South Dakota Administrative Rules — Title 64 (Revenue)
ARSD § 64:06:03:13 — Electric energy and natural or artificial gas
The sale of electric energy and natural or artificial gas is taxable if sold to
consumers or users. Sales to other distributing companies or municipalities who
are resellers are not taxable. Sales by municipalities are taxable. Sales of
materials, supplies, and equipment to utility companies are subject to tax.
Charges for connection or reconnection of the service are taxable.
Source: official text