Four sets of disaster-area taxpayers share the same postponed federal tax date: Nov. 2, 2026. Mississippi, Wisconsin, Michigan and the Commonwealth of the Northern Mariana Islands each carry that deadline on the Internal Revenue Service’s disaster-relief index, which the agency last reviewed on Sept. 16. With the date about a month away, the postponement is still open, and returns or payments that were pushed back have to be in by then.
What the IRS disaster-relief index lists for Nov. 2
The IRS keeps a running page called Tax relief in disaster situations, and its entries are grouped by the date to which deadlines were moved. Four entries on that page land on Nov. 2, 2026: a Mississippi declaration, Wisconsin (release WI-2026-02), Michigan (release MI-2026-02) and the Northern Mariana Islands (release NMI-2026-01). Other declarations on the same page run much later, to Feb. 1, 2027.
The postponements cover various federal deadlines, which the IRS describes in each state’s separate news release. Anyone with a return or payment that originally fell inside the disaster period should read the release for the area in question, because the covered dates and the covered counties are set declaration by declaration.
The index also shows how many separate clocks run at once. Beyond the four Nov. 2 areas, the IRS has issued Feb. 1, 2027 postponements for Tropical Storm Arthur in Mississippi, the Hawaii County earthquake and wildfires in Washington. A taxpayer reading the page for a single state can therefore meet two different dates in the same list, and the date that governs is the one in the release for the declaration that covers the taxpayer’s address.
The covered area is also much narrower than the state names on the index suggest. Every one of the four releases qualifies named localities rather than a whole state. The Mississippi release, numbered MS-2026-02 and dated July 13, 2026, covers five counties: Franklin, Lamar, Lawrence, Lincoln and Wilkinson. Wisconsin’s WI-2026-02, also dated July 13, covers 21 counties plus the Oneida Indian Reservation. Michigan’s MI-2026-02, carrying the same date, covers 37 counties. The Northern Marianas release, NMI-2026-01 of May 4, 2026, covers the Northern Islands, Rota, Saipan and Tinian. An address outside those lists is not on the Nov. 2 clock, whatever the index headline says, so the individual release is the document that settles it.
Mississippi has two relief windows, and only one ends Nov. 2
Mississippi is the entry most likely to confuse. The IRS issued a release for severe storms, straight-line winds, tornadoes and flooding in the State of Mississippi, numbered MS-2026-02 and dated July 13, 2026, with deadlines postponed to Nov. 2, 2026 for taxpayers in Franklin, Lamar, Lawrence, Lincoln and Wilkinson counties. A separate release covers Tropical Storm Arthur in Mississippi, which began June 18, 2026, and that one moves deadlines to Feb. 1, 2027.
The Arthur release, numbered MS-2026-03 and dated Aug. 7, names eight counties: Covington, George, Greene, Hancock, Harrison, Pearl River, Stone and Wayne. A Mississippi taxpayer in one of those counties is on the later February date under that declaration. A taxpayer in one of the five counties under the storms-and-tornadoes declaration is on Nov. 2. Which one applies depends on the address and on which declaration reaches it, so the individual release is the document to check.
Wisconsin and Michigan, severe storms, tornadoes and flooding
Wisconsin and Michigan each received their own release for severe storms, tornadoes and flooding. The IRS titled the Wisconsin announcement as relief for the State of Wisconsin, with various deadlines postponed to Nov. 2, 2026. The Michigan announcement uses the same wording for the State of Michigan and the same Nov. 2 date.
Both releases are dated July 13, 2026, and both name the counties they reach rather than the whole state. The Wisconsin declaration runs from storms that began April 13, 2026 and lists 21 counties, among them Milwaukee, Racine, Waukesha, Brown and Marathon, together with the Oneida Indian Reservation. The Michigan declaration runs from storms that began April 10, 2026 and lists 37, among them Washtenaw, Saginaw, Muskegon, Kalamazoo and Grand Traverse. A Wisconsin or Michigan address outside those lists carries no postponement under these declarations.
Super Typhoon Sinlaku and the Northern Mariana Islands
The fourth Nov. 2 entry is the Commonwealth of the Northern Mariana Islands, where the IRS tied relief to Super Typhoon Sinlaku. The IRS announcement postpones various deadlines to Nov. 2, 2026 under release NMI-2026-01, dated May 4, 2026, and names the Northern Islands, Rota, Saipan and Tinian as the covered disaster area.
Unlike the later-dated entries on the index, such as the Hawaii County earthquake release under FEMA declaration 4936-DR, which runs to Feb. 1, 2027 and states that “the locality listed above constitutes a covered disaster area,” the typhoon relief expires first.
The practical stakes sit in the date itself. The postponement exists only until Nov. 2, 2026; after that day the ordinary rules for late filing and late payment apply again to anything that was postponed. For a taxpayer in one of the Mississippi, Wisconsin or Michigan counties on those lists, or in the Northern Islands, Rota, Saipan or Tinian, the month between now and that Monday is the whole remaining window.
How the relief reaches taxpayers, and what filing costs
The Mississippi release describes the postponement as available to “individuals who live, and businesses (including tax-exempt organizations) whose principal place of business is located, in the covered disaster area,” and it extends the same relief to taxpayers outside that area: those “whose records necessary to meet a deadline” sit inside the covered counties “are also entitled to relief.” The release also sets out what to do when the postponement is not applied on its own. In its words, if an affected taxpayer receives a late filing or late payment penalty notice, “the taxpayer should call the telephone number on the notice to have the IRS abate the penalty.”
Filing a federal return with the IRS does not carry a government fee, and the agency’s Free File program offers guided software at no charge to those who meet its requirements. Nov. 2 is a Monday, and the IRS index, last reviewed Sept. 16, is the record that lists all four areas side by side.
Tracking a refund after a postponed filing
Taxpayers who file late under a disaster postponement often end up waiting on a refund with no clear way to tell whether a notice or a delay is routine. A single place to log each step keeps that wait organized.
The IRS Refund Recovery Kit includes a refund status tracker spreadsheet and a notice decoder, so a filer can record the date a return went in and then match any IRS letter that follows to what it means.
Get the refund status tracker for a return filed under a postponed deadline →
This article was drafted with AI assistance from the cited official sources and checked against them before publication.
Warren Cohen is a finance writer based in Phoenix, Arizona, covering personal finance topics including credit, banking, and beginner investing. He earned his degree in business administration from Arizona State University and began his career working in consumer finance, where he gained direct experience with lending and credit systems. He now writes for personal finance websites and fintech platforms, focusing on clear, practical content that helps readers make informed financial decisions.
