Whistleblower Says Secret USPS Plan May Endanger Millions of Mail-in Ballots

The USPS reportedly began working on a new set of untested information technology systems in June 2026, despite court-ordered injunctions to halt its work.

A United States Postal Service mail collection box.

The plan could result in millions of voters either receiving their ballots late, or not at all, ahead of the November midterm elections, the whistleblower report said. (Jenny Kane/AP)

An anonymous federal official warned in a whistleblower report released Tuesday that the U.S. Postal Service plans to secretly and unlawfully implement the Trump administration’s mail-in ballot restrictions through a “rushed” new system that could prevent voters from receiving their ballots.

The whistleblower said in a disclosure to Congress that the USPS began working on a new set of untested information technology systems, including the “Federal Ballot Mail Portal,” in June 2026 despite court-ordered injunctions to halt its work, which began following an executive order by President Donald Trump.

The order sought to overhaul the mail-in ballot process by tasking the USPS to compare ballots sent through the mail to a list of eligible voters created by the federal government. The lists would be uploaded to the portal by the states.