
| Timon Towers Housing Development Fund Company Inc | 501(c)(3) | 1946 | $1.3 million | $3.4 million | 2025-12 | |
| Adoption S T A R Inc | Human services | 501(c)(3) | 2000 | $1.3 million | $3.6 million | 2024-12 |
| Build Promise Inc | Human services | 501(c)(3) | 2019 | $1.3 million | $5.6 million | 2024-12 |
| Net Positive Inc | Human services | 501(c)(3) | 2016 | $1.3 million | $1.5 million | 2024-12 |
| Arts Services Initiative of Western New York | Arts, culture and humanities | 501(c)(3) | 2013 | $1.3 million | $640,692 | 2025-12 |
| The Prevention Council of Erie County Inc | Mental health and crisis intervention | 501(c)(3) | 1998 | $1.3 million | $829,953 | 2024-12 |
| Huron University College Foundation USA | Education | 501(c)(3) | 2010 | $1.3 million | $1,758 | 2025-12 |
| International Union United Auto Aerospace & Agricultural Workers | 501(c)(5) | 1941 | $1.2 million | $1.7 million | 2025-12 | |
| Presbyterian Village at North Church Inc | Housing and shelter | 501(c)(3) | 2019 | $1.2 million | $3.9 million | 2024-12 |
| Preventionfocus Inc | Mental health and crisis intervention | 501(c)(3) | 1991 | $1.2 million | $328,537 | 2025-12 |
| Santa Maria Towers Housing Development Fund Company Inc | 501(c)(3) | 1946 | $1.2 million | $2.9 million | 2025-12 | |
| Operation Pets the Spay Neuter Clinic of Western New York Inc | Animal-related | 501(c)(3) | 1999 | $1.2 million | $1.3 million | 2024-12 |
| University Radiology at Buffalo Inc | Health care | 501(c)(3) | 2002 | $1.2 million | $470,105 | 2025-12 |
| War Child USA Inc | International, foreign affairs and national security | 501(c)(3) | 2004 | $1.1 million | $395,337 | 2025-12 |
| Buffalo Transportation Museum | Arts, culture and humanities | 501(c)(3) | 1997 | $1.1 million | $35.6 million | 2025-09 |
| Bison Hockey Association Inc | Recreation and sports | 501(c)(3) | 1973 | $1.1 million | $167,233 | 2025-03 |
| Ridley College Fund USA Inc | Education | 501(c)(3) | 1964 | $1.1 million | $8.3 million | 2026-06 |
| Dart Collective Inc | Education | 501(c)(3) | 2023 | $1.1 million | $872,384 | 2024-12 |
| Read To Succeed Buffalo Inc | Education | 501(c)(3) | 2009 | $1.1 million | $958,253 | 2025-12 |
| Wecgod II Inc | Housing and shelter | 501(c)(3) | 2018 | $1.1 million | $2.3 million | 2024-12 |
| Catholic Health System Continuing Care Foundation | Health care | 501(c)(3) | 2004 | $1.1 million | $1.5 million | 2024-12 |
| State University College at Buffalo Child Day Care Dev Facility Inc | 501(c)(3) | 1989 | $1.1 million | $835,590 | 2025-08 | |
| Erie County Employees Credit Union | 501(c)(14) | 1980 | $1.1 million | $31.7 million | 2025-12 | |
| Buffalo Laborers Training Fund | 501(c)(3) | 1988 | $1.1 million | $1.3 million | 2025-06 | |
| Sisters of Charity Hospital Foundation Inc | 501(c)(3) | 1980 | $1 million | $11.9 million | 2024-12 | |
| Buffalo Place Inc | 501(c)(4) | 1974 | $1 million | $611,773 | 2025-12 | |
| St John Fruit Belt Community Development Corporation | Housing and shelter | 501(c)(3) | 2003 | $1 million | $1.5 million | 2024-12 |
| Erie-Niagara Area Health Education Center | Health care | 501(c)(3) | 2004 | $1 million | $978,331 | 2025-08 |
| Beverly Gray Business Exchange Center Inc | Community improvement and capacity building | 501(c)(3) | 2021 | $1 million | $928,665 | 2025-06 |
| Be A Friend Program Inc | Youth development | 501(c)(3) | 1980 | $1 million | $381,436 | 2024-12 |
| Just Buffalo Literary Center Inc | Arts, culture and humanities | 501(c)(3) | 1994 | $1 million | $1.1 million | 2025-06 |
| Buffalo Professional Firefighters Benevolent Association Inc | Employment | 501(c)(5) | 2025 | $1 million | $937,465 | 2023-12 |
| Laborers International Union of North America | 501(c)(5) | 1940 | $1 million | $1.5 million | 2025-12 | |
| Construction Exchange of Buffalo Western New York | 501(c)(6) | 1984 | $1 million | $2.4 million | 2025-03 | |
| Stitch Buffalo Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $1 million | $1.8 million | 2024-12 |
| Citizens Alliance Inc | 501(c)(3) | 1994 | $999,712 | $68,550 | 2025-06 | |
| Buffalo-Erie Marathon Association Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $998,061 | $393,622 | 2024-12 |
| Buffalo Institute for Medical Research Inc | Medical research | 501(c)(3) | 1991 | $991,228 | $558,454 | 2025-09 |
| Torn Space Theater Inc | Arts, culture and humanities | 501(c)(3) | 2008 | $984,781 | $3.9 million | 2025-12 |
| Kevin Guest House | Health care | 501(c)(3) | 1972 | $980,693 | $5.3 million | 2024-12 |
| Richard Telinde Trust | 501(c)(3) | 1991 | $979,543 | $13 million | 2025-12 | |
| Erie Community College Foundation Inc | Education | 501(c)(3) | 1988 | $974,063 | $8.2 million | 2025-08 |
| United Union of Roofers Waterproofers and Allied Workers | 501(c)(5) | 1951 | $973,635 | $1.4 million | 2025-12 | |
| Buffalo Maritime Center Inc | Recreation and sports | 501(c)(3) | 2010 | $968,800 | $1.9 million | 2025-12 |
| Resource Council of Wny Inc | Youth development | 501(c)(3) | 2020 | $958,616 | $313,585 | 2025-12 |
| Communication Workers of America | 501(c)(5) | 1951 | $948,088 | $1.1 million | 2025-09 | |
| Buffalo Go Green Inc | Education | 501(c)(3) | 2015 | $943,162 | $3.9 million | 2024-12 |
| Life Impact Inc | Food, agriculture and nutrition | 501(c)(3) | 2020 | $929,218 | $1 million | 2024-12 |
| Bar Association of Erie County | 501(c)(6) | 1967 | $929,086 | $1.9 million | 2025-05 | |
| Let Them Lol | International, foreign affairs and national security | 501(c)(3) | 2011 | $924,483 | $3 million | 2024-12 |
| International Union United Auto Aerospace & Agricultural Workers | 501(c)(5) | 1941 | $915,436 | $1.2 million | 2025-12 | |
| Ballet Artists of Wny Inc | Arts, culture and humanities | 501(c)(3) | 1999 | $911,736 | $650,254 | 2025-07 |
| Amherst Youth Hockey | Human services | 501(c)(3) | 2012 | $910,418 | $446,685 | 2025-05 |
| The Childrens Guild Foundation Inc | Health care | 501(c)(3) | 1958 | $910,142 | $19.4 million | 2025-08 |
| United Students Government Service Group Inc | Education | 501(c)(3) | 1976 | $900,737 | $885,082 | 2025-05 |
| Erie County Restorative Justice Coalition Inc | Community improvement and capacity building | 501(c)(3) | 2016 | $893,177 | $427,717 | 2024-12 |
| Memorial Park Cemetery Assoc Inc | 501(c)(13) | 1944 | $880,237 | $2.7 million | 2024-12 | |
| Young Audiences of Western New York Inc | Arts, culture and humanities | 501(c)(3) | 1967 | $878,303 | $416,687 | 2025-06 |
| National Association of Letter Carriers Inc | 501(c)(5) | 1953 | $872,336 | $1.1 million | 2025-12 | |
| Western New York Veterans Housing Coalition Inc | Housing and shelter | 501(c)(3) | 1988 | $866,543 | $6 million | 2025-06 |
| Mount St Marys Child Care Center Inc | Education | 501(c)(3) | 1998 | $865,703 | $818,000 | 2024-12 |
| Buffalo String Works Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $851,095 | $615,878 | 2025-08 |
| Gay & Lesbian Youth Services of Western New York Inc | 501(c)(3) | 1985 | $846,217 | $1.1 million | 2024-12 | |
| Theodore Roosevelt Inaugural Site Foundation | 501(c)(3) | 1968 | $841,416 | $1.4 million | 2025-09 | |
| Buffalo Tennis and Squash Club | 501(c)(7) | 1958 | $840,822 | $2.3 million | 2024-12 | |
| Dominik Hasek Youth Hockey League Inc | Recreation and sports | 501(c)(3) | 2001 | $831,559 | $934,725 | 2025-06 |
| Michigan Street African American Heritage Corridor Commission Inc | Community improvement and capacity building | 501(c)(3) | 2010 | $829,474 | $5.6 million | 2025-12 |
| Pride Center of Western New York Inc | Civil rights, social action and advocacy | 501(c)(3) | 2003 | $829,194 | $732,917 | 2024-12 |
| K M H Homes Inc | Community improvement and capacity building | 501(c)(3) | 2015 | $823,476 | $6.1 million | 2024-12 |
| Shakespeare in Delaware Park Inc | Arts, culture and humanities | 501(c)(3) | 1992 | $819,401 | $2.1 million | 2024-12 |
| Buffalo Arts Studio | Arts, culture and humanities | 501(c)(3) | 1996 | $812,334 | $1.2 million | 2025-06 |
| Western New York Council On Occupational Safety & Health Inc | Health care | 501(c)(3) | 1988 | $807,569 | $177,950 | 2026-03 |
| Buffalo & Erie County Regional Development Corp | Community improvement and capacity building | 501(c)(3) | 1979 | $793,602 | $23.7 million | 2025-12 |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1957 | $787,742 | $415,700 | 2025-06 | |
| My Place Home for the Homeless | Housing and shelter | 501(c)(3) | 2014 | $787,691 | $2.4 million | 2024-12 |
| Yw-Wny Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1996 | $777,356 | $3.2 million | 2025-06 |
| Mount St Marys Hospital Foundation Inc | Health care | 501(c)(3) | 1994 | $774,452 | $7.8 million | 2024-12 |
| Tool Library Inc | Community improvement and capacity building | 501(c)(3) | 2018 | $762,380 | $950,258 | 2024-12 |
| University at Buffalo Anesthesiology Inc | Health care | 501(c)(3) | 2001 | $757,192 | $1.5 million | 2025-12 |
| Wny Womens Foundation | Human services | 501(c)(3) | 2011 | $756,360 | $5.1 million | 2025-12 |
| North Park Theatre of Buffalo Inc | 501(c)(3) | 2015 | $743,649 | $1.1 million | 2025-06 | |
| Mercy Hospital Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1978 | $739,827 | $7.1 million | 2024-12 |
| 716 Squash Inc | Public and societal benefit | 501(c)(3) | 2018 | $724,036 | $598,707 | 2025-08 |
| Irish Classical Theater Co | Arts, culture and humanities | 501(c)(3) | 1993 | $721,689 | $1 million | 2025-06 |
| Bestself Properties Inc | 501(c)(3) | 1994 | $717,851 | $20.6 million | 2024-12 | |
| Westminster Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $716,355 | $6 million | 2025-06 |
| Delta Development of Western New York Inc | Housing and shelter | 501(c)(3) | 1946 | $712,679 | $5.3 million | 2025-08 |
| American Freinds of Canadian Nature Inc | Environment | 501(c)(3) | 2005 | $708,001 | $469,751 | 2025-06 |
| Buffalo Hearing and Speech Center F Oundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $682,986 | $2.6 million | 2025-12 |
| Ubf Corporation | 501(c)(2) | 1976 | $680,615 | $4.5 million | 2025-06 | |
| University Dental Associates Inc | Health care | 501(c)(3) | 2010 | $673,202 | $279,095 | 2025-12 |
| Church Mission of Help of Western New York Inc | Mental health and crisis intervention | 501(c)(3) | 1966 | $667,480 | $1.2 million | 2025-12 |
| F Bites Inc | Education | 501(c)(3) | 2016 | $662,287 | $342,559 | 2024-12 |
| Road Less Traveled Productions LTD | Arts, culture and humanities | 501(c)(3) | 2004 | $659,191 | $991,788 | 2025-05 |
| Community Music School of Buffalo | Arts, culture and humanities | 501(c)(3) | 1955 | $655,665 | $919,517 | 2025-06 |
| Karen Society of Buffalo Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $654,999 | $193,710 | 2024-12 |
| Society of Product Licensors Committed To Excellance | Community improvement and capacity building | 501(c)(6) | 2005 | $641,460 | $627,254 | 2025-12 |
| American Crystallographic Association | Science and technology | 501(c)(3) | 1966 | $640,415 | $1.4 million | 2024-12 |
| Literacy New York Buffalo-Niagara Inc | 501(c)(3) | 1973 | $632,967 | $513,970 | 2024-06 | |
| Alleyway Theatre Inc | 501(c)(3) | 1988 | $629,216 | $779,588 | 2025-06 | |
| Almustaqbal Foundation | Education | 501(c)(3) | 2013 | $621,955 | $593,384 | 2025-07 |
| Leadership Buffalo Inc | Civil rights, social action and advocacy | 501(c)(3) | 1994 | $621,878 | $527,986 | 2024-12 |
| Coalition for Economic Justice Inc | Community improvement and capacity building | 501(c)(3) | 1990 | $612,865 | $553,568 | 2024-12 |
| Twentieth Century Club of Buffalo | 501(c)(7) | 1942 | $607,808 | $2.5 million | 2026-04 | |
| King Urban Life Center Inc | Community improvement and capacity building | 501(c)(3) | 1989 | $601,220 | $1.5 million | 2025-06 |
| Care Management Coalition of Western New York Inc | Health care | 501(c)(3) | 1999 | $596,243 | $4.4 million | 2025-06 |
| Dumas Rise Providers Inc | Mental health and crisis intervention | 501(c)(3) | 2024 | $592,634 | $401,935 | 2025-12 |
| University at Buffalo Foundation Incubator Inc | Education | 501(c)(3) | 1987 | $588,111 | $1.2 million | 2025-06 |
| Friendship Manor Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1989 | $586,912 | $1.7 million | 2025-03 |
| Hearts for the Homeless of Western New York Inc | Religion-related | 501(c)(3) | 1993 | $586,038 | $991,787 | 2024-12 |
| Grassroots Gardens of Buffalo Inc | Environment | 501(c)(3) | 1996 | $583,384 | $612,705 | 2025-12 |
| Explore Buffalo Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $578,677 | $104,313 | 2025-12 |
| Gaelic American Athletic Associatio N of Buffalo Ny Inc | Arts, culture and humanities | 501(c)(3) | 2026 | $567,994 | $530,054 | 2024-12 |
| International Union United Auto Aerospace & Agricultural Workers | 501(c)(5) | 1941 | $567,485 | $312,572 | 2025-12 | |
| Zoological Society of Buffalo Foundation Inc | Animal-related | 501(c)(3) | 1992 | $560,250 | $6.1 million | 2025-12 |
| Buffalo Niagara Film Commission Inc | Community improvement and capacity building | 501(c)(3) | 2023 | $559,324 | $238,199 | 2025-12 |
| South Buffalo Community Association Inc | 501(c)(3) | 1976 | $551,856 | $114,479 | 2024-12 | |
| Friends of Little Portion Friary A K A Little Portion Friary | Human services | 501(c)(3) | 1993 | $550,581 | $1.2 million | 2024-12 |
| Peace of the City Ministries | Youth development | 501(c)(3) | 2002 | $543,677 | $657,727 | 2024-12 |
| Teachers Desk Inc | Human services | 501(c)(3) | 2015 | $539,838 | $782,486 | 2025-12 |
| Mfasc Inc | Health care | 501(c)(3) | 1988 | $539,156 | $157,614 | 2024-12 |
| International Union of Elevator Constructors | 501(c)(5) | 1944 | $538,491 | $1.1 million | 2025-12 | |
| Project Monas House | Human services | 501(c)(3) | 2023 | $535,948 | $193,424 | 2024-12 |
| Investigative Post Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $531,029 | $216,278 | 2025-12 |
| Kenmore Mercy Foundation Inc | Health care | 501(c)(3) | 1982 | $530,631 | $3.4 million | 2024-12 |
| Buffalo Educational Support Team Dental and Vision Plan Fund | 501(c)(9) | 1992 | $529,981 | $1.2 million | 2025-06 | |
| African Cultural Center of Buffalo Inc | Arts, culture and humanities | 501(c)(3) | 1966 | $528,199 | $309,796 | 2024-12 |
| Theatre of Youth Company Inc | Arts, culture and humanities | 501(c)(3) | 1974 | $527,511 | $507,933 | 2025-06 |
| Madinatul Uloom Inc | Youth development | 501(c)(3) | 2020 | $526,822 | $11,803 | 2025-12 |
| Ewb Inc | Animal-related | 501(c)(3) | 2009 | $524,983 | $615,037 | 2024-12 |
| International Association of Heat & Frost Insulators & Allied Workers | 501(c)(5) | 1944 | $523,766 | $366,017 | 2025-12 | |
| Centro Culturale Italiano Di Buffalo Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $523,732 | $2.1 million | 2025-12 |
| City Swim Project | Recreation and sports | 501(c)(3) | 2019 | $523,364 | $394,889 | 2025-06 |
| Metro Community Development Corpora | Recreation and sports | 501(c)(3) | 2014 | $517,385 | $485,083 | 2024-12 |
| Parker Academy Child Care and Learning Center Inc | Human services | 501(c)(3) | 2022 | $515,167 | $176,879 | 2025-12 |
| Rahama | Crime and legal-related | 501(c)(3) | 2016 | $513,561 | $460,863 | 2024-12 |
| Skating Association for the Blind and Handicapped Inc | Recreation and sports | 501(c)(3) | 1978 | $512,376 | $223,200 | 2025-04 |
| Woodlawn Volunteer Fire Company Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2007 | $511,079 | $1.1 million | 2025-12 |
| Gliding Stars | Human services | 501(c)(3) | 1997 | $507,788 | $351,587 | 2025-06 |
| Construction Industry Employers Association | Community improvement and capacity building | 501(c)(6) | 1955 | $502,593 | $1.3 million | 2025-03 |
| Broadway Market Management Inc | Community improvement and capacity building | 501(c)(3) | 2018 | $500,000 | $463,169 | 2025-12 |
| Snapcap Inc | Health care | 501(c)(3) | 2016 | $499,623 | $295,963 | 2024-12 |
| Hallwalls Inc | Arts, culture and humanities | 501(c)(3) | 1978 | $494,083 | $511,606 | 2025-08 |
| Sheet Metal Contractors & Local 71 Educational & Training Fund | 501(c)(5) | 1970 | $494,030 | $878,836 | 2025-05 | |
| Old First Ward Community Association | 501(c)(3) | 1979 | $490,007 | $763,462 | 2024-12 | |
| Saturn Club Historic Preservation Foundation | Arts, culture and humanities | 501(c)(3) | 2005 | $485,100 | $631,382 | 2025-12 |
| Bakery Confectionery Tobacco Workers and Grain Millers Intl Uni | 501(c)(5) | 1949 | $478,455 | $662,437 | 2025-12 | |
| American Federation of Teachers | 501(c)(5) | 1967 | $478,196 | $417,147 | 2025-06 | |
| Buffalo River Improvement Corporation | 501(c)(12) | 1968 | $475,239 | $28,711 | 2025-12 | |
| Gethsemane Manor Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1990 | $474,503 | $928,651 | 2025-12 |
| United Church Home | 501(c)(3) | 1960 | $465,471 | $671,366 | 2024-12 | |
| Isladview Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1986 | $463,270 | $1.1 million | 2025-06 |
| Buffalo Turners Inc | Recreation and sports | 501(c)(3) | 2000 | $462,287 | $329,626 | 2025-12 |
| Buffalo Media Resources Inc | Arts, culture and humanities | 501(c)(3) | 1994 | $461,692 | $287,371 | 2025-12 |
| Families of Fana-Wny Inc | Human services | 501(c)(3) | 1994 | $459,044 | $655,832 | 2025-12 |
| Feed716 | Food, agriculture and nutrition | 501(c)(3) | 2023 | $449,479 | $196,581 | 2025-12 |
| Seneca Street Community Development Corporation | Employment | 501(c)(3) | 2009 | $445,808 | $1.2 million | 2024-12 |
| Girls On the Run of Buffalo Inc | Youth development | 501(c)(3) | 2011 | $441,543 | $126,743 | 2025-06 |
| Childrens Place of Buffalo and Erie County Inc | 501(c)(3) | 1987 | $439,561 | $31,122 | 2024-12 | |
| Ujima Company Inc | Arts, culture and humanities | 501(c)(3) | 1990 | $438,813 | $1.7 million | 2025-06 |
| Our Mother of Good Counsel Housing Developement Fund Co Inc | 501(c)(3) | 1936 | $435,298 | $1.4 million | 2025-12 | |
| Lutheran Service Society of New York | Community improvement and capacity building | 501(c)(3) | 1966 | $434,978 | $428,817 | 2025-12 |
| Access of Wny Inc | Human services | 501(c)(3) | 2024 | $431,898 | $169,522 | 2025-12 |
| Junior League of Buffalo Inc | Community improvement and capacity building | 501(c)(3) | 1942 | $431,258 | $1 million | 2025-05 |
| Cits Foundation | Youth development | 501(c)(3) | 2021 | $430,803 | $491,957 | 2025-12 |
| KFK Foundation Inc | 501(c)(3) | 1988 | $428,890 | $326,167 | 2025-12 | |
| Medical Society County of Erie Inc | 501(c)(6) | 1944 | $426,853 | $507,177 | 2025-12 | |
| Preservation Buffalo Niagara | 501(c)(3) | 1989 | $426,476 | $1.6 million | 2024-12 | |
| Milestone Charitable Foundation Inc | Public and societal benefit | 501(c)(3) | 2018 | $425,204 | $1.7 million | 2025-12 |
| Center for Exploratory and Perceptual Arts Inc | Arts, culture and humanities | 501(c)(3) | 1975 | $424,178 | $651,926 | 2025-06 |
| Erie County Bar Foundation Inc | Crime and legal-related | 501(c)(3) | 1967 | $424,016 | $1.7 million | 2025-05 |
| Buffalo Council of Supervisors and Administrators | 501(c)(5) | 1975 | $423,972 | $1.4 million | 2025-06 | |
| University at Buffalo Medical Student Polity Inc | Education | 501(c)(3) | 2021 | $420,275 | $426,095 | 2025-07 |
| Brocton Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1992 | $416,940 | $662,811 | 2025-09 |
| Hamburg Natural History Society Inc | Arts, culture and humanities | 501(c)(3) | 1994 | $409,251 | $1.3 million | 2024-12 |
| La Casa Del Tainos Housing Development Fund Company Inc | 501(c)(3) | 1946 | $407,198 | $1.6 million | 2025-12 | |
| Roofers Joint Apprentice and Educational Fund | 501(c)(5) | 1963 | $405,176 | $436,878 | 2025-06 | |
| Tonawanda Titans Swim Club | Recreation and sports | 501(c)(3) | 1997 | $399,472 | $125,759 | 2025-12 |
| Pappy Martin Legacy Jazz Collective | Arts, culture and humanities | 501(c)(3) | 2018 | $399,278 | $158,914 | 2024-12 |
| Accountable Health Community Inc | Human services | 501(c)(3) | 2016 | $395,172 | $249,845 | 2024-12 |
| Communication Workers of America | 501(c)(5) | 1950 | $394,503 | $1.6 million | 2024-09 | |
| Forest Lawn Heritage Foundation Inc | 501(c)(3) | 1992 | $394,231 | $980,195 | 2025-03 | |
| Grace Guest House Inc | Health care | 501(c)(3) | 2014 | $391,538 | $519,616 | 2025-12 |
| Delaware Soccer Club | Recreation and sports | 501(c)(3) | 2004 | $391,117 | $125,688 | 2025-08 |
| Lightnings Junior Cheerleadingincorporated | Youth development | 501(c)(3) | 2013 | $389,546 | $46,659 | 2026-03 |
| Buffalo Yacht Club Foundation Inc | Recreation and sports | 501(c)(3) | 2010 | $387,378 | $785,338 | 2025-09 |
| Voice Buffalo Inc | Community improvement and capacity building | 501(c)(3) | 1996 | $385,035 | $77,232 | 2025-12 |
| Cecil J S Maclaughlin Trust Fbo Ruth Chu Bank of America Ttee | 501(c)(3) | 1982 | $377,834 | $4.2 million | 2025-09 | |
| Epilepsy Association of Western New York | 501(c)(3) | 1961 | $376,970 | $173,436 | 2025-12 | |
| Buffalo Hispanic Management Company Inc | 501(c)(2) | 1992 | $376,908 | $3.2 million | 2024-12 | |
| Conect Inc | Health care | 501(c)(3) | 2013 | $371,731 | $273,429 | 2024-12 |
| Ub Alumni Association Inc | Education | 501(c)(3) | 1999 | $370,809 | $1.6 million | 2025-06 |
| Darul Iman Buffalo Inc | Religion-related | 501(c)(3) | 2020 | $369,358 | $99,038 | 2025-06 |
| WS Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1999 | $369,014 | $2.3 million | 2025-09 |
| Child and Family Services Foundation | Human services | 501(c)(3) | 1991 | $368,746 | $8.3 million | 2025-06 |
| Enlightenment Bookstore and Literary Arts Center Inc | Education | 501(c)(3) | 2003 | $366,833 | $165,291 | 2025-12 |
| Visk Inc | Health care | 501(c)(3) | 1988 | $365,985 | $4.1 million | 2024-12 |
| American Federation of Labor & Congress of Industrial Orgs | 501(c)(5) | 1956 | $356,694 | $70,214 | 2025-12 | |
| Buffalo Mercy Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1987 | $351,345 | $1.9 million | 2024-12 |
| Professional Clerical Technical Employees Association | 501(c)(5) | 1945 | $346,468 | $1.9 million | 2025-04 | |
| Mount St Marys Housing Development Fund Company Inc | 501(c)(3) | 1946 | $345,775 | $3 million | 2025-12 | |
| Lancaster Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 1987 | $341,280 | $986,737 | 2024-12 |
| United States Catholic Conference | 501(c)(3) | 1946 | $340,877 | $341,717 | 2024-12 | |
| Clean Air Coalition of Western New York Inc | Environment | 501(c)(3) | 2010 | $338,710 | $237,334 | 2024-12 |
| Foundation for Deaf Education | Education | 501(c)(3) | 1997 | $338,654 | $1.2 million | 2025-06 |
| Buffalo Niagara Manufacturing Alliance Inc | Community improvement and capacity building | 501(c)(6) | 2011 | $331,437 | $300,232 | 2025-12 |
| Intersect Inc | Community improvement and capacity building | 501(c)(3) | 2026 | $328,802 | $5,883 | 2025-12 |
| Wheatfield Housing Development Fund Company Inc | 501(c)(3) | 1946 | $325,618 | $2.5 million | 2025-12 | |
| Feed Buffalo | Food, agriculture and nutrition | 501(c)(3) | 2018 | $323,577 | $101,916 | 2024-12 |
| Buffalo Niagara Freedom Station Coalition Inc | Arts, culture and humanities | 501(c)(3) | 2002 | $322,563 | $78,100 | 2025-08 |
| American Federation of Teachers | 501(c)(5) | 1967 | $321,536 | $618,233 | 2025-06 | |
| Usw Local Union 6992 | Employment | 501(c)(5) | 2025 | $317,216 | $425,112 | 2025-12 |
| Justice for Migrant Families | Civil rights, social action and advocacy | 501(c)(3) | 2019 | $314,806 | $53,600 | 2025-08 |
| St Timothys Park Villa Housing Development Fund Company | 501(c)(3) | 1946 | $313,837 | $1.2 million | 2025-12 | |
| Buffalo Institute for Contemporary Art Inc | Arts, culture and humanities | 501(c)(3) | 2018 | $312,636 | $194,588 | 2025-06 |
| American Federation of Teachers | 501(c)(5) | 1967 | $311,132 | $100,008 | 2025-06 | |
| Buffalo Philharmonic Chorus | 501(c)(3) | 1975 | $310,933 | $1.4 million | 2025-06 | |
| Buffalo Heritage Carousel Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $310,356 | $4.2 million | 2024-12 |
| Western New York Book Artscollaborative | Arts, culture and humanities | 501(c)(3) | 2008 | $308,074 | $521,746 | 2025-12 |
| The National Witness Project Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2010 | $306,142 | $8,873 | 2024-12 |
| Buffalo Shamrocks Hockey Club Inc | Recreation and sports | 501(c)(3) | 2002 | $302,656 | $200,187 | 2025-05 |
| Buffalo Equestrian Center Inc | 501(c)(7) | 1995 | $301,648 | $2,973 | 2024-12 | |
| TB Housing Development Fund Company Inc | Housing and shelter | 501(c)(3) | 2015 | $300,024 | $5.3 million | 2025-06 |
| Invest Buffalo Niagara Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2019 | $298,075 | $947,592 | 2025-06 |
| Eighth Judicial District Dental Society of the State of New York | 501(c)(6) | 1980 | $297,288 | $1.2 million | 2024-12 | |
| Robert V Winspear Uw Fbo Salvation Army & Blind Association | 501(c)(91) | $295,424 | $2.8 million | 2025-12 | ||
| The North American Conference On British Studies Inc | 501(c)(3) | 1990 | $293,030 | $1.4 million | 2025-08 | |
| Buffalo Curling Club Dot Org Inc | Recreation and sports | 501(c)(3) | 2016 | $290,254 | $873,582 | 2025-06 |
| Niagara Frontier Radio Reading Service Inc | 501(c)(3) | 1986 | $289,688 | $639,317 | 2025-09 | |
| Grider Initiative Inc | Health care | 501(c)(3) | 2010 | $285,279 | $10.2 million | 2024-12 |
| Buffalo Renaissance Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1984 | $284,054 | $2.9 million | 2025-12 |
| Home Beneath Our Feet | Youth development | 501(c)(3) | 2021 | $283,233 | $1,661 | 2024-12 |
By cause in Buffalo, NY
- Philanthropy, voluntarism and grantmaking foundations 357
- Religion-related 270
- Education 214
- Human services 207
- Arts, culture and humanities 203
- Community improvement and capacity building 143
- Youth development 117
- Recreation and sports 103
- Health care 88
- Housing and shelter 78
- Public and societal benefit 35
- Mental health and crisis intervention 33
- Animal-related 29
- Crime and legal-related 27
- Employment 25
- Environment 24
- Civil rights, social action and advocacy 22
- Food, agriculture and nutrition 21
- International, foreign affairs and national security 20
- Medical research 17
- Diseases, disorders and medical disciplines 16
- Mutual and membership benefit 11
- Public safety, disaster preparedness and relief 10
- Science and technology 8
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.