Case: Michael Watson, Mississippi Secretary of State v. Republican National Committee, et al., No. 24-1260
Lower Court: Fifth Circuit
Docketed: 2025-06-10
Status: Granted
Question Presented: The federal election-day statutes—2 U.S.C. § 7, 2 U.S.C. § 1, and 3 U.S.C. § 1—set the Tuesday after the first Monday in November in certain years as the "election" day for federal offices. Like all other States, Mississippi requires that ballots for federal offices be cast—marked and submitted to election officials—by that day. And like most other States, Mississippi allows some of those timely cast ballots (mail-in absentee ballots, in Mississippi's case) to be counted if they are received by ...
On February 17, 2026, respondents filed a motion for divided argument, a procedural signal that the parties anticipate a substantive and potentially contested oral argument. That same day, a substantial wave of amicus briefs arrived from groups including the secretaries of state of Louisiana and other states, the National Republican Congressional Committee, and several election-integrity organizations. The alignment of amici reflects the political and administrative stakes: many states have similar late-receipt windows for mail ballots, and a ruling against Mississippi could require legislative changes across the country.
Mississippi law allows absentee ballots that are cast by Election Day to be counted if received by election officials within five business days after that date. Miss. Code Ann. § 23-15637(1)(a). The Fifth Circuit held that the federal election-day statutes require both casting and receipt to occur by Election Day itself, and therefore preempted the state provision. Mississippi Secretary of State Michael Watson sought certiorari, and the Court granted review. More background on the case is available at Wikipedia’s case page.
The core legal question is one of statutory interpretation. The federal statutes fix a single “day” for elections, but they do not expressly address the administrative process of receiving and counting ballots. Mississippi argues that “casting” a ballot is the voter’s act, distinct from official receipt. The Fifth Circuit’s contrary reading would collapse those two events into one. The motion for divided argument suggests respondents may present multiple distinct legal theories, which the Court will need to address separately.
The practical reach of this case extends well beyond Mississippi. Most states permit some form of late receipt for mail ballots cast by Election Day. A ruling affirming the Fifth Circuit would require those states to revise their laws before the next federal election cycle, affecting millions of mail voters. The Court’s resolution will also clarify the scope of federal preemption in election administration, an area where congressional text and state practice have long coexisted in tension.