$58,520/yr
take-home on a $80,000 salary in South Carolina — after $4,960 state income tax (6.20%) and $16,520 federal + FICA.
The breakdown
$80,000 × ~13% federal effective + 7.65% FICA = $16,520 federal/payroll
+ $4,960 SC state income tax (6.20%, ~6.2% top (2025))
= $58,520/yr after tax
· Tax Foundation, “State Individual Income Tax Rates and Brackets, 2025” + state revenue departments. Modeled as an effective planning rate for a typical $80k–$160k filer — not a full bracket engine.