Criminal Investigation of Federal Reserve Chair Powell Raises Questions About Central Bank Independence

American federal prosecutors have opened a criminal investigation into Federal Reserve chair Jerome Powell over allegations that he misled the United States (US) Congress regarding the costs of renovating the Federal Reserve's Washington headquarters.

The project’s budget increased from an initial estimate of $1.9 billion to approximately $2.5 billion, drawing attention from lawmakers and now from law enforcement officials.

The investigation emerges during a period of heightened tension between the Federal Reserve and the White House. President Donald Trump has publicly criticised Powell's monetary policy decisions, arguing that interest rates have remained too high and have hampered economic growth.

Powell responded to the investigation in a statement released on Monday, characterising it as politically motivated rather than a legitimate legal inquiry.

"This new threat is not about my testimony last June or about the renovation of the Federal Reserve buildings," Powell said. "The threat of criminal charges is a consequence of the Federal Reserve setting interest rates based on our best assessment of what will serve the public, rather than following the preferences of the President."

Despite White House criticism, the Federal Reserve has already implemented substantial rate cuts. Since September 2024, the central bank has reduced interest rates by 175 basis points, lowering the rate from 5.5% to 3.75%. Trump has stated he believes rates should be no higher than 1.75%.

For criminal charges to proceed, prosecutors would need to demonstrate that Powell intentionally provided false information to Congress, a demanding legal standard requiring proof of knowing deception.

Political Pressure and Personnel Changes

The investigation is part of a broader pattern of White House engagement with the Federal Reserve. In September 2025, Stephen Miran, formerly chair of the White House Council of Economic Advisers, was confirmed to the Federal Reserve Board of Governors (this body directs the US's monetary policy). Miran joined while on unpaid leave from his White House position, a move that drew criticism from those concerned about maintaining the Fed's independence from executive branch influence.

Miran has consistently voted for more aggressive rate cuts, advocating for reductions of at least 150 basis points in 2026.

In August, the administration attempted unsuccessfully to remove Lisa Cook, a member of the Federal Reserve Board of Governors, following allegations of mortgage fraud.

Powell's term as Federal Reserve chair is scheduled to end on 15 May 2026. Kevin Hassett, Trump's chief economic adviser, is considered a leading candidate to succeed him. Hassett has publicly stated he would implement immediate rate cuts if appointed and has indicated that Trump would select a chair focused on making borrowing more accessible for consumers.

Administration's Rationale for Lower Rates

The White House is pursuing lower interest rates for several strategic reasons.

First, interest payments on the national debt have become the largest single line item in the federal budget, and lower rates would reduce these debt servicing costs at a time when deficits remain substantial.

Second, deeper rate cuts could stimulate economic activity ahead of the midterm elections, potentially boosting growth, asset prices, and consumer borrowing capacity.

Third, lower interest rates typically weaken the US dollar, which would make American exports more competitive internationally. This aligns with the administration's broader economic agenda focused on reindustrialisation, trade rebalancing, and reducing the trade deficit.

Looking Ahead

The Federal Reserve's next policy meeting is scheduled for 27-28 January. Market observers expect rates to remain unchanged at that meeting.

The Federal Reserve was established as an independent institution to insulate monetary policy decisions from short-term political pressures. The current situation raises questions about whether that independence can be maintained in the coming months.