In case any telephone company fails to make the report required by § 10-33-4, on or before April fifteenth of each year, the Department of Revenue in its discretion may add twenty-five percent to the assessable value of the property of such company.

Source: SDC 1939, § 57.1802; SL 2003, ch 272 (Ex. Ord. 03-1), § 82; SL 2011, ch 1 (Ex. Ord. 11-1), § 161, eff. Apr. 12, 2011.