Democratic-Led States Sue Over Trump’s Mail-Voting Order

Shibbir Ahmed, Washington, D.C.: Nearly two dozen Democratic-led states have filed a new lawsuit challenging President Donald Trump’s executive order seeking to restrict mail-in voting. The lawsuit was filed against the U.S. Postal Service (USPS).

The legal action seeks to block the Trump administration’s new rules governing mail-in ballots before the midterm elections scheduled for November. Under the new rules, envelopes containing mail-in ballots must meet specific design and barcode standards, while states would also be required to provide USPS with lists of eligible voters.

The states argue that the new USPS rules interfere with their constitutional authority over elections. They also warn that implementing changes so close to the midterm elections could create significant administrative and logistical challenges for voters and election officials.

In an earlier case involving the same issue, the U.S. Supreme Court ruled in favor of the Trump administration. However, the court did not make a final determination on whether Trump’s order itself was lawful. Instead, it lifted a lower-court injunction after finding that the earlier lawsuit had been filed prematurely.

The new lawsuit involves 23 states, the District of Columbia, and the governor of Pennsylvania. The case was filed in a federal court in Massachusetts. The Trump administration, meanwhile, says the new rules are intended to strengthen the security of mail-in voting. The states, however, are concerned that the new requirements could disrupt the mail-voting process during the November elections.

The key issue: With the 2026 midterm elections approaching, a new legal battle has emerged between the Trump administration and Democratic-led states over control of mail-in voting. The dispute could eventually return to the Supreme Court.