Watson, Mississippi Secretary of State v. Republican National Committee et al.
No. 24-1260 · Decided June 29, 2026 · reversed and remanded
Does the counting of absentee ballots postmarked by election day but received up to five days later violate federal election-day statutes? The federal election-day statutes do not prevent Mississippi from counting absentee ballots postmarked by election day but received up to five days thereafter.
CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE FIFTH CIRCUIT · Argued March 23, 2026
Parties — Petitioner: WATSON, MISSISSIPPI SECRETARY OF STATE · Respondent: REPUBLICAN NATIONAL COMMITTEE et al.
Vote & lineup5–4 on the judgment. Barrett delivered the opinion of the Court, joined by Roberts, Sotomayor, Kagan, Jackson (5). Dissent(s): Alito (joined by Thomas, Gorsuch, Kavanaugh).
Who prevailed — Petitioner (Watson, Mississippi Secretary of State) prevailed on the claim that Mississippi's ballot-receipt grace period is not preempted by federal law.
The question

Does the counting of absentee ballots postmarked by election day but received up to five days later violate federal election-day statutes? Specifically, do 3 U.S.C. § 1 and 2 U.S.C. §§ 1 and 7 require that ballots be received by election day? The Court must determine if these federal laws preempt Mississippi's statute allowing a five-day grace period for ballot receipt.

Petitioner's argument
  • Federal law sets the date for "election," which refers to the act of casting a vote rather than the administrative act of receiving it.
  • The Uniformed and Overseas Citizens Absentee Voting Act (UOCAVA) indicates that state laws, not federal law, govern ballot-receipt deadlines.
  • Historical voting practices from the 19th century do not "trap in amber" modern election administration.
  • Policy concerns regarding election integrity and fraud are matters for legislatures to resolve, not courts.
Respondent's argument
  • The term "election" in federal statutes refers to two distinct acts—ballot casting and ballot receipt—meaning the deadline applies to both.
  • Historical practice, particularly during the Civil War, demonstrates that states required ballots to be received by election day to comply with federal requirements.
  • *Foster v. Love* defines an election as "combined actions of voters and officials," which should be interpreted to include the receipt of ballots.
  • Allowing post-election-day receipt threatens election integrity and increases the risk of fraud.
The decision
  • The Court held that federal election-day statutes do not prevent Mississippi from counting absentee ballots postmarked by election day but received up to five days later.
  • Applying a "fundamental canon of statutory construction" cited in *New Prime Inc. v. Oliveira*, the Court determined that "election" must be interpreted by its ordinary meaning at the time of enactment, which is "[t]he act of choosing a person to fll an offce" (N. Webster, 1869).
  • The Court reasoned that the electorate's choice is made when voting is complete, not when ballots are received, invoking *United States v. Classic* to define election as the "expression by qualifed electors of their choice of candidates."
  • The Court noted that 3 U.S.C. § 21(1) defines "election day" with reference to "voting," which indicates that "voting" is the specific act governed by the statute.
  • The Court found that the Uniformed and Overseas Citizens Absentee Voting Act (UOCAVA), specifically 52 U.S.C. §§ 20303(b)(3) and 20304(b)(1), presupposes that ballot receipt is a matter of state law.
  • The Court observed that Art. II, § 1, cl. 4 of the Constitution requires the day electors "give their Votes" to be uniform but says nothing about the day for receipt, envisioning a system where receipt is divorced from voting.
  • The Court rejected the reliance on *Foster v. Love*, stating it only held that an election may not be "consummated prior to federal election day" and specifically refused to isolate which acts must be done on that day.
  • The Court dismissed policy arguments regarding fraud, citing *SAS Institute Inc. v. Iancu* to state that such concerns are properly directed to legislatures.
Separate opinions
Alito, dissenting (joined by Thomas, Gorsuch, Kavanaugh)
  • Argues that an election is not "authoritatively expressed" until the collection of ballots is complete, relying on Bouvier's Law Dictionary and Anderson's Dictionary of Law.
  • Contends that *Maddox v. Board of State Canvassers* and historical Civil War practices prove that federal law requires receipt by election day.
  • Asserts that allowing late receipts risks voter fraud and undermines public confidence in the electoral process.