| Dutch Fork Band BoostersIrmo | Form 990-EZ | $83,111FY2025 |
| PTA South Carolina CongressCharleston | Form 990-EZ | $82,614FY2025 |
| Hilton Head Island Land Trust IncHilton Head | Form 990-EZ | $82,083FY2025 |
| PTA South Carolina CongressCharleston | Form 990-EZ | $81,907FY2025 |
| Friends of the Greenville Co LibraryGreenville | Form 990-EZ | $81,796FY2025 |
| Charleston Area Alliance for the Mentally Ill CammiNorth Charleston | Form 990-EZ | $81,562FY2025 |
| John O Cain Evangelistic AssociationWest Columbia | Form 990-EZ | $80,238FY2026 |
| South Carolina Congress of Parents and TeachersSimpsonville | Form 990-EZ | $79,846FY2026 |
| Joseph Land Scholarship FundBamberg | Form 990-EZ | $79,570FY2026 |
| PTA South Carolina CongressFort Mill | Form 990-EZ | $78,949FY2025 |
| South Carolina Congress of Parents and TeachersGreenville | Form 990-EZ | $77,863FY2026 |
| National Motor Sports Press AssociationDarlington | Form 990-EZ | $77,768FY2024 |
| Auxiliary of the Shriners Hospital of Grenville SCGreenville | Form 990-EZ | $76,511FY2025 |
| Greenville County Foster Parent Association GcfpaTaylors | Form 990-EZ | $75,904FY2024 |
| South Carolina Association of Student Financial Aid AdministratoColumbia | Form 990-EZ | $75,464FY2025 |
| CLC Independent Living IncSpartanburg | Form 990-EZ | $75,448FY2024 |
| American College of PhysiciansColumbia | Form 990-EZ | $75,043FY2025 |
| PTA South Carolina CongressSimpsonville | Form 990-EZ | $74,514FY2025 |
| PTA South Carolina CongressSimpsonville | Form 990-EZ | $74,009FY2025 |
| Boiling Springs Band BoostersBoiling Springs | Form 990-EZ | $73,838FY2024 |
| General Federation of Womens Clubs of South CarolinaChapin | Form 990-EZ | $73,416FY2026 |
| Period Education ProjectGreenville | Form 990-EZ | $73,266FY2025 |
| Association of Notre Dame Clubs IncHilton Head | Form 990-EZ | $72,836FY2025 |
| New Providence Elementary School PTALexington | Form 990-EZ | $71,879FY2025 |
| Shepherds Center of Spartanburg SC IncSpartanburg | Form 990-EZ | $71,388FY2025 |
| Truth for Today IncWest Union | Form 990 | $71,226FY2025 |
| Palmetto Richland Memorial Hospital AuxiliaryColumbia | Form 990 | $71,149FY2025 |
| Lake City Community Theater IncLake City | Form 990-EZ | $70,952FY2026 |
| SC Conservation Districts FoundationEasley | Form 990-EZ | $70,730FY2024 |
| Gods Helping HandsWest Columbia | Form 990-EZ | $70,403FY2026 |
| PTA South Carolina CongressGreenville | Form 990-EZ | $69,790FY2025 |
| American Youth Football IncLexington | Form 990-EZ | $69,645FY2024 |
| South Carolina Congress of Parents and TeachersLexington | Form 990-EZ | $68,475FY2026 |
| Ahavat Israel IncEasley | Form 990-EZ | $68,221FY2025 |
| Friends of the Aiken County Historical MuseumAiken | Form 990 | $67,966FY2026 |
| Professional Tennis Registry FoundationDaniel Island | Form 990 | $67,958FY2025 |
| Columbia Choral SocietyColumbia | Form 990-EZ | $67,695FY2025 |
| PTA South Carolina CongressTaylors | Form 990-EZ | $67,503FY2025 |
| Whole FitnessGreer | Form 990-EZ | $66,528FY2025 |
| Main Street Program of Anderson South Carolina IncorporatedAnderson | Form 990-EZ | $66,328FY2025 |
| Serenity Club of York CountyRock Hill | Form 990-EZ | $65,603FY2025 |
| Chester County Historical SocietyChester | Form 990-EZ | $65,554FY2025 |
| Modoc Volunteer Fire DepartmentModoc | Form 990-EZ | $65,537FY2025 |
| Em GreenvilleTravelers Rest | Form 990-EZ | $65,495FY2025 |
| Racial Justice NetworkNorth Charleston | Form 990-EZ | $65,243FY2024 |
| Artists Guild of SpartanburgSpartanburg | Form 990-EZ | $65,194FY2025 |
| Epsilon Tau Omega Endowment Fund IncGreenville | Form 990-EZ | $64,298FY2025 |
| South Carolina Congress of Parents and TeachersGreenville | Form 990-EZ | $63,929FY2025 |
| South Carolina Congress of Parents and TeachersMyrtle Beach | Form 990-EZ | $62,289FY2026 |
| South Carolina Association of Young Farmers of AmericaYork | Form 990-EZ | $62,068FY2025 |