10-43-30. Time for filing annual return and paying tax--Penalty and interest for delinquency.Each taxpayer shall file a return for the tax year, and pay any tax imposed by this chapter, within fifteen days after the taxpayer's federal income tax return is due.Any return not filed by the due date or tax not paid by the due date is delinquent and bears penalty and interest as provided in §10-59-6. Source: SDC 1939, §57.2701; SL 1977, ch 96, §17; SL 1983, ch 80, §1; SL 1985, ch 85; SL 1988, ch 105; SL 1993, ch 96, §11; SL 2003, ch 272 (Ex. Ord. 03-1), §82; SL 2008, ch 50, §1; SL 2011, ch 1 (Ex. Ord. 11-1), §161, eff. Apr. 12, 2011; SL 2016, ch 62, §10.
South Dakota Legal Code