South Dakota Car Insurance Requirements

The minimum car insurance coverage requirements in South Dakota, how coverage is likely to affect a car accident claim, and the penalties for driving without mandatory insurance in South Dakota.

By , J.D. · University of San Francisco School of Law

In South Dakota, as in every state, car insurance is sure to play a big part in any claim brought after a traffic accident. And South Dakota, like most states, requires vehicle owners to purchase minimum amounts of liability insurance coverage. Read on for the details of South Dakota's auto insurance rules, how coverage is likely to affect a car accident case, and the kinds of penalties you can expect if you drive without insurance in the state.

South Dakota is a "Fault" Car Accident State

South Dakota follows a traditional "fault"-based system when it comes to financial responsibility for losses stemming from a car accident: injuries, lost income, vehicle damage, and so on. This means that the person who was at fault for causing the car accident is also responsible for any resulting harm (from a practical standpoint, the at-fault driver's insurance carrier will absorb these losses, up to policy limits).

In South Dakota, a person who suffers any kind of injury or damage due to an auto accident usually can proceed in one of three ways:

  • by filing a claim with his or her own insurance company, assuming that the loss is covered under the policy (in this situation, the injured person's insurance company will likely turn around and pursue a subrogation claim against the at-fault driver's carrier)
  • by filing a third-party claim directly with the at-fault driver's insurance carrier, or
  • by filing a personal injury lawsuit in civil court against the at-fault driver.

Note: In no-fault car insurance states, a claimant doesn't usually have this same range of options. After a car accident in a no-fault state, you must turn to the personal injury protection coverage of your own car insurance policy for payment of medical bills and other out-of-pocket losses, regardless of who caused the crash. Only if your injuries reach a certain threshold can you step outside of no-fault and make a claim directly against the at-fault driver. But South Dakota drivers don't need to worry about no-fault after an in-state accident.

Car Insurance Requirements in South Dakota

South Dakota makes the purchase of liability car insurance coverage mandatory. The required minimum amounts of coverage in South Dakota are:

  • $25,000 liability coverage for bodily injury or death of one person in an accident caused by the owner/driver of the insured vehicle
  • $50,000 liability coverage for total bodily injury or death liability in an accident caused by the owner/driver of the insured vehicle
  • $25,000 liability coverage for property damage per accident caused by the owner/driver of the insured vehicle.

Liability coverage pays the medical bills, property damage bills, and other costs of drivers, passengers, and pedestrians who are injured or have their vehicle damaged in a car accident you cause, up to coverage limits. You can (and in some situations should) carry more coverage to protect you in case a serious crash results in significant car accident injuries and vehicle damage. Once policy limits are exhausted, you are personally on the financial hook, so higher insurance limits can help protect your personal assets in the event of a serious crash.

Your liability coverage will kick in if any family member is driving your vehicle, or if you've given someone else permission to use it. It will likely also cover you if you get into an accident in a rental car.

Remember that liability coverage doesn't apply to your own injuries or vehicle damage after a South Dakota car accident. You'll need different (additional) coverage for that if you're involved in a car accident and no one else's coverage applies to your losses. For example, collision coverage (optional in South Dakota) can pay for repairs to (or replacement of) your damaged vehicle after a car accident. Note that collision or comprehensive might be required under the terms of a vehicle lease or financing agreement.

Uninsured motorist (UM) coverage is also required in South Dakota, at amounts that match the policyholder's chosen liability limits (although UM coverage is usually capped at $100,000 per person injured/$300,000 total injury coverage per accident). This kind of coverage protects you and your passengers if the at-fault driver has no insurance, or if you're injured in a hit and run accident. Keep in mind that UM coverage will not apply to vehicle damage.

Driving Without Insurance in South Dakota

According to the South Dakota Department of Public Safety Motor Vehicle Division, a conviction for driving without proof of insurance is considered a "Class 2 Misdemeanor" punishable by 30 days in jail, a $100 fine, or both.

In addition, the offender's driver license will be suspended for at least 30 days, and for up to one year. The offender will also need to file proof of insurance (called an "SR-22" form) with the state for three years following reinstatement of driving privileges. Failure to file the SR-22 will result in suspension of vehicle registration, license plates, and driver's license.

That's on top of the financial hit you could take if you're in a car accident and you don't have car insurance.

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