President Trump's March executive order directed USPS to build a new system requiring states to submit mail-voter lists for verification and follow new ballot-envelope rules before this year's midterms. Lower courts blocked it. U.S. District Judge Indira Talwani found USPS lacked the authority to issue the rule, saying "the record includes no evidence relating to fraudulent mail voting to support the rushed implementation." A second judge separately ruled USPS couldn't refuse to deliver ballots from non-complying states. Today the Supreme Court rejected the administration's emergency request to enforce the rule anyway, 7-2. Justices Clarence Thomas and Samuel Alito dissented. States keep running mail voting the way they already were. About a third of the country votes by mail. North Carolina and Alabama had already started mailing ballots under the old process.
1. Voting-Rights Advocates And Democratic Officials Call This A Win For The Election (Rob Bonta, Celina Stewart, Jena Griswold, Steve Hobbs)
State officials and voting-rights groups say the ruling stopped a plan that would have thrown mail voting into chaos weeks before ballots are due.
Rob Bonta says the ruling backs up the rule of law. California's attorney general called it "a victory for our democracy and a powerful affirmation of the rule of law."
Celina Stewart says the USPS rule was never really about fraud. The League of Women Voters CEO called it "an extraordinary attempt to interfere with voting in all 50 states."
Jena Griswold says Colorado voters were the ones protected. Colorado's secretary of state called the decision "a major victory for Colorado and American democracy," adding that "mail ballots have been protected for Colorado voters."
Steve Hobbs says Washington was ready either way. Washington's secretary of state said "Washington's election workers are already hard at work preparing to carry out a safe, secure, and accurate election."
2. The Trump Administration Says The Rule Was Needed To Stop Fraud (Solicitor General D. John Sauer)
The administration argued the rule closes a real fraud risk. It said every day of delay cost the election that protection.
Sauer says the rule stops a specific kind of fraud. In the administration's Supreme Court filing, Solicitor General D. John Sauer argued USPS's rule addresses "the risk that the federal mails will be used to perpetrate voter fraud," which he called "a particularly pernicious species of fraud that dilutes the votes of lawful voters, prevents election results from reflecting the will of the American people, and undermines 'public confidence in the integrity of the electoral process.'"
Sauer says the rule itself is modest. He argued it "imposes only modest envelope-design and addressee-information requirements for federal-election ballots sent via US mail."
Sauer says the delay itself has a cost. He wrote that "every day that the district court's injunction remains in place, more ballots are being sent through the U.S. Mail without the benefits that the Rule provides for election integrity." The White House had no immediate comment after today's ruling.
3. Two Dissenting Justices Say The Postal Service Had The Authority To Act (Samuel Alito, Clarence Thomas)
Alito and Thomas didn't rule on fraud at all. They said USPS already had the legal power to act, and that the Court stepped in too close to Election Day.
Alito says the Postal Service already had the power it needed. In dissent, joined by Thomas, Alito wrote "the Postal Service has broad authority to regulate the mail," arguing USPS likely could enforce the administration's restrictions on its own authority.
Alito wasn't arguing about fraud — he was objecting to the timing. He criticized the Court for taking so long to decide the case that the ruling landed too close to Election Day to change anything. That's a separate complaint from the administration's fraud argument.
Where This Lands
Bonta, Stewart, Griswold, and Hobbs say the ruling protected an election that was already running the way it should. Sauer and the administration say the ruling leaves a real fraud risk unaddressed and blame the delay for it. Alito and Thomas didn't weigh in on fraud. They said USPS had the legal authority to act, and they faulted the Court's own timing — not the administration's rule. North Carolina and Alabama keep mailing ballots under the same process they were already using before today's ruling.
Sources
- NBC News: https://www.nbcnews.com/politics/supreme-court/supreme-court-says-trump-cannot-enforce-new-mail-ballot-regulation-rcna596088
- Boston.com: https://www.boston.com/news/politics/2026/09/14/supreme-court-rejects-trump-mail-ballots-restrictions-ahead-of-midterms/
- NPR: https://www.npr.org/2026/09/14/nx-s1-5962190/supreme-court-mail-in-voting-trump
- Just Security: https://www.justsecurity.org/156963/usps-mail-ballots-solicitor-general-scotus/
- Votebeat: https://www.votebeat.org/national/2026/03/31/donald-trump-2026-midterm-election-executive-order-absentee-mail-ballots-postal-service-citizenship-list/
- Bloomberg: https://www.bloomberg.com/news/articles/2026-09-14/supreme-court-rejects-trump-s-mail-ballot-curbs-for-midterms
- UPI: https://www.upi.com/Top_News/US/2026/09/14/supreme-court-rejects-trump-mail-in-voting-rules/9071789431744/
- SCOTUSblog: https://www.scotusblog.com/2026/09/trump-administration-asks-supreme-court-to-clear-the-way-for-it-to-implement-new-mail-in-voting-/