What Is Comparative Fault in South Dakota and How Does It Affect Your Injury Claim?

According to a study by the Highway Loss Data Institute (HLDI) and the Insurance Institute for Highway Safety (IIHS), motor vehicle accidents injure millions of Americans every year. Many of those personal injury cases involve disputes over fault among multiple parties.
Fault is rarely black and white. Knowing where you stand legally can make a significant difference in what you ultimately recover. This is where a personal injury lawyer can help you recover fair compensation.
Understanding how comparative fault works is critical before you pursue compensation. A South Dakota personal injury attorney can explain exactly how this rule applies to your unique circumstances.
Modified vs. Pure Comparative Fault: What States Use Each
Not all states handle shared fault the same way. Some states follow a “pure” comparative fault system, which allows injured parties to recover compensation even if they are 99% at fault, though their award is reduced by their percentage of fault. Other states, including South Dakota, use a modified comparative fault system, which is a stricter standard for injury victims.
Under a pure comparative fault system, used in states like California and New York, even a mostly at-fault plaintiff can recover something. Under the modified system, there is a hard cutoff. South Dakota draws that line at 50 percent.
How South Dakota’s Modified Comparative Fault System Works
South Dakota follows a modified comparative fault system under South Dakota Codified Laws Section 20-9-2. It allows injury victims to recover compensation as long as they are less than 50 percent responsible for the accident.
If you suffered $100,000 in damages in a car crash but were found 30% at fault, your recovery would be reduced to $70,000. That reduction reflects your share of responsibility for the serious accident. A skilled injury attorney will fight to keep your assigned fault percentage as low as possible.
Insurance companies and insurance adjusters routinely try to inflate a victim’s share of fault to reduce or eliminate payouts. Having experienced personal injury attorneys on your side levels that playing field.
What Damages Can You Recover in South Dakota Personal Injury Claims
In South Dakota personal injury cases, injured parties may recover both economic and non-economic damages. Economic damages include medical expenses, lost wages, property damage, and future financial losses. Non-economic damages cover severe pain, emotional distress, and permanent disability.
South Dakota also requires all drivers to carry minimum liability insurance of $25,000 for bodily injury per person. Uninsured motorist coverage that mirrors liability limits is also mandatory. When the other driver or other party is underinsured, your personal injury claims can become more complex, sometimes involving multiple party liability or government entities.
A personal injury lawsuit may also involve a wrongful death claim when a serious injury proves fatal, allowing family members to recover compensation for their loss.
South Dakota’s Statute of Limitations for Personal Injury
Most personal injury claims must be filed within three years of the accident date. Miss that deadline and you lose your right to recover damages entirely. If your injury case involves a government agency or employee, that window shrinks to just one year, making it essential to act quickly.
Most personal injury lawsuits also depend heavily on early evidence gathering, including witness statements, medical records, and accident reconstruction. Delaying contact with an experienced South Dakota personal injury attorney puts all of that evidence at risk.
Why Local Knowledge Matters for Your South Dakota Injury Claim
Personal injury attorneys with deep roots in South Dakota understand how local courts and judges handle comparative fault arguments, which matters in both Sioux Falls and Rapid City. That local knowledge shapes case strategy from the first free consultation through trial. An experienced legal team familiar with state and federal courts in South Dakota can present your case in ways that resonate with local jurors.
South Dakota personal injury attorney’s who know South Dakota laws also understand the specific challenges around distracted driving cases, workers’ compensation overlap, and insurance issues that commonly arise throughout South Dakota. This gives clients a real advantage when pursuing a favorable outcome.
Talk to a South Dakota Personal Injury Attorney Today
Over the past decade, Lowe Law Group has recovered over $550 million and won more than 13,000 personal injury cases, with an average litigation recovery of approximately $236,198. The law firm operates on a contingency fee basis, meaning you pay nothing unless you win. Our experienced attorney team offers a free case evaluation and a free initial consultation with no obligation.
Serving residents across Sioux Falls, South Dakota, Rapid City, and throughout South Dakota, our trial lawyers are ready to help injury victims pursue compensation and achieve successful outcomes. Do not let someone else’s negligence define your future. Reach out to our South Dakota personal injury attorney’s and get started with a free consultation today.