Utah Code Ann. § 17C-1-409
(1)
(a) An agency may use tax increment and sales tax proceeds received from a taxing entity:
(iii) to pay for, including financing or refinancing, all or part of:
(iv) in an urban renewal project area that includes some or all of an inactive industrial site and subject to Subsection (1)(f), to reimburse the Department of Transportation created under Section 72-1-201, or a public transit district created under Title 17B, Chapter 2a, Part 8, Public Transit District Act, for the cost of:
(e)
(i) Subject to Subsection (1)(e)(ii), an agency may loan tax increment or sales tax proceeds, or a combination of tax increment and sales tax proceeds, from a project area fund to another project area fund if:
(f) Before an agency may pay any tax increment or sales tax revenue under Subsection (1)(a)(iv), the agency shall enter into an interlocal agreement defining the terms of the reimbursement with:
(4)
(5) An agency created by a city of the first or second class may use tax increment from one project area in another project area to pay all or part of the value of the land for and the cost of the installation and construction of a publicly or privately owned convention center or sports complex or any building, facility, structure, or other improvement related to the convention center or sports complex, including parking and infrastructure improvements, if:
(8)
(a) An agency may not use tax increment to pay the debt service of or any other amount related to a bond issued or other obligation incurred if the bond was issued or the obligation was incurred: