- The Employment Standards Act, 2000 defines a "temporary layoff" as a period during which an employer temporarily stops providing work to an employee and reduces their pay.
- Here is the critical issue that the ESA framework does not fully resolve: just because a layoff fits within the ESA's "temporary layoff" definition does not automatically mean it avoids…
- | No express provision requiring contractual authorization | Courts generally require express authorization or clear implied term | | What's the remedy?
Many Ontario employers assume that laying off an employee temporarily — reducing hours, suspending work without pay — is a routine business tool. In some circumstances it is. But if the employment contract does not expressly authorize a layoff, and if the ESA's strict layoff rules are not followed, a temporary layoff can legally constitute a constructive dismissal — triggering the same liability as an outright termination.
Constructive dismissal claims arising from layoffs caught many Ontario employers off guard during economic downturns. Understanding this area of law before you need to act is essential.
What Is a Temporary Layoff Under the ESA?
The Employment Standards Act, 2000 defines a "temporary layoff" as a period during which an employer temporarily stops providing work to an employee and reduces their pay. The ESA sets maximum durations for a temporary layoff before it becomes a termination:
- A layoff is "temporary" if it lasts no more than 13 weeks in any 20-consecutive-week period (as of writing — verify current rules)
- An extended temporary layoff can last up to 35 weeks in any 52-consecutive-week period under certain conditions — including where the employer continues to pay substantial benefits, where the employee has recall rights under a collective agreement, or where the Ministry of Labour approves an extension (verify current conditions)
- If the layoff exceeds these limits, the employee is deemed to have been terminated and ESA notice/severance pay becomes owed
The Constructive Dismissal Risk
Here is the critical issue that the ESA framework does not fully resolve: just because a layoff fits within the ESA's "temporary layoff" definition does not automatically mean it avoids being a constructive dismissal at common law.
What Is Constructive Dismissal?
Constructive dismissal occurs when an employer makes a fundamental unilateral change to a core term of the employment relationship — one that is so significant that the employee is entitled to treat the employment as having been terminated and to claim wrongful dismissal damages.
Courts have found constructive dismissal where an employer:
- Reduced an employee's salary substantially without consent
- Reduced hours dramatically or indefinitely
- Changed the employee's reporting structure or stripped away significant responsibilities
- Placed an employee on an unpaid layoff when the employment contract did not authorize layoffs
The last point is the one that traps employers. If your employment contracts do not expressly authorize the employer to lay an employee off, a layoff — even one within the ESA's temporary windows — may still be a constructive dismissal at common law.
The Gap Between the ESA and Common Law
This gap is one of the most legally treacherous areas of Ontario employment law for employers:
| ESA Framework | Common Law | |
|---|---|---|
| Does layoff require authorization? | No express provision requiring contractual authorization | Courts generally require express authorization or clear implied term |
| What's the remedy? | Deemed termination after ESA limits exceeded | Constructive dismissal claim during the layoff |
| How does employee respond? | File ESA complaint after limit exceeded | Accept or reject the layoff; if reject, claim constructive dismissal immediately |
An employee who is laid off may have two choices: accept the layoff (hoping for recall) or treat it as a constructive dismissal and pursue a wrongful dismissal claim. If they choose the second path, the employer faces the full cost of reasonable notice, even though the business intended only a short pause.
Other Situations That Can Trigger Constructive Dismissal
Layoffs are not the only risk. Constructive dismissal can arise from any fundamental unilateral change to key employment terms:
Significant Compensation Reduction
A substantial, unilateral cut to salary or guaranteed pay — even temporarily — can trigger a constructive dismissal claim. What counts as "substantial" is fact-specific, but reductions of 10–15% or more in base pay often attract scrutiny.
Demotion or Loss of Responsibilities
Removing significant duties, demoting an employee to a lesser role, or stripping away management responsibilities can constitute constructive dismissal even if pay is unchanged.
Change of Work Location
A unilateral transfer to a significantly different location (especially if not contemplated in the original contract and involving relocation costs or a substantially longer commute) has been found to constitute constructive dismissal.
Hostile Work Environment
An employer who creates an intolerable work environment — through harassment, humiliation, or persistent breaches of the employment relationship — may also face a constructive dismissal claim even without any formal change to terms.
How to Protect Yourself
1. Include Layoff Authorization in the Employment Contract
The most effective protection is a clause in the employment agreement expressly authorizing temporary layoffs in defined circumstances. Courts have generally respected such clauses. Without one, every layoff carries constructive dismissal risk.
2. Get Consent Before Making Fundamental Changes
If you need to reduce pay, hours, or responsibilities, seek the employee's written consent. A genuine agreement with consideration (perhaps retention of employment through a difficult period, a commitment to restore terms, or a modest additional benefit) can transform a unilateral change into a consensual modification.
3. Document Legitimate Business Reasons
Contemporaneous documentation of the business reasons for a layoff or restructuring strengthens your position if the decision is later challenged.
4. Follow ESA Layoff Rules Precisely
Even if you have contractual authorization for a layoff, the ESA's duration rules must be followed. Exceeding them triggers deemed termination obligations regardless of what the contract says.
5. Take Legal Advice Before Acting
Constructive dismissal claims frequently arise from decisions made without legal advice in a moment of business crisis. A short consultation before you act is far cheaper than litigation after.
Frequently asked questions
Can I reduce an employee's hours by agreement?
Yes — if the employee genuinely agrees (in writing), a reduction in hours does not constitute constructive dismissal. The agreement must be voluntary; a take-it-or-leave-it ultimatum may not qualify as genuine consent.
What if the employee does not object to the layoff?
Silence or passive acceptance is not always sufficient to establish that an employee has consented to a layoff. Employees have a limited window in which to elect to treat a constructive dismissal as having occurred. However, an employee who continues working under changed conditions for a long period without objecting may be found to have accepted the new terms. The analysis is fact-specific.
If a layoff becomes a constructive dismissal, what does the employee receive?
The employee is treated as though they were dismissed without cause. They may be entitled to common-law reasonable notice (or its equivalent in damages), calculated as of the date they were constructively dismissed.
Can the employer cure a constructive dismissal by offering to restore the original terms?
Courts have found that an employer can sometimes cure a constructive dismissal by promptly withdrawing the change and restoring the original terms before the employee has taken steps that are inconsistent with continued employment. However, this is uncertain and case-specific. Prevention is far better than cure.
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