Updated April 2026
Minimum Coverage Requirements in South Carolina
South Carolina operates under a tort-based liability system, meaning the at-fault driver is financially responsible for damages they cause. All drivers must carry proof of insurance at all times — South Carolina law enforcement can verify coverage electronically through the state's Real-Time Insurance Verification System. The South Carolina Department of Insurance requires insurers to report all policy changes, including cancellations and new policies, within 30 days to maintain accurate state records.
How Much Does Car Insurance Cost in South Carolina?
First-time and young drivers in South Carolina pay significantly more than experienced drivers because insurers price policies based on statistical risk, and drivers under 25 with no insurance history have the highest accident rates. South Carolina's relatively high uninsured motorist rate and frequent weather-related claims also increase baseline premiums statewide.
What Affects Your Rate
- Age and experience: drivers under 25 with no prior insurance history pay 60–90% more than drivers over 30 with 5+ years of continuous coverage due to statistically higher accident rates.
- Location density: first-time drivers in Columbia, Charleston, and Greenville pay 20–35% more than rural counties due to higher collision frequency and theft rates in urban cores.
- Vehicle type: insuring a 2020 sedan costs 40–60% more than a 2010 sedan for a first-time driver because newer vehicles require collision and comprehensive coverage with higher replacement values.
- Credit history: South Carolina allows insurers to use credit-based insurance scores, and first-time buyers with limited credit history often receive higher rate quotes than those with established credit profiles.
- Driving record: a single at-fault accident in your first year of driving can increase premiums by 30–50% at your next renewal, and a DUI will require an SR-22 filing for three years with rates often doubling.
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Sources
- South Carolina Department of Insurance — minimum liability coverage requirements
- South Carolina Department of Motor Vehicles — SR-22 filing requirements and enforcement procedures
- Insurance Research Council — Uninsured Motorists study