| Transformational Sports IncYpsilanti | Form 990-N | No figure |
| Holly Academy PTOHolly | Form 990-EZ | $47,064FY2025 |
| Dowagiac Athletic BoostersDowagiac | Form 990-EZ | $46,519FY2025 |
| Lambda Kappa Sigma Educational TRDetroit | Form 990-N | No figure |
| Breton Downs Elemenatary School Parent Teacher OrganizationEast Grand Rapids | Form 990-EZ | $46,223FY2025 |
| PTSA Michigan Congress of Parents Teachers and StudentsBloomfield Hills | Form 990-EZ | $46,160FY2025 |
| Columbia Central Athletic BoostersBrooklyn | Form 990-EZ | $46,144FY2025 |
| Beacon Tree VolunteersShelby Township | Form 990-EZ | $46,143FY2026 |
| Mason Athletic Booster ClubMason | Form 990-EZ | $46,023FY2026 |
| Evart Promise PlusEvart | Form 990-EZ | $45,673FY2025 |
| Flint Community Education FundFlint | Form 990-N | No figure |
| Generation E InstituteMonroe | Form 990-N | No figure |
| Twende Outreach International IncWaterford | Form 990-N | No figure |
| Parent Booster USA IncFarmington Hills | Form 990-EZ | $45,570FY2025 |
| Big GiveByron Center | Form 990-N | No figure |
| Eisenhower Parent Teacher OrganizationFraser | Form 990-EZ | $45,441FY2025 |
| Woodcrest Elementary School Parent Teacher OrganizationMidland | Form 990-EZ | $45,156FY2025 |
| Institute on Natl Social Inequities and Gaps in Health & Health TreatmDetroit | Form 990-N | No figure |
| Early Bird BooksRockford | Form 990-N | No figure |
| Vicksburg Lions Club Charities IncPortage | Form 990-EZ | $44,815FY2025 |
| Paul K Cousino Booster ClubWarren | Form 990-EZ | $44,681FY2025 |
| Guardian Guild of Livingston Classical AcademyWhitmore Lake | Form 990-EZ | $44,587FY2025 |
| Eaa Chapter 439Quinnesec | Form 990-N | No figure |
| Mixed Methods International Research Association IncAnn Arbor | Form 990-N | No figure |
| Heritage Athletic AssociationSaginaw | Form 990-EZ | $44,205FY2025 |
| Monfort Elementary School Volunteers IncShelby Township | Form 990-EZ | $44,080FY2026 |
| West Point Parents Club of Michigan IncBirmingham | Form 990-N | No figure |
| Parent Booster USA IncIthaca | Form 990-EZ | $42,977FY2026 |
| Gladstone High School Baseball Boosters IncGladstone | Form 990-EZ | $42,499FY2025 |
| Parent Booster USA IncFrankenmuth | Form 990-N | No figure |
| Midland High School Athletic Booster ClubMidland | Form 990-EZ | $42,249FY2024 |
| Bridgepointe IncDetroit | Form 990-N | No figure |
| Owosso Sports Boosters IncOwosso | Form 990-EZ | $42,002FY2025 |
| J Patrick Dineen Scholarship FundRoyal Oak | Form 990-N | No figure |
| Stevenson Band Booster Club IncSterling Heights | Form 990-EZ | $41,965FY2025 |
| Thurston Parent Teacher OrganizationAnn Arbor | Form 990-N | No figure |
| Families for Encore EntriesChesterfield | Form 990-N | No figure |
| East Martin Christian School Fund IncMartin | Form 990-N | No figure |
| Redline Club IncTawas City | Form 990-EZ | $41,361FY2025 |
| St Ambrose-Ironwood Catholic School Alumni & Friends AssociationIronwood | Form 990 | $41,127FY2025 |
| Russell W Bunting Periodontal Study ClubJackson | Form 990-N | No figure |
| Canton Football ClubHighland | Form 990-N | No figure |
| Bessemer Area Schools Friends and AlumniBessemer | Form 990-EZ | $40,972FY2025 |
| Charlotte Orioles Band BoostersCharlotte | Form 990-EZ | $40,885FY2024 |
| Holland Public Schools Parent Teacher Organization IncHolland | Form 990-N | No figure |
| Negaunee High School All Sports Booster ClubNegaunee | Form 990-EZ | $40,582FY2025 |
| Puritan Reformed Theological Seminary FoundationGrand Rapids | Form 990 | $40,401FY2025 |
| TC Youth Vikings PTOHoward City | Form 990-EZ | $40,332FY2026 |
| Clinton Elementary PTOClinton | Form 990-EZ | $40,224FY2025 |
| Allegan Public Schools Parent Teacher Organization IncAllegan | Form 990-EZ | $40,060FY2024 |