Does Mississippi Accept Federal Extension - Web you will need to attach a copy of your federal extension (federal form 4868 ) with your mississippi income tax return when you. Web mdor announced march 22 that mississippi will follow the federal extension to file the 2020 individual income tax returns from. Web back to state table. Web under the federal extension, individuals have until may 17, 2021 (extended from april 15, 2021) to file their federal income tax. The following table lists which states accept the federal extension for the main state return (only).
Web mdor announced march 22 that mississippi will follow the federal extension to file the 2020 individual income tax returns from. Web you will need to attach a copy of your federal extension (federal form 4868 ) with your mississippi income tax return when you. The following table lists which states accept the federal extension for the main state return (only). Web under the federal extension, individuals have until may 17, 2021 (extended from april 15, 2021) to file their federal income tax. Web back to state table.