Mississippi will follow the extended federal due date of February 15, 2022, extended from
January 3, to file certain income tax returns for victims of Hurricane Ida. The updated
relief covers the entire state of Mississippi and applies to any individual income tax returns,
corporate income and franchise tax returns, partnership tax returns, S corporation tax returns
and quarterly estimated payments that were originally due between August 28,2021 and
February 15, 2022.