Versions of Kentucky Statutes 139.518 - Sales or use tax refund on energy-efficiency products used at manufacturing plant on LawServer 2024 Kentucky Statutes 139.518 – Sales or use tax refund on energy-efficiency products used at manufacturing plant 2023 Kentucky Statutes 139.518 – Sales or use tax refund on energy-efficiency products used at manufacturing plant 2022 Kentucky Statutes 139.518 – Sales or use tax refund on energy-efficiency products used at manufacturing plant 2021 Kentucky Statutes 139.518 – Sales or use tax refund on energy-efficiency products used at manufacturing plant 2020 Kentucky Statutes 139.518 – Sales or use tax refund on energy-efficiency products used at manufacturing plant 2019 Kentucky Statutes 139.518 – Sales or use tax refund on energy-efficiency products used at manufacturing plant 2017 Kentucky Statutes 139.518 – Sales or use tax refund on energy-efficiency products used at manufacturing plant