Will Americans be able to vote by mail in the 2026 midterm elections?

The Trump administration’s proposal to crack down on voting by mail in federal elections – articulated in a March 2026 executive order – faces its toughest legal test so far, as the Supreme Court decides whether to allow the measure to go ahead, or maintains a lower court’s block on its implementation.

Despite offering no evidence of widespread fraud, the White House has said the many measures it wants to put in place will “enhance election integrity via the United States Mail.” Those measures include using the Department of Homeland Security, the U.S. Postal Service and the Department of Justice to vet the eligibility of voters, establish new standards for mail ballots and who can use them, and investigate and prosecute any state and local officials who issue federal ballots to ineligible voters, including noncitizens.

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.