Tennessee Code Title 45. Banks and Financial Institutions § 45-2-1108

Notwithstanding any provision to the contrary in this chapter and chapter 1 of this title or elsewhere, state banks have the power to make loans upon the same terms and at the maximum effective interest rates as loans are authorized and credit extended by national banks in this state. This power includes, but is not limited to, the right to take, receive, reserve and charge on any loan or discount made, or upon any notes, bills of exchange, or other evidence of debt, interest at a maximum effective interest rate of one percent (1%) in excess of the discount rate on ninety-day commercial paper in effect at the federal reserve bank in the federal reserve district where the state bank is located.