South Dakota Codified Laws — Title 10 (Taxation)
SDCL § 10-47B-12 — Excise tax on liquid petroleum gas in tank of vehicle used on public roads
A fuel excise tax is imposed on liquid petroleum gas used in the engine fuel supply tank of a motor vehicle owned or operated by a liquid petroleum user which is used on the public highways or roads of this state. The tax imposed shall be at the rate provided for in § 10-47B-4 .
Source: official text