Cooling US Inflation Strengthens the Case for a March Rate Cut

January’s inflation data leave little room for hesitation. Annual CPI has fallen to 2.4%, down from 2.7% in December and easing steadily from just above 3% in September. Core inflation remains contained, with both headline and core prices rising just 0.3% month on month. The disinflation trend is intact.

An annual rate of 2.4% places inflation back within a historically stable corridor for the US economy. Price growth is no longer running at levels that justify emergency-era restraint. The policy stance that was necessary when inflation was surging now looks increasingly out of step with present conditions.

Inflation has drifted lower for four consecutive months. Earlier concerns that tariff measures introduced under President Donald Trump would generate a renewed spike in consumer prices have not materialised in the aggregate data. The feared acceleration has not appeared. Instead, we are seeing moderation.

Meanwhile, the federal funds target range stands at 3.5% to 3.75%. Set against 2.4% inflation, real interest rates remain firmly positive. Policy is still restrictive in real terms. Borrowing costs are materially higher than underlying price growth, tightening financial conditions across the economy.

Such a stance was appropriate when inflation was well above target and expectations risked becoming unanchored. That environment has changed. Recent CPI releases have come in below consensus expectations. Core pressures are contained. Inflation expectations remain stable. Monetary policy should reflect this progress.

The Federal Reserve meets on March 17-18. It has the room to act, and it should use it. A measured rate reduction would acknowledge the clear improvement in inflation dynamics and help prevent unnecessary drag on growth.

Keeping rates elevated for too long carries risks. Interest-sensitive sectors, including housing and business investment, are already operating under elevated financing costs. Credit conditions remain tight. Capital expenditure decisions are being deferred. Monetary policy works with lags, and excessive caution now could result in avoidable weakness later this year.

Some policymakers are likely to emphasise that inflation remains above the formal 2% target. Institutional caution is understandable. Credibility matters. Yet credibility is also strengthened by responding appropriately to incoming data. When inflation falls materially and consistently, policy should adjust accordingly.

Financial markets are already adapting to the improved inflation environment. Bond yields reflect expectations of easing later this year. Equity investors recognise that inflation near 2.4% reduces the probability of further tightening. A rate cut in March would align policy with both economic reality and market pricing, reinforcing stability rather than unsettling it.

The Federal Reserve’s job is to calibrate policy to prevailing conditions. Conditions have shifted. Inflation has cooled, core pressures are contained, and real rates remain restrictive. The case for a cut is grounded in data, not sentiment.

The Federal Reserve has the room to cut. It should act at its forthcoming meeting.