Goldman’s January call was built on a specific inflation path. The firm estimated core PCE inflation would fall to 2.1% year over year by December Goldman Sachs said in January.

That forecast also came with a warning: lower inflation would remove one source of disagreement among Fed officials, but not all of it. Goldman’s economists said policymakers would still have a range of views on the right terminal rate and wrote, “We expect them to meet in the middle.” Goldman Sachs said.

By last week, the June cut was gone from Goldman’s outlook. September became the first expected move instead, and Reuters said Goldman made the same shift as BofA Global Research and Barclays.

The gap with the Fed is still obvious. Major brokerages, including Goldman, are sticking with two cuts in 2026, while the central bank’s latest projections point to one quarter-point reduction Reuters reported last week. Futures traders have gone further still, shifting from two cuts before the conflict escalated to no easing at all this year Reuters reported last week.

That split matters because the Fed’s own dot plots are not a promise. The June 2025 projection materials say each participant’s forecast reflects information available at the time of the meeting, along with that official’s view of appropriate policy and assumptions about other factors affecting the economy Federal Reserve. The same materials note that longer-run projections assume the economy converges under appropriate policy and without further shocks Federal Reserve.

The basic reason for the shift is simple enough: inflation did not cool the way Goldman expected when it made its January forecast. The firm’s 2.1% core PCE estimate by December was the backdrop for a June cut, and once that path looked less certain, September became the earlier realistic date Goldman Sachs said in January.

The Iran conflict added another layer of caution. Reuters said the Fed’s latest projections reflected renewed inflation concerns tied in part to the Middle East conflict, and Powell’s comments stressed that the outlook was still uncertain.

Goldman had already noted that even if inflation improved, Fed officials would probably still disagree on the right terminal rate Goldman Sachs said in January. That is the real story here. The market is not dealing with one clean forecast; it is dealing with several, each weighted differently.

For borrowers, the difference between September and December is not just a calendar argument. September would still leave rates high for longer, but it keeps alive the chance of two cuts in 2026, which would slowly ease pressure on mortgages, business loans and other rate-sensitive debt.

December is the more restrictive path. If easing slips that far, it would point to a slower reset in borrowing costs and likely just one cut for the year instead of two, which is the baseline Goldman and other brokerages still hold Reuters reported last week.

The Fed’s March pause did not settle the argument. It simply left the central bank where it has been for months, waiting for inflation and growth data to do some of the heavy lifting Reuters reported last week. That is hardly glamorous, but it is how rate cycles usually work.

What happens next will depend on the next few inflation readings and whether the geopolitical backdrop improves or worsens. Goldman’s shift from June to September shows that the window for a first cut is still open, just narrower than it looked at the start of the year. For now, the Goldman Sachs Fed rate cut forecast sits in September, the Fed is still more cautious, and markets are the most skeptical of the three.