If you own a South Dakota corporation, workers compensation is optional for the business, but there is a twist that surprises many owners: your corporate officers are treated as employees and covered by default. An officer can reject that coverage in writing, but unless they do, they count, and every non-officer employee adds to your exposure if you go without a policy.
Who this is for: Owners and officers of a South Dakota C-corp or S-corp deciding how they and their staff are treated, and whether to carry a policy.
The short version
- Coverage is optional for the corporation, like every other South Dakota employer, with no headcount that forces it.
- A duly elected or appointed corporate officer is an employee by default and is covered unless they opt out.
- An officer rejects coverage by serving written notice on the corporation, and can withdraw that rejection the same way.
- Regular employees are not officers, so they simply add to your exposure if the business is uninsured.
- Going without a policy lets a hurt worker sue the corporation for damages or collect double workers comp.
Officers are covered by default
South Dakota law says every duly elected or appointed executive officer of a for-profit corporation is an employee of that corporation for workers comp. That is the opposite of the sole proprietor rule. So if your corporation carries a policy, officers are on it automatically, and their payroll counts toward the premium. An officer who does not want to be covered has to reject it in writing, by serving notice on the corporation either when they are elected or appointed or more than 30 days before an injury. The rejection can be pulled back later the same way. This matters for pricing, because an officer who opts out is removed from the payroll the premium is built on.
Who is covered, and how it affects cost
| Person | Default treatment | Effect on your policy |
|---|---|---|
| Working corporate officer | Employee, covered by default | Their pay counts toward premium unless they reject in writing |
| Officer who opts out | Rejected coverage by written notice | Removed from the payroll the premium is based on |
| Regular W-2 employee | A covered worker | Adds payroll and exposure; the main reason to carry a policy |
| 1099 subcontractor | Presumed an employee until proven otherwise | Get proof of coverage or a signed exempt-status form |
Why owners of small corporations still carry it
Even a two-officer corporation with no other staff often keeps a policy, because officers are covered by default and a serious injury to a working owner is expensive. Once you add non-officer employees, the case gets stronger: without coverage a hurt employee can sue the corporation for full damages or elect double workers comp, and the corporate form does not shield you from that award. On top of the risk, clients, landlords, and general contractors routinely require proof of coverage before they will contract with your corporation.
A Pierre example
Illustrative, not a quote. A Pierre S-corp has two owner-officers and three field employees doing commercial signage. Both officers are employees by default, so they are on the policy and their pay counts toward premium. One officer works mostly from the office and, after talking it through, serves written notice rejecting coverage to trim the premium, while the working officer stays on. The three employees drive most of the exposure, so the corporation keeps a policy and shows proof of coverage to the general contractors it installs for. See our workers comp for retail and storefront businesses page.
Real questions South Dakota owners ask
Does my South Dakota corporation need workers comp?
The state does not require it, because coverage is optional for every private employer. But your corporate officers are covered by default, and any non-officer employee adds exposure, so most corporations with staff carry a policy to avoid a lawsuit or doubled benefits.
Are corporate officers automatically covered in South Dakota?
Yes. A duly elected or appointed officer of a for-profit corporation is treated as an employee and is covered by default. That is the reverse of the sole proprietor rule, where the owner is left off unless they opt in.
How does an officer opt out of coverage?
The officer serves written notice on the corporation rejecting the coverage, either when they are elected or appointed or more than 30 days before an injury. The rejection can be withdrawn later the same way, in writing.
Why would an officer reject coverage?
Usually to lower premium. An officer's pay counts toward the price of the policy, so an officer who does little physical work sometimes opts out to reduce cost. The trade-off is that a rejecting officer has no workers comp benefits if they are hurt on the job.
Do my regular employees have to be covered?
The state does not force it, but they are the main reason to carry a policy. Non-officer employees are not covered by any owner exemption, so if one is hurt and you are uninsured, they can sue the corporation for damages or collect double workers comp.
Does incorporating protect me from an injury lawsuit?
Not by itself. If your corporation is uninsured and a worker is hurt, the corporation is directly liable for the damages or the doubled benefit award. Carrying workers comp is what caps that exposure, not the corporate form.
We use 1099 crews. Are they our responsibility?
Possibly. South Dakota presumes a worker is an employee until independence is proven under a control test. If a 1099 crew works under your direction, they can be treated as employees, so collect proof of coverage or a signed exempt-status form from each.
Why South Dakota owners choose Morrow
- We shop the right market for you. South Dakota workers comp is optional, so Morrow first helps you decide whether to carry it, then places coverage fast through the state's competitive private market of authorized carriers, since South Dakota has no state fund and no monopolistic fund of any kind.
- We catch pricing mistakes. Your price depends heavily on the category your work falls into for pricing (the class code). Put people in the wrong category and you overpay for years. We review your payroll and classifications before you buy.
- Proof of coverage, fast. Need a certificate (proof of coverage) for a general contractor or a landlord before Monday? We turn those around the same business day for most carriers.
- We help lower the score that drives your price. Insurers give you a score based on your past claims that raises or lowers your cost (the experience modification rate). We review it each year, flag errors, and connect you with return-to-work and safety resources that bring it down.
- Real people when a claim happens. When someone gets hurt, we stay involved through the life of the claim, not just at renewal.
Related South Dakota guides
Every South Dakota business is set up a little differently. These companion guides answer the same question for other situations, plus the national explainers behind the terms used here.
- Business insurance in South Dakota (start here)
- Workers comp: the owner's overview
- I own an LLC: do I need workers comp?
- I'm a sole proprietor: do I need workers comp?
- We're a partnership: do we need workers comp?
- We're a nonprofit: do we need workers comp?
- My workers are 1099: do I still need it?
- Only part-time or seasonal staff: do I need it?
- I only employ family: do I need workers comp?
- Remote or out-of-state staff: do I need coverage?
- What happens if I don't carry workers comp?
- How much does workers comp cost?
- How do I get workers comp (even if turned down)?
- What insurance do I need for a contractor license?
- Workers compensation insurance, explained
- What workers comp costs (national guide)
- Workers comp vs employers liability
- What workers comp does not cover
- South Dakota retail workers comp
This guide is general information, not legal advice. South Dakota rules and penalty amounts can change, so verify current requirements with South Dakota Department of Labor and Regulation, Division of Labor and Management or a licensed advisor before you rely on them. Last updated: July 2026.