Versions of Utah Code 59-7-317. Sales factor for apportionment of business income -- Transportation revenues of an airline on LawServer 2023 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2022 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2020 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2018 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2016 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2015 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2014 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2013 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline 2010 Utah Code 59-7-317. Sales factor for apportionment of business income — Transportation revenues of an airline
