A Boston federal judge temporarily blocked the Trump administration’s new Postal Service rules on mail-in ballots, handing Democratic states and advocacy groups a two-week reprieve as the White House vows a swift appeal.
Judge Indira Talwani granted a temporary restraining order late Thursday night, stopping the U.S. Postal Service from enforcing its latest plan for processing mail ballots just months before the November 3, 2026, midterm elections. The order came after Democratic-led states and voter advocacy groups challenged the administration’s new requirements, which would force states to submit lists of mail voters and redesign ballot envelopes to include voter-specific bar codes.
“Through the Final Rule, the USPS is refusing to send mail ballots to eligible voters unless States or local election officials submit their mail ballot envelopes and return envelopes and receive advance approval from the USPS without regard to impending deadlines for the November 3, 2026 election,” Judge Talwani wrote in her opinion. She warned states lacked the time and funds “to design new mail ballots, seek approval of the new designs, order production of mail ballots, update their own election management systems, train election officials to use the USPS portal, and upload citizen data to the portal, all before the midterms.”
The Trump administration has defended the rule as a necessary step to protect election integrity. White House spokeswoman Lauren Bis said the requirement “protect[s] the security of mail-in ballots and ensure[s] only Americans vote in American elections,” describing the judge’s order as “unreasoned and unlawful.” She added that the administration would “immediately appeal” the ruling, and pointed to the Supreme Court’s earlier reversal of a similar order from Judge Talwani aimed at blocking parts of Trump’s March executive order.
While the Justice Department argued that the regulatory change was “modest” and within the Postal Service’s legal authority, Judge Talwani asserted that the challengers were “likely to win on their claims that the rule is unconstitutional and that the USPS lacks authority to issue it in the first place.” The judge also noted the administration “offered no reply to Plaintiff States’ assertion that compliance for the 2026 midterm elections will be impossible for many of them.”
The restraining order is set to last for two weeks, with a hearing scheduled next Thursday on whether to extend the block with a preliminary injunction. Judge Talwani, a nominee of President Barack Obama, highlighted the practical burdens looming over state election offices, emphasizing the short timeline and the scale of changes required. Ballot envelopes numbering in the millions would need to be redesigned and reprinted, and state systems would have to be overhauled to comply with the new federal requirements.
These hurdles echo earlier clashes between the Trump administration and the courts over mail voting rules. As reported by CNN, the Supreme Court had already stepped in to remove one of Judge Talwani’s previous orders blocking federal agencies from carrying out the March executive order in roughly two dozen states. The administration’s new rule, however, triggered another round of litigation from Democratic states and advocacy organizations who argue that the federal government is forcing unworkable mandates on short notice.
The Postal Service’s plan would require states to submit voter lists and mail ballot designs for USPS approval, a move the administration frames as essential for “facilitating law-enforcement investigations.” But so far, the courts have not been convinced these new procedures are legally or practically justified. The Justice Department has maintained that the Postal Service’s authority is clear and that the changes are minor, but the judge’s ruling cited constitutional concerns and questioned whether the agency even has the power to impose such requirements on state-run elections.
This high-stakes legal fight is just the latest in a series of courtroom battles testing the boundaries between state election authority and federal oversight. For more on the administration’s pattern of immediate legal pushback, see Trump administration appeals federal judge's second block on mail-in voting restrictions ahead of midterms. And for background on a previous nationwide injunction against Trump’s mail-in ballot executive order, see Federal judge blocks USPS from enforcing Trump mail-in ballot executive order nationwide.
The Supreme Court has already weighed in once, overturning a previous order from Judge Talwani and allowing the administration’s earlier actions to proceed in two dozen states, with the liberal justices dissenting. Now, as the administration appeals this latest restraining order, the legal showdown could return to the high court, continuing a pattern of rapid-fire appeals and judicial reversals on key election policy questions.
These clashes reflect deeper tensions between the administration and the judiciary, as seen in cases from mail-in voting to high-profile civil suits. For instance, the Supreme Court’s recent decision to reject Trump’s rehearing bid in the E. Jean Carroll case, covered in Supreme Court shuts down Trump's rehearing bid in $5 million E. Jean Carroll case, shows the court’s willingness to draw a line against executive arguments, regardless of political pressure.
With the hearing on a preliminary injunction set for next week, states and advocacy groups will continue pressing their case that the new USPS rules are impossible to implement before the midterms. The administration, meanwhile, maintains that “commonsense measures” are critical to secure mail-in ballots, an argument that resonates with many Americans demanding fair and lawful elections. Tensions between federal and state control, and between the executive branch and the courts, will only intensify as November approaches.
The fight over who controls America’s elections is far from over, and voters deserve a system that’s secure, accountable, and free from last-minute federal overreach.
