Federal Reserve Chair Jerome Powell declared on Wednesday that he will remain at the helm of the central bank on an interim basis if his nominated successor Kevin Warsh is not confirmed by the Senate before his term expires in May, setting the stage for an unprecedented standoff between the White House and the institution it has spent months trying to reshape. The announcement came during a press conference following the Federal Open Market Committee's widely expected decision to hold interest rates steady at 3.5 to 3.75 percent.

THE PRO TEM PRECEDENT

Powell invoked a provision of the Federal Reserve Act that requires the Board of Governors to elect a member to act as "chairman pro tempore" when both the chairman and vice chairman are unavailable. He stated plainly that he would fill that role himself if Warsh's confirmation stalls, citing historical precedents for such an arrangement. The move effectively neutralises any expectation that Powell would quietly step aside when his chairmanship formally ends on May 15.

The Fed chair went further, revealing that he has no intention of vacating his separate seat as a member of the Board of Governors — a position he can hold until early 2028 — for as long as the Department of Justice investigation into the Federal Reserve remains unresolved. "I have not made that decision yet," Powell told reporters when asked about his long-term plans, adding that his choice would depend on what he believes is best for the institution and the public.

WARSH CONFIRMATION IN LIMBO

The confirmation of Kevin Warsh, the former Fed governor chosen by President Donald Trump to succeed Powell, has been effectively frozen by Republican Senator Thom Tillis of North Carolina, who has stated publicly that he will block the nomination until the Justice Department's probe concludes. Tillis's opposition carries sufficient weight to derail the confirmation process in a narrowly divided Senate, creating a leadership vacuum that Powell is now positioning himself to fill.

Last week, US District Judge James Boasberg quashed grand jury subpoenas connected to the criminal investigation into Powell, ruling that the Justice Department lacked a legitimate basis for the demands. In his opinion, Boasberg wrote that "a mountain of evidence suggests that the Government served these subpoenas on the Board to pressure its Chair into voting for lower interest rates or resigning." The Justice Department has filed a motion for reconsideration, but the ruling was widely seen as a decisive victory for Powell's position.

THE RATE DECISION ITSELF

Wednesday's monetary policy decision was the second consecutive hold by the FOMC in 2026, following three quarter-point cuts that closed out 2025. The committee voted 11 to 1 to maintain the current rate, with Governor Stephen Miran casting the lone dissent in favour of a 25-basis-point reduction. Governor Christopher Waller, who had sided with Miran at the January meeting, moved back into the majority this time.

The accompanying statement acknowledged heightened uncertainty from the conflict in Iran, noting that "the implications of developments in the Middle East for the US economy are uncertain." Updated projections showed the median FOMC member still expects one rate cut in 2026 and one in 2027, though seven of 19 participants now see rates remaining unchanged this year, up from a smaller cohort in December. The longer-run neutral rate estimate edged up to 3.1 percent from 3.0 percent.

WHAT COMES NEXT

The FOMC's next meeting is scheduled for April 28 and 29, which under the current timeline would be Powell's final gathering as chair. Whether he presides over that meeting as chairman or as chair pro tem depends entirely on the pace of Warsh's confirmation hearings, which have yet to be scheduled. Markets are pricing in nearly complete certainty that the Fed's next move will be a rate cut, though the timing has been pushed out to June at the earliest as oil prices and inflation data continue to cloud the outlook.

For Wall Street, the key takeaway from Wednesday was not the rate hold — that was fully anticipated — but the clarity around Powell's determination to remain in place. His willingness to invoke the pro tem provision signals that the transition at the top of the world's most powerful central bank will be anything but smooth, and that the political battle over monetary policy independence is far from settled.