Utah Code § 17C-1-301.5
§ 17C-1-301.5. Agency property exempt from taxation -- Exception.
(1) Agency property acquired or held for purposes of this title is public property used for essential public and governmental purposes and, subject to Subsection (2), is exempt from taxation by a taxing entity. (2) The exemption in Subsection (1) does not apply to property that the agency leases to a lessee unless the lessee is entitled to a tax exemption with respect to the property.