New Trump tariffs on Mexico, Canada and China set to start Tuesday

President Donald Trump moved forward Saturday with his plans for tariffs on Canada, Mexico and China, ending a guessing game about how aggressively he would move to penalize America's three largest trading partners.

The tariffs — as Trump has promised since after his election win — will be 25% duties on Canada and Mexico and 10% on China over issues of fentanyl and illegal migration.

The duties on all three countries will be fully in force by Tuesday, Feb. 4, according to the orders signed by Trump Saturday afternoon in Florida.

But tariffs on crucial energy imports from Canada will be lower, with 10% duties on those products. The carveout was an acknowledgment of US and Canadian energy interdependence.

Trump said the drug and migration issues constituted a national emergency and moved forward on the duties using authority in the 1977 International Emergency Economic Powers Act (IEEPA).

"We need to protect Americans, and it is my duty as President to ensure the safety of all," Trump added in a Truth Social post.

TOPSHOT - US President Donald Trump gives a thumbs up before boarding Air Force One at Joint Base Andrews in Maryland on January 31, 2025, as he travels to the Mar-a-Lago resort in Florida. (Photo by Jim WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images)
President Donald Trump before boarding Air Force One on Friday as he headed to Mar-a-Lago for the weekend. (JIM WATSON/AFP via Getty Images) · JIM WATSON via Getty Images

Canada, Mexico, and China are expected to quickly announce retaliatory measures across a range of goods.

Canada in particular is planning aggressive action.

"Canada’s ready with a forceful and immediate response," Prime Minister Justin Trudeau posted on Friday. Canada says it has a plan in place and has floated a range of ideas like retaliatory tariffs on goods from Florida orange juice to Tennessee whiskey.

Trump's executive order also include provisions that could allow tariffs to go even higher if the duties kick off a trade war.

A clause states that the US may respond to any retaliatory measures and "the President may increase or expand in scope the duties imposed under this order to ensure the efficacy of this action."

A range of likely economic effects

The economic effects of the duties are likely to be significant on all economies involved, especially if they are kept in place for an extended duration.

Yale’s Budget Lab has offered an estimate of the duties, suggesting that these new tariffs could translate in a decline of about $1,250 in annual purchasing power for a middle class family.

EY chief economist Greg Daco has taken a macroeconomic look and estimated that US GDP would contract by 1.5% in 2025 and 2.1% in 2026 if the tariffs stay in place.

On the other side of the ledger, the nonpartisan Committee for a Responsible Federal Budget estimates that the duties are likely to raise up to $1.5 trillion over the coming decade if they are made permanent.

WARSAW, POLAND - 2025/01/28: Canada's Prime Minister Justin Trudeau speaks at a press conference with PM Donald Tusk (not in view) in Warsaw. The Canadian Prime Minister Justin Trudeau visited Poland and met with Donald Tusk - Poland's PM in Warsaw. The Prime Ministers talked about strong support and how to strengthen Ukraine in the war, security issues and trade exchange between Poland and Canada. The Prime Ministers also discussed Canada's participation in projects related to Poland's energy security and signed an agreement on nuclear energy cooperation. (Photo by Attila Husejnow/SOPA Images/LightRocket via Getty Images)
Canadian Prime Minister Justin Trudeau speaks at a press conference during a visit to Poland earlier this week. (Attila Husejnow/SOPA Images/LightRocket via Getty Images) · SOPA Images via Getty Images

Economists and markets are set to work overtime in the days ahead to try and get more precision. The stock market fell on Friday at the tariff debate reached a crescendo in a sign of anxiety among investors as they awaited final confirmation of this weekend’s moves.