Supreme Court Sidelines USPS Mail Ballot Rule Ahead of 2026 Midterms, But Future Remains Possible
Justice Kavanaugh's concurrence suggests the rule could be implemented in 2028, despite the majority denying the administration's emergency request.
The Supreme Court on Monday denied the Trump administration’s emergency request to lift a lower court injunction blocking a U.S. Postal Service (USPS) rule on mail-in ballots. The decision effectively prevents the rule from being implemented for the upcoming 2026 midterm elections, as ballots have already begun to be sent.
Despite the majority ruling, Justice Brett Kavanaugh wrote a concurring opinion suggesting that the USPS rule may have a "fair prospect" of falling within the Postal Service's statutory authority and could potentially be implemented in the future. This concurrence has been described as "a lifeline" for the administration.
Rule's Requirements and Legal Challenge
The Postal Service rule, published earlier, requires federal ballot-mail envelopes to include an election-mail logo, be scannable by high-speed processing equipment, and carry a specialized barcode unique to each voter. It also mandates that states upload certain voter information to a Postal Service portal.
A coalition of 24 Democratic state attorneys general sued the Trump administration, arguing that the rule violates the Constitution's Elections Clause, which grants Congress the power to regulate elections. The Trump administration contended that the USPS was regulating mail, not election procedures.
A federal judge had previously blocked the USPS rule, leading to the emergency request to the Supreme Court. The Supreme Court's majority stated that the government was "unlikely to succeed on the merits" of its challenge at this interim stage.
Potential for Future Implementation
Jason Snead, executive director of the Honest Elections Project, suggested that the case could return to the Supreme Court, especially with Kavanaugh's concurring opinion. "I do hold out hope that there will be some additional litigation over this that could allow this rule to be implementing ahead of the 2028 presidential election," Snead told Fox News Digital. He added that the rule involves basic practices for mail ballot envelope design and the use of voter lists to track ballots.
Iowa Solicitor General Eric Wessan noted that timing was a significant factor, with earlier litigation and injunctions delaying the rule's finalization and publication. He believes the rule will not be in effect for the 2026 election but might be implemented by 2028.
Justice Samuel Alito, joined by Justice Clarence Thomas, dissented, arguing that the government had met the necessary criteria for a stay. He also raised questions about the standing of some plaintiffs.
The Supreme Court's majority decision was issued without a detailed explanation, which Abhishek Kambil found surprising, particularly in light of Justice Alito's detailed dissent. "We don't know exactly how the majority decided to deny the stay," Kambil said.
While the rule is sidelined for the 2026 midterms, legal experts suggest it may face a different outcome in future legal challenges, potentially being implemented for the 2028 elections. This USPS initiative is part of broader administration efforts aimed at voter integrity. The rule's pending status means that states may face a steeper challenge in arguing against its implementation in future election cycles if it is not blocked by the courts.