South Carolina Car Insurance Requirements: Complete Guide

South Carolina car insurance requirements include a feature shared by only a handful of states: uninsured motorist coverage is mandatory and cannot be waived. As an at-fault state with frequent accidents, where the Department of Public Safety reports a collision roughly every few minutes, South Carolina requires drivers to carry both liability and uninsured motorist coverage. Understanding these requirements, and why the minimums often fall short, matters for every South Carolina driver.

This guide explains South Carolina’s car insurance requirements, including the minimum liability limits, the mandatory uninsured motorist coverage, how the at-fault system works, optional coverages, and the penalties for driving uninsured. Understanding these rules helps you protect yourself on South Carolina roads.

South Carolina Is an At-Fault State

South Carolina operates under an at-fault (tort) system, meaning the driver who causes an accident is financially responsible for the resulting damages and injuries. The at-fault driver’s liability insurance pays for the other party’s medical bills and property damage, up to the policy limits.

This differs from no-fault states like Florida; in South Carolina, victims seek compensation from the at-fault driver’s insurance or, if necessary, through a personal injury lawsuit. The state’s requirements are set under South Carolina Code Section 38-77-140, which mandates both liability and uninsured motorist coverage. Understanding the at-fault framework is the foundation for understanding your coverage requirements.

Minimum Liability Requirements

South Carolina law requires every driver to carry minimum liability coverage of 25/50/25. The table below breaks down what those numbers mean.

These liability coverages protect others you harm, not your own injuries or vehicle. Use our car insurance calculator to estimate appropriate coverage levels.

Mandatory Uninsured Motorist Coverage

South Carolina stands out because uninsured motorist (UM) coverage is mandatory and, unlike in most states, cannot be waived. Every policy must include UM coverage at limits matching your liability, 25/50/25, including uninsured motorist bodily injury and uninsured motorist property damage.

This coverage protects you and your passengers if a driver who causes an accident has no insurance, including in hit-and-run situations, covering your medical bills and property damage when the at-fault driver can’t. South Carolina is one of only a few states that makes this protection mandatory and non-waivable, reflecting the real risk posed by uninsured drivers. Underinsured motorist (UIM) coverage, which covers the gap when an at-fault driver has insurance but not enough, is not required, but insurers must offer it, and adding it closes a significant gap for a relatively small premium increase.

What Liability Coverage Does and Doesn’t Cover

Liability coverage protects others, not you. Bodily injury liability pays for injuries you cause to other people, while property damage liability covers damage to their vehicles or property. Neither pays for your own injuries or your own vehicle’s repairs.

The limits matter too. With 25/50/25, your insurer pays up to $25,000 for any one person’s injuries, up to $50,000 total per accident, and up to $25,000 for property damage. A single hospital visit can exceed $10,000, and a serious accident involving multiple people can blow past the $50,000 per-accident limit quickly, leaving you personally responsible for the difference. This is the central reason many drivers carry higher limits, with benchmarks like 100/300/100 offering far more protection.

Optional Coverages Worth Considering

Beyond the required liability and UM coverage, several optional coverages provide important protection. Collision coverage pays to repair or replace your own vehicle after a crash regardless of fault, while comprehensive coverage protects against non-collision losses like theft, vandalism, fire, weather (including hurricane damage along the coast), and animal strikes. Together these are often called full coverage.

If you finance or lease your vehicle, your lender will require both collision and comprehensive. Other valuable options include underinsured motorist coverage, medical payments coverage for your own injuries, rental reimbursement, and roadside assistance. Because South Carolina’s minimums can be exhausted by a serious accident, raising your liability limits toward benchmarks like 100/300/100 is one of the most affordable and worthwhile upgrades a driver can make. South Carolina also allows diminished value claims, with a three-year window to file.

Penalties for Driving Uninsured

Driving without insurance in South Carolina carries serious consequences. Penalties can include fines, suspension of your driver’s license and vehicle registration, reinstatement fees, and possible vehicle impoundment. You may also be required to file an SR-22 form proving financial responsibility for a period after the violation.

South Carolina also has a distinctive uninsured motorist fee that registered drivers may encounter, but this does not replace the requirement to carry proper insurance for legal driving. Maintaining continuous coverage is important, since lapses can trigger penalties. Beyond the legal consequences, driving uninsured leaves you personally liable for any accident you cause, with damages that could far exceed years of premiums. Carrying at least the required coverage is essential.

Frequently Asked Questions

What are South Carolina’s minimum car insurance requirements?

South Carolina requires minimum liability coverage of 25/50/25: $25,000 bodily injury per person, $50,000 per accident, and $25,000 property damage. In addition, South Carolina requires uninsured motorist coverage at the same 25/50/25 limits, which cannot be waived.

Is uninsured motorist coverage required in South Carolina?

Yes. Unlike most states, South Carolina makes uninsured motorist coverage mandatory and non-waivable, at limits matching your liability (25/50/25), including property damage. It protects you and your passengers if an at-fault driver has no insurance or in a hit-and-run.

Is South Carolina an at-fault state?

Yes. South Carolina uses an at-fault (tort) system, so the driver who causes an accident is financially responsible for the resulting damages. Victims seek compensation from the at-fault driver’s insurance or through a personal injury lawsuit, unlike in no-fault states such as Florida.

Does South Carolina require underinsured motorist coverage?

No, underinsured motorist (UIM) coverage is not mandatory in South Carolina, but insurers must offer it. UIM covers the gap when an at-fault driver has insurance but not enough. Since many drivers carry only minimums, adding UIM is recommended for a relatively small premium increase.

Is the South Carolina minimum coverage enough?

Often not. The 25/50/25 minimums can be exhausted quickly by a serious accident, since a single hospital visit can exceed $10,000 and multiple injuries can surpass the $50,000 per-accident limit. Many experts recommend higher limits like 100/300/100 for better protection.

What happens if I drive without insurance in South Carolina?

Penalties include fines, license and registration suspension, reinstatement fees, possible vehicle impoundment, and an SR-22 requirement. Driving uninsured also leaves you personally liable for any accident you cause, with damages that could far exceed what insurance would have cost.

What is South Carolina’s uninsured motorist fee?

South Carolina has a distinctive uninsured motorist fee that registered drivers may encounter. However, it does not replace the requirement to carry proper liability and uninsured motorist insurance to drive legally. Maintaining a compliant insurance policy remains necessary.

What optional coverages should South Carolina drivers consider?

Consider collision and comprehensive (required if you finance or lease, with comprehensive valuable for coastal hurricane risk), underinsured motorist coverage, medical payments coverage, and higher liability limits. Raising the state minimums is one of the most worthwhile upgrades.

The Bottom Line

South Carolina requires drivers to carry minimum liability coverage of 25/50/25 plus mandatory uninsured motorist coverage that, unlike in most states, cannot be waived. Under the at-fault system, the driver who causes an accident is responsible for the resulting damages, which is why liability coverage protects others you harm but nothing of your own.

The mandatory uninsured motorist coverage, at matching 25/50/25 limits including property damage, protects you when an uninsured or hit-and-run driver causes a crash, protection many states leave optional. Still, the state minimums are low and can be exhausted by a serious accident, so adding underinsured motorist coverage and raising your liability limits toward benchmarks like 100/300/100 offers far better protection.

Driving uninsured risks fines, license and registration suspension, impoundment, and an SR-22 requirement, plus personal liability for any accident you cause. Optional coverages like collision, comprehensive, and medical payments fill the gaps liability leaves, with comprehensive especially valuable along the hurricane-prone coast. Understanding these requirements helps you drive legally and protect yourself on South Carolina roads.

Ready to make sure you’re properly covered in South Carolina? Visit Matrix Insurance to explore your options. Use our car insurance calculator to estimate your needs, or contact our team for personalized guidance on South Carolina car insurance.