South Dakota — Termination

South Dakota follows the at-will employment doctrine. Under S.D. Codified Laws § 60-4-4, an employment relationship with no specified term "may be terminated at any time by either party," but the statute expressly conditions this on "giving notice to the other, except where otherwise provided by law." This means that both the employer and the employee have the right to end an at-will employment relationship at any time, and for any reason (or for no reason at all), but each must provide some form of notice to the other party. The law does not define the required length or form of notice, merely that notice is required. The only substantive limits on this right are other statutory exceptions—such as anti-discrimination statutes, retaliation protections, or specific contract terms—that prohibit discharge for a particular reason or require longer advance notice.

In summary, unlike the at-will doctrine in some other states, South Dakota codifies a notice requirement for both parties. Employers should not treat terminations as legally effective the moment they are communicated unless proper notice has been given, as required under § 60-4-4.

Source: S.D. Codified Laws § 60-4-4

South Dakota law sets the timing for final paycheck delivery by statute, and the rules vary slightly depending on whether the separation is employer-initiated (involuntary) or employee-initiated (voluntary quit). Both routes generally require payment by the next regular payday, but they are governed by two distinct statutes and each allows for a delay if the employee has not returned certain employer property.

Involuntary terminations (employer discharge) — S.D. Codified Laws § 60-11-10. When an employer separates an employee, all unpaid wages must be paid by the next regular stated payday "or as soon thereafter as the employee returns to the employer all property of the employer in the employee's possession." The statute does not define which types of property trigger a delayed payment; it simply references property in the employee's possession. This creates a timing alignment based on property return but does not broadly authorize indefinite withholding for any property or for reasons outside the statute's scope.

Voluntary resignations (employee quits) — S.D. Codified Laws § 60-11-11. When an employee resigns, the employer must pay all unpaid wages by the next regular payday or as soon after as the employee returns all employer property. The language and structure mirror § 60-11-10, so there is no difference in timing or employer obligation, only a separate statutory anchor.

Scope — "wages or compensation" & return of property. South Dakota statutes do not define "unpaid wages or compensation" for this context. Department of Labor guidance interprets this to mean all sums earned through the separation date (such as regular wages, overtime, and commissions already accrued), but the statute leaves the definition open. The Department also states that accrued vacation or PTO need only be paid out at termination if required by an employer’s written policy or contract—not as a statutory mandate.

FLSA overlay and deductions. Federal law prohibits deductions that reduce an employee’s pay below the federal minimum wage for hours worked. South Dakota law is silent on minimum wage deduction mechanics in the final paycheck context; employers must look to the FLSA for the federal baseline.

Summary. South Dakota requires final paycheck delivery by the next regular payday or upon return of employer property, whether the separation is voluntary or involuntary, with each scenario addressed by its own statute. Any further obligations—such as PTO payout—depend on employer policy, per Department of Labor interpretation, not explicit state law.

Source: S.D. Codified Laws § 60-11-10; S.D. Codified Laws § 60-11-11; South Dakota Department of Labor and Regulation, What You Need to Know About Labor and Employment Laws, DLR REV 02/2024