Resources and tools for Canadian exporters facing U.S. tariffs

If the tariffs imposed by the United States (U.S.) are affecting your exports, the Trade Commissioner Service (TCS) can help you understand your options, connect you with the right resources, and explore opportunities in other markets. 

CUSMA-compliant goods may be exempt from certain U.S. tariffs. To get help: 

• Call our support line at 1-833-760-1167  
• Use the step-by-step guide to CUSMA compliance  
• Watch the video: Set yourself up for CUSMA compliance

Use tariff tools to check duty and tariff information based on your product and Harmonized System code. 

See: Tariff tools from the Government of Canada

If your business is affected by tariffs, you may be able to access Government of Canada remission or tax relief measures. 

See: Remission and tax relief measures in response to U.S. tariffs

We provide tailored advice to eligible Canadian companies throughout their export journey. 

If your business is affected by U.S. tariffs, we can help you: 

• understand how your business may be affected  
• identify potential new markets  
• connect with qualified contacts to help problem solve  
• find potential partners and opportunities in new markets 

The Trade Commissioner Service, alongside our partners, is working to help Canadian businesses navigate disruptions caused by the various tariffs imposed by the United States.

On February 24, 2026, the U.S. imposed global 10% tariffs under Section 122 of the Trade Act of 1974, replacing the tariffs imposed under the International Economic Emergency Powers Act (IEEPA) that were ruled invalid by the U.S. Supreme Court. 

Canadian (and Mexican) exports of CUSMA-compliant goods (i.e., goods that qualify for preferential duty-free treatment under CUSMA) are exempt from the 10% Section 122 tariff (in the same way CUSMA-compliant goods were exempt from IEEPA tariffs). A wide range of other goods are fully exempt from the Section 122 tariffs, regardless of CUSMA compliance status, including critical minerals, energy products, certain natural resources and fertilizers, certain agricultural products, certain pharmaceuticals, certain electronics, nearly all civil aircraft products, and goods subject to Section 232 tariffs. 

Section 122 authorizes the President to impose tariffs for a maximum of 150 days, unless extended by an Act of Congress.

The U.S. maintains the following global sectoral tariffs under Section 232 (S. 232) of the Trade Expansion Act of 1962 on imports, including from Canada:

• 10% to 50% tariffs on steel, aluminum, and copper (including derivative products): As of April 6, 2026, goods within the scope of Section 232 steel, aluminum, and copper tariffs are subject to a tariff rate ranging from 10% to 50% on their full value, rather than a 50% tariff on their steel, aluminum, and copper content. Goods that contain less than 15% of applicable metal content (steel, aluminum, and/or copper) by weight are exempt. Goods that are composed of at least 85% U.S. steel, aluminum, and/or copper content are subject to a reduced tariff of 10%. 
• 25% tariffs on autos and trucks (and their parts): The value of U.S. content in CUSMA compliant autos and trucks is exempt from the 25% tariffs. CUSMA compliant auto and truck parts are not currently subject to the 25% tariffs. 
• 10% tariffs on buses: There is no CUSMA compliant or U.S. content exemption from the 10% tariff on imports of buses. 
• 10% tariffs on softwood timber and lumber: There is no CUSMA compliant exemption from Section 232 tariffs on softwood timber and lumber.
• 25% tariffs on certain upholstered furniture and kitchen cabinets and vanities: There is no CUSMA compliant exemption from Section 232 tariffs on certain upholstered furniture and kitchen cabinets and vanities. On January 1, 2027, the tariff on certain upholstered furniture is scheduled to increase to 30%, and the tariff on kitchen cabinets and vanities is scheduled to increase to 50%. 
  
• 25% tariffs on certain semiconductors: The 25% tariff applies to a small subset of imports of certain semiconductors and derivative products. Goods used in domestic production and for other specified domestic purposes, including in U.S. data centres, research and development, and certain non-data-centre consumer and civil industrial applications, are exempt.

On August 29, 2025, the U.S. suspended the duty-free de minimis exception from duties and taxes for commercial shipments valued at US$800 or less.  

Commercial shipments to the U.S. under US$800 are no longer duty-free. These shipments will now be subject to:

• most-favoured nation (MFN) duties
• applicable U.S. tariffs (e.g. Section 122 tariffs)

What this means for you: Canadian exporters shipping small-value goods to the U.S. may be required to pay duties on shipments that were previously exempt. Commercial shipments from Canada that previously entered the U.S. duty-free under de minimis exception may not be subject to the MFN and Section 122 tariffs if the goods are certified as CUSMA compliant. Note, however, that transportation carriers delivering shipments to the United States through the international postal network are required to collect and remit duties to the U.S. Customs and Border Protection (CBP) at the time of importation regardless of CUSMA-compliance status. For example, most goods shipped from Canada to the U.S. using Canada Post are subject to the MFN and Section 122 tariffs and these duties must be prepaid before the goods cross the border. For more information on shipments to the U.S. via Canada Post, please see related resources below.

Note: The country of origin of your good is not necessarily the same as the country where you are shipping the good from.

• Canada Post: Ship to the U.S.
• U.S. Customs and Border Protection:
  • Factsheet suspension of duty-free de minimis treatment
  • E-commerce frequently asked questions

The Government of Canada is committed to supporting businesses and workers impacted by U.S tariffs. On April 16, 2025, the Government implemented the United States Surtax Remission Order (2025), to provide 6-month relief from tariffs on imports of U.S. goods that are used in Canadian manufacturing, processing and food and beverage packaging, and for those used to support public health, healthcare, public safety, and national security.

On October 17, 2025, the government announced that the temporary exemption for U.S. goods used in manufacturing, processing, or food and beverage packaging has been extended for an additional two months (until December 16, 2025), and now includes goods used in agricultural production. The temporary exemption from tariffs on imports of U.S. goods that are used to support public health, health care, public safety and national security has also been extended for an additional two months (until December 16, 2025).

Companies that are not eligible for remission under the temporary 6-month remission order, or that are seeking longer term relief, may file a remission request directly with the Department of Finance: Process for requesting remission of tariffs that apply on certain goods from the U.S. - Canada.ca

The Government has also implemented a performance-based remission framework for Canadian motor vehicle companies: Customs Notice 25-17 : United States Surtax Remission Order (Motor Vehicles 2025)

Canada Revenue Agency: Tax relief and support for businesses in response to tariffs

If U.S. tariffs are affecting your business, you may want to explore opportunities in other markets. 

The Trade Commissioner Service can help eligible Canadian companies make informed decisions, reduce risks, and identify opportunities in international markets. 

Find support: Diversify your exports with the Trade Commissioner Service

Use our self-serve resources to find answers to frequently asked questions about U.S. tariffs. 

Check back regularly, as more questions and answers may be added. 

Find resources and services that may help your business respond to tariff-related challenges. 

Find support and resources for specific industries affected by trade disruptions.

Some provinces and territories offer tariff-related support, programs or information for businesses. 

Access tariff support tailored to your province or territory. Some provinces and territories may not have released tariff support programs at this time. 

• Regional Tariff Response Initiative (RTRI)
• Strategic Response Fund (SRF)

• Alberta Export Expansion Program

• Tariffs and Customs Advisory Program for Businesses in New Brunswick, Newfoundland, Nova Scotia, and Prince Edward Island 2025-2026 (fees apply)

• B.C.'s response to unjustified U.S. tariffs
• CUSMA Compliance Advisory Services Initiative (CCASI)
• Export Navigator

• Tariffs - Manitoba's response

• Support for businesses

• Statement from the Premier in Response to U.S. Tariffs

• Tariff response - Nova Scotia's response to U.S. tariffs
• Statement on U.S. Tariffs

• Protect Ontario Financing Program
• Ontario Taking Action to Protect Workers Amid Economic Uncertainty
• Ontario Returning Over $2.5 Billion to Workers and Businesses Through Fee Reductions and WSIB Rebates

• Tariff Response Plan
• PEI Tariff Response
• Export Enhancement and Diversification Fund

• Mesures de soutien aux entreprises québécoises affectées par l'imposition de tarifs douaniers américains (in French only)
• Commerce International Québec lance Opération prospérité Québec pour soutenir les PME exportatrices - Commerce International Québec (in French only)

• Trading Places for Saskatchewan Exporters « Saskatchewan Trade & Export Partnership (STEP)

• U.S. tariff response

• Doing Business in the United States: General guidance for Canadian businesses already active in the U.S. market.

Use these tools to find tariff, duty and customs information for your product:  

• Tariff information by country and Harmonized System (HS) codes
• Canada Tariff Finder
• Tariffs, rules, and regulations
• Rules of Origin Facilitator
• Exporting commercial goods

Use these resources for trade data and market context: 

• International Trade Statistics
• Focus on Canada and the United States

For general enquiries, please use the contact a Trade Commissioner form.

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