South Dakota Administrative Rules — Title 64 (Revenue)
ARSD § 64:06:02:85 — Real estate brokers
Any commission received
by a real estate broker or agent, under any type of agency agreement, is
subject to the state sales tax unless the commission is otherwise specifically
exempted. Any fee originating from the sale of real property sold in the state
of South Dakota, regardless of the broker's or agent's residence,
is subject to sales tax. Municipal sales tax applies to any sale of real
property located within the municipality's limits.
Source: official text