Congressional Democrats are warning that a new round of tariffs introduced by US President Donald Trump could significantly increase costs for American households, as the administration seeks to replace federal revenue lost after a recent court ruling against earlier trade measures.
A study released Friday by Democrats on the Joint Economic Committee estimates that import taxes imposed by the administration could cost US households an average of $2,512 in 2026. That figure represents a 44 per cent increase compared with last year’s estimated burden of $1,745 per household.
The report comes as many American consumers are already dealing with higher living expenses and rising fuel costs linked to tensions in the Middle East, particularly the ongoing conflict involving Iran.
Maggie Hassan, a Democratic senator from New Hampshire and the top Democrat on the committee, criticised the administration’s trade strategy. She said the government has continued introducing tariffs even after a legal setback earlier this year.
“Despite a Supreme Court ruling that much of the tariff agenda is illegal, the administration refuses to provide relief for families,” Hassan said. She added that additional tariffs could drive prices even higher for households already struggling with increased costs.
The White House dismissed the report. Spokesman Kush Desai described the analysis as inaccurate and defended the president’s trade policy, saying tariffs remain a key tool for renegotiating trade agreements, lowering certain costs and encouraging investment in the United States.
The debate follows a major decision by the Supreme Court of the United States on February 20. The court ruled that the administration did not have the authority to impose wide-ranging tariffs under the International Emergency Economic Powers Act of 1977, which had been used to justify tariffs on imports from nearly every country.
As a result of the ruling, the government is expected to refund importers who paid the tariffs. The total amount of refunds could reach about $175 billion.
In response, the administration has begun introducing new trade measures using other legal authorities. Officials have already implemented a 10 per cent tariff under the Trade Act of 1974 through Section 122, with the possibility of raising it to 15 per cent. However, tariffs under that provision can only remain in place for 150 days unless Congress approves an extension.
The administration is also turning to Section 301 of the same law, which allows tariffs on countries accused of unfair or discriminatory trade practices.
Earlier this week, US Trade Representative Jamieson Greer launched an investigation into whether 16 trading partners, including China and the European Union, are producing excess goods that harm American industries.
Democrats argue that tariffs ultimately fall on consumers. They point to analysis from the Congressional Budget Office indicating that importers often pass tariff costs on to buyers, while domestic producers may also raise prices because of reduced foreign competition.
The renewed push for tariffs comes ahead of November’s midterm elections, as economic concerns remain a central issue for voters facing higher living costs and volatile energy prices.