011-8 Wyo. Code R. § 8-7
Current through April 27, 2019
(a) Annually, on or before September 15th or as soon thereafter as possible, the Department shall calculate and mail to each car company a statement of final value and the tax due. The taxes must be paid to the Department on or before December 31 of each year. Delinquent taxes shall bear an interest rate of eleven (11%) per annum.
011-8 Wyo. Code R. § 8-7