By Elizabeth Howcroft and William Schomberg
LONDON (Reuters) - U.S. Treasury Secretary Steven Mnuchin said that he was optimistic the United States and Britain, soon to be out of the European Union, would strike a trade deal this year and that he had discussed it with Britain's finance minister on Saturday.
U.S. President Donald Trump is keen for progress on trade talks before November's presidential election, while in Britain the prospect of a deal has been touted by Brexit supporters as a way to offset the impact of leaving the EU and to exert leverage over the bloc in trade talks between London and Brussels.
"I'm quite optimistic. I think the prime minister and the president have a very good relationship," Mnuchin told an audience at the Chatham House think tank in London.
Mnuchin said he had a breakfast meeting with his British counterpart minister Sajid Javid on Saturday, having also spoken to him this week at the World Economic Forum in Davos.
"We're focused on trying to get this done this year because we think it's important to both of us," he said.
After the United States recently concluded the initial phase of a trade agreement with China, deals with Britain and the European Union were now the priority, Mnuchin said.
While Mnuchin conceded that Britain may need to finalize some issues with the EU before it could discuss them with Washington, he didn't see this leading to a delay.
"I think a lot of the issues can be dealt with simultaneously and again we look forward to continuing a great trade relationship, and, if anything, I think there will be significantly more trade between the U.S. and the UK," he said.
Asked by a reporter if Britain's plan to implement a digital services tax on U.S. technology giants such as Facebook
Washington is threatening to put tariffs on products from the EU's member states if they follow through with a plan to introduce a new tax on U.S. tech giants.
"The U.S. feels very strongly that any tax that is designed specifically on digital companies is a discriminatory tax and is not appropriate," Mnuchin said.
Britain has said it intends to implement the tax, while France has put off its plans to wait for broader negotiations within the Organization for Economic Cooperation and Development (OECD).
Mnuchin said he wanted to narrow the U.S. trade deficit with the EU but that differences between the bloc's member states would complicate negotiations.
"When we talk about the EU, one of the challenges is some of these issues are really only a couple of countries, but I think, as you know, because of the EU we can’t negotiate these things on a bilateral basis," he said.
"One of the challenges of dealing with the EU is even within the EU they have different views," he added.
(Additional reporting by Sarah Young; editing by David Evans and Hugh Lawson)