Tennessee Code Title 67. Taxes and Licenses § 67-4-1105

(1) The production of special nuclear material shall be taxed in the amount of thirty cents (30¢) for every separative work unit expended within a county of this state;

(2) In addition to the amount of tax computed in subdivision (1), the production of special nuclear material shall be taxed in the amount of one dollar ($1.00) for every separative work unit expended within a municipality of this state.