Supreme Court Blocks States From Challenging Trump Mail Voting Order

Donald Trump secured a major win as the Supreme Court stepped in to support the White House regarding his executive order on mail-in voting just before the midterm elections loom. The ruling leaves plenty of room for more legal battles, and other similar cases have already been filed. Last week, the US Postal Service explained its plan to follow the order, but time is running out fast to make big changes since some states are mailing ballots in only a few weeks.

The court's conservative majority did not decide if Trump's order was lawful. Instead, they ruled that the states lacked the legal right to challenge it at this stage. The unsigned opinion stated plainly: "The Court´s disposition of this application does not mean that any measure taken by the Government to implement the Order will necessarily be lawful. On that score, time will tell." Three liberal-leaning justices on the bench disagreed and filed a dissenting opinion.

Mail balloting has long been a favorite target for Trump, who insists it breeds fraud despite strong evidence to the contrary and his own use of the voting method. The Daily Mail asked the White House for comment, but no response was immediate. This case could be just one of many voting-related challenges facing the justices soon. The Justice Department filed an emergency appeal asking the high court to allow work on implementing changes before the midterms arrive.

Trump's executive order, signed in March, directs his administration to create lists of eligible voters and orders the U.S. Postal Service to deliver mail ballots only to people on those lists. Democratic officials in 23 states and the District of Columbia sued to block the move. They argued that the Constitution gives states and Congress the power to run elections, and Trump´s changes could lead to chaos and partisan abuse. Attorneys for the states warned: "The consequences of allowing such transformative changes to take effect so close to this fall´s elections would be extreme." Dozens of state and local election officials weighed in, asking the justices to leave the order frozen while election preparations are already underway.

A judge in Massachusetts blocked the plan for the midterm elections in those states. An appeals court upheld her decision. She later granted a second order blocking it nationwide, creating another potential stumbling block for the Trump administration plan. Federal attorneys argued that the Massachusetts order "blocks the government´s ability to finalize and implement the President´s proposed policies to promote election integrity for the upcoming federal elections in November." A dozen Republican-leaning states supported the federal government in their own appeal before the high court, saying states would have input on the final voter lists.

The Supreme Court has previously ruled against Trump-backed arguments on mail-in ballots, finding in June that states can count ballots that arrive after Election Day. The decision leaves room for additional court challenges that could further slow Trump's order, and other similar cases have already been filed.

The court issued its ruling following a full round of briefings and arguments, not on an emergency docket. This distinction matters.

Donald Trump points to mail voting as the reason for his defeat against Joe Biden in 2020. He offers no credible evidence to back this claim. Instead, he pushed for changes via executive order. His goal is to keep non-U.S. citizens from casting ballots.

He has also demanded laws requiring proof of citizenship before anyone can vote. The truth is, noncitizen voting happens very rarely. It remains a felony punishable by deportation. Yet Trump insists on restrictions anyway.

Mail ballots are now used by voters across the political spectrum. Federal data shows about 30 percent of all votes cast in the 2024 presidential election came via mail. The system works. Security is high. A study from the Brookings Institution in 2025 found only four cases of fraud out of every 10 million mail ballots cast.