U.S. PCE Inflation Reaches 3.6%, Keeping Pressure on the Fed

U.S. inflation accelerated in September, with the personal consumption expenditures price index rising 3.6% from a year earlier, up from 3.4% in August. The increase puts another inflation reading well above the Federal Reserve’s 2% goal, one day after the central bank voted to keep interest rates unchanged.

The index rose 0.5% from August, compared with a 0.3% monthly increase in August. A measure that excludes food and energy, often used to assess underlying inflation, was up 3.1% over the year. Thursday’s figures give policymakers a less comfortable inflation picture even as other parts of the report show that household purchasing power was under pressure.

Monthly price growth picks up as core inflation remains elevated

The Bureau of Economic Analysis said in its September personal income and outlays report that the headline PCE price index climbed 0.5% during the month. Its core counterpart increased 0.3%. Both readings reflect price changes from August, rather than the change over the preceding 12 months.

On that annual comparison, headline inflation quickened by two-tenths of a percentage point to 3.6%. Core inflation moved to 3.1% from 3.0%. The simultaneous increases are relevant to the Fed because they leave the broad measure and the measure excluding food and energy above its longer-run inflation target. The core reading also makes it harder to characterize the entire annual increase as a change confined to the more volatile components of the index.

There is an important distinction in the monthly data. September’s 0.3% core increase matched the revised August figure shown in the latest BEA release. The agency had initially reported an August core increase of 0.2%. The annual rate rose in September, but the current two-month comparison does not show a fresh acceleration in the monthly core rate from August.

PCE measures changes in the prices of goods and services consumed by U.S. households and by organizations paying on their behalf. The Fed follows this index closely when judging progress toward price stability. A 3.6% annual reading does not mean prices rose that much in September alone; it measures the difference between the index in September 2026 and September 2025. The separate 0.5% figure describes the latest month’s change.

Spending rises in dollars but barely grows after inflation

Americans spent more in September, but the increase in what that money purchased was much smaller. Current-dollar personal consumption expenditures rose $113.1 billion, or 0.5%, following a 0.9% monthly increase in August. Once BEA adjusted for prices, real consumption increased by less than 0.1%. The agency reported a $2.6 billion gain in real spending, effectively leaving the monthly volume of purchases little changed.

Most of the increase in spending measured in dollars came from services. Spending on services rose $78.1 billion, compared with a $35.1 billion increase for goods. Those dollar figures describe where consumers’ outlays increased; on their own, they do not establish how much of each category’s change came from prices rather than quantities.

The distinction between nominal and real consumption matters for interpreting household demand. A rise in spending that largely disappears after inflation adjustment is not equivalent to a comparable rise in the amount of goods and services purchased. September’s result therefore suggests softer momentum at the end of the quarter than the current-dollar spending figure alone might imply.

Income offered little cushion. Personal income increased $54.5 billion, or 0.2%, while disposable personal income rose $52.7 billion, also 0.2%. After adjusting for prices, disposable income fell 0.3% from August. That means the economy-wide amount of income available after taxes bought less than it had the previous month, despite a nominal increase.

The personal saving rate slipped to 3.8% from 4.1% in August, with the amount saved falling to $911.1 billion from $990.2 billion. These are aggregate figures rather than a measure of every household’s finances, and they do not establish whether consumers took on additional debt. They do show that a smaller share of disposable income was saved as spending continued to increase.

The slower monthly real-spending result contrasts with a stronger picture for the quarter as a whole. In a separate release Thursday, BEA estimated that real gross domestic product grew at a 3.4% annualized rate in the third quarter, compared with 2.2% in the second quarter. Investment, consumer spending and government spending contributed to the increase. Quarterly GDP captures activity across July, August and September, so it can be strong even when spending growth slows near the quarter’s end.

The Fed’s rate hold came with two votes for an increase

The inflation report arrived a day after the Federal Open Market Committee voted 10-2 to maintain its target range for the federal funds rate at 3.75% to 4.00%. In its October 28 policy statement, the committee described economic activity as expanding at a strong pace and said inflation remained elevated.

The two dissenters, Fed governor Lisa D. Cook and Cleveland Fed president Beth M. Hammack, preferred to raise the policy range by a quarter of a percentage point. Their votes highlight disagreement about the appropriate setting of rates, but they do not establish that the committee as a whole has decided on an increase at a later meeting. The majority supported keeping the current range in place.

Timing is crucial when connecting the decisions. The Fed released its statement on Wednesday afternoon, whereas the September PCE figures were published Thursday morning. The new 3.6% reading was therefore not a public data point available when the committee announced its October decision. It can inform future deliberations, but it should not be presented as the cause of the rate hold or the two dissents.

Officials now face evidence pointing in different directions. The Fed’s statement emphasized resilient domestic spending and a labor market in which job gains have broadly kept pace with the workforce. September’s income and consumption report, however, shows almost no monthly growth in inflation-adjusted spending and a decline in real disposable income. At the same time, prices rose faster than they had in August. Taken together, the reports support caution about drawing a simple conclusion from either the strong quarterly GDP figure or the weak September real-spending change.

Keeping the target range steady leaves the Fed’s main short-term policy setting unchanged. It does not freeze mortgage rates, credit-card rates or other borrowing costs, which can respond to market expectations and other influences. Continued above-target inflation could make an early rate reduction harder to justify, although Thursday’s release alone does not determine whether the next move will be a hold or an increase.

The next scheduled monthly PCE report, covering October, is due November 25. The Fed’s next scheduled policy meeting is December 8-9. Those dates give policymakers another inflation reading before the committee meets again, when the persistence of September’s price gains and any further changes in real household spending will be central evidence.