S.D. Codified Laws § 10-29-6 (2026)
If any airline company shall fail, refuse or neglect to make the report as required of it, the Department of Revenue shall proceed upon the best information available to make a statement for such company of the facts which should have been so reported, and shall notify such company by registered or certified mail of the determination in that regard.
Source: SL 1961, ch 449 , § 5; SL 2003, ch 272 (Ex. Ord. 03-1), § 82; SL 2011, ch 1 (Ex. Ord. 11-1 ), § 161, eff. Apr. 12, 2011.