President Donald Trump acknowledges potential legal challenges to his mail-in voting executive order, but signs it in anticipation of objection by 'rogue judges.'

Top congressional Democrats, party campaign arms and allied groups are suing President Donald Trump and his administration over a sweeping order he signed this week that would increase federal involvement in elections.

Senate Minority Leader Chuck Schumer, D-N.Y., and House Minority Leader Hakeem Jeffries, D-N.Y., along with the Democratic Senatorial Campaign Committee, the Democratic Congressional Campaign Committee, the Democratic Governors Association and the Democratic National Committee, filed the lawsuit Thursday.

The lawsuit, filed in U.S. District Court in Washington, D.C., seeks to block Trump’s executive order signed Tuesday targeting mail-in voting and voter eligibility, as Senate Republicans continue debating the Safeguarding American Voter Eligibility (SAVE) Act.TRUMP SIGNS EXECUTIVE ORDER OVERHAULING MAIL-IN VOTING IN MAJOR ELECTION INTEGRITY PUSH

Senate Minority Leader Chuck Schumer, D-N.Y., and House Minority Leader Hakeem Jeffries, D-N.Y., left, hold a news conference on the GOP reconciliation bill at the Capitol in Washington, Wednesday, June 11, 2025. (J. Scott Applewhite/AP Photo)

"The American people are fed up with Republicans’ price-spiking, health care-gutting agenda and are ready to vote them out," Schumer, Jeffries and the committee chairs said in a joint statement. "That’s why Donald Trump is desperately trying to rig our elections by making it harder to vote for seniors, Americans with disabilities, members of the military, rural communities and other working families who rely on vote-by-mail. This move is blatantly unconstitutional, and we will fight against it."

"We are taking action to challenge Trump’s executive order to protect the right to vote and ensure every eligible American can make their voice heard at the ballot box," they added.

Trump has warned Republicans that if they cannot pass the SAVE America Act — which is unlikely given unified Democratic opposition in the Senate — the GOP could face major losses in the upcoming midterm elections.

GOP TRIGGERS MARATHON SENATE FIGHT TO EXPOSE DEMS' OPPOSITION TO TRUMP-BACKED VOTER ID BILL

President Donald Trump signs an executive order on mail ballots in the Oval Office of the White House in Washington, D.C., March 31, 2026.   (Evan Vucci/Reuters Photos)

The executive order, signed earlier this week, reflects Trump taking matters into his own hands amid the political reality in Congress.

The order would create federal "citizenship lists" of U.S. citizens using government databases, require those lists to be shared with states before elections, and give the U.S. Postal Service (USPS) authority over mail-in voting logistics. It would also require voters to be enrolled with USPS to receive mail ballots.

The order would allow USPS to refuse delivery of ballots from people not on its approved list and impose new federal design and processing rules for mail-in ballot envelopes.

SENATE GOP EYES BLAME GAME AS TRUMP-BACKED SAVE ACT HEADS FOR DEFEAT

Vote by mail ballots are inspected at the Los Angeles County Ballot Processing Center on Nov. 4, 2025, in California.. (Gina Ferazzi/Los Angeles Times via Getty Images)

Democrats argue the order is unconstitutional on several grounds, including that it overrides states’ authority over elections, violates the separation of powers, breaches privacy laws and risks disenfranchising millions of voters.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

They argue Trump has "no such authority" to impose sweeping changes on elections nationwide.

"If permitted, the President’s actions would fundamentally alter the constitutional balance between the states and the federal government by allowing the executive branch to wield federal power to pressure states into adopting federal preferences for the conduct of elections," they wrote in the lawsuit.

The White House did not immediately respond to Fox News Digital's request for comment.

Alex Miller is a writer for Fox News Digital covering the U.S. Senate.

Get the latest updates from the 2024 campaign trail, exclusive interviews and more Fox News politics content.

By entering your email and clicking the Subscribe button, you agree to the Fox News Privacy Policy and Terms of Use, and
        agree to receive content and promotional communications from Fox News. You understand that you can
        opt-out at any time.

Subscribed

You've successfully subscribed to this newsletter!