S.D. Codified Laws § 22-24-67
Statute of limitations
Any action for damages under §§ 22-24-60 to 22-24-68 , inclusive, shall be commenced within six years of the time the plaintiff knew, or had reason to know, of any injury caused by violations of §§ 22-24-60 to 22-24-68 , inclusive. The knowledge of a parent, guardian, or custodian may not be imputed to the minor.
For a plaintiff, the statute of limitations under this section is tolled while any potential plaintiff is incapacitated by minority.
Source: SL 2002, ch 112, § 8.