Miss. Code Ann. § 27-31-109

At its next meeting after receipt of certification from the State Tax Commission, the governing authorities of the municipality or the county board of supervisors, as the case may be, may enter an order on its minutes declaring that such property is exempted, and the date when such exemption begins and expires, and the chancery clerk or city clerk shall record such application, together with the order approving same, in a book kept in his office for that purpose, and shall file one (1) copy with the State Tax Commission.