A federal judge has permanently blocked key parts of President Donald Trump’s executive order that sought to require documentary proof of U.S. citizenship for voter registration, halting a central element of the administration’s effort to reshape federal election rules and sharply limiting the reach of presidential authority over how elections are administered.
The ruling, issued by U.S. District Judge Denise Casper, an Obama appointee, rejected the idea that the executive branch can independently impose new national standards on voter registration.
She wrote that the Constitution places primary responsibility for running elections with Congress and the states and that this balance of authority cannot be altered through executive action.
Trump’s directive, signed in March 2025 under the title “Preserving and Protecting the Integrity of American Elections,” instructed federal agencies to adopt stricter voter registration requirements, including proof-of-citizenship documentation, while also tying certain federal election funds to compliance with new rules governing mail ballot deadlines and state reporting practices, according to Bloomberg Law.
Several provisions extended beyond registration itself, including instructions for federal agencies to penalize states that count mail ballots arriving after Election Day even when those ballots are postmarked on time.
The court concluded that these measures conflicted with existing election statutes and exceeded executive authority by attempting to impose policy changes reserved for Congress.
Democratic-led states that challenged the order argued it would force wide-ranging changes to established election systems and impose administrative burdens that could affect eligible voters.
Those concerns, according to Newsweek, were reflected in the court’s analysis, which noted that federal election law already sets limits on how voting rules can be modified and who has the power to do so.
One of the central disputes involved the proposed requirement for documentary proof of citizenship during voter registration.
The administration framed the measure as a safeguard for election integrity, but the court found that implementing such a requirement would amount to rewriting election procedures without legislative approval.
Other election-related directives tied federal funding to compliance with ballot receipt deadlines and verification standards.
Judge Casper found that using funding conditions in this way attempted to pressure states into adopting policies that Congress had not authorized, raising separation-of-powers concerns.
Legal challenges from multiple jurisdictions remain active, and the Justice Department is expected to appeal the decision, continuing a broader dispute over how far executive authority can extend in election administration.
Parallel cases involving similar directives are still working their way through other federal courts.
On the policy side, the administration has pushed Congress to pass the SAVE America Act, which would establish voter ID and citizenship verification requirements through legislation rather than executive order.
The bill has cleared the House but remains stalled in the Senate amid ongoing partisan disagreement.
For now, existing voter registration rules remain unchanged, and federal agencies are barred from enforcing the blocked requirements or imposing related funding penalties.
The decision leaves the question of election reform to Congress and the courts rather than the executive branch, where it continues to face competing legal and political pressure.
