Data / Nonprofits / Massachusetts / Acton
Nonprofits in Acton, MA: 196 registered with the IRS
196 nonprofits are registered with the IRS in Acton, MA, 172 of them 501(c)(3) charities; the 78 that report revenue took in $56.9 million. The largest by revenue: F C Stars Inc ($11.6 million), Boston Area Gleaners Inc ($8.6 million), Household Goods Inc ($5.4 million). Most common causes: arts, culture and humanities (27), education (24), recreation and sports (22).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| F C Stars Inc | Recreation and sports | 501(c)(3) | 2005 | $11.6 million | $21.2 million | 2025-06 |
| Boston Area Gleaners Inc | Food, agriculture and nutrition | 501(c)(3) | 2007 | $8.6 million | $6.7 million | 2025-03 |
| Household Goods Inc | Human services | 501(c)(3) | 1999 | $5.4 million | $5.3 million | 2025-12 |
| Discovery Museums Inc | Arts, culture and humanities | 501(c)(3) | 1987 | $4.3 million | $12.5 million | 2025-12 |
| Habitat for Humanity International Inc | 501(c)(3) | 1987 | $3.2 million | $4.2 million | 2025-06 | |
| Infant Toddler Childrens Center Inc | Human services | 501(c)(3) | 1982 | $3 million | $4.1 million | 2025-08 |
| Acton Community Supper and Food Pantry Inc | 501(c)(3) | 1985 | $1.9 million | $1.5 million | 2025-06 | |
| Colonial Figure Skating Club Inc | Recreation and sports | 501(c)(3) | 2005 | $1.8 million | $551,010 | 2025-06 |
| Weema International Inc | Human services | 501(c)(3) | 2011 | $1.5 million | $2.1 million | 2024-12 |
| New England Mountain Bike Association Inc | Recreation and sports | 501(c)(3) | 1997 | $1.5 million | $1.8 million | 2024-12 |
| Massachusetts Family Institute Inc | Health care | 501(c)(3) | 1991 | $1 million | $1.1 million | 2025-12 |
| Massachusetts Water Works Association Incorporated | Public and societal benefit | 501(c)(3) | 1990 | $887,121 | $1.7 million | 2025-12 |
| Acton Boxborough Youth Soccer Inc | Recreation and sports | 501(c)(3) | 1985 | $732,715 | $657,340 | 2025-05 |
| United States-Japan Bridging Foundation Inc | International, foreign affairs and national security | 501(c)(3) | 1998 | $654,767 | $936,279 | 2025-12 |
| Posture Shift Inc | Mental health and crisis intervention | 501(c)(3) | 2007 | $637,574 | $82,664 | 2025-12 |
| Allex Inc | 501(c)(3) | 2012 | $607,644 | $747,331 | 2025-09 | |
| Fun Learning Place Corporation | Education | 501(c)(3) | 2015 | $547,559 | $56,011 | 2025-12 |
| Accessportamerica Inc | Human services | 501(c)(3) | 2002 | $527,275 | $1.1 million | 2024-12 |
| Acton Cooperative School Inc | Education | 501(c)(3) | 1973 | $504,730 | $939,808 | 2025-06 |
| Acton Community Access Television Inc | Arts, culture and humanities | 501(c)(3) | 2010 | $454,600 | $1.2 million | 2025-12 |
| Daniel James McCarthy Memorial Fund Inc | 501(c)(3) | 2004 | $401,324 | $619,103 | 2025-08 | |
| Concord Housing Development Corp | Housing and shelter | 501(c)(3) | 2008 | $399,473 | $2.1 million | 2025-06 |
| Hagars Sisters Inc | Crime and legal-related | 501(c)(3) | 2007 | $377,214 | $111,177 | 2025-12 |
| Manitha Neyam Trust Inc | International, foreign affairs and national security | 501(c)(3) | 2000 | $365,831 | $235,341 | 2025-12 |
| National Center for Race Amity Inc | Civil rights, social action and advocacy | 501(c)(3) | 2020 | $364,240 | $16,122 | 2024-12 |
| Learnquest Inc | Arts, culture and humanities | 501(c)(3) | 2001 | $363,711 | $40,652 | 2024-12 |
| Theatre With A Twist Inc | Arts, culture and humanities | 501(c)(3) | 2022 | $333,118 | $246,595 | 2024-12 |
| Cambridge Startup Society | Education | 501(c)(3) | 2025 | $276,500 | $242,098 | 2025-12 |
| Commonwealth Civic Ballet Company Incorporated | Arts, culture and humanities | 501(c)(3) | 1994 | $266,533 | $108,432 | 2025-06 |
| Acts in Love Inc | International, foreign affairs and national security | 501(c)(3) | 2009 | $253,101 | $97,416 | 2026-03 |
| Dual County League Inc | Recreation and sports | 501(c)(4) | 2016 | $245,328 | $27,868 | 2025-08 |
| Acton Barn Cooperative Inc | Education | 501(c)(3) | 1974 | $229,957 | $396,317 | 2025-06 |
| Massachusetts Iota Tau Association | 501(c)(7) | 1968 | $229,669 | $207,557 | 2025-06 | |
| Acton Chinese Language School | Arts, culture and humanities | 501(c)(3) | 2003 | $227,508 | $501,350 | 2025-06 |
| Blood Project Inc | Education | 501(c)(3) | 2022 | $226,724 | $172,066 | 2025-12 |
| Acton Indoor Tennis Association Inc | 501(c)(7) | 1998 | $181,160 | $414,899 | 2025-06 | |
| Sigma Alpha Epsilon Fraternity | 501(c)(7) | 1968 | $171,987 | $23,291 | 2025-06 | |
| New England Marathi Mandal | Arts, culture and humanities | 501(c)(3) | 1994 | $169,799 | $208,785 | 2026-06 |
| New England Folk Festival Association Inc | Arts, culture and humanities | 501(c)(3) | 1954 | $165,371 | $467,424 | 2025-07 |
| Acton Boxboro Youth Hockey Association Inc | Education | 501(c)(3) | 1991 | $150,317 | $478,874 | 2025-04 |
| Little League Baseball Inc | 501(c)(3) | 1967 | $147,006 | $131,358 | 2025-09 | |
| Patriots Hill Recreation Club Inc | 501(c)(7) | 1972 | $145,778 | $411,919 | 2025-12 | |
| Wheeler Recreation Area Inc | 501(c)(7) | 1971 | $140,640 | $148,161 | 2025-12 | |
| Minuteman Ridge Homeowners Association Inc | Recreation and sports | 501(c)(7) | 2017 | $109,003 | $164,685 | 2026-01 |
| Knights Youth Football and Cheer Inc | Recreation and sports | 501(c)(3) | 2020 | $107,075 | $42,806 | 2025-12 |
| International Association of Lions Clubs | 501(c)(4) | 1966 | $106,702 | $16,426 | 2026-06 | |
| A-B Travel Basketball Program | Recreation and sports | 501(c)(3) | 2001 | $98,395 | $59,745 | 2025-05 |
| Contemporary Arts International | Arts, culture and humanities | 501(c)(3) | 2004 | $96,612 | $44,977 | 2025-12 |
| Home of the Lambs Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $90,481 | $29,329 | 2025-12 |
| Massachusetts Chess Association | Recreation and sports | 501(c)(3) | 1980 | $84,874 | $204,041 | 2026-04 |
| The Open Door Theater of Acton Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $83,971 | $229,477 | 2026-06 |
| Massachusetts Campaign for Single Payer Health Care Inc | Health care | 501(c)(4) | 2012 | $78,393 | $50,736 | 2025-12 |
| International Association of Fire Fighters | 501(c)(5) | 1970 | $72,432 | $91,590 | 2023-12 | |
| Iron Work Farm in Acton Inc | 501(c)(3) | 1969 | $65,738 | $1.3 million | 2025-06 | |
| Acton Community Center Inc | Arts, culture and humanities | 501(c)(3) | 1956 | $63,443 | $65,325 | 2025-06 |
| Massachusetts Movers Association | 501(c)(6) | 2023 | $53,416 | $57,361 | 2025-12 | |
| Friends of the Acton Council On Aging Inc | 501(c)(3) | 1981 | $53,277 | $82,819 | 2025-06 | |
| Acton Memorial Library Foundation Inc | Education | 501(c)(3) | 1992 | $47,458 | $85,767 | 2024-12 |
| Eastern Massachusetts Soccer Officials Association Incorporated | Community improvement and capacity building | 501(c)(6) | 2014 | $46,422 | $43,511 | 2025-12 |
| Miracle League of Massachusetts Inc | Recreation and sports | 501(c)(3) | 2009 | $43,434 | $338,741 | 2024-12 |
| Acton-Boxborough Monday Nite Quarterbacks Association | 501(c)(3) | 1975 | $42,191 | $41,613 | 2025-08 | |
| Friends of the Acton Libraries | Education | 501(c)(3) | 2020 | $41,880 | $4,119 | 2025-12 |
| CT Douglas School Pto | Community improvement and capacity building | 501(c)(3) | 1991 | $39,598 | $163,256 | 2025-08 |
| Acton Community Chorus Inc | 501(c)(3) | 1985 | $38,284 | $30,732 | 2025-08 | |
| Acton and Boxborough Student Activities Fund Inc | Education | 501(c)(3) | 2013 | $33,781 | $26,106 | 2026-06 |
| Modern Quilt Guild Inc | Arts, culture and humanities | 501(c)(3) | 2014 | $32,134 | $15,699 | 2025-12 |
| Acton Boxborough Friends of Music Inc | 501(c)(3) | 1987 | $31,805 | $15,412 | 2025-06 | |
| Acton Boxborough Girls Youthlacrosse Inc | Recreation and sports | 501(c)(3) | 2023 | $29,543 | $22,901 | 2025-05 |
| Acton Historical Society Incorporated | 501(c)(3) | 1977 | $29,421 | $664,880 | 2025-06 | |
| Acton Boxborough Regional Parent Teacher Student Organization | Education | 501(c)(3) | 1997 | $27,571 | $107,628 | 2025-06 |
| Universal Health Care Education Fund | Health care | 501(c)(3) | 1999 | $27,040 | $26,227 | 2025-12 |
| Luther Conant Parent Teacher Organization | Education | 501(c)(3) | 2013 | $22,953 | $56,062 | 2025-06 |
| Friends of the Acton Nursing Services Inc | 501(c)(3) | 1985 | $22,350 | $132,183 | 2025-06 | |
| Parent Teachers Organization | 501(c)(3) | 1992 | $21,812 | $109,237 | 2025-08 | |
| Merriam Community Parent Teacher Organziation Inc | Education | 501(c)(3) | 2023 | $21,801 | $70,069 | 2025-08 |
| The Folk Song Society of Greater Boston Inc | 501(c)(3) | 1988 | $8,392 | $31,379 | 2025-08 | |
| Cyrus Institute of Knowledge | Social science | 501(c)(3) | 2012 | $2,100 | $9,201 | 2025-07 |
| Metrowest Model Railroading Society Inc | Recreation and sports | 501(c)(4) | 2003 | $925 | $6,500 | 2025-12 |
| Ab Soccer Boosters | Recreation and sports | 501(c)(3) | 2019 | $0 | $0 | 2024-11 |
| Aberdale Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $1.6 million | 2024-12 | |
| Acorns To Oaks Horsemanship Center Inc | Human services | 501(c)(3) | 2024 | $10,455 | 2024-12 | |
| Acton Adult Softball League Inc | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-10 |
| Acton Boxborough Regional Islamic Community Center | Religion-related | 501(c)(3) | 2022 | |||
| Acton Boxborough Varsity Tennis | Recreation and sports | 501(c)(3) | 2026 | |||
| Acton Boxborough Youth Lacrosse Inc | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Acton Chinese-American Civic Society Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Acton Christian Church | 501(c)(3) | 1982 | ||||
| Acton Community Housing Corporation | Housing and shelter | 501(c)(3) | 2008 | |||
| Acton Conservation Trust Inc | 501(c)(3) | 1964 | $0 | $0 | 2025-12 | |
| Acton Garden Club Inc | 501(c)(3) | 1985 | $0 | $0 | 2026-03 | |
| Acton Group of Citizens Inc | Youth development | 501(c)(3) | 2016 | $0 | $0 | 2025-08 |
| Acton Massachusetts Womens Club Inc | 501(c)(3) | 1977 | $0 | $0 | 2026-04 | |
| Acton News Initiative Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Acton Police Association | Philanthropy, voluntarism and grantmaking foundations | 501(c)(4) | 2025 | $0 | $28,788 | 2025-12 |
| Acton Sisters Tutoring Center Inc | Education | 501(c)(3) | 2022 | $0 | $0 | 2023-12 |
| Acton-Boxborough Baseball Boosters | Recreation and sports | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Acton-Boxborough Colonial Club Inc | Education | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Acton-Boxborough Family Network | Recreation and sports | 501(c)(3) | 2015 | $27,802 | 2025-06 | |
| Acton-Boxborough Farmers Market Inc | Food, agriculture and nutrition | 501(c)(3) | 2025 | |||
| Acton-Boxborough Regional High School Friends of Drama | Education | 501(c)(3) | 2006 | $0 | $0 | 2025-06 |
| Acton-Boxborough Youth Softball Association Inc | Recreation and sports | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Adore Church Inc | Religion-related | 501(c)(3) | 2016 | |||
| African Public Broadcasting Foundation Us | Arts, culture and humanities | 501(c)(3) | 2005 | $0 | $0 | 2024-12 |
| Agora Cambridge Society | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Air Force Association | Education | 501(c)(3) | 2009 | $0 | $0 | 2024-12 |
| American Association of University Women of the State of Massachusett | Community improvement and capacity building | 501(c)(4) | 2018 | $0 | $0 | 2026-06 |
| American Chinese Medical Association | Health care | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| American Matthay Association Incorporated | 501(c)(3) | 1969 | $0 | $0 | 2025-08 | |
| Art Way Forward Corporation | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Artists Shelter Incorporated | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Asian American Civic Engagement Alliance | Civil rights, social action and advocacy | 501(c)(4) | 2020 | $0 | $0 | 2025-12 |
| Astra Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $7 million | 2025-05 | |
| Bay State Immigration Justice Center | Crime and legal-related | 501(c)(3) | 2026 | |||
| Boston Community Prayer Fellowship Inc | Religion-related | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Boston Share Network | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Boston Uyghur School Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2024-01 |
| Boston Yue Opera House Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Burma Academy | Education | 501(c)(3) | 2026 | |||
| Chabad Center of Acton Inc | Religion-related | 501(c)(3) | 1999 | |||
| Cheers for Kids | Health care | 501(c)(3) | 2025 | |||
| Community of Banyakigezi Boston Cor Poration | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Congregation Beth Elohim | 501(c)(3) | 1973 | ||||
| Creative Learning Exchange | 501(c)(3) | 1991 | $51,736 | 2024-12 | ||
| Dhara Foundation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Doli Atamian Campership Program Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $0 | $38,315 | 2025-09 |
| Edo Community Association of New England Inc | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Esoluto | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2025-08 |
| Faith Evangelical Free Church | 501(c)(3) | 1965 | ||||
| Friends of Liver Foundation Wb-Ma Chapter Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Friends of Pine Hawk | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Friends of the Acton Arboretum | 501(c)(3) | 1992 | $0 | $0 | 2025-06 | |
| Gabriel Popescu Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $3,091 | 2024-12 | |
| Great Road Covenant Church | 501(c)(3) | 1975 | 2025-12 | |||
| Green Acton Inc | 501(c)(3) | 1990 | $0 | $0 | 2025-12 | |
| Hope Institute | Social science | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Indian Arts Boston Inc | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Isc2 Eastern Massachusetts | Community improvement and capacity building | 501(c)(6) | 2014 | $0 | $0 | 2026-06 |
| Italian American Psychological Society Inc | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-08 |
| J V Sheth Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2018 | $430,904 | 2024-12 | |
| Jasmine Cultural Arts Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-06 |
| Kanchan Moni Foundation Inc | Environment | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Krossroads Performing Arts Inc | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| League of Women Voters of Massachusetts | 501(c)(4) | 1969 | $0 | $0 | 2026-06 | |
| Lei Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $47,118 | 2025-12 | |
| Massachusetts Art Education Association Limited | Arts, culture and humanities | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Massachusetts Family Action Inc | Education | 501(c)(4) | 2026 | |||
| Massachusetts Society of Perianesthesia Nurses Inc | 501(c)(3) | 1994 | $0 | $0 | 2026-04 | |
| Massachusetts Teachers Association | 501(c)(5) | 1972 | $0 | $0 | 2026-06 | |
| Massachusetts Teachers Association | 501(c)(6) | 1972 | $0 | $0 | 2024-06 | |
| Merrimack Valley Hebrew Academy Inc | 501(c)(3) | 1978 | ||||
| Mount Calvary Lutheran Chruch | 501(c)(3) | 1941 | ||||
| Munu Development Foundation Inc | Education | 501(c)(3) | 2026 | $0 | $1 | 2025-12 |
| Nashoba Valley Pedalers | Recreation and sports | 501(c)(7) | 2016 | $0 | $0 | 2025-10 |
| Nashoba Valley Pride Inc | Civil rights, social action and advocacy | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| National Alliance On Mental Illness of Central Middlesex Ma Inc | Mental health and crisis intervention | 501(c)(3) | 1992 | $0 | $0 | 2025-12 |
| National South Asian Medical Student Association | Education | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| New England Homeopathic Academy Inc | Human services | 501(c)(3) | 1993 | $0 | $0 | 2025-12 |
| Nigerian Professional Group Inc | Community improvement and capacity building | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Northeast Birdies | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Paint for Progress | Youth development | 501(c)(3) | 2025 | |||
| Parent Booster USA Inc | 501(c)(3) | 2005 | $0 | $0 | 2026-06 | |
| Prajna Vpadesa Foundation | Religion-related | 501(c)(3) | 2010 | |||
| Project Munchkins | Human services | 501(c)(3) | 2019 | $0 | $0 | 2024-06 |
| Pta Massachusetts Parent Teacher Association Inc | 501(c)(3) | 1947 | $0 | $0 | 2025-06 | |
| Pump and Circumstance | 501(c)(12) | 1986 | $0 | $0 | 2025-12 | |
| Rawan Mentorship Inc | Youth development | 501(c)(3) | 2026 | |||
| Readyu Prep | Education | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Regenerating Connection Society | Environment | 501(c)(3) | 2026 | |||
| Renewed Baptist Church of Acton | 501(c)(3) | 1955 | ||||
| Right To Enlightenment | Human services | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| River of Life Christian Church in Boston | Religion-related | 501(c)(3) | 2007 | 2019-12 | ||
| Ron and Ariela Beck Family Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2003 | $1,679 | 2025-12 | |
| Safve | International, foreign affairs and national security | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Saint Elizabeth of Hungary Parish | 501(c)(3) | 1946 | 2012-06 | |||
| Sigma Phi Epsilon University of Massachusetts Alumni Corpora | Recreation and sports | 501(c)(7) | 2023 | $0 | $0 | 2025-12 |
| Soc Works of the Order of Christ Spirit Vale Do Amanhecer Ajuvano I | Religion-related | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Society of Saint Vincent de Paul in the Archdiocese of Boston | Religion-related | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| Society of Saint Vincent de Paul in the Archdiocese of Boston | Religion-related | 501(c)(3) | 2013 | $0 | $0 | 2025-09 |
| South Acton Congregational Church | 501(c)(3) | 1964 | 2014-12 | |||
| Southeast India Foundation | International, foreign affairs and national security | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Spiritual Assembly of the Bahais of Acton Town | 501(c)(3) | 1995 | ||||
| Spreading Happiness Inc | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| St Matthews United Methodist Church | 501(c)(3) | 1974 | 2013-12 | |||
| Stacey E Avallone Memorial Foundation | Health care | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Steinberg-Lalli Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2005 | $10.2 million | 2025-12 | |
| Teaching for Artistic Behavior Inc | Human services | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| The Bolt Center Inc | Education | 501(c)(3) | 2026 | |||
| The Order of the Royal Hog Foundation Inc | Human services | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| The Rita S Lambergs Tomes Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2015 | $85,081 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | Arts, culture and humanities | 501(c)(3) | 1945 | $0 | $0 | 2025-12 |
| Trekking Thrift Inc | Youth development | 501(c)(3) | 2024 | $0 | $0 | 2023-12 |
| University of Massachusetts | 501(c)(3) | 2013 | $0 | $0 | 2025-06 | |
| Uphold Foundation Inc | Community improvement and capacity building | 501(c)(3) | 2024 | $8,676 | 2025-12 | |
| Wecantest | Education | 501(c)(3) | 2017 | $0 | $0 | 2026-02 |
| West Acton Baptist Church | 501(c)(3) | 1955 |
By cause in Acton, MA
- Arts, culture and humanities 27
- Education 24
- Recreation and sports 22
- Philanthropy, voluntarism and grantmaking foundations 15
- Human services 11
- Religion-related 9
- Health care 6
- Community improvement and capacity building 6
- International, foreign affairs and national security 5
- Youth development 4
- Civil rights, social action and advocacy 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.