Grant Report: November 21, 2025
What is “Election Day”? The Supreme Court Decides in RNC v. WatsonBy Justin Riemer, President, USGI, and Marshal Trigg, Junior Counsel, USGI Last week, the Supreme Court granted certiorari in Republican National Committee v. Watson, teeing up a pivotal question about federal election law: Does federal law require mail-in ballots to be received by Election Day, or only marked and submitted by that date? At stake is Mississippi’s practice—shared by 15 other states and D.C.—of counting ballots that arrive after Election Day so long as they were mailed on or before that date. Mississippi’s statute, adopted as a temporary COVID-era accommodation and later made permanent, allows ballots postmarked by Election Day to be counted if received within five business days afterward. The case centers on the interpretation of three federal statutes—2 U.S.C. § 7, 2 U.S.C. § 1, and 3 U.S.C. § 1—which set a specific “election day” designated