Miss. Code Ann. § 27-51-3: Miss. Code Ann. § 27-51-3

The purpose of this chapter is, with reference to assessing ad valorem taxes on motor vehicles which are operated upon the public highways of this state, to, (a) fix the taxable year, (b) fix the tax lien date, (c) determine the method of assessing, (d) fix the date for assessing such taxes, (e) prescribe the method of collecting such taxes, and (f) fix the date of collecting such taxes.