Trump push to use tariffs to pay for tax cuts faces opposition in Congress

By Jarrett Renshaw, David Morgan and David Lawder

WASHINGTON (Reuters) - U.S. President Donald Trump is pushing a plan to explicitly use revenue from higher tariffs on imported goods to help pay for extending trillions of dollars in tax cuts, an unprecedented shift likely to face opposition from many of his fellow Republicans in Congress.

The U.S. collects less than $100 billion annually in trade penalties imposed on imported goods as a tool to protect and grow domestic industries. That money is rarely a topic in Washington's routine budget battles because it makes up so little of the federal government's revenue.

Trump has threatened across-the-board import tariffs, but has yet to impose any. The president and his allies say he wants to use them much like the personal and corporate taxes that account for the vast majority of U.S. revenues, notching up tariffs to help pay for government programs and cover promised tax cuts.

"Instead of taxing our citizens to enrich other countries, we will tariff and tax foreign countries to enrich our citizens. For this purpose, we are establishing the External Revenue Service to collect all tariffs, duties and revenues. It will be massive amounts of money pouring into our treasury coming from foreign sources," Trump said during his inaugural address on Monday.

Raising enough money in tariffs to make a dent on the U.S. budget would be a big ask; they have accounted for only about 2% of annual revenues in recent years.

"Tariffs are going to be a really important part of the tax-cut discussion." A 10% tariff is "about $350 to $400 billion in revenue. So you see the beauty of that in the negotiations," Trump aide Peter Navarro told CNBC on Tuesday.

Republican budget hawks concerned about the reliability and durability of tariff revenue, along with the potential dangers trade wars pose for individual districts and voters, are likely to put up a fight, U.S. lawmakers and trade analysts say.

U.S. Representative Ralph Norman, a South Carolina Republican, told Reuters that any push by Trump to pass tariffs through Congress as legislation would be an uphill climb.

"Everybody's got their district and companies that are affected by tariffs, good and bad. I doubt he would think he could get it through," Norman said.

"It is technically, mathematically possible to find some tariff policy that would offset the Trump tax cuts, but there is no way they would have the votes to do that," said Bobby Kogan, senior director of federal budget policy at the left-leaning Center for American Progress.