FILE PHOTO: Federal Reserve Governor Lisa Cook attends the Federal Reserve Bank of Kansas City's 2025 Jackson Hole economic symposium, "Labor Markets in Transition: Demographics, Productivity, and Macroeconomic Policy" in Jackson Hole, Wyoming, U.S., August 23, 2025. REUTERS/Jim Urquhart/File Photo

By Andrew Chung

(Reuters) -The U.S. Supreme Court said on Wednesday it will hear arguments in January over Donald Trump's attempt to remove Federal Reserve Governor Lisa Cook, leaving her in the post for now and teeing up a major legal battle over the first-ever bid by a president to fire a Fed official as he challenges the central bank's independence.

The justices declined to immediately decide a Justice Department request to put on hold a judge's order temporarily blocking the Republican president from removing Cook, an appointee of Democratic former President Joe Biden. It deferred a resolution on that request until the justices have heard the arguments.

In creating the Fed in 1913, Congress passed a law called the Federal Reserve Act that included provisions to shield the central bank from political interference, requiring governors to be removed by a president only "for cause," though the law does not define the term nor establish procedures for removal. The law has never been tested in court.

Washington-based U.S. District Judge Jia Cobb on September 9 ruled that Trump's claims that Cook committed mortgage fraud before taking office, which Cook denies, likely were not sufficient grounds for removal under the Federal Reserve Act.

Cook, the first Black woman to serve as a Fed governor, sued Trump in August after the president announced he would remove her. Cook has said the claims made by Trump against her did not give the president the legal authority to remove her and were a pretext to fire her for her monetary policy stance.

"President Trump lawfully removed Lisa Cook for cause from the Federal Reserve Board of Governors. We look forward to ultimate victory after presenting our oral arguments before the Supreme Court in January," White House spokesperson Kush Desai said.

Representatives for Cook did not immediately respond to a request for comment.

The U.S. Court of Appeals for the District of Columbia Circuit in a 2-1 ruling on September 15 denied the administration's request to put Cobb's order on hold.

The Supreme Court has in a series of decisions in recent months allowed Trump to remove members of various federal agencies that Congress had established as independent from direct presidential control despite similar job protections for those posts.

Those decisions suggest that the court, which has a 6-3 conservative majority, may be ready to jettison a key 1935 precedent that preserved these protections in a case that involved the U.S. Federal Trade Commission.

But in Cook's case, the court opted to hear arguments first before deciding the Justice Department's request to similarly remove Cook on a preliminary basis.

The court based on the arguments in January will decide whether Cook can stay in her post or must go while her legal challenge to her firing proceeds in lower courts. As it stands at this early stage of the case, the justices are not deciding the merits of the challenge. The court did not set a specific date for the case, but it has arguments sessions on the books for two weeks in mid-January.

The court already signaled that it could treat the Fed as distinct from other executive branch agencies, noting in May in a case involving Trump's dismissal of two Democratic members of federal labor boards that the Fed "is a uniquely structured, quasi-private entity" with a singular historical tradition.

PERSONNEL RESHUFFLING

Regardless of the outcome of Cook's case, the January timing of the Supreme Court's arguments is significant to the personnel reshuffling Trump appears to be pursuing at the Fed.

January is when regional Fed presidents are reappointed to new five-year terms by the Fed's Board of Governors. If Trump wanted to push to oust some or even all of the regional bank presidents, he would need a willing majority on the Board of Governors in place to do it.

The timing also may make it more likely that new Governor Stephen Miran, a Trump appointee, returns to his job as chair of the president's Council of Economic Advisers when his Fed term expires in January. With Cook still on the board, Miran's seat would be needed for appointment of a new Fed chair to replace current Chair Jerome Powell when his term as Fed chief expires in May.

Powell's appointment to the board extends to 2028, and as it stands there is no open seat for Trump to name a new Fed leader – though he could name a sitting governor, including Governor Christopher Waller, Vice Chair for Supervision Michelle Bowman, or Miran himself, to the post.

The Supreme Court's decision to hear arguments appears to leave Cook in place for the next two Fed policy meetings - in October and December - when it is widely expected to deliver another two quarter-point interest rate cuts. Depending on the timing of the Supreme Court's eventual action, Cook also could participate in the Fed's January 27-28 policy meeting.

PRESIDENTIAL POWERS

Trump's bid to fire Cook reflects the expansive view of presidential power he has asserted since returning to office in January. So long as the president identifies a cause for removal, that is within his "unreviewable discretion," the Justice Department said in its September 18 filing to the Supreme Court.

"Put simply, the President may reasonably determine that interest rates paid by the American people should not be set by a Governor who appears to have lied about facts material to the interest rates she secured for herself - and refuses to explain the apparent misrepresentations," the filing stated.

Granting Trump's request, her lawyers told the Supreme Court on September 25, "would eviscerate the Federal Reserve's longstanding independence, upend financial markets and create a blueprint for future presidents to direct monetary policy based on their political agendas and election calendars."

Cook took part in the Fed's highly anticipated two-day meeting in Washington in September in which the central bank decided to cut interest rates by a quarter of a percentage point, as policymakers responded to concerns about weakness in the job market. Cook was among those voting in favor of the cut.

RIPPLE EFFECT

Concerns about the Fed's independence from the White House in setting monetary policy could have a ripple effect throughout the global economy.

The case has ramifications for the Fed's ability to set interest rates without regard to the wishes of politicians, widely seen as critical to any central bank's ability to function independently to carry out tasks such as keeping inflation under control.

Since Trump returned to office, the Supreme Court has sided with Trump's administration in almost every case it has been called upon to review, allowing his policies to proceed after they were impeded by lower courts, while litigation over them continues.

Trump on August 25 said he was removing Cook from the Fed's Board of Governors, citing allegations that, prior to joining the central bank in 2022, she falsified records to obtain favorable terms on a mortgage. Her term was set to expire in 2038.

In blocking Cook's removal, the judge found that her purported removal likely violated the Federal Reserve Act, which only allows a Fed governor to be removed for misconduct while in office, as well as Cook's due process rights under the U.S. Constitution's Fifth Amendment. The mortgage fraud claims against Cook relate to actions prior to her Senate confirmation in 2022.

(Reporting by Andrew Chung in New York; Additional reporting by Dan Burns and Ann Saphir; Editing by Will Dunham)