- A whistleblower has warned that the Trump administration's plan to give USPS broad authority to refuse mail ballots could lead to catastrophic failure and derail the 2026 midterm elections.
- Trump signed an executive order in March requiring states to provide USPS with voter lists and granting authority to refuse ballots, which was later temporarily blocked by a federal judge in Boston on June 25.
- Despite the court order, the project was resumed on or around July 29, 2026, and the Supreme Court lifted the lower court block, ruling the challenge premature.
- USPS formally published the mail ballot rule on Aug. 26, which has raised concerns about its testing and implementation.
- The whistleblower's complaint, sent to Senator Blumenthal, warns that a single discrepancy in the lists provided to USPS could result in batches of thousands of ballots being rejected en masse.
- The whistleblower described the process as secretive, rushed, chaotic, and fundamentally flawed, advancing despite court orders blocking the changes.
- The portal built to process mail-in ballots was developed in roughly a three-month timespan, with a one-month pause due to court litigation, and has not been properly tested.
- The whistleblower's report indicates that if any one ballot in a batch cannot be verified, all ballots in that batch will be rejected, leading to significant complications for voters.
A whistleblower has raised alarms about the Trump administration's plan for the U.S. Postal Service (USPS) to oversee mail-in ballots, warning it could lead to catastrophic failures in the upcoming midterm elections. The whistleblower's report, sent to Senator Richard Blumenthal, highlights that the system was built in just three months and remains untested.1
The whistleblower claims that USPS will assume a gatekeeping role, allowing it to refuse to mail ballots that state election officials have approved. This could result in mass rejections of ballots if discrepancies arise in the lists provided to USPS. The report states, “Not only is this system astonishingly untested, USPS has simultaneously implemented an impracticable zero percent failure rate.”
The whistleblower further notes that if any ballot in a batch cannot be verified, “all ballots in that batch will be rejected.” This could force states to retrieve thousands of ballots to correct a single issue, leading to significant delays and complications for voters.12
Despite these concerns, a USPS spokesperson stated that the agency is “carefully reviewing” the issues raised and insists that the mail ballot system was developed in compliance with court orders. However, the whistleblower's report describes the process as “secretive, rushed, chaotic, and fundamentally flawed.” The implications of this plan could disenfranchise potentially millions of voters, raising serious questions about the integrity of the electoral process.10
The whistleblower's complaint has been echoed by voting rights groups, who argue that the administration's actions interfere with state election administration and complicate the voting process.
“The whistleblower, a federal official, alleges the portal was built in roughly three months with a one-month pause, and that a single discrepancy in voter lists could reject thousands of ballots en masse. Senator Blumenthal urges USPS to abandon the 'ill-conceived, unconscionable plan,' while the agency says it is 'carefully reviewing' the concerns.”















