The NC/SC border runs right through Charlotte's metro area, creating a genuine decision point for homebuyers. Here's how the taxes compare:
Property taxes: SC generally has lower property tax rates, but the comparison is complicated by assessment ratios. SC assesses owner-occupied homes at 4% of market value, while NC assesses at 100%. Effective rates in Fort Mill are often meaningfully lower than comparable Mecklenburg County properties.
Income taxes: NC has a flat 4.5% state income tax (2024). SC has graduated rates up to 6.4%, though there's a significant deduction for retirement income. For high earners, NC is often the better tax state; for retirees, SC may offer advantages.
Vehicle taxes: SC charges a one-time 5% excise tax on vehicle purchases (capped at $500). NC charges a 3% highway-use tax with no cap, plus annual property tax on vehicles.
The bottom line varies by individual situation. A family earning $200K with a $600K home might save $3,000-$5,000 annually in SC due to property taxes, while losing some of that to higher state income taxes. A retired couple could save significantly more in SC due to retirement income deductions.