Can Canadian employers lay off workers because of U.S. tariffs?

Yes, a genuine shortage of work may lead an employer to consider layoffs or terminations. But tariffs do not create a special exemption from employment standards, employment contracts, human-rights obligations or other applicable law.

Can an employer reduce hours instead of laying employees off?

Possibly. However, a substantial unilateral reduction in hours or pay can create legal issues. Review the employment agreement, applicable legislation, collective agreement and potential constructive-dismissal implications before making a material change.

Is a temporary layoff automatically legal if it fits within the province's time limit?

Not necessarily. A statutory rule about the maximum duration of a temporary layoff does not always establish the employer's contractual right to impose the layoff. British Columbia and Alberta government guidance expressly highlight this distinction.

What is Canada's Work-Sharing Program?

Work-Sharing helps eligible employers avoid layoffs during a temporary reduction in normal business activity. Participating employees agree to reduced hours and receive EI Work-Sharing benefits, subject to program requirements and approval.

How long can tariff-related Work-Sharing last?

Under the current tariff special measures, qualifying agreements can be extended to a maximum total duration of 76 weeks . The special measures are currently scheduled through March 31, 2027 .

What is the Worker Retention Grant?

It is a separate federal grant for employers with an approved and implemented Work-Sharing agreement. It can fund income top-ups for eligible employees who work reduced hours and participate in training. The government says it can raise income replacement from about 55% to approximately 70%.

When do mass-termination rules apply?

It depends on jurisdiction. Within the jurisdictions covered by this guide, the general threshold begins at 10 employees in Nova Scotia , 25 in Saskatchewan , and 50 in the federal jurisdiction, Alberta, British Columbia, Manitoba and Ontario . Time periods, definitions, notice requirements and exemptions vary.

Does a layoff require a Record of Employment?

An employer generally must issue an ROE when an employee experiences an interruption of earnings. The seven-day rule is a common trigger, but special situations and exceptions apply. Employers should use Service Canada's current ROE guide.

Are there temporary EI measures for tariff-affected workers in 2026?

Yes. Current federal measures include a temporary waiver of the one-week waiting period, temporary treatment of separation earnings and additional weeks for qualifying long-tenured workers, each subject to specific eligibility rules and dates. The current measures discussed in this guide run to October 10, 2026 for qualifying claims or allocations.

Should employers wait until layoffs are announced before checking Work-Sharing?

No. If the work shortage is temporary, employers should investigate Work-Sharing early. Service Canada requires applications at least 10 business days before the requested start date.

Which HR policies should be reviewed first?

Start with Temporary Layoff, Hours and Scheduling, Payroll, Benefits, Termination, ROE procedures, Accommodation/Human Rights, Leave, Employee Communication and Records/Privacy policies. These policies interact during a workforce reduction.

Canada–U.S. Tariffs and HR Compliance: 10 Things Canadian Employers Should Check Before Cutting Hours or Jobs

Canada–U.S. tariffs do not suspend employment law. Review reduced hours, temporary layoffs, mass termination, ROEs, EI, Work-Sharing and policy steps before changing your workforce.

Your business is losing orders because of tariffs. Costs are rising. Production is slowing. Can you cut employees' hours? Temporarily lay people off? Eliminate positions? What must you do first? That is where the Canada–U.S. tariff dispute becomes an HR compliance issue. Tariffs do not rewrite employment standards. They do not automatically give an employer the right to reduce wages, cut hours, temporarily lay off employees or terminate positions without following the law. The legal risk usually comes from how the employer responds to the business pressure . This guide brings the key issues into one place: reduced hours, employment contracts, temporary layoffs, mass termination, discrimination and reprisal risk, Records of Employment (ROEs), Employment Insurance (EI), Work-Sharing, worker-retention supports, benefits, vacation pay, payroll records and the policies employers should review now. If the business is considering… Check this before acting Cutting hours or pay Employment contract + constructive-dismissal risk Temporary layoffs Jurisdiction-specific layoff rules + contractual right to lay off Permanent job cuts Statutory notice/pay + contract/common-law obligations 10, 25 or 50+ job losses Group/mass-termination rules may apply Choosing who is affected Human-rights, accommodation, leave and reprisal protections Layoffs or termination ROE, EI, payroll, vacation and benefit obligations Temporary shortage of work Work-Sharing may help avoid layoffs Reduced hours plus training Worker Retention Grant may help eligible employers The safest sequence is: Business problem → legal and policy review → workforce option → compliance check → employee communication → implementation. Not: Business problem → layoff → find out later what the rules were. The trade situation is moving quickly, so employers should verify current tariff measures before relying on a particular rate for business planning. In July 2026, the White House announced additional 50% duties on specified Canadian products under section 338 of the U.S. Tariff Act of 1930. A later presidential proclamation moved the effective date for the relevant duties to August 22, 2026 . The White House stated that the measures cover specified Canadian goods, while exclusions and other trade measures continue to matter product by product. Official U.S. source: White House Canada responded on August 25. The Department of Finance said the latest U.S. action applies to approximately $27.6 billion of Canadian goods and announced matching Canadian counter-tariffs of 15%, 25% and 50% , effective September 8, 2026 , on $27.6 billion of U.S. imports. The targeted sectors include steel and aluminum, dairy, appliances, agricultural equipment, pulp and paper, plastics and electronics. Official Canadian source: Department of Finance Canada For HR teams, the most important development may be the government's workforce response. On August 28, Employment and Social Development Canada highlighted a $7.5-billion package of new and enhanced supports , including $3.5 billion in Rapid Response Supports for Workers and Employers , additional EI flexibilities, workplace training and a new Worker Retention and Retraining Program. Official Canadian source: ESDC That is why this is no longer only a customs or trade story. It is also a workforce-management story . The link is straightforward: Tariffs → higher costs or fewer orders → production changes → workforce changes → HR compliance obligations. Statistics Canada gives useful context. In the first quarter of 2026, 32.2% of all businesses reported a negative impact from U.S. tariffs during the previous 12 months. In manufacturing, the figure was 50.6% . At the same time, 23.2% of manufacturers reported increased sales of Canadian products. Official source: Statistics Canada That last number matters. Tariffs do not automatically mean layoffs. Some businesses may lose U.S. demand while others gain Canadian demand. Statistics Canada also reported that manufacturing employment fell by nearly 36,000 workers (-2.3%) from December 2024 to December 2025 . Motor-vehicle-parts employment fell 9.3%, and employment in iron and steel mills and ferro-alloy manufacturing fell 8.7%. Those numbers show workforce pressure in trade-sensitive industries, but they should not be read as proof that every job loss was caused by tariffs. Official source: Statistics Canada Suggested chart: Tariff pressure and Canadian workplaces Indicator Government data Businesses reporting negative U.S.-tariff impact, Q1 2026 32.2% Manufacturers reporting negative impact 50.6% Manufacturers reporting higher sales of Canadian products 23.2% Manufacturing employment change, Dec. 2024–Dec. 2025 -36,000 (-2.3%) Editorial takeaway: base workforce decisions on documented business conditions—lost contracts, order volumes, production schedules, margin pressure or supply disruption—not simply on the existence of tariffs. Tariff pressure on Canadian workplaces 32.2% Businesses