President Donald Trump speaks at the Detroit Economic Club in Detroit, Jan. 13, 2026.
Evelyn Hockstein | Reuters
As the Justice Department continues its investigation into the Federal Reserve, the next front in the central bank’s quest to maintain political independence shifts to the Supreme Court.
On Jan. 21, the high court will hear arguments related to President Donald Trump’s efforts to fire Federal Reserve Governor Lisa Cook.
Administration officials last year accused Cook of committing mortgage fraud by misrepresenting which property was her primary residence on mortgage applications. Trump tried to remove Cook from her position but thus far has been prevented by courts. Should the White House win the case, it could set an important precedent for the president’s ongoing attempt to oust Fed Chair Jerome Powell.
“If the Court rules against Cook, that would significantly raise the probability that Powell could also be removed based on the DoJ investigation,” Bank of America economist Aditya Bhave said in a note. “We have been arguing that the Cook case is more important for the policy trajectory than the identity of the next Fed Chair. We think that’s even more true now.”
The stakes were raised in the Fed saga when Powell announced Sunday that he’d been served with Justice Department subpoenas regarding a controversial multimillion-dollar renovation project at the central bank’s headquarters in Washington. The probe reportedly focuses on whether Powell lied about the project during congressional testimony last year.
Trump has been a fierce Powell critic and toyed last year with the idea of firing him. Powell has insisted that Trump can’t remove him, but if the president can establish cause, that could change.
On the surface, the effort to remove Powell seems academic: His term as chair expires in May and Trump then is free to submit a new nominee. However, Powell’s term on the Board of Governors runs into 2028, meaning he could stay on and be an obstacle to Trump’s efforts to get the Fed to lower rates “MEANINGFULLY!!!,” as he stated in a social media post Tuesday.
However, it also could provide further incentive for Powell to serve out his term on the board as a bulwark against Trump’s efforts to thwart the Fed’s independence from political manipulation.
For his part, Powell has mostly resisted commenting on Trump’s criticism, which has been intensely personal and biting at times. While other presidents have tried to coerce the Fed into easing policy, Trump stands alone in how public and aggressive he has been. Moreover, this is the first time the Justice Department ever has gone after a sitting Fed chair.
Longer-term consequences
The circumstances could add up to a prolonged battle in which Powell decides to stay on, several analysts say.
Deutsche Bank drew parallels between Powell and former Fed Chair Marriner Eccles — whose name is now on a Fed building — who decided to stay on as governor after President Harry Truman removed him in 1948. Eccles stayed on as governor until 1951 and was a voice in favor of central bank independence.
Moreover, a revolt within the Federal Open Market Committee, which sets interest rates for the Fed, even could see Powell maintained as chair though Trump could name a separate chair to run the central bank itself.
“While this was never a base case, and indeed it seemed like a relatively remote possibility, this weekend’s events likely increase the probability that Powell could choose to remain at the Fed,” Deutsche Bank chief U.S. economist Matthew Luzzetti said in a client note. “Indeed, if the administration insists on following through with a criminal prosecution of Chair Powell, and Senate Republicans stand firm in not advancing nominees to the Federal Reserve Board, it is likely the FOMC would choose Powell to remain on as chair.”
That circles back to the Cook hearing.
Should Trump prevail, he could use it as justification to remove Powell. Should Cook win, it sets up a protracted battle of wills between the Fed and White House that could have important policy implications.
Markets are watching for clues about the Fed’s moves, with traders betting heavily against any action at the policy meeting later this month. Instead, they see the next cut not coming until June, according to CME Group data.
The Cook decision “will carry immense weight when it comes to any president’s ability to shape the structure of the Fed,” wrote Kevin Gordon, head of macro research and strategy at Charles Schwab. “Make no mistake, though: Even though the magnitude of various markets’ moves in response to the Powell news has been limited, the direction (dollar down, stocks down, bonds down) is indicative of how these shocks are to be digested if they persist over the long term.”
