If I filed state tax return extension for 2019 to Oct 15 2020, is the tax amend deadline still April 15 2023 or Oct 15 2023?
Likewise, for 2018, return extension to Oct 15 2019, is the tax amend deadline still April 15 2022 or Oct 15 2022? Did COVID have impact on extension of tax amend just like tax deadline?
