Federal Reserve's December decision looms as inflation fight and labour market diverge

As December 2025 approaches, all eyes are on the Federal Reserve and its next move on interest rates, a decision that could ripple across the economy, affecting everything from mortgages and lending to stock markets and employment. After two rate cuts earlier this year, in September and October, the federal funds rate now stands at 3.75% to 4%. The pressing question is whether the Fed will follow with another 25 basis point cut at its December 9-10 meeting, a prospect currently estimated to hold about a 70% chance according to market indicators.

Navigating this complex decision is akin to steering a ship through turbulent waters, balancing the dual mandate of controlling inflation while supporting maximum employment. Inflation has shown encouraging signs of cooling, with the core Personal Consumption Expenditures (PCE) price index, a preferred inflation gauge for the Fed, slowing to 2.6% year-over-year, nearing their 2% target. Yet, inflation remains stubborn in certain sectors like housing and services, where price increases above 5% persist, alongside sustained wage growth at 0.3% in October. This “stickiness” complicates the picture, prompting caution among inflation hawks within the Fed.

At the same time, the employment landscape is showing mixed signals. Nonfarm payroll growth slowed to 128,000 jobs added in October, fewer than anticipated, while the unemployment rate edged up to 4.4%, the highest level in four years. This softening job market lends weight to arguments for rate cuts to foster job growth, but strong payroll data earlier in the fall has also underpinned views of economic resilience.

This push-pull dynamic is evident within the Federal Open Market Committee (FOMC). New York Fed President John Williams recently signalled support for a “near-term” rate cut, describing current monetary conditions as “modestly restrictive” with room for further policy adjustment. His remarks triggered a sharp increase in market optimism for a December cut, lifting the odds from around 50% to above 70% in a matter of hours and fueling a rally in stocks. Conversely, Boston Fed President Susan Collins urged caution, highlighting inflation’s incomplete containment, and underscored the risks of premature easing.

Economists are divided as well. A Reuters poll finds 80% expect a 25 basis point cut in December, citing a weakening labour market as key justification. However, Morgan Stanley recently revised its outlook, withdrawing its forecast for a December rate cut based on robust September jobs data showing 119,000 new positions, far exceeding expectations, suggesting the economy might be more resilient than some feared. This divergence illustrates the fluidity of current economic conditions and the sensitivity of Fed policy to incoming data.

Compounding the challenge is the end of the Fed’s balance sheet reduction programme starting December 1. After months of allowing up to $5 billion in Treasury securities and $35 billion in mortgage-backed securities (MBS) to roll off monthly as part of quantitative tightening, the Fed will halt these roll-offs for Treasuries and begin reinvesting maturing securities to maintain liquidity. This shift signals a more accommodative posture alongside rate cuts, intending to ease financial conditions amid tightening money markets and dwindling bank reserves.

Market participants remain on alert for the Federal Reserve’s decision and ensuing guidance. A rate cut could help bring mortgage rates closer to 6%, offering relief to homebuyers and potentially supporting increased investment and hiring. Stocks would likely gain 2-3%, while bond yields might soften. Conversely, holding rates steady would suggest the Fed prioritises inflation control despite economic headwinds, likely strengthening the U.S. dollar but potentially dampening investor sentiment and risking a deeper slowdown.

Ultimately, the Fed’s December decision must reconcile competing economic signals: moderating inflation versus a softening labour market. A 25 basis point cut seems the most probable path, though not guaranteed, and remains contingent on fresh data and the delicate balancing act facing policymakers. Any misstep, cutting too early and risking a rebound in inflation or delaying and precipitating a harsher slowdown, could unsettle markets and shape the economic trajectory for 2026, when projections currently suggest a continued gradual easing of rates.

For consumers and businesses alike, these policy decisions matter deeply. Lower rates reduce borrowing costs on mortgages, credit cards, and auto loans, while potentially boosting investment and hiring. Conversely, higher rates favour savers through improved returns on deposits but can constrain growth. The Fed’s December meeting, therefore, stands as a critical juncture, watched closely for clues on how the U.S. economy will navigate the path ahead amid uncertain economic crosscurrents.