The Trump administration has asked the U.S. Supreme Court to allow a new U.S. Postal Service rule restricting how mail in ballots are processed ahead of the November 3 midterm elections. The request comes as states approach deadlines for sending ballots to voters, creating uncertainty over whether election officials will have to change their procedures at short notice.
Trump’s March executive order requires states to provide USPS with lists of voters approved to receive mail ballots and calls for unique barcodes on outgoing and returning ballot envelopes. Under the resulting USPS rule, ballots would be delivered only to voters appearing on state approved lists.
Trump has repeatedly questioned the security of mail in voting, despite voting by mail himself. Democrats argue that the restrictions could disproportionately affect their voters because Democrats have historically used mail voting at higher rates. In the 2024 election, 37% of Democrats voted by mail compared with 24% of Republicans, according to the MIT Election Data + Science Lab.
What Happened in the Courts?
The executive order has faced lawsuits from Democratic led states, Democratic Party officials and voting rights organizations. They argue that USPS lacks the authority to reject ballots and that the federal government is interfering with states’ constitutional authority to administer elections.
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A federal judge in Boston, Indira Talwani, initially blocked the order in June in states that had challenged it. She later expanded the injunction nationwide after USPS finalized its implementation rule on August 22.
The Supreme Court subsequently overturned her original order on procedural grounds because the USPS rule had not yet been finalized when the states initially filed their lawsuit. The Court, however, left open the possibility of a new challenge once the rule was finalized.
After Talwani again blocked implementation of the finalized rule, the Trump administration went directly to the Supreme Court on Thursday, seeking to overturn her latest decision. The move comes before the 1st U.S. Circuit Court of Appeals has ruled on the administration’s challenge.
What Are States Doing?
State election officials are increasingly concerned about the limited time available to implement the new system.
Many states have already printed their ballots and envelopes, while the USPS online portal intended to receive state voter lists is still being developed. Officials warn that changing procedures this close to the election could create logistical problems and potentially prevent eligible voters from receiving ballots.
North Carolina, which was expected to begin mailing ballots on Friday, said it would proceed as planned. State election officials said they were monitoring the court proceedings and would comply if the legal situation changes.
Why It Matters
The dispute goes beyond mail voting. At its core, the case raises a major constitutional question over how much authority the federal government can exercise over elections traditionally administered by individual states.
It also has significant electoral implications. Because Democrats are more likely than Republicans to vote by mail, restrictions imposed shortly before the midterms could affect the two parties differently.
The timing adds another layer of risk. Even if the rule is ultimately upheld, states argue that implementing a new federal system only weeks before voting begins could create confusion, delays and potentially disenfranchise eligible voters.
Key Stakeholders
Trump administration: Seeking to establish the USPS rule and expand federal oversight of mail ballot distribution.
U.S. Supreme Court: Now faces a potentially decisive role in determining whether the restrictions can take effect before the midterms.
State election officials: Responsible for implementing election procedures and warning that they may not have enough time to overhaul existing systems.
Democratic Party and voting rights groups: Challenging the restrictions and arguing they could disproportionately affect Democratic voters and undermine access to voting.
Republican Party: Has generally supported tighter election rules, while defending narrow majorities in both chambers of Congress heading into the midterms.
USPS: Developing the system needed to implement the rule while facing concerns about whether it can operate reliably before the election.
What’s Next?
The immediate question is whether the Supreme Court will intervene before states begin sending ballots to voters. A ruling allowing the USPS rule to take effect could force states to rapidly adjust their election systems, while leaving Talwani’s injunction in place would prevent nationwide implementation for now.
The legal battle could therefore continue well into the election period, with the Supreme Court ultimately determining the scope of federal authority over mail ballot administration.
The bigger political question is whether Trump’s effort to tighten mail voting becomes an enforceable election rule or remains tied up in court until after the midterms.
With information from Reuters.
