Utah Code Title 41. Motor Vehicles § 41-1a-1207. Reduced fees for portion of year

(1) for not more than three months, 30% of the regular registration fee;

(2) for in excess of three months but not more than six months, 60% of the regular registration fee;

(3) for in excess of six months and not more than nine months, 90% of the regular registration fee;  and

(4) for anything in excess of nine months but not more than 12 months, the entire registration fee.