SDCL § 10-24-3: Time allowed for redemption by persons under disability--Right to partition preserved.

Any person adjudged incompetent may redeem a tax certificate belonging to the person and sold for taxes, within one year after the person is adjudged competent. Any minor may redeem a tax certificate belonging to the minor and sold for taxes, within one year after the minor reaches the age of eighteen. Nothing in this section prevents partition proceedings according to law as to any tax certificate, by the tax deed holder or the holder's successor to a tax certificate in which any minor or any person under disability may have any interest.