Citigroup has revised its outlook for the Federal Reserve's monetary policy trajectory, now forecasting a rate increase in September followed by a period of easing commencing in mid-2027. This updated projection marks a significant departure from the bank's previous expectations.

In a research note released on Friday, Citi economists Andrew Hollenhorst and Veronica Clark indicated that the higher-than-anticipated core inflation figures for August, coupled with a resurgence in energy prices, have created a compelling case for action. They stated that these factors "are likely just enough to make the case for a 25 basis point hike at next week's Federal Open Market Committee meeting." Their analysis suggests the economic data has shifted the balance toward an immediate policy tightening.

The firm now anticipates that the Fed will implement this quarter-point hike in September and then maintain the newly established rate level through June. Following this extended period of stability, Citigroup projects that the central bank will pivot to a cutting cycle, delivering three separate rate reductions between June and the end of 2027. This easing would be driven by a gradual cooling of inflationary pressures over the coming years.

This new forecast represents a clear reversal from the bank's earlier position, which had predicted that a weakening labor market would compel the Fed to lower interest rates sometime this year. The shift underscores the evolving nature of the economic landscape and the central bank's data-dependent approach.