US Domestic — 2026-09-05

Trump Administration Returns to Supreme Court Seeking to Implement USPS Mail-in Ballot Restrictions Before Midterms

BLUFTalwani's preliminary injunction forces the administration into a fresh emergency filing or expedited appeal, making it unlikely the Supreme Court permits USPS mail-ballot restrictions to take effect before the November 3 midterms.

The Trump administration on Thursday asked the Supreme Court to stay a temporary restraining order by U.S. District Judge Indira Talwani blocking new USPS envelope-design and voter-data-portal rules for mail ballots, marking the second such emergency application in six weeks under Trump's March 31 executive order on mail voting 12. Solicitor General D. John Sauer argued the order risks "irreparable harm" because North Carolina and Alabama were due to begin mailing ballots as soon as September 4, and he asked for an immediate administrative stay while the Court considers the request 13. The Court gave the challenging states, led by California, until 10 a.m. on September 8 to respond 13. Late Friday, Talwani granted a preliminary injunction preserving the same envelope and portal restrictions in place of the TRO, after which California deputy solicitor general Ian Fein told the Court the administration's stay application was now moot 1. The fight pits a 23-state-plus-D.C. coalition led by California against 12 states led by Alabama backing the administration, whose application characterized the new requirements as "modest" envelope and addressee-information standards meant to guard against mail-voting fraud 1.

Analysis
The stay application's mootness, triggered by Talwani's Friday preliminary injunction, leaves the envelope-design and portal rules blocked heading into North Carolina's and Alabama's ballot-mailing windows, forcing the administration to pursue a fresh emergency application or an expedited First Circuit appeal to unlock implementation before ballots print. The Supreme Court is unlikely to let these USPS restrictions take effect in any state before November 3, since Talwani's injunction rests on a documented compliance-timeline record the Court's August ruling did not reach. Moderate confidence reflects a single detailed judicial order weighed against one Solicitor General filing, with no appellate ruling yet testing the merits.
5 sources
  1. Trump administration asks Supreme Court to clear the way for it to implement new mail-in voting rule - SCOTUSblog
  2. DOJ asks Supreme Court to allow Trump's USPS action on mail-in ballots to proceed ahead of midterm elections - NBC News
  3. Trump administration files urgent appeal with Supreme Court over USPS mail-in ballot rules - ABC News
  4. What to know about the mail-in voting fight at the Supreme Court - NPR
  5. Application for a Stay Pending Appeal — United States Postal Service, et al. v. California, et al., No. 26A297 - Supreme Court of the United States (Solicitor General D. John Sauer)

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