SDCL § 10-6C-11: County treasurer may accept payment of prohibited taxes--Applied to oldest property tax.

If any person, entity, or trust chooses to pay any property taxes that have not been collected pursuant to this chapter, the payments apply to the oldest property taxes and the interest thereon. If a person qualifies for a prohibition on the collection of real property taxes pursuant to this chapter, nothing in those sections may be construed to prohibit a county treasurer from accepting payment for the real property taxes from any person, entity, or trust that submits payment to a county treasurer.