South Dakota Administrative Rules — Title 64 (Revenue)
ARSD § 64:07:01:08 — "Sweat equity."
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64:07:01:08. "Sweat
equity." Persons receiving consideration in exchange for labor under a
"sweat equity" contract are contractors making realty improvements.
The value of the consideration is subject to the contractors' excise tax unless
the person performing the "sweat equity" labor receives an exemption
certificate from a prime contractor.
Source: official text