• New York Fed President John Williams forecasts recently implemented tariffs will add 1 to 1.5 percentage points to U.S. inflation in 2025.
  • Businesses are increasingly passing on higher import costs to consumers, with the full inflationary impact expected to build through the second half of the year and into early 2026.
  • The central bank is maintaining its current policy rate, describing conditions as "modestly restrictive," but acknowledges the tariffs complicate its inflation fight.

Federal Reserve Bank of New York President John Williams said a recent wave of new U.S. tariffs is likely to push inflation up by 1.00 to 1.50 percentage points this year, presenting a significant new challenge for monetary policymakers already facing stubborn price pressures.

The steep new tariffs, particularly on imports from China, Japan, and India, have pushed the average U.S. tariff rate to its highest level since before World War II. According to people familiar with internal Fed discussions, officials expect the bulk of the effects to manifest in the second half of 2025 and into early 2026.

"We're seeing businesses start to pass these costs through," Williams said, noting that the process is adding volatility to global trade flows and prices. Surveys from the New York Fed indicate that about 30% of manufacturers and 45% of service firms are now fully transferring these higher import costs to their customers.

The Fed's inflation-fighting job has been made harder by the policy, which stems from the Biden administration’s recent trade actions. While the labor market remains solid, allowing the Fed to keep its policy rate unchanged for now, officials are closely monitoring whether these cost increases could become embedded in longer-term inflation expectations.

There is strong uncertainty regarding the exact timing and magnitude of the price increases, as some businesses and consumers front-loaded purchases ahead of the tariff hikes, temporarily delaying domestic price increases. A spokesperson for the New York Fed did not immediately respond to a request for further comment.

Historical Fed models suggest tariffs of this scale could also raise unemployment by up to 0.5 percentage points, though longer-term impacts may be smaller if inflation expectations remain anchored. Internationally, U.S. trading partners have begun responding with retaliatory tariffs, raising the risk of a broader escalation and more pronounced global economic effects.

The situation continues to evolve, with the inflationary impact of tariffs, Fed policy direction, and political dynamics all remaining central points of focus for markets and businesses. Most experts still anticipate the direct inflationary impact will be a "one-time" shock, but it will extend over several months as higher costs work through supply chains.