Money by state
$12.7M was spent for or against federal candidates in South Carolina in 2026.
Who took in the most
What each campaign reported receiving.
No lawmaker in South Carolina is matched to campaign money yet.
A receipt shows who gave, not what they wanted.
Outside spending by candidate: 10 candidates
| Mark Lynch | Republican | U.S. Senate, SC | $18.7K | $5.7M | 5 |
| Lindsey O. Graham | Republican | U.S. Senate, SC | $1.4M | $730.1K | 8 |
| Jenny Costa Honeycutt | Republican | U.S. House, SC | $999.2K | $50.2K | 5 |
| Darline Graham | Republican | U.S. Senate, SC | $1M | — | 1 |
| Nancy Lacore | Democratic | U.S. House, SC | $708.7K | — | 2 |
| Sam McCown | Republican | U.S. House, SC | $650.1K | — | 3 |
| William R Timmons IV | Republican | U.S. House, SC | $487.3K | — | 1 |
| Russell Fry | Republican | U.S. Senate, SC | $368.7K | — | 1 |
| Mark Smith | Republican | U.S. House, SC | $26.5K | $285.3K | 4 |
| Annie Andrews | Democratic | U.S. Senate, SC | $160 | $140.8K | 2 |