A federal appeals court in Washington unanimously sided with the Trump administration Friday, lifting a lower court order that had blocked the U.S. Postal Service from moving forward with a proposed rule to tighten oversight of mail-in ballots ahead of the 2026 midterm elections.
The three-judge panel of the D.C. Circuit Court of Appeals stayed the injunction on the grounds that the NAACP's lawsuit challenging the rule was premature, the rule itself has not yet been finalized, and that the case falls outside the scope of a 2021 legal settlement between the NAACP and the Postal Service. The ruling clears one legal obstacle for the administration, though a separate federal injunction in Massachusetts remains in place.
The decision marks a significant procedural victory for the administration's broader push to bring federal oversight to a mail-in voting system that has expanded dramatically in recent election cycles with little corresponding increase in verification safeguards. It also puts states like California, where mail-in voting dominates, on notice that the federal government intends to impose accountability on the process.
The proposed rule at the center of the legal fight would compel states to create lists of approved voters and provide serialized ballot barcodes before the Postal Service delivers federal ballots. States that refuse to hand over their voter rolls would not receive mail-in ballot delivery from USPS under the new framework.
Postmaster General David Steiner laid out that consequence plainly during testimony before the Senate Homeland Security and Governmental Affairs Committee last month. When Sen. Gary Peters, a Michigan Democrat, pressed him on the point, Steiner did not hedge.
Peters asked:
"Yes or no -- if a state refuses to turn their absentee voter list over to the federal government, will the Postal Service still mail their ballots under this proposed rule?"
Steiner's answer was direct:
"Under our proposed regulation, no. We would tell the state that we need the manifest."
That exchange crystallized the stakes. The administration is not merely proposing new paperwork. It is conditioning a core election function, ballot delivery, on state cooperation with federal verification requirements. States that have resisted sharing voter data now face a concrete consequence rather than a theoretical request.
The D.C. Circuit's ruling rested on two main findings, ABC News reported. First, the panel concluded the lawsuit was premature because the USPS rule has not been finalized. Challenging a regulation that does not yet exist in final form, the court indicated, puts the cart before the horse.
Second, the court found the case is not governed by the 2021 settlement between the NAACP and the Postal Service. That settlement, reached after the NAACP sued USPS in 2020 over delays in delivering mail-in ballots during the presidential election, required the Postal Service to "prioritiz[e]... the timely delivery of Election Mail" for every national election through 2028. The appeals court drew a line between the old settlement's delivery obligations and the new proposed rule's verification requirements.
The panel also accepted the administration's argument that it would suffer irreparable harm if the Postal Service could not finalize and implement the rule before the midterms. The court quoted language underscoring the time pressure: "In this context, 'there can be no do over' once the election occurs."
That finding matters. It signals the court views the administration's interest in election integrity as a legitimate, time-sensitive concern, not a partisan maneuver to be delayed indefinitely through litigation.
The ruling fits into a larger legal landscape surrounding the administration's election integrity agenda. A federal judge previously blocked USPS from enforcing a Trump executive order on mail-in ballot verification, and the legal back-and-forth has played out across multiple jurisdictions.
The case before the D.C. Circuit is identified as NAACP v. United States Postal Service and Louis DeJoy, No. 26-5257, the New York Post reported. First Assistant U.S. Attorney Bill Essayli framed the decision in blunt terms:
"This ruling is a win for election integrity and would have significant implications for states like California that refuse to submit their voter rolls to verify compliance with federal election laws."
California is ground zero for the fight. The state conducts its elections overwhelmingly by mail and has resisted federal data-sharing demands. The June 2 California primary saw Department of Elections workers sorting mail-in ballots at San Francisco City Hall, a scene that will look very different if the proposed rule takes effect before November.
Meanwhile, federal judges have narrowed some legal challenges to the administration's mail-in voting executive order even as other courts have kept injunctions alive. The Massachusetts injunction blocking the USPS policy, issued last month by a separate federal judge, still stands. The administration faces a patchwork of rulings across the country, some favorable, some not.
Critics will dismiss the D.C. Circuit ruling as merely procedural. But procedural victories in administrative law are often the ones that matter most. They determine whether a rule can move forward at all.
The Washington Examiner noted a related D.C. Circuit ruling that threw out a district judge's order blocking 2020 Postal Service changes affecting mail-in voting, with the panel holding that challengers went to the wrong court. Judge Neomi Rao, writing for that unanimous panel, stated: "We decline to adopt a general irreparable harm exception" that would let parties bypass the process Congress established. Abhishek Kambli, a partner at Holtzman Vogel, observed the pattern: "What we see with litigants against the Trump administration policies is that they rush into district court (often in a Temporary Restraining Order posture) when the district court was never the right forum for the case."
That pattern, opponents racing to friendly lower courts for emergency injunctions, only to see appellate panels reverse on jurisdictional or procedural grounds, has repeated itself across the administration's policy agenda. The D.C. Circuit's Friday ruling is the latest example.
The administration has pursued its election integrity goals through multiple channels. Trump removed Election Assistance Commission members, and signed executive orders aimed at increasing federal oversight of elections. The USPS proposed rule represents the operational arm of that effort, an attempt to build verification into the mechanics of ballot delivery rather than relying on after-the-fact audits.
The Friday ruling does not end the legal fight. The proposed USPS rule still has not been finalized, and its procedural status, including whether it has been published in the Federal Register, remains unclear. The Massachusetts injunction presents a separate obstacle. And Democrat-led states continue pressing forward with their own challenges to the administration's mail-in ballot orders in courts they consider more favorable.
The midterm clock is ticking. The D.C. Circuit acknowledged as much when it accepted the irreparable-harm argument, elections happen on a fixed date, and rules that arrive after ballots are mailed serve no purpose. The administration now has a narrow window to finalize the rule and defend it against the remaining injunctions before November.
The NAACP's 2020 lawsuit and 2021 settlement were built around a different concern: that the Postal Service was too slow in delivering ballots. The new proposed rule flips the script. It says the problem is not slow delivery, it is delivering ballots without adequate verification of who is receiving them. The appeals court, by ruling the settlement does not cover the new rule, effectively acknowledged these are different questions.
Whether states will cooperate remains the central unknown. The proposed rule gives them a stark choice: share voter rolls with the federal government, or lose USPS ballot delivery. That is a harder lever than any executive order, and it explains why the legal resistance has been fierce.
The administration asked for the tools to verify who gets a ballot before it goes in the mail. A unanimous appeals court just said it can keep building those tools. The question now is whether the remaining courts, and the calendar, will let it finish the job before voters start casting ballots.