South Dakota follows slight/gross comparative negligence. This directory covers South Dakota-specific filing deadlines, damage caps, 25/50/25 liability insurance minimums, small claims rules, and links to the State Bar of South Dakota referral resources.
South Dakota is the only state in the nation that uses a slight/gross comparative negligence system. Under this unique rule, you can recover damages only if your fault was 'slight' compared to the defendant's 'gross' negligence. This makes South Dakota one of the most restrictive jurisdictions for injury claims involving shared fault.
South Dakota is a tort (at-fault) state requiring 25/50/25 minimum liability coverage. There is no PIP or no-fault system. Claims involving car crashes, truck accidents, premises liability, dog bites, product injuries, medical malpractice, or wrongful death each carry distinct deadlines and procedural requirements in South Dakota. The State Bar of South Dakota operates a referral service to help connect injured persons with licensed attorneys.
| Resource | Use it for | Link |
|---|---|---|
| South Dakota bar association | Start with bar-sponsored public information, member lookup, referral options, discipline/licensing resources, or consumer guidance. | https://www.statebarofsouthdakota.com/ |
| ABA FindLegalHelp.org | Use ABA public resources for lawyer referral, free legal help, licensing information, and legal information. The ABA states that it does not provide individual legal representation. | ABA Find Legal Help |
| ABA bar directories and lawyer finders | Cross-check whether the ABA lists a bar-sponsored lawyer-finding resource for South Dakota. | ABA bar directories and lawyer finders |
| LSC legal-aid locator | Find LSC-funded civil legal aid near a South Dakota address, city, or ZIP code. LSC legal aid is income-eligible and usually focused on civil legal problems. | LSC I Need Legal Help |
The general South Dakota personal injury limitation period in this site data is 3 years, with citation to S.D. Codified Laws § 15-2-14. Medical malpractice is listed as 2 years, cited to S.D. Codified Laws § 15-2-14.1. Wrongful death is listed as 3 years, cited to S.D. Codified Laws § 21-5-3. The state source link is the state code or official state source.
Do not treat the general deadline as a complete filing calendar. Government defendants, public hospitals, public schools, transit agencies, counties, cities, state agencies, and federal defendants can require administrative notices or claims before a lawsuit. A minor claimant, delayed discovery, medical malpractice repose period, wrongful death appointment issue, bankruptcy stay, military service, or tolling agreement can also change the analysis. If a deadline is close, a referral-service call is not enough; the complaint, notice, service, and filing rules must be handled by someone licensed in the jurisdiction.
Damage caps are claim-specific. This directory tracks medical malpractice and health-care injury cap issues because they are common in personal injury research and can materially change settlement leverage. The current cap type in the site data is No broad cap. Summary: No broad med-mal compensatory cap identified. Primary citation: S.D. Codified Laws ch. 21-3.
For ordinary negligence cases, the most important cap may be the available insurance limit rather than a statute. A low bodily injury limit, rejected underinsured motorist coverage, medical liens, workers compensation reimbursement rights, Medicare or Medicaid liens, and comparative fault can reduce net recovery even when there is no broad compensatory damages cap. Punitive damages, dram-shop claims, government defendants, and medical malpractice claims can add separate statutory issues. Use the internal cap table for a first pass, then verify the newest statute and case law with a licensed attorney.
The following table summarizes the key South Dakota-specific rules that shape personal injury claims in this state.
| Legal Rule | South Dakota Standard | Citation |
|---|---|---|
| Fault system | slight/gross comparative negligence | S.D. Codified Laws § 20-9-2 |
| PI statute of limitations | 3 years | S.D. Codified Laws § 15-2-14 |
| Med-mal deadline | 2 years | S.D. Codified Laws § 15-2-14.1 |
| Wrongful death deadline | 3 years | S.D. Codified Laws § 21-5-3 |
| Min. BI insurance | 25/50/25 | State insurance code |
| PIP required | No | |
| No-fault system | No (tort/at-fault) | |
| Small claims limit | $12,000 | Small Claims Court (Magistrate Court) |
| Dog bite rule | One-bite rule | |
| Dram shop liability | Yes | S.D. Codified Laws § 35-11-1 |
| Govt. claim notice | 180 days (S.D. Codified Laws § 3-21-2) | |
| Bar referral | South Dakota Bar Lawyer Referral |
South Dakota is the only state that uses a slight/gross comparative negligence system (S.D. Codified Laws § 20-9-2). A plaintiff can recover damages only if their own fault was 'slight' in comparison to the defendant's 'gross' negligence. If the plaintiff's fault is more than slight, recovery is barred entirely. This unique standard makes South Dakota one of the most restrictive jurisdictions for injured plaintiffs who contributed to their own injury.
Example: A jury awards $140,000. If the court determines your fault was 'slight' and the defendant's was 'gross,' you can recover with a proportional reduction. But if your fault exceeds the 'slight' threshold, you are barred entirely. South Dakota courts have significant discretion in applying these terms.
South Dakota requires minimum liability insurance of 25/50/25: $25,000 bodily injury per person, $50,000 bodily injury per accident, and $25,000 property damage per accident.
| Coverage Type | South Dakota Minimum |
|---|---|
| Bodily injury per person | $25,000 |
| Bodily injury per accident | $50,000 |
| Property damage | $25,000 |
| PIP (Personal Injury Protection) | Not required |
| No-fault system | No (tort/at-fault state) |
When the at-fault driver carries only minimum coverage and medical bills exceed the $25,000 per-person limit, the gap becomes an underinsured motorist (UIM) issue. Check your own auto policy for UM/UIM coverage, as it may provide additional recovery that does not depend on the at-fault driver's insurance.
South Dakota small claims courts (Small Claims Court (Magistrate Court)) handle disputes up to $12,000. For minor injury claims within this range, small claims court can be faster and less expensive than filing in a higher court, though complex cases with significant medical evidence may require the formal procedures of a superior or circuit court.
South Dakota follows the one-bite rule for dog bite cases. There is no strict liability statute for dog owners. The injured person must show the owner knew or should have known the dog had a dangerous propensity (such as a prior bite or aggressive behavior) or that the owner was negligent in controlling the animal. Local municipal ordinances may impose additional duties.
South Dakota has a dram shop act (S.D. Codified Laws § 35-11-1) that can hold bars, restaurants, and other alcohol vendors liable for injuries caused by a person they served while that person was visibly intoxicated or underage. This creates a potential additional source of recovery in drunk-driving accident cases.
Claims against South Dakota government entities (cities, counties, state agencies, school districts) require a formal notice within a specific time frame: 180 days (S.D. Codified Laws § 3-21-2). Missing this administrative deadline can permanently bar the claim even if the general statute of limitations has not expired. Government defendants may also have separate damage caps and immunity protections.
South Dakota-specific accident scenarios include crashes on I-90 and I-29, agricultural machinery and grain elevator injuries, mining accidents in the Black Hills, Sturgis Motorcycle Rally-related incidents, tourist-activity injuries at Mount Rushmore and Badlands National Park, and severe weather damage claims. Minnehaha County Circuit Court (Sioux Falls) and Pennington County (Rapid City) handle the most personal injury cases.
South Dakota is the ONLY state using a slight/gross comparative negligence system, making it fundamentally different from every neighboring state: North Dakota (50% bar), Minnesota (51% bar), Iowa (51% bar), Nebraska (50% bar), Wyoming (51% bar), and Montana (51% bar). South Dakota's $12,000 small claims limit is higher than most neighboring states.
Start by confirming the lawyer's active license through the State Bar of South Dakota. Check for any public disciplinary history. Ask whether the lawyer personally handles South Dakota personal injury cases, whether litigation is filed in-house or referred to other firms, and whether they have experience with the specific claim type in South Dakota courts.
Fee structure should be documented in writing before representation begins. Most personal injury matters use a contingency fee, commonly around one-third of the recovery. Ask whether the percentage changes after a lawsuit is filed, after arbitration, or at trial. Ask whether the firm advances case expenses and whether you owe costs if there is no recovery. Red flags include pressure to sign immediately, promises of a guaranteed settlement value, and vague statements about who is actually licensed to practice in South Dakota.
Bring the police crash report or incident report, photos from the scene, all medical records and billing statements, your auto insurance declarations page showing liability and UM/UIM limits, the at-fault party's insurance information, health insurance EOB statements, wage documentation from your employer, and any settlement offer already received. For premises liability cases, gather photos of the hazard and any maintenance or incident reports.
If a government entity may be involved, note the 180 days (S.D. Codified Laws § 3-21-2) notice deadline and bring any correspondence already sent to the government agency.
The South Dakota Bar Lawyer Referral can connect you with a licensed attorney for an initial consultation. Many bar referral services offer a reduced-fee first meeting to help evaluate your claim.
For low-income South Dakota residents, LSC-funded civil legal aid organizations focus on housing, family safety, consumer, and public benefits issues. While these organizations do not typically handle contingency-fee personal injury cases, they may assist with related problems such as medical debt, insurance disputes, or housing instability caused by injury. Use the LSC locator with a South Dakota ZIP code for the nearest program. The ABA's Find Legal Help page provides additional public resources.
Under S.D. Codified Laws § 20-9-2, you can recover damages only if your fault was 'slight' compared to the defendant's 'gross' negligence. If your fault exceeds the 'slight' threshold, recovery is barred. South Dakota is the only state using this system.
The general statute of limitations for personal injury in South Dakota is 3 years (S.D. Codified Laws § 15-2-14). Medical malpractice claims have a 2 years deadline (S.D. Codified Laws § 15-2-14.1). Wrongful death claims must be filed within 3 years (S.D. Codified Laws § 21-5-3). Claims against government entities may require earlier notice.
South Dakota requires 25/50/25 minimum liability coverage: $25,000 bodily injury per person, $50,000 bodily injury per accident, and $25,000 property damage. South Dakota is a tort (at-fault) state with no PIP or no-fault system.
South Dakota follows the one-bite rule. To hold the owner liable, you generally must prove the owner knew or should have known the dog had dangerous tendencies (such as a prior bite or aggressive behavior). However, if the owner violated a local leash law, negligence per se may apply.
South Dakota small claims courts (Small Claims Court (Magistrate Court)) handle disputes up to $12,000. For minor personal injury claims within this range, small claims court can be faster and less expensive than filing in a higher court.
Yes. The South Dakota Bar Lawyer Referral connects the public with licensed attorneys. You can access this service through the State Bar of South Dakota website. The ABA and LSC also provide public referral resources.
South Dakota is the ONLY state that uses a slight/gross comparative negligence system: a plaintiff can recover only if their fault was 'slight' compared to the defendant's 'gross' negligence (S.D. Codified Laws section 20-9-2)
Last reviewed: May 05, 2026 (state Bar referrals + recent verdict data verified via official sources).
Author: Mustafa Bilgic — operator of SettlementCalculator. About · Contact · Disclaimer
Sources: American Bar Association (ABA), state Bar Associations directories, court verdict databases (Westlaw, Lexis), state-specific tort statutes, NOLO legal references.
NOT LEGAL ADVICE: Calculator results are estimates only. Every case is unique. Consult a licensed attorney in your state. We do not provide legal services and are not affiliated with any law firm. Lawyer referral information is provided for informational purposes only.