Trump’s 2025 Tariffs Barely Budged U.S. GDP but Generated $264bn in Revenue and Accelerated China Trade Shift – Brookings

President Donald Trump’s aggressive tariff hikes in 2025 pushed U.S. trade protection to its highest level in at least 80 years, yet the short-term damage to the broader economy proved remarkably modest, according to a new academic analysis released Wednesday.

The paper, authored by UCLA economist Pablo Fajgelbaum and Yale economist Amit Khandelwal and set for discussion at the Brookings Papers on Economic Activity conference, estimates the net welfare impact on the U.S. economy ranged from a slight boost of 0.1 percent of GDP to a minor drag of 0.13 percent, depending on assumptions about how easily consumers and businesses shifted demand to domestic goods or alternative suppliers.

That near-neutral outcome masks significant underlying transfers: higher prices for imported goods largely hit American consumers and firms, but those costs were offset by a surge in federal tariff revenue and wage or profit gains for certain protected domestic industries.

The study highlights the high pass-through of tariffs to U.S. prices. In a baseline scenario, about 90 percent of the tariff costs showed up in higher “tariff-inclusive” import prices, meaning foreign exporters absorbed only around 10 percent by cutting their pre-tariff prices. Overall pass-through estimates ran from 80 percent to 100 percent.

Tariff rates climbed sharply, with the average duty rising from 2.4 percent to 9.6 percent — an 80-year high. Even so, the measures affected only a limited slice of the economy. Roughly 57 percent of U.S. imports still entered duty-free, thanks to preferences under the U.S.-Mexico-Canada Agreement (USMCA) and exemptions for items like energy and certain electronics.

Federal coffers benefited handsomely. Tariff collections reached $264 billion in 2025, more than triple the previous year’s haul and equivalent to about 4.5 percent of total federal receipts, up from an average of 1.6 percent over the prior decade. That influx helped blunt the consumer hit while providing the government with new revenue amid ongoing fiscal pressures.

On the trade front, the tariffs deepened the ongoing U.S.-China decoupling. China’s share of U.S. imports fell to just 7 percent in December 2025, down from 23 percent in December 2017 before the first round of punitive duties in Trump’s initial term. Many of those imports simply rerouted through other countries, however.

The study found little evidence that the policy achieved two key stated goals: boosting “friend-shoring” of supply chains to U.S. allies or increasing American manufacturing employment. It also detected no meaningful reduction in the overall U.S. trade deficit. Any potential gains from new bilateral trade deals aimed at prying open foreign markets for U.S. exports have yet to materialize in the data.

Fajgelbaum and Khandelwal’s analysis builds on their earlier work examining the 2018-2019 U.S.-China trade war, where they similarly documented high pass-through to U.S. prices and relatively contained aggregate effects, even as distributional consequences loomed large for specific sectors and households.

Economists have long debated tariffs’ mixed record. While they can shield certain industries and raise revenue, classic theory holds that they act like a tax on imports, raising costs for downstream users and potentially inviting retaliation. In 2025, the scale was unprecedented in modern times — larger in scope than the infamous Smoot-Hawley tariffs of 1930, though the economy proved far more resilient this time around, partly because global supply chains had already begun diversifying away from China.

The paper underscores the tension at the heart of the policy: what looks like minimal net impact at the macro level still involves substantial reshuffling. Domestic producers in targeted sectors gained ground, but importers, often U.S. companies reliant on foreign components, faced higher input costs that rippled through to prices for everything from consumer electronics to industrial machinery.

Critics argue the approach functions more as a regressive consumption tax, disproportionately affecting lower- and middle-income households that spend a larger share of their budgets on imported goods. Supporters counter that the revenue windfall and strategic decoupling from a geopolitical rival justify the frictions, especially as Washington seeks leverage on issues from technology transfer to supply-chain security.

With the Supreme Court having recently curtailed the administration’s use of certain emergency powers for broad tariffs, questions now swirl about the durability of these measures and whether future policy will rely more on targeted statutes.

However, the Brookings paper has provided one of the first rigorous, data-driven assessments of a year that saw trade policy dominate headlines and reshape global flows. Its core message is that the tariffs delivered revenue and geopolitical distancing from China with surprisingly little collateral damage to overall output. But they fell short of delivering the broader manufacturing renaissance or deficit shrinkage once promised.