Judge Rules U.S. Postal Service Cannot Follow Trump Order on Mail Ballot Delivery

If you vote by mail — or were planning to — this one's directly relevant to you.

A federal judge just blocked the U.S. Postal Service from carrying out President Trump's mail ballot executive order, and the ruling covers the entire country.

Here's the backstory: Back in March 2026, Trump signed an executive order directing USPS to only deliver mail-in ballots for states that hand over their voter rolls — essentially their lists of registered absentee voters — to the federal government. States that refused? Their voters could have had their ballots simply not delivered. The Postal Service then proposed rules in May to make that happen.

But a federal judge put a hard stop to it. U.S. District Judge Emmet Sullivan, sitting in Washington D.C., found that USPS's proposed rules violated a legal settlement from 2021 — a deal the Postal Service struck with the NAACP after a 2020 lawsuit over mail slowdowns that threatened to delay ballots during the pandemic election. That settlement required USPS to prioritize the timely delivery of election mail and gave the court ongoing oversight power over how the agency handles ballots through at least 2028. Sullivan's read: you can't claim to be prioritizing election mail delivery while also threatening not to deliver it at all.

This is actually the second court loss in as many weeks for the White House on this issue. A Boston-based judge had previously blocked the order for about two dozen states that sued. But Sullivan's ruling is broader — it applies nationwide, not just to the states that went to court.

What else was in Trump's order? Beyond the voter-list requirement, the order would have also mandated individualized barcodes on all mail ballot envelopes for tracking purposes. Experts say that's actually considered a best practice in election administration — but it's expensive, and many local governments would have struggled to foot the bill. The order also directed the Department of Homeland Security to compile lists of voting-age citizens using federal databases, which critics worry could be used to purge voter rolls.

The NAACP, which brought the original 2020 lawsuit, called the ruling a major win. USPS has not commented on the decision, and neither has the Justice Department — which represents the Trump administration in court.

Here's the critical caveat though: this fight is far from over. The Trump administration has already begun the appeals process, and the whole thing is heading toward higher courts. With the November midterms approaching and control of Congress on the line for both parties, expect this legal battle to move fast.