South Dakota Codified Laws — Title 10 (Taxation)
SDCL § 10-43-89 — Tax on financial institutions engaging in trust business
There is hereby imposed an annual minimum tax upon the financial institutions defined in § 10-43-88 . This tax is the tax otherwise computed according to chapter 10-43 or the tax provided in § 10-43-90 , whichever is greater.
Source: official text