The U.S. Supreme Court permitted an executive order expanding the U.S. Postal Service's role in determining which voters receive mail-in ballots [1].

The ruling arrives as the Trump administration seeks to implement new restrictions on mail-in voting before the November 2026 midterm elections [2, 4]. Because the USPS handles the physical delivery of millions of votes, any change to its operational authority could alter how ballots are distributed and processed across different states.

The decision, issued on Monday, June 29, 2026 [1], allows the administration to move forward with the executive order, though the court partially paused certain aspects of the mandate [1, 3]. The order specifically targets the USPS's ability to influence the delivery process of mail-in ballots [2].

Reaction to the ruling has been split along state lines. In California, local leaders said they view the ruling as a mechanism to speed up the ballot counting process [1]. Conversely, election officials in other regions suggest the practical impact may be negligible. In Wisconsin, an official said the ruling likely has no effect on their specific state operations [3].

The Trump administration urged the court to allow these restrictions to ensure the integrity of the mailing process [4]. However, the partial pause indicates the court is not granting the administration full, unrestricted authority over the postal system's interaction with the electoral process [1].

As the November 2026 elections approach [2], the legal battle over mail-in voting continues to center on the balance between federal executive authority and state-led election administration. The USPS now occupies a more central role in the legal framework governing how voters access their ballots [2].

The Supreme Court permitted an executive order expanding the U.S. Postal Service's role in determining which voters receive mail-in ballots.

This ruling establishes a precedent for federal executive influence over the logistics of voting, potentially shifting power from state election boards to the U.S. Postal Service. While some states may see this as an efficiency gain, the move introduces a layer of federal oversight into the mail-in process that could lead to further legal challenges regarding voter access and ballot security in the 2026 midterms.