Data / Nonprofits / Connecticut / South Windsor
Nonprofits in South Windsor, CT: 154 registered with the IRS
154 nonprofits are registered with the IRS in South Windsor, CT, 119 of them 501(c)(3) charities; the 44 that report revenue took in $33 million. The largest by revenue: Teamsters Local 1035 Health Services & Insurances Fund ($22.1 million), South Windsor Volunteer Fire Department Inc ($1.2 million), International Brotherhood of Teamsters ($1.1 million). Most common causes: education (20), recreation and sports (18), arts, culture and humanities (13).
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Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Teamsters Local 1035 Health Services & Insurances Fund | 501(c)(9) | 1984 | $22.1 million | $65.6 million | 2025-06 | |
| South Windsor Volunteer Fire Department Inc | Public safety, disaster preparedness and relief | 501(c)(3) | 2016 | $1.2 million | $344,246 | 2025-06 |
| International Brotherhood of Teamsters | 501(c)(5) | 1941 | $1.1 million | $1.1 million | 2025-12 | |
| South Windsor Child Development Center Inc | Human services | 501(c)(3) | 1983 | $970,536 | $508,695 | 2025-06 |
| Hartford County 4-H Camp Inc | Recreation and sports | 501(c)(3) | 1959 | $933,793 | $2.9 million | 2025-09 |
| Home Builders & Remodelers Association of Connecticut Inc | 501(c)(6) | 1965 | $797,971 | $592,515 | 2025-12 | |
| Ancient Free & Accepted Masons of Connecticut | 501(c)(10) | 1943 | $704,871 | $8.6 million | 2025-12 | |
| Spector Criminal Justice Training Network Inc | Crime and legal-related | 501(c)(3) | 1975 | $519,039 | $304,620 | 2025-12 |
| South Windsor Soccer Club Inc | 501(c)(3) | 1988 | $417,866 | $473,670 | 2025-12 | |
| Connecticut Education Association | 501(c)(5) | 1971 | $386,613 | $161,714 | 2025-06 | |
| Furpocalypse Inc | Animal-related | 501(c)(3) | 2004 | $352,447 | $78,947 | 2024-12 |
| South Windsor Youth Hockey Association | 501(c)(3) | 1989 | $346,539 | $287,064 | 2025-04 | |
| Voice of God Ministries | Religion-related | 501(c)(3) | 2020 | $227,980 | $84,495 | 2024-12 |
| South Windsor Swim Club Inc | Recreation and sports | 501(c)(7) | 2020 | $227,971 | $121,534 | 2025-12 |
| Reputation Athletics Booster Inc | Recreation and sports | 501(c)(3) | 2025 | $223,248 | $35,884 | 2025-12 |
| The Watershed History Collective Inc | 501(c)(3) | 1971 | $198,518 | $497,468 | 2025-06 | |
| Parent Booster USA Inc | Education | 501(c)(3) | 2005 | $192,875 | $88,445 | 2025-06 |
| South Windsor Community Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $192,144 | $258,415 | 2025-06 |
| Knights of Columbus | 501(c)(8) | 1940 | $171,743 | $372,236 | 2025-12 | |
| Little League Baseball Inc | 501(c)(3) | 1967 | $167,846 | $113,128 | 2025-09 | |
| Theta Nu Xi Multicultural Sorority Incorporated | Education | 501(c)(7) | 2003 | $164,379 | $363,481 | 2022-12 |
| Connecticut Chiropractic Council in C | Diseases, disorders and medical disciplines | 501(c)(6) | 2016 | $154,794 | $77,028 | 2026-06 |
| Wapping Cemetery Association Inc | Mutual and membership benefit | 501(c)(13) | 2002 | $145,868 | $1.4 million | 2025-12 |
| The Dance Rave Team Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $111,823 | $17,314 | 2025-12 |
| South Windsor Chamber of Commerce Inc | 501(c)(6) | 1999 | $103,215 | $27,443 | 2025-12 | |
| Ludc Booster Club | Arts, culture and humanities | 501(c)(3) | 2022 | $92,286 | $15,325 | 2025-12 |
| Topstone Mens Club | Recreation and sports | 501(c)(7) | 2001 | $81,745 | $17,707 | 2025-12 |
| Africa Education Partnership | Education | 501(c)(3) | 2014 | $76,820 | $103,577 | 2024-12 |
| Evergreen Masonic Association Inc | 501(c)(2) | 1943 | $74,070 | $116,119 | 2025-12 | |
| James McManus Fund of HTFD Dental Society | 501(c)(3) | $68,985 | $2.3 million | 2026-03 | ||
| SW CT American Legion Baseball Corp | Recreation and sports | 501(c)(3) | 2020 | $68,777 | $32,544 | 2025-12 |
| South Windsor Cemetery Corporation | 501(c)(13) | 1983 | $68,365 | $529,774 | 2025-12 | |
| American Planning Association | 501(c)(3) | 1983 | $68,228 | $115,372 | 2025-09 | |
| Classical Association of Connecticut Inc | Arts, culture and humanities | 501(c)(3) | 1987 | $61,215 | $63,750 | 2025-07 |
| Greater Hartford Trades Scholarship Foundation Corporation | Education | 501(c)(3) | 2025 | $42,621 | $23,494 | 2023-12 |
| Daniel J Griffin Memorial | Education | 501(c)(3) | 2003 | $39,529 | $659,238 | 2026-03 |
| South Windsor Boys Lacrosse Inc | Recreation and sports | 501(c)(3) | 2010 | $37,416 | $36,139 | 2025-12 |
| Talcott Mountain Agility Club Inc | Animal-related | 501(c)(4) | 2003 | $36,763 | $84,749 | 2025-12 |
| South Windsor Wrestling Association Incorporated | Recreation and sports | 501(c)(3) | 2023 | $31,727 | $15,757 | 2025-12 |
| Wat Lao Buddhadham New Britain Inc | Human services | 501(c)(3) | 1999 | $21,664 | $438,427 | 2025-12 |
| South Windsor Girls Travel Basketball Incorporated | Recreation and sports | 501(c)(3) | 2021 | $19,390 | $3,100 | 2023-12 |
| Golf Fore the Kids Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2006 | $3,452 | $931 | 2025-12 |
| Parichoy Bengali Association of Connecticut Inc | Arts, culture and humanities | 501(c)(3) | 2022 | $1,864 | $5,307 | 2025-09 |
| Connecticut Institute of Professnl Builders & Remodelers Inc | Education | 501(c)(3) | 1999 | $20 | $1,580 | 2026-06 |
| A C T International Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| A-2nd-Chance Inc | Education | 501(c)(3) | 2024 | |||
| Ace Youth Project LLC | Education | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Al Fenton Big Band Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Ambrose Alli University Alumni Association North America | Education | 501(c)(3) | 2021 | $0 | $0 | 2023-12 |
| American Federation of State County & Municipal Employees | 501(c)(5) | 1967 | $0 | $0 | 2024-12 | |
| American Legion | 501(c)(19) | 1946 | $0 | $0 | 2025-12 | |
| Association of Energy Engineers Inc | 501(c)(6) | 1998 | ||||
| Avery St Christian Reformed Church | 501(c)(3) | 1995 | ||||
| Bahais of South Windsor Town | 501(c)(3) | 1995 | ||||
| Beyond Yourself Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $1 | 2024-12 | |
| Blocks of Hope Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2024 | $0 | $0 | 2026-07 |
| Books & Blankets Donations for the Border Corporation | Human services | 501(c)(3) | 2025 | $0 | $0 | 2026-01 |
| Boy Scouts of America Troop 880 | 501(c)(3) | 2004 | $0 | $0 | 2024-08 | |
| Cabo Verdeans United Foundation | Diseases, disorders and medical disciplines | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Cabo Verdeans United Organization | Recreation and sports | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Calvary Church of the Assemblies of God | 501(c)(3) | 1964 | ||||
| Carter Cares Inc | Food, agriculture and nutrition | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Chatham-Beech Charitable Foundation | 501(c)(3) | 1984 | $498,183 | 2025-09 | ||
| Colonial Point Christian Church | Religion-related | 501(c)(3) | 2000 | |||
| Connecticut Coalition for Race Amity | Civil rights, social action and advocacy | 501(c)(3) | 2021 | $0 | $0 | 2026-06 |
| Connecticut Education Association | 501(c)(5) | 1971 | $0 | $0 | 2025-06 | |
| Connecticut Education Association | 501(c)(5) | 1971 | $0 | $0 | 2025-06 | |
| Connecticut Junior Women Inc | 501(c)(3) | 2001 | $0 | $0 | 2026-05 | |
| Connecticut Military Corvette Club Inc | Public and societal benefit | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Covenant Chapel Inc | 501(c)(3) | 1992 | ||||
| Dharma Awakening Foundation Inc | Youth development | 501(c)(3) | 2026 | |||
| Donald C Brace Foundation C/o Cummings & Lockwood | 501(c)(3) | 1988 | $16.6 million | 2025-12 | ||
| Down To Earth Garden Club | Environment | 501(c)(3) | 2022 | $0 | $0 | 2026-08 |
| East Hartford Rotary Club Scholarship Trust Nect | 501(c)(92) | 1970 | $299,429 | 2024-12 | ||
| Eli Terry Elementary School Pto | Education | 501(c)(3) | 1999 | $0 | $0 | 2025-06 |
| For Tomorrow | 501(c)(3) | 2023 | $1 | 2024-12 | ||
| Friends of the South Windsor Public Library | 501(c)(3) | 1980 | $0 | $0 | 2025-05 | |
| Functional Use of Nature at Groton Corporation | Community improvement and capacity building | 501(c)(4) | 2010 | $0 | $0 | 2024-12 |
| Grateful Acts Project Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Greater Hartford Twilight Baseball League Inc | Recreation and sports | 501(c)(3) | 2019 | $24,511 | 2024-12 | |
| Hoichoi Inc | Arts, culture and humanities | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Hoysala Kannady Koota Association of Connecticut Inc | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2024-09 |
| India Arts Foundation | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| International Association of Jewish Genealogical Societies Inc | Arts, culture and humanities | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| International Association of Lions Club | 501(c)(4) | 1940 | $0 | $0 | 2026-06 | |
| International Association of Lions Clubs | Community improvement and capacity building | 501(c)(4) | 1940 | $0 | $0 | 2026-06 |
| Karen Giannamore Scholarship Fund Inc | Education | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Keeney Foundation Inc | 501(c)(3) | 1949 | $280,388 | 2025-12 | ||
| Knights of Columbus | 501(c)(8) | 1940 | $0 | $0 | 2024-12 | |
| Knights of Peter Claver | 501(c)(8) | 1968 | $0 | $0 | 2025-12 | |
| Mamthas Inspirations Fashion Attire & Aura Corporation | Arts, culture and humanities | 501(c)(3) | 2026 | |||
| Mazolu Animal Sanctuary | Animal-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Melissa Makes Bears Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $0 | $0 | 2024-12 |
| Messiah Lutheran Church | 501(c)(3) | 1966 | ||||
| Moms Club | Human services | 501(c)(3) | 2001 | $0 | $0 | 2026-06 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $0 | $0 | 2025-12 | |
| Neurofibromatosis Student Alliance | Medical research | 501(c)(3) | 2025 | $0 | $0 | 2026-06 |
| Nicole Cartier Memorial Fund Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Ofuobi Women Organization of Connecticut | Community improvement and capacity building | 501(c)(3) | 2019 | $1 | 2025-12 | |
| Orchard Hill Parent Teachers Organization | 501(c)(3) | 1988 | $0 | $0 | 2025-12 | |
| Our Savior Lutheran Church | 501(c)(3) | 1941 | ||||
| P & W A Engineering Retirees Club | Recreation and sports | 501(c)(7) | 2013 | $0 | $0 | 2025-12 |
| Paul A Bolduc Charitable Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $0 | 2026-06 |
| Philip R Smith School Parent Teachers Organization | 501(c)(3) | 1977 | $0 | $0 | 2025-06 | |
| Pitbullary | Animal-related | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Pixology Foundation | Public and societal benefit | 501(c)(3) | 2023 | $0 | $0 | 2026-07 |
| Pleasant Valley Pto | Education | 501(c)(3) | 2016 | $0 | $0 | 2025-06 |
| Pops Community Kitchen | Food, agriculture and nutrition | 501(c)(3) | 2025 | $0 | $0 | 2025-11 |
| Promising Pathways Inc | Community improvement and capacity building | 501(c)(3) | 2024 | |||
| Ray Beller Music Scholarship Corporation | Education | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Reading Room Inc | International, foreign affairs and national security | 501(c)(3) | 2006 | $0 | $0 | 2025-06 |
| Recycled Rides Project Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 | |
| Rita B & Walter M Murphy Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2001 | $2.1 million | 2025-06 | |
| S&S Cares Corporation | Arts, culture and humanities | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Saai Academy Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Saint Francis of Assisi Church Corp of S Windsor | 501(c)(3) | 1946 | ||||
| Saint Junipero Serra Parish Corporation | 501(c)(3) | 1946 | ||||
| Saint Margaret Mary Roman Catholic Church Corp of So Windsor Conn | 501(c)(3) | 1946 | ||||
| Save Your Heart | Health care | 501(c)(3) | 2025 | |||
| Schilberg Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $65,480 | 2025-10 | |
| Scholarship America Inc | 501(c)(3) | 1962 | ||||
| Sean M Healey Memorial Fund | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2023 | $0 | $0 | 2025-06 |
| Shawn Stephen Cohen Drama Memorial Fund | Education | 501(c)(3) | 2000 | $21,744 | 2023-12 | |
| Sons of Union Veterans of the Civil War | 501(c)(4) | 1941 | $0 | $0 | 2024-12 | |
| Sons of Union Veterans of the Civil War | 501(c)(4) | 1941 | $0 | $0 | 2024-06 | |
| Soraya Amy Jackson Foundation | Education | 501(c)(3) | 2014 | $0 | $0 | 2024-01 |
| South Windsor Administratorsassociation Inc | Community improvement and capacity building | 501(c)(6) | 2007 | $0 | $0 | 2025-12 |
| South Windsor CT Boys Travel Basketball Corp | Recreation and sports | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| South Windsor Community Band | Arts, culture and humanities | 501(c)(3) | 2019 | $0 | $0 | 2025-06 |
| South Windsor Cultural Arts Commission | 501(c)(3) | 1988 | $0 | $0 | 2025-08 | |
| South Windsor Girls Lacrosse Inc | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| South Windsor Historical Society Inc | 501(c)(3) | 1976 | $0 | $0 | 2025-12 | |
| South Windsor Lions Foundation Inc | Human services | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| South Windsor Non-Supervisor Professional Employees Union | Employment | 501(c)(5) | 2023 | $0 | $0 | 2025-06 |
| South Windsor Panthers Inc | Recreation and sports | 501(c)(3) | 2004 | $0 | $0 | 2024-12 |
| South Windsor Police Union Inc | Employment | 501(c)(5) | 2018 | $0 | $0 | 2025-12 |
| St Vincent de Paul Society St Margaret Mary Church | Religion-related | 501(c)(3) | 2018 | $0 | $0 | 2025-09 |
| Swasa Inc | Recreation and sports | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Tact Inc | Arts, culture and humanities | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| Teamsters Local 1035 Childrens Fund | Education | 501(c)(3) | 1999 | $0 | $0 | 2025-12 |
| Temple Beth Hillel | Religion-related | 501(c)(3) | 2024 | |||
| Timothy Edwards Middle School Pto | Education | 501(c)(3) | 2017 | $0 | $0 | 2026-06 |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| United States Yogasana Sports Federation | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Unity Church of Hartford | 501(c)(3) | 1970 | ||||
| Vernon CPR Programs | Education | 501(c)(3) | 2024 | $1 | 2024-12 | |
| Vernon Seniors Softball League Inc | Recreation and sports | 501(c)(3) | 2003 | $0 | $0 | 2025-09 |
| Vietnam Veterans of America Inc | 501(c)(19) | 1984 | $0 | $0 | 2026-02 | |
| Vietnam Veterans of America Inc | 501(c)(19) | 1984 | $0 | $0 | 2026-02 | |
| Watan Inc | Human services | 501(c)(3) | 2024 | |||
| Yankee Weimaraner Club | Animal-related | 501(c)(5) | 2020 | $0 | $0 | 2026-06 |
| Yoga Association USA Inc | Recreation and sports | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Zerosandones Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
By cause in South Windsor, CT
- Education 20
- Recreation and sports 18
- Arts, culture and humanities 13
- Philanthropy, voluntarism and grantmaking foundations 11
- Human services 6
- Community improvement and capacity building 5
- Animal-related 5
- Religion-related 4
- Diseases, disorders and medical disciplines 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.