Versions of Louisiana Revised Statutes 47:1520.1 - Electronically filed returns; signatures and direct deposit on LawServer 2023 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2022 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2021 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2020 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2019 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2017 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2016 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2015 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2014 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2013 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit 2009 Louisiana Revised Statutes 47:1520.1 – Electronically filed returns; signatures and direct deposit