IRS announces tax relief for Mississippi taxpayers impacted by severe winter storm; various deadlines postponed to June 8, 2026MS-2026-01, April 14, 2026 IRS announces tax relief for taxpayers impacted by severe storms, straight-line winds, tornadoes, and flooding in Mississippi; various deadlines postponed to Nov. 3MS-2025-01, June 11, 2025IRS announces tax relief for taxpayers impacted by severe storms, straight-line winds, tornadoes, and flooding in MississippiMS-2024-11, June 27, 2024IRS provides tax relief for taxpayers impacted by severe storms, straight-line winds, tornadoes and flooding in Mississippi; various deadlines postponed to Nov. 1, 2024IR-2024-176, June 27, 2024How to contact your local IRS office