The federal government’s most closely watched inflation measure accelerated sharply in May, with core inflation hitting levels not seen in roughly two and a half years, complicating the outlook for interest rate policy and household budgets across the country.
Why It Matters
The Federal Reserve’s preferred inflation gauge — the core Personal Consumption Expenditures (PCE) price index — rose 3.4% on an annual basis in May, the highest reading since October 2023. That figure sits well above the Fed’s stated 2% target, a benchmark the central bank has now missed for five consecutive years.
The broader all-items PCE index climbed even higher, registering a 4.1% annual inflation rate — the steepest pace since April 2023. For American households, the data signals that price pressures remain elevated across a range of essential categories.
“Inflation is at a 3-year high due to the war in Iran and it’s painful for middle-class and moderate-income Americans,” said Heather Long, chief economist at Navy Federal Credit Union, pointing to energy costs and daily expenses as the primary squeeze points. “People are spending more on gas, along with healthcare and utilities.”
What Happened
The Commerce Department released the inflation figures on Thursday, showing core PCE gained 0.3% on a monthly basis in May, while the all-items index rose 0.4% for the month — coming in 0.1 percentage point below Wall Street consensus estimates.
Energy prices were a significant driver, surging 4% for the month alone. Housing costs rose a more modest 0.3%, while financial services and insurance jumped 1.2% — a category that has drawn increasing attention from economists tracking service-sector inflation.
Despite the inflation pressure, consumers continued spending. Personal consumption expenditures rose 0.7% in May, beating forecasts by 0.1 percentage point. Personal income also climbed 0.7%, coming in 0.4 points above the 0.4% forecast, which helped push the personal saving rate up to 3%.
The administration has taken steps to address energy costs more broadly. President Trump recently ordered the Department of Justice to investigate oil companies over what he characterized as a lag between falling crude prices and retail gasoline prices.
By the Numbers
- 3.4% — Core PCE annual rate in May, highest since October 2023
- 4.1% — All-items PCE annual inflation rate, highest since April 2023
- 4% — Monthly increase in energy prices
- 1.2% — Monthly jump in financial services and insurance costs
- 2.1% — First-quarter GDP growth rate, revised upward from a prior reading of 1.6% and above the 1.7% forecast
- 215,000 — Initial jobless claims for the week ended June 20, down 12,000 from the prior week and well below the 223,000 estimate
Zoom Out
The inflation data arrives against a backdrop of ongoing geopolitical tension in the Middle East, with energy market disruptions linked to the conflict in Iran continuing to ripple through consumer prices. Some lawmakers have drawn direct connections between the two. Representative Byron Donalds recently tied inflation relief to the status of the Strait of Hormuz while opposing a War Powers vote related to the conflict.
The May report also underscores a longer structural challenge: the Fed has now missed its 2% inflation target for five years running, raising questions about whether the central bank has the tools — and the political space — to bring prices back to target without triggering a meaningful slowdown in growth or employment.
The first-quarter GDP revision to 2.1% offers some counterweight to the gloomier inflation narrative. The economy grew faster than initially estimated and faster than forecasters anticipated, suggesting resilience even as purchasing power faces sustained erosion.
What’s Next
Federal Reserve policymakers will factor the May PCE data into deliberations over the path of interest rates in the months ahead. With core inflation running well above target and the labor market remaining firm — jobless claims came in far below expectations — the case for near-term rate cuts has become harder to make.
Consumers will be watching energy and services costs closely through the summer, while Congress continues to debate fiscal and housing policies that could affect household finances. The administration has also signaled continued attention to cost-of-living pressures, including housing affordability issues tied to pending legislative negotiations.