For the purpose of this section and §§ 10-43-89 and 10-43-90, financial institution means a financial institution defined in subdivision § 10-43-1(4) but is one which is authorized to engage in the trust business and has not been authorized to accept deposits by the director, comptroller of the currency, or the office of thrift supervision and is not a related corporation of a depository institution subject to the tax imposed by this chapter.
SDCL 10-43-88