At-will vs reasonable notice in Canada: why dismissals cost more north of the border

Under at-will employment, employer and employee may each walk away whenever they choose, for any lawful reason and with no notice, and no Canadian province works that way. It is the default in almost every US state, with well-known exceptions: an employer cannot dismiss for a discriminatory or retaliatory reason, against public policy, or in breach of an employment contract or collective agreement. Montana is the notable state that departs from the default by statute.

In Canada, the starting assumption runs the other way. An employer that ends an indefinite employment relationship without cause has to give notice, or pay instead of notice, and the amount grows with length of service. Two sources set that amount: the employment standards statute of the province (or the Canada Labour Code for federally regulated sectors), and the common law, which lets a court award “reasonable notice” beyond the statutory floor.

For a US manager, the practical change is that a Canadian dismissal is a costed event. Before deciding to end someone’s employment, the business needs to know the statutory minimum, the contractual position and any common-law exposure, and it should plan for the cost of each.

Offer letters need adjusting for the same reason. An at-will sentence copied from a US template does not remove the provincial notice minimums, and a clause that appears to undercut them invites a dispute. Canadian contracts are normally written for an indefinite term, with a termination clause drafted for the province where the person works.

Statutory notice in Canada ranges from nothing in the first few months to 8 weeks for long-serving staff, depending on the province. Ontario’s Employment Standards Act, 2000 (ESA) starts at 1 week of notice in the first year and gives 2 weeks from 1 year up to 3; after that each completed year adds a week until the scale reaches 8 weeks at 8 years, as the province explains in its guide to termination of employment. The employer can give working notice or pay in lieu, and it must keep benefits going through the statutory notice period.

The other large provinces use similar ladders with different steps. British Columbia owes nothing for up to 3 months, then 1 week, 2 weeks after 12 months, 3 weeks after 3 years, and 1 more week per year to a ceiling of 8 weeks. Alberta owes nothing for 90 days or less and 1 week up to 2 years of service; from there the figure climbs to 2 weeks (2 to 4 years), 4 weeks (4 to 6), 5 weeks (6 to 8), 6 weeks (8 to 10) and finally 8 weeks at 10 years or more. In Quebec the préavis de fin d’emploi starts at 1 week after 3 months, becomes 2 weeks once the employee reaches a year, doubles to 4 weeks at 5 years and reaches 8 weeks at 10 years.

In federally regulated industries, the Canada Labour Code sets a floor of 2 weeks’ written notice or wages in lieu; from 3 years’ service the figure becomes a week for each completed year, capped at 8 weeks.

Common-law reasonable notice is a court-assessed period that a dismissed employee can claim on top of, or in place of, the statutory minimum, and it is usually the bigger financial risk. Courts look at the individual’s circumstances when setting the period, and awards can far exceed the ESA figures, particularly for senior or long-serving staff. There is no fixed formula to budget against, so the risk is best treated as an unknown range rather than a number.

The main tool for managing that risk is the employment contract. A termination clause that limits the employee to the ESA minimums may reduce common-law exposure, but its effect turns on precise drafting and on how courts read it, so it is not something to copy from a template. Probation is similar. The ESA does not mention probation as such; it simply excuses statutory notice during an employee’s first 3 months. Whether a contractual probation clause also limits common-law notice depends on its drafting, so have both clauses reviewed by counsel in the province where the person works.

Ontario employees also choose where to bring a claim. The Ministry route has a 2-year limit from the breach, and someone who files with the Ministry gives up the option of suing in court over the same matter, and vice versa. The clauses worth agreeing at hire are listed in our article on employment contracts in Canada.

Canadian law allows dismissal without notice only in a narrow set of cases, and the bar is much higher than a US “for cause” termination. In Ontario, the ESA excuses notice in two situations: during the first 3 months, and where the person has committed wilful misconduct, disobedience or wilful neglect of duty that goes beyond the trivial. Poor performance, a missed target or a single lapse rarely meets that standard.

British Columbia and Alberta have similar service thresholds of 3 months and 90 days. In Quebec, the statutory notice scale begins once the employee has 3 months’ service. Fixed-term contracts raise their own questions about notice and early termination, so take provincial advice before ending one ahead of its expiry date.

US managers used to documenting a performance case and then acting quickly should expect Canadian advisers to recommend notice or pay in lieu even where performance has been poor. The saving from proving cause rarely justifies the risk of a failed argument. Where serious misconduct genuinely is in play, record the facts as they happen, give the employee a fair chance to respond, and involve whoever is the legal employer before acting, because a decision taken in haste and justified afterwards is hard to defend.

Ontario adds a separate statutory severance payment on top of notice for longer-serving staff at larger employers, which has no general US equivalent. Two conditions trigger it: at least 5 years’ service, plus either an employer payroll worldwide of CAD 2.5 million upwards, or a permanent closure that costs 50 or more people their jobs in a 6-month period. The amount is a week’s regular wages for each year of service, and it stops at 26 weeks.

Group terminations carry longer notice. When an Ontario employer lets 50 or more people go inside a 4-week window, each is owed 8, 12 or 16 weeks, the figure rising with the size of the group. Federal rules set 16 weeks for a group of 50 or more, and a federally regulated employee with 12 months’ service is also entitled to severance: 2 days’ wages for each year worked, with 5 days’ wages as the minimum. In the US, the federal WARN Act requires larger employers to give 60 days’ notice of certain plant closings and mass layoffs, with some states adding their own rules.

With an EOR, the payroll that counts for the CAD 2.5 million test belongs to the employer of record as legal employer. Ask how the employer of record applies the test when you budget for a long-term hire.

A simple Ontario illustration shows how the two payments stack. An employee dismissed without cause after 6 full years, by an employer whose global payroll is at least CAD 2.5 million, is owed 6 weeks’ statutory notice or pay in lieu plus 6 weeks’ severance pay, 12 weeks in total, before any common-law claim or accrued vacation pay is considered. The same employee at 4 years would be owed 4 weeks’ notice and no ESA severance.

Quebec and the federal sector both let employees challenge a dismissal itself, with reinstatement as a possible remedy, which goes further than notice rules elsewhere. A Quebec employee who has reached 2 years’ service may file a complaint about a congédiement sans cause juste et suffisante, a dismissal lacking just and sufficient cause, with the labour standards body, the CNESST and has 45 days from the dismissal to do it. If the complaint succeeds, the employee can be reinstated as well as compensated.

Under the Canada Labour Code, a non-unionised employee with 12 months’ service can make an unjust dismissal complaint. That regime covers federally regulated industries such as banking, telecoms and interprovincial transport, so it matters mainly to clients in those sectors.

For a US company, these rules mean a Canadian employee in the wrong province or sector can challenge the reason for dismissal itself. A documented reason, a fair process and a clear record of warnings matter far more than in an at-will setting, and the timing of any dismissal around the 2-year mark in Quebec deserves thought.

For people hired through Employer of Record Canada, the employment sits with us as employer of record, so the notice letter, final pay and filings come from us; the decision itself, and the facts behind it, come from you. A clean process usually runs in this order:

• Raise it early. Tell the employer of record before speaking to the employee, with the reason, the proposed date and any performance records.
• Cost the options. Compare working notice with pay in lieu, and add any ESA severance and outstanding vacation pay.
• Consider a release. Where common-law exposure is likely, a separation offer above the statutory minimum in return for a signed release is common practice; counsel should draft it.
• Close payroll correctly. The employer of record files the Record of Employment, normally inside 5 calendar days, and keeps benefits in place for the statutory notice weeks.

Much of the outcome is fixed by the contract signed on day one, which is why termination wording belongs in the onboarding stage covered in our EOR process in Canada. For the wider picture, including resignations and final pay, see our guide to ending employment in Canada.

Q01Is at-will employment an option for a Canadian hire?+

A.No. Every province and the federal Canada Labour Code require notice or pay in lieu once minimum service thresholds are met, and courts can award reasonable notice beyond those minimums.

Q02What is the ESA notice scale for Ontario employees?+

A.Ontario’s scale begins at 1 week and ends at 8 weeks after 8 years’ service. There is no statutory notice in the first 3 months.

Q03Can a probation period avoid notice in Canada?+

A.Only partly. The Ontario ESA excuses notice for the first 3 months, but whether a probation clause in the contract also cuts common-law exposure turns on how it is drafted, which counsel should check.

Q04Is Ontario severance pay the same as notice?+

A.No. Severance pay is an extra sum on top of notice, worth up to 26 weeks’ wages, for people with at least 5 years’ service whose employer meets the CAD 2.5 million payroll test.

Q05Who gives notice when an EOR employs the worker?+

A.The EOR, as legal employer, issues the notice, final pay and Record of Employment, based on the decision and information you provide.