Data / Nonprofits / Massachusetts / Worcester
Nonprofits in Worcester, MA: 1,031 registered with the IRS
1,031 nonprofits are registered with the IRS in Worcester, MA, 892 of them 501(c)(3) charities; the 412 that report revenue took in $10.70 billion. The largest by revenue: Umass Memorial Health Care Inc ($4.57 billion), Fallon Community Health Plan Inc ($1.84 billion), Umass Memorial Health Care Inc ($790.6 million). Most common causes: religion-related (139), human services (119), education (85).
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The 500 largest by revenue
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Umass Memorial Health Care Inc | Health care | 501(c)(3) | 2000 | $4.57 billion | $9.78 billion | 2025-09 |
| Fallon Community Health Plan Inc | Health care | 501(c)(3) | 1976 | $1.84 billion | $671.1 million | 2024-12 |
| Umass Memorial Health Care Inc | Health care | 501(c)(3) | 2000 | $790.6 million | $2.55 billion | 2025-09 |
| Seven Hills Foundation Inc | Human services | 501(c)(3) | 1996 | $541.2 million | $351.9 million | 2025-06 |
| Worcester Polytechnic Institute | 501(c)(3) | 1934 | $529.4 million | $1.43 billion | 2025-06 | |
| Trustees of the College of the Holy Cross | Education | 501(c)(3) | 1969 | $367.3 million | $1.77 billion | 2025-06 |
| Clark University | Education | 501(c)(3) | 1937 | $235.5 million | $770.1 million | 2025-05 |
| Assumption University | Education | 501(c)(3) | 1953 | $129.1 million | $234.6 million | 2025-05 |
| Open Sky Community Services Inc | Human services | 501(c)(3) | 1977 | $84.9 million | $77.8 million | 2025-06 |
| Family Health Center of Worcester Inc | 501(c)(3) | 1973 | $81.4 million | $22.4 million | 2025-06 | |
| Rcap Solutions Inc | 501(c)(3) | 1971 | $78.8 million | $13.2 million | 2025-06 | |
| Edward M Kennedy Community Health Center Inc | Health care | 501(c)(3) | 1973 | $56.2 million | $64.9 million | 2025-06 |
| Elder Services of Worcester Area Inc | Health care | 501(c)(3) | 1975 | $50.7 million | $32.9 million | 2025-06 |
| Vna Care Network Inc | Health care | 501(c)(3) | 1921 | $50 million | $35.6 million | 2024-12 |
| Ascentria Care Alliance Inc | Human services | 501(c)(3) | 1983 | $46 million | $20.6 million | 2025-06 |
| Bridge of Central Massachusetts Inc | Human services | 501(c)(3) | 1980 | $45.5 million | $9.3 million | 2025-06 |
| Central Massachusetts Housing Alliance Inc | 501(c)(3) | 1985 | $44.6 million | $25.2 million | 2025-06 | |
| Health & Welfare Fund | 501(c)(9) | 1959 | $43.6 million | $107.8 million | 2025-12 | |
| Worcester Community Action Council Inc | Human services | 501(c)(3) | 1965 | $41.3 million | $14.6 million | 2025-09 |
| Greater Worcester Community Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1976 | $39.4 million | $273.5 million | 2025-12 |
| Guild of St Agnes of Worcester Inc | Human services | 501(c)(3) | 1992 | $37.3 million | $27.6 million | 2025-06 |
| Worcester Academy | Education | 501(c)(3) | 1935 | $36 million | $170.8 million | 2025-06 |
| Notre Dame Health Care Center Inc | Human services | 501(c)(3) | 1991 | $35.4 million | $66.5 million | 2024-12 |
| Young Mens Christian Association of Central Massachusetts | Human services | 501(c)(3) | 1934 | $33.2 million | $61.4 million | 2025-09 |
| Jewish Healthcare Center Inc | Health care | 501(c)(3) | 1942 | $32.2 million | $10.7 million | 2024-12 |
| Veterans Inc | Community improvement and capacity building | 501(c)(3) | 1991 | $29.9 million | $34.4 million | 2025-06 |
| Seven Hills Foundation Inc | Human services | 501(c)(3) | 1999 | $29.3 million | $281.6 million | 2025-06 |
| Community Legal Aid Inc | Crime and legal-related | 501(c)(3) | 1970 | $28 million | $32.3 million | 2025-09 |
| Salem Community Corp | Human services | 501(c)(3) | 1985 | $26.6 million | $73.9 million | 2024-12 |
| Worcester Art Museum | Arts, culture and humanities | 501(c)(3) | 1934 | $22.3 million | $198.5 million | 2025-08 |
| Christopher House Inc | 501(c)(3) | 1993 | $19.7 million | $11.7 million | 2024-12 | |
| Easter Seals Massachusetts Inc | Health care | 501(c)(3) | 1947 | $19.4 million | $30.6 million | 2025-08 |
| Ascentria Care Alliance Inc | 501(c)(3) | 1983 | $19.3 million | $24.5 million | 2003-12 | |
| Vna Care Hospice Inc | Human services | 501(c)(3) | 1995 | $18.7 million | $44.2 million | 2024-12 |
| Lutheran Housing Corp - Brockton | Mental health and crisis intervention | 501(c)(3) | 1983 | $18.6 million | $32.8 million | 2025-06 |
| Bancroft School | Education | 501(c)(3) | 1987 | $18 million | $30.2 million | 2025-06 |
| Center for Applied Behavioral Instruction Inc | Education | 501(c)(3) | 2014 | $17.7 million | $18.7 million | 2025-06 |
| Vna Care Management Resources Inc | Health care | 501(c)(3) | 1987 | $17.2 million | $50.2 million | 2024-12 |
| New Garden Park Inc | Community improvement and capacity building | 501(c)(3) | 2007 | $16.9 million | $53.6 million | 2025-12 |
| Bet Shalom I Inc | Housing and shelter | 501(c)(3) | 2007 | $15.9 million | $14 million | 2025-12 |
| Ascentria Care Alliance Inc | Human services | 501(c)(3) | 1983 | $15.8 million | $16.5 million | 2025-06 |
| Worcester State Foundation Inc | Education | 501(c)(3) | 1993 | $15.1 million | $61.1 million | 2025-06 |
| Eastern Orthodox Management Corp | Youth development | 501(c)(3) | 1994 | $12.9 million | $18.4 million | 2024-12 |
| Centro Las Americas Inc | Human services | 501(c)(3) | 1981 | $12.8 million | $3.2 million | 2025-06 |
| Worcester Center for Performing Arts Inc | Arts, culture and humanities | 501(c)(3) | 2002 | $12.8 million | $10.4 million | 2025-06 |
| CHS of Worcester Inc | Health care | 501(c)(3) | 1998 | $12.6 million | $4.4 million | 2024-12 |
| Odd Fellows Home of Massachusetts | 501(c)(3) | 1965 | $12.4 million | $7.7 million | 2024-12 | |
| Worcester Common Ground Inc | Housing and shelter | 501(c)(3) | 1994 | $12.2 million | $24.2 million | 2025-12 |
| Ascentria Care Alliance Inc | 501(c)(3) | 1983 | $11.2 million | $3.5 million | 2025-06 | |
| Visiting Nurse Association of Boston Inc | Health care | 501(c)(3) | 1944 | $10.9 million | $26 million | 2024-12 |
| Worcester Natural History Society | Arts, culture and humanities | 501(c)(3) | 1933 | $10.5 million | $27.3 million | 2024-12 |
| Friendly House Inc | Human services | 501(c)(3) | 1936 | $9.8 million | $5.6 million | 2025-06 |
| Worcester Comprehensive Child Care Services Inc | 501(c)(3) | 1972 | $9.5 million | $7.8 million | 2025-06 | |
| YWCA Central Massachusetts Inc | Human services | 501(c)(3) | 1942 | $9.4 million | $22.4 million | 2025-09 |
| Vna Care Network Inc | Health care | 501(c)(3) | 1997 | $9.1 million | $71 million | 2024-12 |
| Worcester Country Club | 501(c)(7) | 1944 | $8.3 million | $13.1 million | 2025-02 | |
| United Way of Central Massachusetts Inc | 501(c)(3) | 1963 | $8 million | $16 million | 2025-06 | |
| Goddard Homestead Inc | Human services | 501(c)(3) | 1983 | $7.9 million | $16.7 million | 2024-12 |
| American Antiquarian Society | Education | 501(c)(3) | 1929 | $7.8 million | $120.3 million | 2025-08 |
| Worcester Jewish Community Center | Human services | 501(c)(3) | 1960 | $7.4 million | $7.4 million | 2025-06 |
| Pernet Family Health Service Inc | Health care | 501(c)(3) | 1970 | $7.3 million | $3.3 million | 2025-06 |
| Health Foundation of Central Massachusetts Inc | 501(c)(4) | 1978 | $7 million | $90 million | 2024-12 | |
| Assistments Foundation Inc | Education | 501(c)(3) | 2019 | $6.7 million | $1.9 million | 2025-06 |
| Adept Educational Institute Inc | 501(c)(3) | 1986 | $6.6 million | $3.8 million | 2025-06 | |
| Rainbow Child Development Center Inc | 501(c)(3) | 1974 | $6.3 million | $8.1 million | 2025-06 | |
| Nativity School of Worcester Inc | 501(c)(3) | 2002 | $6 million | $32.3 million | 2025-06 | |
| Worcester Area Business Education Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $5.7 million | $8 million | 2024-12 |
| JHC Assisted Living Corp | Health care | 501(c)(3) | 1998 | $5.6 million | $4.3 million | 2024-12 |
| Senior Connection Inc | Social science | 501(c)(3) | 1976 | $5.6 million | $2.8 million | 2025-09 |
| Massachusetts Biomedical Initiatives | Science and technology | 501(c)(3) | 1985 | $5.6 million | $33.3 million | 2025-12 |
| Your Access Advocates Inc | Human services | 501(c)(3) | 1976 | $5.3 million | $4.7 million | 2025-06 |
| Main South Community Development Corporation | Community improvement and capacity building | 501(c)(3) | 2011 | $5.1 million | $18 million | 2024-12 |
| Transformation Center Inc | 501(c)(3) | 1988 | $5.1 million | $2.1 million | 2025-06 | |
| Worcester Credit Union | 501(c)(14) | 1941 | $4.8 million | $96.5 million | 2024-12 | |
| Boys and Girls Club of Worcester | 501(c)(3) | 1926 | $4.6 million | $8.9 million | 2025-06 | |
| Girl Scouts of Central and Western Massachusetts Inc | 501(c)(3) | 1943 | $4.6 million | $11.5 million | 2025-09 | |
| Massachuesetts Education and Career Opportunties Inc | Education | 501(c)(3) | 1970 | $4.6 million | $2.5 million | 2025-06 |
| My Choice Programs Inc | Human services | 501(c)(3) | 1976 | $4.3 million | $1.3 million | 2025-06 |
| Vna Care Advantage Inc | Health care | 501(c)(3) | 1988 | $4.2 million | $2.6 million | 2024-12 |
| Aids Project Worcester Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1988 | $4.2 million | $3.9 million | 2025-03 |
| Safe Exit Initiative Sei Inc | Human services | 501(c)(3) | 2016 | $4.1 million | $4 million | 2024-12 |
| C W Mars Inc | 501(c)(3) | 1984 | $4.1 million | $5.8 million | 2025-06 | |
| Habitat for Humanity Metrowest - Greater Worcester Inc | Housing and shelter | 501(c)(3) | 1987 | $4 million | $9.7 million | 2025-06 |
| Multicultural Wellness Center | Mental health and crisis intervention | 501(c)(3) | 2006 | $3.8 million | $602,662 | 2025-06 |
| International Brotherhood of Teamsters | 501(c)(5) | 1964 | $3.8 million | $4.3 million | 2025-12 | |
| Allcom Credit Union | Public and societal benefit | 501(c)(14) | 1934 | $3.7 million | $79 million | 2024-12 |
| Worcester Community Housing Resources Inc | 501(c)(3) | 1986 | $3.7 million | $29.8 million | 2025-12 | |
| Regional Environmental Council Inc | Environment | 501(c)(3) | 1975 | $3.5 million | $5.1 million | 2025-06 |
| Jeremiahs Inn Inc | Human services | 501(c)(3) | 1985 | $3.5 million | $4.5 million | 2025-12 |
| Tatnuck Country Club | Recreation and sports | 501(c)(7) | 1959 | $3.4 million | $3.1 million | 2025-02 |
| Central Massachusetts Area | Human services | 501(c)(3) | 2001 | $3.2 million | $3 million | 2025-06 |
| Colony Retirement Homes III Inc | 501(c)(3) | 1964 | $3.2 million | $6.1 million | 2024-12 | |
| Worcester Regional Chamber of Commerce Inc | 501(c)(6) | 1947 | $3.1 million | $1.2 million | 2024-12 | |
| Straight Ahead Ministries Inc | Religion-related | 501(c)(3) | 1991 | $3.1 million | $4.4 million | 2025-03 |
| Colony Retirement Homes Inc | 501(c)(3) | 1964 | $3.1 million | $16.3 million | 2024-12 | |
| Abby Kelley Foster House Inc | Housing and shelter | 501(c)(3) | 1978 | $3.1 million | $15.8 million | 2025-12 |
| Training Resources of America Inc | Employment | 501(c)(3) | 1975 | $2.9 million | $1.5 million | 2025-06 |
| Genesis Club House Inc | Mental health and crisis intervention | 501(c)(3) | 1988 | $2.8 million | $5.2 million | 2025-06 |
| Worcester County Mechanics Association | Arts, culture and humanities | 501(c)(3) | 1945 | $2.7 million | $10.8 million | 2025-06 |
| Pathways for Change Inc | 501(c)(3) | 1994 | $2.7 million | $2.3 million | 2025-06 | |
| Summit Agency Inc | Education | 501(c)(3) | 2007 | $2.6 million | $1.3 million | 2025-06 |
| Girls Incorporated of Worcester | 501(c)(3) | 1943 | $2.6 million | $12.1 million | 2025-06 | |
| Building Futures Inc | Human services | 501(c)(3) | 2017 | $2.6 million | $29.1 million | 2025-03 |
| Jewish Federation of Central Massachusetts Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1944 | $2.4 million | $19.9 million | 2025-09 |
| Yarock Memorial Housing Inc | Housing and shelter | 501(c)(3) | 2005 | $2.3 million | $6.4 million | 2025-09 |
| Latin American Health Alliance Ofcentral Massachusetts Inc | Crime and legal-related | 501(c)(3) | 2007 | $2.2 million | $4.3 million | 2025-06 |
| Neighbor To Neighbor Massachusetts Education Fund Inc | Civil rights, social action and advocacy | 501(c)(3) | 2000 | $2.2 million | $3.7 million | 2024-12 |
| Music Worcester Inc | Arts, culture and humanities | 501(c)(3) | 1943 | $2.1 million | $15.3 million | 2025-06 |
| Worcester Historical Museum | Arts, culture and humanities | 501(c)(3) | 1944 | $2.1 million | $19.7 million | 2025-06 |
| Worcester Club | 501(c)(7) | 1934 | $2 million | $1.7 million | 2025-04 | |
| Reliant Foundation Inc | Medical research | 501(c)(3) | 1988 | $2 million | $31.8 million | 2025-12 |
| Proprietors of the Rural Cemetery in Worcester | Mutual and membership benefit | 501(c)(13) | 1942 | $2 million | $13 million | 2025-12 |
| Worcester Youth Center Inc | Youth development | 501(c)(3) | 1995 | $1.9 million | $3.9 million | 2025-12 |
| Worcester Regional Tourism and Visitors Corporation | Community improvement and capacity building | 501(c)(6) | 2016 | $1.9 million | $1 million | 2025-06 |
| Junior Railers Hockey Club Inc | Recreation and sports | 501(c)(3) | 2011 | $1.8 million | $283,950 | 2025-05 |
| Seven Hills Foundation Inc | Human services | 501(c)(3) | 1999 | $1.8 million | $0 | 2023-03 |
| Worcester Business Development Corporation | 501(c)(4) | 1966 | $1.8 million | $19.7 million | 2025-12 | |
| Central Massachusetts Electrical Management Fund | Community improvement and capacity building | 501(c)(5) | 2006 | $1.7 million | $3.1 million | 2024-12 |
| Casa Project Inc | Civil rights, social action and advocacy | 501(c)(3) | 1988 | $1.7 million | $2.1 million | 2025-12 |
| First Friends Daycare Inc | Human services | 501(c)(3) | 2002 | $1.7 million | $1.8 million | 2025-08 |
| African Community Education Program | Human services | 501(c)(3) | 2007 | $1.7 million | $8.3 million | 2025-06 |
| Worcester Rise for Health | Health care | 501(c)(3) | 2024 | $1.7 million | $2.4 million | 2025-06 |
| Southeast Asian Coalition of Central Mass Inc | Human services | 501(c)(3) | 2000 | $1.6 million | $5.7 million | 2024-12 |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1940 | $1.6 million | $2.7 million | 2025-09 | |
| Colony Retirement Homes IV Inc | 501(c)(3) | 1964 | $1.6 million | $3.3 million | 2024-12 | |
| Mount Carmel Housing Inc | 501(c)(3) | 1989 | $1.6 million | $2.6 million | 2025-06 | |
| Illyrian Gardens Inc | 501(c)(3) | 1982 | $1.6 million | $2.7 million | 2025-12 | |
| Why Me Inc | 501(c)(3) | 1987 | $1.5 million | $7 million | 2024-07 | |
| Downtown Worcester Business Improvement District Inc | Community improvement and capacity building | 501(c)(3) | 2019 | $1.5 million | $1 million | 2025-06 |
| Worcester Center for Crafts Inc | Arts, culture and humanities | 501(c)(3) | 1926 | $1.5 million | $3.6 million | 2025-06 |
| Worcester Fire Dept Credit Union | 501(c)(14) | 1942 | $1.5 million | $47.7 million | 2025-12 | |
| Creative Hub Worcester Inc | 501(c)(3) | 2016 | $1.5 million | $6.2 million | 2025-01 | |
| Quinsigamond Community College Foundation Inc | Education | 501(c)(3) | 1986 | $1.5 million | $8.9 million | 2025-06 |
| Dismas House of Massachusetts Inc | Crime and legal-related | 501(c)(3) | 2002 | $1.4 million | $4.2 million | 2025-06 |
| Meryls Safe Haven Inc | Housing and shelter | 501(c)(3) | 2023 | $1.4 million | $729,366 | 2025-12 |
| Legendary Legacies Inc | 501(c)(3) | 2018 | $1.4 million | $981,490 | 2025-06 | |
| Iec North America Inc | Community improvement and capacity building | 501(c)(6) | 2003 | $1.4 million | $431,457 | 2025-12 |
| Wake Up Narcolepsy Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2009 | $1.4 million | $619,318 | 2024-12 |
| Better Business Bureau of Central New England | 501(c)(6) | 1989 | $1.4 million | $2.1 million | 2024-12 | |
| Learning First Foundation Inc | Education | 501(c)(3) | 1996 | $1.4 million | $23 million | 2025-06 |
| Big Brothers Big Sisters of Central Mass Metrowest Inc | Youth development | 501(c)(3) | 1964 | $1.3 million | $1.6 million | 2025-06 |
| Joy of Music Program Inc | Arts, culture and humanities | 501(c)(3) | 1989 | $1.3 million | $3.8 million | 2025-08 |
| Swedish Cemetery Corporation | 501(c)(13) | 1942 | $1.3 million | $5.3 million | 2025-12 | |
| Be Like Brit Foundation Inc | International, foreign affairs and national security | 501(c)(3) | 2010 | $1.3 million | $2.4 million | 2025-12 |
| Reed Charitable Trust | 501(c)(3) | 1977 | $1.3 million | $10.5 million | 2024-12 | |
| Clearway Clinic Inc | Health care | 501(c)(3) | 2001 | $1.2 million | $1 million | 2025-06 |
| Worcester Animal Rescue League | Animal-related | 501(c)(3) | 1930 | $1.2 million | $7.2 million | 2026-03 |
| Ascentria Care Alliance Inc | 501(c)(3) | 1983 | $1.1 million | $1.1 million | 2025-06 | |
| Alhuda Academy Inc | Education | 501(c)(3) | 2025 | $1.1 million | $1.1 million | 2025-07 |
| Project New Hope Inc | Public and societal benefit | 501(c)(3) | 2011 | $1.1 million | $814,874 | 2025-12 |
| The Jewish Home for Aged Foundation Inc | Human services | 501(c)(3) | 1988 | $1 million | $17.6 million | 2024-12 |
| Magdalene College Foundation | Education | 501(c)(3) | 2013 | $1 million | $19,455 | 2025-12 |
| Webster Housing for the Elderly Inc | Housing and shelter | 501(c)(3) | 1987 | $1 million | $1.8 million | 2025-10 |
| Massachusetts Teachers Association | 501(c)(5) | 1972 | $998,343 | $1.4 million | 2025-06 | |
| Massachusetts Police Association Legal Defense Fund Inc | Employment | 501(c)(5) | 2019 | $951,400 | $1.9 million | 2025-09 |
| Worcester New Horizons Inc | Housing and shelter | 501(c)(3) | 2001 | $846,966 | $1 million | 2025-06 |
| International Brotherhood of Electrical Workers | 501(c)(5) | 1940 | $846,771 | $1.1 million | 2025-04 | |
| Upsala Elder Housing Corporation | Housing and shelter | 501(c)(3) | 1994 | $817,946 | $1.9 million | 2026-03 |
| Communities Living Among Wildlife Sustainably Conservancy Inc | Animal-related | 501(c)(3) | 2016 | $808,919 | $660,130 | 2024-12 |
| El Buen Samaritano Food Program Inc | Human services | 501(c)(3) | 2026 | $754,780 | $203,277 | 2025-09 |
| Townsend Elderly Residences Inc | Housing and shelter | 501(c)(3) | 1985 | $749,030 | $1.3 million | 2025-10 |
| Junior Crusaders Youth Hockey Association Inc | Recreation and sports | 501(c)(3) | 1981 | $744,801 | $447,667 | 2025-05 |
| Regatta Point Community Sailing Inc | Recreation and sports | 501(c)(3) | 2017 | $729,026 | $174,123 | 2024-12 |
| Crocodile River Music Inc | Arts, culture and humanities | 501(c)(3) | 2022 | $722,045 | $254,756 | 2025-06 |
| Groton Affordable Housing Inc | Housing and shelter | 501(c)(3) | 1987 | $717,451 | $1.7 million | 2025-06 |
| Hubbardston Elderly Housing Inc | Housing and shelter | 501(c)(3) | 1983 | $714,454 | $3.5 million | 2025-10 |
| Worcester Joint Apprenticeship & Training Fund | 501(c)(3) | 1969 | $705,052 | $1.2 million | 2025-06 | |
| Massachusetts Women of Color Coalition Inc | Civil rights, social action and advocacy | 501(c)(3) | 2021 | $684,619 | $507,259 | 2024-12 |
| Worcester Regional Research Bureau Inc | Public and societal benefit | 501(c)(3) | 1986 | $673,424 | $1.7 million | 2024-12 |
| Visitation House Inc | Human services | 501(c)(3) | 2004 | $643,371 | $1.6 million | 2025-08 |
| Worcester Educational Development Foundation Inc | Education | 501(c)(3) | 2005 | $640,743 | $610,693 | 2025-06 |
| Wicn Public Radio Inc | 501(c)(3) | 1970 | $630,440 | $577,328 | 2025-06 | |
| Massachusetts Teachers Association | 501(c)(5) | 1972 | $628,197 | $873,358 | 2025-06 | |
| Worcester Firefighters Association Local 1009 Iaff Inc | 501(c)(5) | 1940 | $610,149 | $1 million | 2024-12 | |
| Edward Street Day Care Center Inc | Environment | 501(c)(3) | 1968 | $607,296 | $2 million | 2025-06 |
| International Society of Vaccines Inc | Community improvement and capacity building | 501(c)(3) | 2013 | $605,888 | $405,024 | 2024-12 |
| Housing for Rockdale Elders Inc | Housing and shelter | 501(c)(3) | 1983 | $604,621 | $534,222 | 2025-10 |
| First Help | Crime and legal-related | 501(c)(3) | 2017 | $603,992 | $323,316 | 2024-12 |
| New Americans Community Development Corporation | Housing and shelter | 501(c)(3) | 2019 | $603,262 | $41,990 | 2025-06 |
| Brazilian Ag | Religion-related | 501(c)(3) | 1964 | $601,039 | $281,362 | 2025-12 |
| Pakachoag Music School of Greater Worcester | Arts, culture and humanities | 501(c)(3) | 1990 | $590,837 | $598,800 | 2025-08 |
| Massachusetts Teachers Association | 501(c)(5) | 1972 | $576,668 | $309,097 | 2026-06 | |
| Urban Missionaries of Our Lady of Hope Inc | Human services | 501(c)(3) | 1995 | $576,424 | $422,496 | 2025-06 |
| Artsworcester | Arts, culture and humanities | 501(c)(3) | 1987 | $556,334 | $2.4 million | 2026-06 |
| Local Un No 336 of the United BRTHD of Carpenters & Joiners of Amer | Employment | 501(c)(5) | 2019 | $544,770 | $153,947 | 2025-06 |
| Matthew 25 Inc | 501(c)(3) | 1989 | $536,740 | $2.6 million | 2025-06 | |
| Sigma Pi Fraternity International Inc | 501(c)(7) | 1967 | $536,400 | $151,507 | 2025-08 | |
| Greater Worcester Land Trust Inc | Environment | 501(c)(3) | 1988 | $528,691 | $11.2 million | 2024-12 |
| Bolton Senior Housing Corporation | Housing and shelter | 501(c)(3) | 2000 | $504,030 | $2.4 million | 2025-06 |
| Worcester Youth Orchestras Inc | Arts, culture and humanities | 501(c)(3) | 1971 | $498,681 | $418,762 | 2025-06 |
| Worcester Area Mission Society United Church of Christ | Religion-related | 501(c)(3) | 2015 | $479,761 | $8.1 million | 2024-12 |
| Scholarship Fund of Worcester District Medical Society | Education | 501(c)(3) | 1997 | $460,316 | $1.1 million | 2024-12 |
| Tau Kappa Epsilon Fraternity Inc | Recreation and sports | 501(c)(7) | 2004 | $450,903 | $2.2 million | 2025-06 |
| Worcester Chamber Music Society Inc | Arts, culture and humanities | 501(c)(3) | 2010 | $450,502 | $1.3 million | 2025-08 |
| Choices Inc | Youth development | 501(c)(3) | 2022 | $448,576 | $756,416 | 2023-12 |
| Worcester Cultural Coalition Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $446,242 | $256,638 | 2025-06 |
| Valleycast Inc | Human services | 501(c)(3) | 2008 | $445,275 | $198,202 | 2025-06 |
| Cross of Light Ministry | Religion-related | 501(c)(3) | 2006 | $442,340 | $896,264 | 2017-12 |
| Atwood Elder Housing Inc | Crime and legal-related | 501(c)(3) | 2014 | $440,652 | $4.5 million | 2025-10 |
| Venture Forum Inc | Community improvement and capacity building | 501(c)(3) | 2014 | $437,101 | $131,721 | 2025-12 |
| Massachusetts Collectors and Treasurers Association | 501(c)(6) | 1991 | $426,434 | $87,870 | 2025-06 | |
| Worcester Public Library Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $410,703 | $2.2 million | 2025-06 |
| Welcoming Alliance for Refugee Ministry Warm Inc | Human services | 501(c)(3) | 2019 | $407,088 | $197,121 | 2025-06 |
| Preservation Worcester Inc | Arts, culture and humanities | 501(c)(3) | 1970 | $392,485 | $3.3 million | 2025-12 |
| New England Center for Family Connection Inc | Human services | 501(c)(3) | 2022 | $386,805 | $199,319 | 2024-12 |
| Sigma Alpha Epsilon Fraternity | 501(c)(7) | 1940 | $384,068 | $28,731 | 2024-07 | |
| Audio Journal Inc | Human services | 501(c)(3) | 2000 | $379,014 | $1.1 million | 2025-06 |
| The Shine Initiative Inc | Mental health and crisis intervention | 501(c)(3) | 2022 | $369,167 | $310,984 | 2025-09 |
| Worcester East Side Community Development Corporation | Housing and shelter | 501(c)(3) | 1996 | $366,856 | $2.8 million | 2025-06 |
| American Postal Workers Union | 501(c)(5) | 1973 | $366,087 | $160,828 | 2025-12 | |
| Worcester Public Market Inc | Community improvement and capacity building | 501(c)(3) | 2017 | $358,712 | $4.9 million | 2024-12 |
| Mustard Seed Catholic Worker Community Inc | Human services | 501(c)(3) | 2016 | $355,751 | $674,781 | 2025-06 |
| Latin American Business Organization Inc | Community improvement and capacity building | 501(c)(3) | 2022 | $355,742 | $0 | 2025-12 |
| Amalgamated Transit Union | Employment | 501(c)(5) | 1940 | $355,199 | $89,891 | 2025-12 |
| Worcester District Medical Society | Health care | 501(c)(3) | 1955 | $348,243 | $1.6 million | 2024-12 |
| Worcester County Bar Association Inc | 501(c)(6) | 1989 | $344,019 | $592,850 | 2025-08 | |
| Massachusetts Association of Day Care Agencies | 501(c)(6) | 1988 | $342,231 | $147,209 | 2025-12 | |
| Master Wardens & Members of the Grand Lodge of Masons in Mass | 501(c)(10) | 1954 | $324,483 | $1.1 million | 2025-12 | |
| National Association of Letter Carriers | 501(c)(5) | 1944 | $323,644 | $1.4 million | 2025-12 | |
| Literacy Volunteers of Greater Worcester | 501(c)(3) | 2004 | $317,399 | $247,715 | 2025-06 | |
| International Alliance Theatrical Stage Employees & Moving Picture | 501(c)(5) | 1941 | $315,481 | $314,993 | 2025-12 | |
| Quinsigamond Rowing Association Inc | Recreation and sports | 501(c)(3) | 1991 | $311,239 | $102,141 | 2025-09 |
| Rcap Solutions Financial Servicesinc | 501(c)(3) | 2009 | $308,454 | $16.6 million | 2025-06 | |
| Worcester Jewish Community Housing for the Elderly Inc | Housing and shelter | 501(c)(3) | 1979 | $307,178 | $1.5 million | 2024-12 |
| Pleasant Street Neighborhood Network Center Inc | Human services | 501(c)(3) | 2008 | $305,789 | $142,681 | 2025-06 |
| Canines for Disabled Kids Inc | Animal-related | 501(c)(3) | 1998 | $304,758 | $710,112 | 2025-08 |
| Village Afrocentric Cultural Center Inc | Human services | 501(c)(3) | 2010 | $303,996 | $998,389 | 2024-12 |
| Master Wardens & Members of the Grand Lodge of Masons in Mass | 501(c)(10) | 1954 | $298,465 | $1.7 million | 2025-08 | |
| Attachment Institute of New England Inc | Mental health and crisis intervention | 501(c)(3) | 2003 | $296,774 | $15,573 | 2025-12 |
| White Eagle Association of Worcester | 501(c)(7) | 1945 | $294,470 | $438,116 | 2024-12 | |
| Neighbor To Neighbor Massachusetts Action Fund Inc | Human services | 501(c)(4) | 2000 | $286,918 | $582,226 | 2024-12 |
| Utility Workers Union of America Afl-Cio | 501(c)(5) | 1967 | $275,948 | $475,348 | 2025-12 | |
| Wcuw Inc | Arts, culture and humanities | 501(c)(3) | 1973 | $262,627 | $323,165 | 2025-12 |
| Mental Health Center Housing Inc | 501(c)(3) | 1983 | $262,406 | $664,966 | 2025-09 | |
| Problem Pregnancy of Worcester Inc | Health care | 501(c)(3) | 1994 | $260,427 | $1.1 million | 2024-12 |
| Technocopia Co | Human services | 501(c)(3) | 2015 | $260,202 | $298,107 | 2025-12 |
| Dress for Success Worcester Inc | Employment | 501(c)(3) | 2009 | $257,064 | $160,758 | 2025-06 |
| Fresh Start Wellness Center Inc | Mental health and crisis intervention | 501(c)(3) | 2019 | $251,640 | $165,679 | 2024-12 |
| Worclab Inc | Environment | 501(c)(3) | 2011 | $241,973 | $158,371 | 2025-12 |
| Love Your Labels Incorporated | Community improvement and capacity building | 501(c)(3) | 2019 | $241,474 | $93,568 | 2025-10 |
| Massachusetts Symphony Orchestra Inc | Arts, culture and humanities | 501(c)(3) | 1977 | $232,271 | $2.4 million | 2026-05 |
| Worcester Bnai Birth Cemetery Corp | Mutual and membership benefit | 501(c)(13) | 2014 | $232,004 | $945,859 | 2025-12 |
| Massequality Education Fund Org Inc | Civil rights, social action and advocacy | 501(c)(3) | 2006 | $231,648 | $118,724 | 2025-09 |
| Worcester Medical Library Inc | 501(c)(3) | 1941 | $228,060 | $1.2 million | 2024-12 | |
| American Legion | 501(c)(19) | 1946 | $223,468 | $381,769 | 2025-12 | |
| Vessel Skatepark Inc | Recreation and sports | 501(c)(3) | 2022 | $219,966 | $38,920 | 2024-12 |
| Worcester Kidist Kidane Mehret Ethiopian Orthodox Tewahedo Church | Religion-related | 501(c)(3) | 2015 | $219,394 | $404,081 | 2023-12 |
| Society for Business Ethics | Education | 501(c)(3) | 2022 | $214,438 | $222,370 | 2025-12 |
| Little League Baseball Inc | Recreation and sports | 501(c)(3) | 1981 | $214,111 | $186,275 | 2024-09 |
| Charles Houston Cultural Project Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $206,097 | $360,513 | 2025-12 |
| Alpha Gamma Delta Fraternity | Education | 501(c)(7) | 1941 | $202,194 | $40,604 | 2025-06 |
| Worcester Polytechnic Institute Alumni Association | Education | 501(c)(3) | 1959 | $201,814 | $3.9 million | 2025-06 |
| Pawsitively 4 Pink | Human services | 501(c)(3) | 2019 | $195,808 | $91,997 | 2025-12 |
| Worcester Roots Project | Environment | 501(c)(3) | 2005 | $193,260 | $80,917 | 2025-12 |
| Vietnamese Buddhist Community of Mass Pho Hien Buddist Meditation | Religion-related | 501(c)(3) | 1995 | $185,628 | $1 | 2024-12 |
| Worcester County Poetry Association | 501(c)(3) | 1971 | $183,710 | $551,589 | 2025-12 | |
| Our Deaf Survivors Center Inc | Human services | 501(c)(3) | 2000 | $182,695 | $13,990 | 2025-06 |
| Focus Dream Center | International, foreign affairs and national security | 501(c)(3) | 2019 | $181,619 | $43,768 | 2025-12 |
| Field Services Organization | 501(c)(5) | 1979 | $181,358 | $831,249 | 2025-08 | |
| F A Morse Association Inc | Community improvement and capacity building | 501(c)(7) | 2017 | $177,867 | $5.5 million | 2025-08 |
| Holden Towers Tennis Club | 501(c)(7) | 1991 | $172,193 | $217,454 | 2025-12 | |
| Egmont Us Foundation Inc | International, foreign affairs and national security | 501(c)(3) | 2017 | $171,659 | $15,901 | 2025-12 |
| G S T S Alumni Association of North America | Education | 501(c)(3) | 2008 | $171,200 | $285,892 | 2025-12 |
| Worcester Guardian | Human services | 501(c)(3) | 2024 | $167,616 | $81,066 | 2026-01 |
| Worcester Childrens Chorus Inc | 501(c)(3) | 2010 | $161,969 | $86,708 | 2025-06 | |
| Worcester Hibernian Cultural Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $160,170 | $919,057 | 2023-12 |
| American Legion | 501(c)(19) | 1944 | $158,521 | $240,838 | 2025-12 | |
| Heartwell Institute Inc | Human services | 501(c)(3) | 2015 | $151,932 | $39,856 | 2024-12 |
| Pride Productions Inc | Community improvement and capacity building | 501(c)(3) | 1996 | $149,144 | $78,340 | 2025-03 |
| Lupus Foundation of New England Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 1974 | $147,227 | $580,287 | 2024-12 |
| Worcester Surf Casting Club Inc | 501(c)(7) | 1951 | $139,210 | $331,856 | 2025-12 | |
| Central Mass Grown | Food, agriculture and nutrition | 501(c)(3) | 2025 | $137,883 | $41,049 | 2025-06 |
| Bar Advocates of Worcester County Inc | 501(c)(3) | 1984 | $136,289 | $19,668 | 2025-06 | |
| Uhai for Health Inc | International, foreign affairs and national security | 501(c)(3) | 2011 | $135,398 | $79,128 | 2024-07 |
| Worcester County Deputy Sheriffs Association Inc | 501(c)(4) | 1993 | $133,828 | $12,436 | 2025-12 | |
| Sigma Alpha Epsilon Fraternity | 501(c)(7) | 1940 | $133,426 | $766,517 | 2024-07 | |
| Yes We Care | Youth development | 501(c)(3) | 2016 | $132,844 | $75,000 | 2025-06 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $130,283 | $59,606 | 2025-09 | |
| Joyguru Humanitarian Services Inc | Human services | 501(c)(3) | 2016 | $130,035 | $497,924 | 2024-12 |
| Community Health Awareness Network Grows Equity Inc | Health care | 501(c)(3) | 2022 | $124,834 | $60,874 | 2025-12 |
| Monrovia College Alumni Association in the Americas | Education | 501(c)(3) | 2012 | $121,449 | $91,733 | 2025-06 |
| Worcester Sports Foundation Inc | Recreation and sports | 501(c)(3) | 2004 | $121,042 | $63,934 | 2025-12 |
| Lambda Chi Alpha Fraternity Inc | 501(c)(7) | 1941 | $118,662 | $7,438 | 2025-12 | |
| By the Way Inc | 501(c)(3) | 1982 | $117,062 | $510,536 | 2025-09 | |
| MS Solutions | Human services | 501(c)(3) | 2021 | $114,706 | $127,634 | 2023-12 |
| Worcester Evening Free Medical Service Program Inc | Health care | 501(c)(3) | 2024 | $114,221 | $116,051 | 2026-03 |
| Hand in Hand for Haiti Inc | International, foreign affairs and national security | 501(c)(3) | 2020 | $114,018 | $44,630 | 2025-12 |
| Mankon Cultural and Development Association Ma Cu D A America | Arts, culture and humanities | 501(c)(3) | 2013 | $112,879 | $39,187 | 2025-12 |
| Refugees & Immigrants Cultural Empowerment Massachusetts Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $111,334 | $9,589 | 2025-06 |
| Worcester Economic Club | 501(c)(6) | 1993 | $111,237 | $299,179 | 2026-06 | |
| Shrewsbury Street Columbus Day Parade Inc | Arts, culture and humanities | 501(c)(3) | 2022 | $109,834 | $29,802 | 2024-12 |
| Worcester County Light Opera Club | 501(c)(3) | 1953 | $108,835 | $436,094 | 2025-12 | |
| Worcester County Saint Patricks Parade Inc | Arts, culture and humanities | 501(c)(3) | 1986 | $104,582 | $67,136 | 2025-06 |
| Central Mass Striders Inc | 501(c)(4) | 1985 | $104,168 | $98,581 | 2025-05 | |
| Summit Lounge Corporation | Recreation and sports | 501(c)(7) | 2019 | $104,008 | $48,401 | 2025-12 |
| Cultural Center Hrisohorafiton Alexander the Great Inc | Education | 501(c)(3) | 2008 | $102,532 | $570,126 | 2024-12 |
| 2gether We Eat Inc | Youth development | 501(c)(3) | 2020 | $101,700 | $366,629 | 2025-12 |
| Worcester Interfaith | Community improvement and capacity building | 501(c)(3) | 1993 | $99,413 | $102,437 | 2025-12 |
| Shea Foundation | Recreation and sports | 501(c)(3) | 2025 | $98,138 | $28,821 | 2025-12 |
| Society for the Study of Emerging Adulthood Inc | Social science | 501(c)(3) | 2013 | $97,263 | $13,732 | 2025-12 |
| Aquinas Association | 501(c)(7) | 1961 | $96,011 | $225,959 | 2025-06 | |
| Sand Stew Inc | Medical research | 501(c)(3) | 2019 | $95,516 | $75,233 | 2023-06 |
| Zen Training Center Inc | Education | 501(c)(3) | 2014 | $94,075 | $105,522 | 2025-12 |
| Second Baptist Church | 501(c)(3) | 1973 | $92,917 | $385,825 | 2024-12 | |
| Working for Worcester Inc | International, foreign affairs and national security | 501(c)(3) | 2012 | $92,165 | $126,632 | 2025-06 |
| Alpha Xi Delta Building Corporation of Worcester Ma Inc | Education | 501(c)(7) | 2011 | $91,827 | $426,388 | 2025-06 |
| Central Massachusetts Chapter of American Institute of Architects | 501(c)(6) | 2001 | $88,209 | $168,874 | 2025-12 | |
| Chi Omega Fraternity | Recreation and sports | 501(c)(7) | 1940 | $87,920 | $29,956 | 2025-06 |
| 35 Catherine Street Inc | Housing and shelter | 501(c)(3) | 2003 | $87,783 | $717,053 | 2025-06 |
| Leo H Rudnick Family Trust Inc | 501(c)(3) | 1983 | $85,134 | $926,805 | 2025-09 | |
| New England Transfer Association Inc | Education | 501(c)(3) | 1998 | $81,508 | $77,057 | 2025-06 |
| The Initiative | Religion-related | 501(c)(3) | 1993 | $81,374 | $54,180 | 2025-07 |
| Salisbury Singers Inc | Arts, culture and humanities | 501(c)(3) | 1978 | $80,547 | $41,715 | 2025-06 |
| Worcester Firefighters 6K Road Race Inc | 501(c)(3) | 2014 | $79,402 | $52,084 | 2025-12 | |
| Quinsigamond Village Community Center | 501(c)(3) | 1983 | $79,257 | $126,184 | 2025-09 | |
| Bernard Family Community Kitchen | Food, agriculture and nutrition | 501(c)(3) | 2022 | $77,975 | $78,199 | 2024-12 |
| Saint Vincent Hospital Medical Staff Trust | Community improvement and capacity building | 501(c)(6) | 2020 | $77,100 | $331,073 | 2024-12 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1938 | $76,898 | $1.3 million | 2026-02 | |
| Worcester All Stars Inc | Recreation and sports | 501(c)(3) | 2023 | $76,800 | $26,879 | 2025-12 |
| American Fence Association Inc | 501(c)(6) | 1995 | $76,575 | $152,518 | 2025-12 | |
| Worcester County Womens Golf Association | Recreation and sports | 501(c)(7) | 2016 | $75,214 | $8,047 | 2025-12 |
| Worcester Rugby Football Club Inc | Recreation and sports | 501(c)(7) | 2025 | $74,438 | $88,565 | 2025-12 |
| Organization for Nonprofit Excellence Inc | Community improvement and capacity building | 501(c)(3) | 2014 | $71,877 | $118,929 | 2025-06 |
| Worcester Area Intergroup Inc | Mental health and crisis intervention | 501(c)(3) | 2026 | $71,015 | $34,999 | 2025-12 |
| Auburn Chamber of Commerce Inc | Community improvement and capacity building | 501(c)(6) | 1988 | $70,672 | $300,915 | 2025-12 |
| Net of Compassion Corp | Human services | 501(c)(3) | 2019 | $70,284 | $64,354 | 2025-06 |
| 365Z Foundation Inc | Education | 501(c)(3) | 2014 | $67,352 | $83,542 | 2025-12 |
| Massachusetts Association of Criminal Defense Lawyers Inc | 501(c)(6) | 1993 | $65,236 | $59,637 | 2022-12 | |
| Ritmos Dance Studio Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $64,755 | $7,216 | 2025-12 |
| United Steelworkers | 501(c)(5) | 1940 | $63,728 | $52,088 | 2025-12 | |
| Worcester Refugee Assistance Project Inc | Human services | 501(c)(3) | 2011 | $63,246 | $67,093 | 2025-12 |
| Worcester Earn A Bike Inc | Recreation and sports | 501(c)(3) | 2008 | $62,242 | $59,752 | 2025-12 |
| New England Police Benevolent Association Inc | Employment | 501(c)(5) | 2016 | $61,811 | $0 | 2014-12 |
| Massequality Org the Campaign for Equality Inc | Civil rights, social action and advocacy | 501(c)(4) | 2002 | $61,442 | $21,395 | 2025-09 |
| Digital Commonwealth Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $61,011 | $111,742 | 2024-06 |
| Rae Town Missionary Church of Jesus Christ Mount Zion | Public and societal benefit | 501(c)(3) | 2023 | $60,965 | $113,390 | 2025-12 |
| Massachusetts Chapter of the Federal Bar Association Inc | Community improvement and capacity building | 501(c)(6) | 2013 | $60,355 | $63,527 | 2023-09 |
| Action for People and Socio Development Corporation | Community improvement and capacity building | 501(c)(3) | 2025 | $58,905 | $1 | 2025-12 |
| Blackstone River Coalition Inc | Environment | 501(c)(3) | 2007 | $57,638 | $100,871 | 2025-12 |
| Zahle Boston Club Inc | Human services | 501(c)(3) | 2022 | $56,457 | $76,882 | 2025-12 |
| Friends of the Worcester Free Public Library Inc | 501(c)(3) | 1978 | $53,578 | $147,130 | 2026-01 | |
| Ma Cape Inc | Education | 501(c)(4) | 2025 | $53,206 | $17,729 | 2025-08 |
| The Wonder Mission Inc | Community improvement and capacity building | 501(c)(3) | 2019 | $51,342 | $716,026 | 2025-12 |
| Teamsters Union Local 170 Scholarship Fund | Education | 501(c)(3) | 2009 | $49,761 | $80,224 | 2025-12 |
| Massachusetts Prosecutors Association Inc | Public safety, disaster preparedness and relief | 501(c)(4) | 2024 | $49,217 | $9,217 | 2024-12 |
| Sos Operation Espoirinc | Human services | 501(c)(3) | 2010 | $49,000 | $6 | 2025-12 |
| Enlightened Christian Gathering the Jesus Nation Church | Religion-related | 501(c)(3) | 2024 | $47,067 | $3,095 | 2025-12 |
| Studio Theatre Worcester Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $46,922 | $13,553 | 2026-06 |
| Ancient Accepted Scottish Rite of Free Masonry NMJ | 501(c)(10) | 1940 | $46,682 | $166,588 | 2025-07 | |
| Rutland Youth Soccer Inc | Recreation and sports | 501(c)(3) | 2011 | $44,115 | $90,762 | 2024-12 |
| No Evil Project Inc | Civil rights, social action and advocacy | 501(c)(3) | 2018 | $42,862 | $31,136 | 2025-06 |
| Fraternal Order of Eagles | 501(c)(8) | 1991 | $42,802 | $159,424 | 2025-05 | |
| St Stephen Housing Initiative Inc | Housing and shelter | 501(c)(3) | 2021 | $41,993 | $468,002 | 2025-06 |
| Colonial Curling Association | Recreation and sports | 501(c)(3) | 2016 | $41,949 | $39,340 | 2025-12 |
| Independent Order of Odd Fellows | 501(c)(8) | 1962 | $41,530 | $1.8 million | 2024-12 | |
| Render Creative Inc | Arts, culture and humanities | 501(c)(3) | 2015 | $41,395 | $36,777 | 2024-09 |
| Local 96 Ibew Building Corporation | Community improvement and capacity building | 501(c)(2) | 2008 | $40,753 | $1.7 million | 2025-09 |
| Hellenic Arts Society Inc | 501(c)(3) | 1979 | $40,469 | $29,262 | 2025-06 | |
| Arts Learning Inc | Arts, culture and humanities | 501(c)(3) | 2000 | $36,315 | $74,327 | 2025-06 |
| Hope Haven Pet Rescue Inc | Animal-related | 501(c)(3) | 2022 | $33,358 | $863 | 2024-12 |
| Casita Cultura Latina | Arts, culture and humanities | 501(c)(3) | 2023 | $33,293 | $23,883 | 2024-12 |
| Mt Vernon Housing Inc | Human services | 501(c)(3) | 1998 | $31,899 | $172,533 | 2025-09 |
| Center for Nonviolent Solutions Inc | Crime and legal-related | 501(c)(3) | 2010 | $31,570 | $55,770 | 2025-12 |
| Worcester Garden Club Inc | Environment | 501(c)(3) | 1967 | $31,470 | $162,643 | 2025-06 |
| Liberian Association of Worcester | International, foreign affairs and national security | 501(c)(3) | 2016 | $29,463 | $59,394 | 2024-12 |
| Master Singers of Worcester Inc | 501(c)(3) | 1976 | $29,135 | $38,025 | 2026-06 | |
| Lets Empower Advocate and Do Inc | Mental health and crisis intervention | 501(c)(3) | 2016 | $26,727 | $1 | 2025-12 |
| Junior League of Worcester Inc | Community improvement and capacity building | 501(c)(3) | 2022 | $26,647 | $474,966 | 2025-05 |
| New England Regional Service Committee of Narcotics Anonymous | Mental health and crisis intervention | 501(c)(3) | 2003 | $25,779 | $13,695 | 2026-07 |
| Box 4 Special Services Canteen Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2012 | $25,290 | $176,106 | 2025-12 |
| Emengini Institute of Comparative Global Studies Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $25,000 | $7,735 | 2024-12 |
| Adelante Worcester - Hispanic Latinos of Central Ma | Community improvement and capacity building | 501(c)(3) | 2024 | $23,908 | $1 | 2025-12 |
| St Vincent Hospital Education and Research Fund Inc | Health care | 501(c)(3) | 1999 | $23,594 | $144,554 | 2024-12 |
| Starlight Hand Ministry | Religion-related | 501(c)(3) | 2012 | $23,461 | $41 | 2025-12 |
| Association of Massachusetts Wetlands Scientists | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $22,435 | $46,987 | 2025-09 |
| Knights Templar of the United States of America | 501(c)(10) | 1964 | $22,289 | $687,651 | 2026-06 | |
| Kiwanis Foundation of Worcester Inc | Community improvement and capacity building | 501(c)(3) | 1954 | $21,820 | $210,462 | 2025-09 |
| Better Business Bureau of Central New England Consumer Education Fou | Community improvement and capacity building | 501(c)(3) | 1996 | $19,782 | $121,396 | 2024-12 |
| International Educational Data Mining Society Incorporated | Science and technology | 501(c)(3) | 2013 | $17,631 | $120,132 | 2025-12 |
| Hotdog Safari Inc | Food, agriculture and nutrition | 501(c)(3) | 2024 | $17,092 | $3,537 | 2024-12 |
| The Association of Research Institutes in Art History | Arts, culture and humanities | 501(c)(3) | 2013 | $16,500 | $29,048 | 2025-12 |
| Vegfest Inc | Food, agriculture and nutrition | 501(c)(3) | 2015 | $15,878 | $66,292 | 2026-01 |
| Metro Swat Officers Association Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2013 | $15,833 | $59,542 | 2025-12 |
| North Worcester Business Association Inc | Human services | 501(c)(4) | 2023 | $15,772 | $4,365 | 2024-05 |
| Health Foundation Fund Inc | Health care | 501(c)(3) | 2001 | $14,907 | $368,025 | 2024-12 |
| Main South Business Association Corp | Community improvement and capacity building | 501(c)(3) | 2024 | $14,820 | $2,989 | 2025-12 |
| South Worcester Improvement Corpora Tion | Human services | 501(c)(3) | 2026 | $14,766 | $156,297 | 2022-06 |
| Rotary Service Fund of Worcester Inc | Community improvement and capacity building | 501(c)(3) | 1950 | $10,450 | $33,570 | 2025-06 |
| Harmony Club of Worcester C/o Edward O Bourgault C P A | 501(c)(7) | 1993 | $8,528 | $24,096 | 2024-12 | |
| Rotary International | Community improvement and capacity building | 501(c)(4) | 1942 | $8,245 | $4,280 | 2025-06 |
| Friends of Hope Cemetery Inc | 501(c)(3) | 1993 | $7,962 | $361,431 | 2026-06 | |
| WCHR Securities Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $7,612 | $2.2 million | 2025-12 |
| Major David Brodeur Memorial Foundation Inc | Education | 501(c)(3) | 2012 | $7,518 | $77,413 | 2025-03 |
| Blackstone Headwaters Coalition | Environment | 501(c)(3) | 2002 | $7,102 | $9,556 | 2025-12 |
| Pill Man Inc | Mental health and crisis intervention | 501(c)(3) | 2025 | $7,048 | $11 | 2023-12 |
| Rotary Club Education Fund of Worcester | Community improvement and capacity building | 501(c)(3) | 1935 | $6,252 | $599,015 | 2025-06 |
| Abby Kelley Foster Educational Foundation Inc | Education | 501(c)(3) | 2014 | $4,254 | $14,803 | 2025-06 |
| House of Zion Intl Intercessory Min Istry | Religion-related | 501(c)(3) | 2026 | $4,075 | $2,151 | 2025-12 |
| Acs Lot 12 Sunset Avenue Inc | Education | 501(c)(3) | 2017 | $3,825 | $252,529 | 2025-06 |
| Mount Carmel Word Ministry International | Religion-related | 501(c)(3) | 2019 | $3,470 | $1 | 2018-12 |
| Canal District Alliance Inc | Environment | 501(c)(3) | 2022 | $3,297 | $182,159 | 2025-12 |
| Purple Lamb Corp | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $2,642 | $114 | 2025-12 |
| Worcester Olympia Theatre Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2022 | $2,497 | $1,606 | 2024-12 |
| Green Mountain Club Worcester Section Inc | Environment | 501(c)(3) | 2009 | $2,338 | $135,903 | 2025-09 |
| Kiwanis Club of Worcester Inc | 501(c)(4) | 1944 | $2,291 | $6,881 | 2025-09 | |
| United Christian Family Ministries | Religion-related | 501(c)(3) | 2010 | $2,150 | $1,836 | 2025-12 |
| Acs 758 N Pleasant Street Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $1,797 | $255,124 | 2025-06 |
| Shrewsbury Street Merchants Charitable and Education Corporati | Community improvement and capacity building | 501(c)(3) | 2015 | $1,000 | $18,985 | 2025-12 |
| Worcester Chevra Kadisha Chesed Shel Emes | 501(c)(13) | 1976 | $777 | $366,968 | 2025-10 | |
| Amplify Grandfamilies Foundation Inc | Human services | 501(c)(3) | 2025 | $727 | $569,727 | 2025-09 |
| Planet-Arts-Inc | Arts, culture and humanities | 501(c)(3) | 2006 | $200 | $1 | 2025-06 |
| Korean War Memorial of Central Mass Inc | Arts, culture and humanities | 501(c)(3) | 2002 | $70 | $931,236 | 2024-12 |
| 10452 Foundation Inc | Human services | 501(c)(3) | 2023 | $2.1 million | 2024-12 | |
| 2325 Helping Hands | Public and societal benefit | 501(c)(3) | 2019 | $0 | $0 | 2026-04 |
| 508 Cheers Inc | Youth development | 501(c)(3) | 2025 | |||
| 508elite Football | Recreation and sports | 501(c)(3) | 2026 | |||
| 551 Main Street Holding Corporation | Community improvement and capacity building | 501(c)(2) | 2014 | $0 | $10.7 million | 2025-06 |
| A Hope of New Beginning Inc | Religion-related | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Abdelgadir Education Foundation Cooperation | International, foreign affairs and national security | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Acclaim Health Initiative Foundatio N Inc | Health care | 501(c)(3) | 2026 | $0 | $0 | 2022-12 |
| Advocates of Health Equity for Mino Rities | Health care | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Afghan Cultural Association Inc | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Afghans Society of Worcester | Human services | 501(c)(3) | 2026 | |||
| African Women Immigrant Care | Civil rights, social action and advocacy | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Aid Foundation Inc | Environment | 501(c)(3) | 2017 | $0 | $0 | 2025-05 |
| Akwaaba Day Health | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Akwaaba Health Clinic | Health care | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Albert J Gifford Charitable Trust | 501(c)(3) | 1962 | $1.3 million | 2024-12 | ||
| Aldersgate United Methodist Church | 501(c)(3) | 1974 | 2011-12 | |||
| All Peoples Church Assoication of Independent Minister Inc | 501(c)(3) | 1972 | ||||
| All Saints Church Choir Alumni Association Inc | Religion-related | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Allen E Jenkins III Memorial Scholarship Fund | Education | 501(c)(3) | 2025 | |||
| Alpha Phi Omega | 501(c)(3) | 1966 | $0 | $0 | 2025-12 | |
| Alpha Pi Mu Association | 501(c)(7) | 1971 | $0 | $0 | 2024-12 | |
| Altshuller Institute for Triz Studies | Education | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| American Chemical Society | 501(c)(3) | 1946 | $0 | $0 | 2025-12 | |
| American Federation of Government Employee | Employment | 501(c)(5) | 1940 | $0 | $0 | 2026-06 |
| American Guild of Organists Ago | 501(c)(3) | 1967 | $0 | $0 | 2025-12 | |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Ampp Studios Inc | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $1 | 2025-12 |
| Ancient Order of Hibernians in America | Human services | 501(c)(8) | 1945 | $0 | $0 | 2026-06 |
| Andys Attic | Human services | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Apostolic Pentecostal Assembly Church of Worcester | 501(c)(3) | 1979 | ||||
| Armed Forces Committee of Worcester County Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Armenian Church of Our Savior | 501(c)(3) | 1949 | ||||
| Armstrong Music Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Army of the Lord International Ministries | 501(c)(3) | 1991 | $0 | $0 | 2025-12 | |
| Arno and Roberta E Wagner Scholarship Fund | Human services | 501(c)(3) | 2006 | $104,061 | 2024-12 | |
| Arnold Air Society-Silver Wings | 501(c)(4) | 1965 | $0 | $0 | 2025-12 | |
| Arnold Robert Shaw Scholarship Fund | Education | 501(c)(3) | 2001 | $0 | $0 | 2026-07 |
| Ascentria Care Alliance Inc | Human services | 501(c)(3) | 1983 | |||
| Assembly of Christian Church Inc | Religion-related | 501(c)(3) | 2017 | |||
| Assembly of God Church Vinde Ministry | Religion-related | 501(c)(3) | 2008 | |||
| Association for Computing Machinery Inc | 501(c)(3) | 1968 | ||||
| Association for Facilites Engineering Chapter 74 Worcester A | Community improvement and capacity building | 501(c)(6) | 2015 | $0 | $0 | 2025-12 |
| Association of Contingency Planners | 501(c)(6) | 1995 | ||||
| Association of Notre Dame Clubs Inc | 501(c)(3) | 1983 | $0 | $0 | 2025-06 | |
| Assumption of the Virgin Mary Church | 501(c)(3) | 1972 | ||||
| Bailin Brothers Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $181,362 | 2025-12 | |
| Bay State Savings Charitable Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $139,545 | 2025-12 | |
| Bazou New-England | Human services | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Bernard and Nita Trugman Charitable Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $551,640 | 2026-02 | |
| Beta Theta Pi Fraternity | 501(c)(7) | 1967 | ||||
| Bethany Gospel Chapel Inc | 501(c)(3) | 1975 | ||||
| Bevs Light Assoiation Inc | Human services | 501(c)(3) | 2025 | |||
| Bhuddist Association of Worcester County Inc | 501(c)(3) | 1994 | ||||
| Biftuspark Inc | International, foreign affairs and national security | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Blessed Nourishment | Human services | 501(c)(3) | 2024 | |||
| Bloomingacademyinc | Education | 501(c)(3) | 2025 | |||
| Blue Star Mothers of America Inc | 501(c)(3) | 2004 | $0 | $0 | 2026-08 | |
| Bnai Brith International | 501(c)(3) | 1997 | $0 | $0 | 2025-12 | |
| Bohemians Inc | 501(c)(7) | 1994 | $0 | $0 | 2023-08 | |
| Born To Win Ministries | Religion-related | 501(c)(3) | 2016 | |||
| Boundless Way Temple | Religion-related | 501(c)(3) | 2024 | |||
| Bradley C Higgins Foundation | 501(c)(3) | 1964 | $689,766 | 2024-12 | ||
| Bridge - Brazilian American Center | Human services | 501(c)(3) | 2025 | |||
| Bridge To Recovery Outreach & Transportation Initiative Inc | Human services | 501(c)(3) | 2026 | |||
| Bridge of Westborough, Inc | Human services | 501(c)(3) | 1996 | $0 | $0 | 2025-06 |
| Bridges Immigration & Community Ser Vices Inc | Human services | 501(c)(3) | 2026 | |||
| C Jean and Myles McDonough Charitable Foundation | 501(c)(3) | 1988 | $18.6 million | 2025-11 | ||
| Call Michelle Inc | Human services | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Cancer Awareness Initiatives Inc | 501(c)(3) | 2026 | ||||
| Carroll Charitable Foundation | 501(c)(3) | 1984 | $680,794 | 2025-06 | ||
| Cat Connection Inc | Animal-related | 501(c)(3) | 2018 | $1.6 million | 2025-12 | |
| Catch the Science Bug Foundation Inc | 501(c)(3) | 2004 | $0 | $0 | 2025-12 | |
| Catholic Schools Stewards Foundation Inc | Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Celestial Church of Christ Worcester Oshoffa Parish Inc | Religion-related | 501(c)(3) | 2010 | |||
| Celestial Embassy Church | Religion-related | 501(c)(3) | 2001 | |||
| Center for Art and Living Inc | Arts, culture and humanities | 501(c)(3) | 2021 | $0 | $0 | 2025-06 |
| Center for Environmental Therapeutics | Medical research | 501(c)(3) | 1994 | $291,498 | 2025-12 | |
| Central African Republic Community of Massachuetts Inc | Community improvement and capacity building | 501(c)(3) | 2026 | |||
| Central Mass Plumbing and Gas Fitting Inspectors Association Inc | Community improvement and capacity building | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Central Massachusetts Collaborative Union Inc | Employment | 501(c)(5) | 2025 | $0 | $0 | 2025-08 |
| Central Massachusetts Festival Chorus | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Central Massachusetts Jewish Theatre Company Trust | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Central Massachusetts Search and Rescue Team Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 1994 | $0 | $0 | 2025-12 |
| Central Massachusetts Special Education Collaborative | Education | 501(c)(3) | 2017 | |||
| Centro de Adoracion Vida Nueva | 501(c)(3) | 1964 | ||||
| Chabad of Shrewsbury and Umass Medical School Inc | Religion-related | 501(c)(3) | 2019 | |||
| Chad Milliken Memorial & Scholarship Fund Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2019 | $20,014 | 2024-12 |
By cause in Worcester, MA
- Religion-related 139
- Human services 119
- Education 85
- Arts, culture and humanities 76
- Community improvement and capacity building 50
- Philanthropy, voluntarism and grantmaking foundations 46
- Health care 45
- Recreation and sports 36
- Housing and shelter 20
- Mental health and crisis intervention 16
- International, foreign affairs and national security 15
- Environment 15
- Youth development 13
- Employment 11
- Public and societal benefit 10
- Animal-related 10
- Crime and legal-related 10
- Food, agriculture and nutrition 10
- Civil rights, social action and advocacy 9
- Diseases, disorders and medical disciplines 5
- Public safety, disaster preparedness and relief 5
- Science and technology 5
- Medical research 4
- Mutual and membership benefit 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.