A federal judge on August 27 blocked President Trump’s mail-in voting restrictions, halting a rule that would have required states to submit voter lists to the USPS and use specific ballot formats, citing constitutional concerns and practical impossibility for states to comply before the midterms.
U.S. District Court Judge Indira Talwani issued a temporary restraining order preventing the Trump administration from enforcing its mail-in voting rules, marking the second major legal setback for the president’s efforts to reshape election procedures. The ruling, which blocks implementation for two weeks, comes as states face a tight deadline to adjust to the new requirements, which the judge called practically impossible to meet under the current timeline.
Federal judge again blocks Trump's mail ballot executive order
Talwani’s decision centered on the claim that the Postal Service’s rules overstepped federal authority, violating the Constitution by encroaching on state control of elections. “Plaintiff states have neither time nor 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,” she wrote. The judge also emphasized that the administration had not provided evidence of widespread mail-in voting fraud, a key justification for the rules.

The ruling aligns with previous legal challenges to Trump’s executive orders targeting mail voting. In a case brought by the League of Women Voters and a coalition of states, Talwani ruled that the plaintiffs are likely to succeed on the merits of their claims
that the USPS mail-in ballot rules were unconstitutional.
The judge noted that, based on the evidence presented, Democratic states face irreparable harm if they are forced to comply with the likely unconstitutional regulation,
and that compliance is practically impossible
ahead of the November election.
The case has seen a rollercoaster of legal developments. Earlier this month, the Supreme Court’s conservative majority overturned an earlier injunction by Talwani, ruling that challenges to the executive order had been filed too soon. However, the high court did not address the legality of the Postal Service’s final rule, leaving the door open for further litigation. Talwani’s latest order came after the administration finalized the rule, restarting the legal fight.
Federal Judge Blocks Trump Administration’s Mail-In Ballot Restrictions Again
The dispute could quickly return to the Supreme Court. The case could soon be appealed back to the Supreme Court, days after the justices handed down a procedural decision that allowed the administration to move ahead. The ruling Thursday came after Democrats and voting rights groups refiled their lawsuits to comply with the recent Supreme Court decision. The high court’s conservative majority did not rule on the legality of Trump’s executive order, instead saying Talwani had acted too soon.

Talwani’s decision also highlights the broader tension between federal and state authority in elections. States are responsible for processing our elections, and the USPS does not have the authority to decide who can and cannot vote by mail, according to a statement from the New York Attorney General’s office. The office, along with 22 other Democratic states, has been at the forefront of the legal battle against the rules.
The Trump administration is expected to appeal the ruling, potentially bringing the case back to the Supreme Court. A hearing is scheduled for September 3, though the case’s trajectory remains uncertain. The administration’s legal team has argued that the rules are necessary to standardize mail-in voting across states, which vary widely in procedures and regulations.
Judge blocks Trump’s Postal Service regulation on mail-in ballots
Democrats and voting rights groups, however, see the rules as an attempt to suppress mail-in voting, which is used by nearly one-third of American voters. We’ve secured an early win blocking this unlawful attempt to restrict mail voting. President Trump must keep his hands off our elections,
said California Attorney General Rob Bonta in a tweet. The outcome of the legal battle could have significant implications for the midterms, with millions of voters dependent on mail-in ballots.

The ruling comes as states prepare to send out mail ballots, with the first due to be sent out within a week. The judge’s order prevents the administration from implementing the rule for 14 days, creating a critical window for states to adjust. However, the practical challenges of redesigning ballots and updating systems remain, as noted in Talwani’s ruling. In light of the state election officials’ unrebutted declarations that compliance with the final rule at this late date is impossible,
she wrote, the risk of irreparable harm to voters in this state is great.
The legal battle underscores the deepening divide over election administration in the U.S. While the Supreme Court has yet to weigh in on the core constitutional questions, lower courts continue to grapple with the balance of power between federal agencies and state governments. For now, the rules remain on hold, but the fight over mail-in voting is far from over.
