U.S. Supreme Court Rejects Trump Administration's Mail-In Ballot Restrictions Ahead of Midterm Elections

The Supreme Court declined to block the Trump administration's new restrictions on mail-in voting for the November 2026 midterm elections, leaving lower court orders in place that prevent the U.S. Postal Service rule from taking effect. This decision ensures that mail voting processes will largely remain consistent with previous elections, preventing widespread confusion for voters and election administrators. Justice Kavanaugh, in a concurring opinion, noted that while the Postal Service might have statutory authority for such rules, implementing them so close to the election would be 'arbitrary and capricious'.