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Data / Nonprofits / Michigan / South Lyon

Nonprofits in South Lyon, MI: 144 registered with the IRS

144 nonprofits are registered with the IRS in South Lyon, MI, 127 of them 501(c)(3) charities; the 31 that report revenue took in $18.3 million. The largest by revenue: Walnut Creek Country Club ($7.4 million), Advanced Teaching Concepts Inc ($4.3 million), Active Faith ($2.2 million). Most common causes: recreation and sports (31), education (18), religion-related (14).

SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.

Every organization, largest by revenue first

OrganizationCategoryTypeSinceRevenueAssetsFiling
Walnut Creek Country Club501(c)(7)1960$7.4 million$22.5 million2024-12
Advanced Teaching Concepts IncMental health and crisis intervention501(c)(3)1994$4.3 million$1.6 million2025-09
Active Faith501(c)(3)1988$2.2 million$3.1 million2024-12
Big Cat Basketball LeagueRecreation and sports501(c)(3)2009$477,420$81,0212025-10
Aquatics UnlimitedRecreation and sports501(c)(3)2023$460,224$168,1222025-08
South Lyon Junior League Baseball and SoftballRecreation and sports501(c)(3)2005$446,777$211,7872025-12
Michigan USA WrestlingRecreation and sports501(c)(3)1993$328,964$94,2582025-08
Injured Soldiers IncPublic and societal benefit501(c)(3)2008$246,172$2.2 million2025-12
South Lyon Lodge 2685 Loyal Order of Moose501(c)(8)1940$240,398$125,7202026-04
Pharmacy Leadership and Education Institute IncEducation501(c)(3)1998$224,745$1.8 million2025-12
Laymans Evangelical Fellowship International Inc501(c)(3)1988$214,837$1.8 million2025-12
Fundacion Rescate N AmericaPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2015$201,446$214,3312025-12
Fraternal Order of United IrishmenHuman services501(c)(4)2014$195,168$43,7912024-12
Punjabi Cultural Society of MichiganArts, culture and humanities501(c)(3)2019$191,750$74,3322025-12
South Lyon High School Football BoostersRecreation and sports501(c)(3)2010$151,395$17,3232025-12
Feral Kitty Trappers TNR IncAnimal-related501(c)(3)2017$118,802$5532024-12
South Lyon Coop Nursery501(c)(3)1981$106,647$97,8982025-05
South Lyon Area Youth Assistance501(c)(3)1991$102,091$86,2622025-06
Gathering FriendsReligion-related501(c)(3)2017$100,006$20,1842024-12
South Lyon Educational FoundationEducation501(c)(3)2017$89,572$62,5462025-12
South Lyon East High Schoolfootball BoostersRecreation and sports501(c)(3)2020$77,960$31,1282025-12
Brummer Neighborhood CouncilEducation501(c)(3)2008$70,444$25,4762025-07
Citizens for A Pro-Life Society IncCivil rights, social action and advocacy501(c)(3)2010$69,954$18,2922024-12
South Lyon High School Band Parents AssociationEducation501(c)(3)2003$66,728$61,0722025-12
Knights of Columbus501(c)(8)1940$62,001$61,6462025-12
Sayre Elementary Family Council PtoEducation501(c)(3)2002$57,088$81,5702026-07
Kent Lake Elementary PtoEducation501(c)(3)2007$57,069$81,8312026-06
Coach Kacie Memorial Foundation501(c)(3)2021$48,850$217,0742025-12
Hardy Elementary PtoEducation501(c)(3)2005$35,160$19,6242026-07
Rotary InternationalCommunity improvement and capacity building501(c)(4)2022$17,562$4,4392025-06
South Central Soccer ClubRecreation and sports501(c)(3)2001$11,190$22,9222024-12
2017 Ann Arbor BombersRecreation and sports501(c)(3)2024$0$02025-12
AadukalamRecreation and sports501(c)(3)2025$12025-12
Aglow International501(c)(3)1973$0$02024-12
American Legion501(c)(19)1946$0$02025-12
American Volkssport Association IncRecreation and sports501(c)(3)1987$0$02026-06
Association of Operating Room Nurses Inc501(c)(6)1969$0$02026-06
BigskidsPublic and societal benefit501(c)(3)2024
Bunker BrothersArts, culture and humanities501(c)(3)2025$0$02025-11
Canine Liberation LeagueAnimal-related501(c)(3)2022$0$02025-12
Capernaum Health ClinicHealth care501(c)(3)2014$0$02026-01
Carefree CappingHealth care501(c)(3)2022$0$02025-12
Carl and Joanne FoundationCommunity improvement and capacity building501(c)(3)2019$0$02025-12
Chris Kringle FoundationHuman services501(c)(3)2025
Christmas Elf ProgramPublic and societal benefit501(c)(3)2024$0$02025-12
Civitan InternationalPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2006$0$02025-09
Coalition for Oral Health for the AgingHealth care501(c)(3)2011$0$02025-06
Cross of Christ Luthern Church501(c)(3)1941
Crossroads Christian Early EducationHuman services501(c)(3)2022
Crossroads Community CareReligion-related501(c)(3)2024$0$02025-12
Crossroads Community Church of South Lyon501(c)(3)19752011-12
Delta Zeta Sorority501(c)(7)1970$0$02024-06
Detroit Indian Womens AssociationArts, culture and humanities501(c)(3)2019$0$02025-12
E-Way MinistriesReligion-related501(c)(3)1996
Eric Domanico FoundationPublic and societal benefit501(c)(3)2021$0$02025-12
Fellowship Evangelical Presbyterian ChurchReligion-related501(c)(3)1982
Field & Forest ConservancyEnvironment501(c)(3)2026
Forest Friends Wildlife RescueAnimal-related501(c)(3)2024$0$02025-12
Frank E Bartlett Elementary Parent Teacher OrganizationEducation501(c)(3)2019$0$02026-06
Free & Accepted Masons of Michigan501(c)(10)1972
Friends of the Lyon Township LibraryEducation501(c)(3)2014$0$02025-12
Friends of the Salem-South Lyon District LibraryEducation501(c)(3)2005$0$02025-08
Great Lakes Bombers Youth Baseball ClubYouth development501(c)(3)2021$0$02025-12
Greenoak Township Historical Society501(c)(3)1977$0$02025-12
Guardian SocietyReligion-related501(c)(3)2025$0$02025-12
Holy Family Lutheran Church501(c)(3)1988
Hope Church of South Lyon IncReligion-related501(c)(3)2022
Hope and Humanity FoundationHuman services501(c)(3)2025
Immanuel Lutheran Church501(c)(3)1966
International Network IncHuman services501(c)(3)2021$0$02023-12
John Drypen FoundationEducation501(c)(3)2013$0$02025-12
Kiwanis Foundation of South LyonPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2014$0$02023-09
Kiwanis International Inc501(c)(4)1940$0$02024-09
Lake Street Cruise-InRecreation and sports501(c)(4)2015$0$02025-12
Lalwani FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2008$448,3112025-12
Learn GlazingEmployment501(c)(3)2025
Livingston A Region of Model A Restorers Club501(c)(7)1982$0$02024-12
M&M Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2022$48,1962024-12
Marty Gras VolleyballRecreation and sports501(c)(3)2024$0$02025-12
Marys Refuge IncHuman services501(c)(3)2022$0$02023-12
Mater Dolorosa FoundationReligion-related501(c)(3)2026$0$02025-12
Men Moving MountainsHuman services501(c)(3)2026
Menschen FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2024
Michigan Kannada KaliEducation501(c)(3)2026$0$02024-12
Miles ChristiReligion-related501(c)(3)1946
Milford Road Christadelphian Eccles Ia IncReligion-related501(c)(3)2025
Motor City Hit Dogs -BeierRecreation and sports501(c)(3)2024
National Active and Retired Federal Employees Association501(c)(5)1963$0$02025-12
National Society United States Daughters of 1812501(c)(3)1972$0$02025-12
National Society of the Daughters of the American Revolution501(c)(3)1949$0$02025-12
National Society of the Daughters of the American Revolution501(c)(3)1944$0$02025-12
New Light Ministries IncReligion-related501(c)(3)1987$0$02024-12
Pathway Fellowship ChurchReligion-related501(c)(3)2025$0$02025-12
Pearson Elementary PtoEducation501(c)(3)2017$0$02025-06
Proud Lake Trail Riders AssociationRecreation and sports501(c)(3)2016$0$02025-12
Pumpkinfest of the South Lyon AreaArts, culture and humanities501(c)(3)2011$0$02025-12
RespectmyplanetEnvironment501(c)(3)2014$0$02026-06
Richard A Stevens MinistriesReligion-related501(c)(3)1996$0$02025-12
S Lyon Volleyball BoostersRecreation and sports501(c)(3)2018$0$02025-12
SLHS Boys Lacrosse Booster ClubRecreation and sports501(c)(3)2020$0$02026-07
SLHS Girls Soccer BoostersRecreation and sports501(c)(3)2022$0$02025-12
SLHS Girls Swim and Dive BoostersRecreation and sports501(c)(3)2022$0$02026-04
SLHS Mens SoccerRecreation and sports501(c)(3)2024$0$02024-12
Sangster Family FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2013$112,3722025-12
Senior All Night EventCrime and legal-related501(c)(3)2010$0$02026-06
She Shines FoundationHuman services501(c)(3)2024$0$02026-03
Shri Ranavira Hanumath PithamReligion-related501(c)(3)2026
Slehs Girls Swim & Dive BoostersRecreation and sports501(c)(3)2018$0$02025-12
Smocking Arts Guild of America Inc501(c)(3)1981$0$02025-12
South Lyon Area Amateur Radio ClubScience and technology501(c)(3)2025$0$02025-12
South Lyon Area Historical Society Inc501(c)(3)1980$0$02025-09
South Lyon Baseball Boosters IncRecreation and sports501(c)(3)2021$0$02025-12
South Lyon Boys Basketball BoostersEducation501(c)(3)2019$0$02025-12
South Lyon Chapt No 2392 Women of the Moose501(c)(8)1940$0$02026-04
South Lyon Cross Country Boys BoostersRecreation and sports501(c)(3)2018$0$02025-12
South Lyon Early Childhood Center Parent Advisory BoardEducation501(c)(3)2022$0$02024-11
South Lyon East Band BoostersEducation501(c)(3)2017$0$02025-06
South Lyon East Baseball BoostersRecreation and sports501(c)(3)2024$0$02026-07
South Lyon East CougarettesYouth development501(c)(3)2016$0$02024-12
South Lyon East Softball OrganizationRecreation and sports501(c)(3)2018$0$02025-06
South Lyon East Theatre PopsArts, culture and humanities501(c)(3)2023$0$02026-06
South Lyon Fine Arts SocietyArts, culture and humanities501(c)(3)2015$0$02024-12
South Lyon Girls Golf Team Booster ClubRecreation and sports501(c)(3)2026$0$02025-12
South Lyon High School Cheer BoostersRecreation and sports501(c)(3)2017$0$02026-04
South Lyon High School Project GraduationEducation501(c)(3)2008$0$02025-06
South Lyon High Schools Mens Varsity Swim & Dive Team BoostersRecreation and sports501(c)(3)2019$0$02026-05
South Lyon MatcatsRecreation and sports501(c)(7)2017$0$02025-12
South Lyon Pumas Lacrosse ClubRecreation and sports501(c)(3)2016$0$02024-12
South Lyon United Womens Lacrosse BoostersRecreation and sports501(c)(3)2024$0$02025-12
South Lyon Water Guardians IncEnvironment501(c)(3)2024$0$02026-02
St Gertrudes Ferals & FriendliesAnimal-related501(c)(3)2025$0$02025-12
St Joseph Parish South Lyon501(c)(3)1946
Studio BoosterRecreation and sports501(c)(3)2016$0$02026-08
The Good Work ProjectCommunity improvement and capacity building501(c)(3)2026
The Vandenheede FoundationPhilanthropy, voluntarism and grantmaking foundations501(c)(3)2026
The Vine Church PlymouthReligion-related501(c)(3)2025
Three Daughters FoundationHuman services501(c)(3)2020$0$02025-12
Tops Clubs IncHealth care501(c)(3)2008$0$02026-03
Unitystar WorksHealth care501(c)(3)2025
Veterans of Foreign Wars of the Us Dept of Michigan Auxilary501(c)(19)1986$0$02026-06
Wayne County Speech and Language AssociationCommunity improvement and capacity building501(c)(6)2014$0$02025-08
Won Heart at A Time501(c)(3)1964
Young People AriseHuman services501(c)(3)2020$0$02024-12
Ypsi Kids School Supplies IncEducation501(c)(3)2018$0$02024-02

By cause in South Lyon, MI

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.