| Buffalo Volunteer Fire Department of Cherokee County SC IncBlacksburg | Form 990 | $147,612FY2025 |
| Greater Columbia Community Relations CouncilColumbia | Form 990-EZ | $147,607FY2025 |
| PTA South Carolina CongressGreenville | Form 990-EZ | $146,397FY2025 |
| Jewish Community Center of Charleston SC 1645 Wallenberg BlvdCharleston | Form 990 | $144,875FY2025 |
| South Carolina Library AssociationColumbia | Form 990-EZ | $143,546FY2025 |
| Habitat for Humanity International IncMullins | Form 990 | $142,980FY2025 |
| Jonathan C Smith Foundation for Bipolar TeensFlorence | Form 990-EZ | $142,355FY2025 |
| Environmental Education Association of South Carolina IncColumbia | Form 990-EZ | $140,729FY2026 |
| UnboundColumbia | Form 990-EZ | $137,963FY2025 |
| Tennis Association of Hilton Head Island IncHilton Head | Form 990-EZ | $135,267FY2024 |
| Lee County Special Housing IncBishopville | Form 990-EZ | $135,027FY2025 |
| Mauldin High School Band Boosters IncMauldin | Form 990-EZ | $134,816FY2025 |
| New Hope of Florence IncFlorence | Form 990-EZ | $133,514FY2025 |
| Foothills Trail Conference IncGreenville | Form 990 | $132,587FY2025 |
| International Order of the Rainbow GirlsHartsville | Form 990-EZ | $132,021FY2025 |
| CLC Properties IncSpartanburg | Form 990-EZ | $131,496FY2024 |
| Sandridge Vol Fire Dept IncSummerville | Form 990-EZ | $130,177FY2023 |
| Family Honor IncMauldin | Form 990-EZ | $129,451FY2025 |
| Church Works Media IncGreenville | Form 990-EZ | $128,303FY2024 |
| Kids Chance of South Carolina IncGeorgetown | Form 990 | $128,146FY2024 |
| National Board of Diving and Hyperbaric Medical Technology IncPelion | Form 990-EZ | $128,065FY2025 |
| Solid Waste Association of North America IncState Park | Form 990-EZ | $125,241FY2025 |
| Paul Knox Educational Endowment FundNorth Augusta | Form 990 | $125,122FY2024 |
| PTA South Carolina CongressGreenville | Form 990 | $123,919FY2025 |
| Darlington County Progress IncHartsville | Form 990 | $122,829FY2025 |
| South Carolina Congress of Parents and TeachersGreenville | Form 990-EZ | $122,606FY2026 |
| The Yana Club of Hilton Head Island IncorporatedHilton Head | Form 990-EZ | $122,141FY2025 |
| PTA South Carolina CongressMount Pleasant | Form 990-EZ | $121,509FY2026 |
| Christian Ministries of the CarolinasMount Pleasant | Form 990-EZ | $121,478FY2025 |
| United Daughters of the ConfederacyCharleston | Form 990-EZ | $120,897FY2025 |
| Greenville Jewish Federation IncGreenville | Form 990-EZ | $119,814FY2025 |
| Animal Adoption League of York CountyRock Hill | Form 990-EZ | $117,558FY2026 |
| South Carolina Congress of Parents and TeachersCharleston | Form 990-EZ | $115,873FY2026 |
| Friends of Hopelands and Rye Patch IncAiken | Form 990 | $115,559FY2024 |
| SC Central Christian CollegeCayce | Form 990-EZ | $115,000FY2024 |
| Rock Hill Area Chamber of Commerce FoundationRock Hill | Form 990-EZ | $114,108FY2024 |
| PTA South Carolina CongressTaylors | Form 990-EZ | $113,594FY2025 |
| Timrod Literary and Library AssociationSummerville | Form 990 | $113,290FY2026 |
| PTA South Carolina CongressTaylors | Form 990-EZ | $113,267FY2025 |
| S C Institute on AgingMount Pleasant | Form 990-EZ | $112,185FY2025 |
| SGC Relief Fund IncBeaufort | Form 990-EZ | $111,921FY2025 |
| The Ken Lynch Evangelistic AssociationTaylors | Form 990-EZ | $111,523FY2024 |
| Hilton Head Baseball Association IncHilton Head | Form 990-EZ | $111,477FY2025 |
| Birthright of CharlestonCharleston | Form 990-EZ | $110,990FY2024 |
| International Evangelism Ministry IncAndrews | Form 990-EZ | $110,946FY2025 |
| Friends of the Hilton Head LibraryHilton Head | Form 990 | $110,647FY2025 |
| Belton Tennis AssociationBelton | Form 990-EZ | $108,075FY2025 |
| Charleston Officers Spouses Scholarship and Charitable AssocCharleston AFB | Form 990-EZ | $107,993FY2025 |
| Barnwell County United WayBarnwell | Form 990-EZ | $107,471FY2023 |
| Unity West Transformation AcademyOrangeburg | Form 990-EZ | $107,268FY2025 |