Updated April 2026
Minimum Coverage Requirements in South Carolina
South Carolina is a tort state with financial responsibility laws enforced by the South Carolina Department of Motor Vehicles. After DUI conviction, you must file SR-22 with SCDMV to reinstate your license. Your 3-year filing period begins on your reinstatement date, not your conviction date — a critical distinction that adds months to the requirement if you delay.
How Much Does Car Insurance Cost in South Carolina?
South Carolina DUI-SR-22 rates vary by conviction class, time since conviction, and whether you carry IID restrictions. First-offense standard DUI with clean prior record runs $120–$185/mo for minimum coverage. Aggravated DUI, refusal, or repeat-offense conviction adds 30–60% to base rates.
What Affects Your Rate
- Conviction class: first-offense standard DUI qualifies for lower-tier non-standard rates; aggravated DUI or refusal elevates you into higher-risk pricing tiers with fewer carrier options.
- Time since conviction: South Carolina carriers re-tier you 12 months post-conviction if no additional violations occur — monthly premium drops $20–$40 at first anniversary.
- IID requirement: if court-ordered ignition interlock is active, some carriers add 10–15% surcharge; others waive it if IID proof is filed with policy.
- ZIP code: Columbia, Charleston, and Myrtle Beach run 15–25% higher than Greenville or Spartanburg due to claims frequency and uninsured motorist collision rates.
- Prior insurance history: 6+ months continuous coverage before DUI qualifies you for mid-tier non-standard pricing; lapsed coverage before conviction moves you into assigned risk territory.
- Vehicle type: high-value vehicles and sports cars price 20–40% higher in the non-standard market; older sedans with low book value reduce comprehensive and collision premiums significantly.
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Coverage Types
SR-22 Insurance
Electronic certificate your carrier files with SCDMV proving continuous coverage. Required for 3 years after DUI reinstatement.
Non-Owner SR-22
SR-22 filing for drivers who do not own a vehicle. Covers you when driving borrowed or rental cars.
Liability Insurance
Pays damages you cause to others in at-fault accidents. South Carolina minimum is 25/50/25.
Uninsured Motorist Coverage
Covers your injuries and vehicle damage when hit by an uninsured or underinsured driver.
Full Coverage
Liability, collision, and comprehensive combined. Required by lenders and lessors.
Find Your City in South Carolina
Sources
- South Carolina Department of Motor Vehicles — SR-22 filing requirements and reinstatement procedures
- South Carolina Department of Insurance — minimum liability coverage regulations
- National Association of Insurance Commissioners — Auto Insurance Database Report