Trump admin asks Supreme Court again to revive USPS mail-ballot rule
The Trump administration returned to the Supreme Court on Sunday seeking an emergency stay so the U.S. Postal Service can enforce a new federal mail-ballot rule before November’s midterms — the third time this dispute has reached the justices.
Why the Court is back in the case
U.S. District Judge Indira Talwani in Boston issued a preliminary injunction on Friday stopping the Postal Service from carrying out mandatory pieces of the finalized rule. In her order she wrote that “immediate implementation of the Final Rule issued less than seventy days before the November 2026 election threatens disenfranchisement of millions of United States citizens who seek to vote by mail.”
Solicitor General D. John Sauer’s Sunday application argues the opposite framing: that the Postal Service is regulating the mails, not seizing state election administration.
Contrary to the claims of the district court and respondents that the Postal Service is trying to federalize the rules for mail-in voting, the Postal Service’s final rule imposes only modest envelope-design and addressee-information requirements for federal-election ballots sent via U.S. Mail.
What the rule would change
According to court coverage by NBC News and SCOTUSblog, the rule would require states to upload name, address and barcode information for intended ballot-mail recipients into an online portal. USPS could then track ballot mail and potentially reject pieces sent to or from addresses not in that federal dataset.
The Justice Department withdrew an earlier pending Supreme Court request after substituting Sunday’s application tied to Talwani’s newest order. An appeal also continues in the First Circuit.
Midterms already moving
Mail voting is already underway in at least one state. That calendar pressure is why both sides treat the emergency docket as decisive: if the justices lift the injunction, envelope and portal requirements could hit election offices mid-cycle; if they leave Talwani’s order in place, states will keep running under existing procedures through November 3.
Election administrators and voting-rights groups argue the timing alone makes compliance impractical. The administration replies that states already possess the recipient data needed to populate the portal and that eligibility decisions remain with the states.