Ontario Severance

Reinstatement — Ontario Employment Law

24 casesDecisions from 1955–2022

About Reinstatement

Reinstatement is the legal remedy of returning a dismissed employee to their former position, essentially undoing a termination. In Ontario employment law, whether this remedy is available depends heavily on the specific circumstances of the dismissal and whether the workplace is unionized.

For non-union employees pursuing a standard wrongful dismissal claim in civil court, reinstatement is exceptionally rare. Under common law principles, courts recognize that the employment relationship is built on mutual trust. Once that trust is broken by a termination, judges are highly reluctant to force an employer to take an employee back. In these situations, the primary legal remedy is financial compensation (damages or severance pay) to cover the reasonable notice period.

However, reinstatement is a powerful and frequently used remedy under specific statutory frameworks in Ontario. The Employment Standards Act, 2000 (ESA) imposes a strict obligation on employers to reinstate employees returning from protected leaves, such as pregnancy, parental, or sick leave. Upon their return, the employee must be placed back in their original position, or a comparable one if the original role legitimately no longer exists, with the same pay and benefits.

Similarly, specialized tribunals possess the authority to order an employer to give a worker their job back. If an employee is fired as a reprisal for exercising their workplace safety rights under the Occupational Health and Safety Act (OHSA), the Ontario Labour Relations Board (OLRB) can order reinstatement. The Human Rights Tribunal of Ontario (HRTO) holds similar powers if an employee is terminated in violation of the Ontario Human Rights Code. In unionized environments, labour arbitrators regularly order reinstatement if they conclude an employee was fired without just cause.

Another critical context for reinstatement involves the legal concept of "mitigation." Occasionally, an employer might terminate an employee by mistake or in the heat of the moment, and shortly thereafter offer them their job back. If the workplace is not toxic and the offer is identical to the previous terms, refusing the reinstatement offer might be viewed by a court as a failure to mitigate financial losses, which could drastically reduce the employee's severance entitlement. Because the availability and strategy surrounding reinstatement vary significantly across different avenues of law, having the specific facts of a dismissal evaluated by an employment lawyer is highly recommended.

Frequently Asked Questions

Can a judge force my employer to give me my job back if I was wrongfully dismissed?

Generally, no. In Ontario civil courts, the standard remedy for a non-union wrongful dismissal is financial compensation. Courts rarely force private companies to take back an employee because the trust in the working relationship is typically considered completely broken.

Do I have a right to get my exact job back after returning from parental leave?

Yes, but with a slight limitation. Under the Employment Standards Act, 2000, you have a right to be reinstated to the same position you held before the leave began. If that specific job was legitimately eliminated due to corporate restructuring, your employer must place you in a comparable role with equal pay and benefits.

What happens if I apply for reinstatement after being fired for reporting a safety hazard?

If you are terminated as a reprisal for exercising rights under the Occupational Health and Safety Act, you can file a complaint with the Ontario Labour Relations Board. The OLRB has the legal authority to order your employer to reinstate you, as well as pay you for lost wages.

My employer fired me by mistake and now wants me to come back. Do I have to?

This depends heavily on whether the working relationship is permanently poisoned. Under your duty to mitigate damages, you may be required to accept an offer of reinstatement if the physical and emotional work environment remains functional. However, if the termination involved bad faith or created a hostile environment, you may legally be allowed to refuse.

Can a human rights tribunal order my company to reinstate me?

Yes. If the Human Rights Tribunal of Ontario (HRTO) finds that your termination was discriminatory under the Human Rights Code, it has the remedial power to order your employer to give you your job back. However, the Tribunal will evaluate if returning to that workplace is practically feasible before making such an order.

When should I consult an employment lawyer about getting my job back?

You should speak to legal counsel immediately if your termination was linked to discrimination, a safety complaint, or an ESA-protected leave. Because civil courts primarily award money, a lawyer will need to help you quickly navigate the specialized tribunals that actually possess the power to order reinstatement.

Common Scenarios

  • A marketing manager returns from an 18-month parental leave only to be told her original role was consolidated, and she is instead offered a lower-level administrative job, sparking a dispute over the employer's strict ESA reinstatement obligations.
  • A warehouse worker refuses to operate a machine lacking protective guards and is immediately fired by their supervisor. The worker files an OHSA reprisal complaint seeking full reinstatement.
  • An accounting clerk is fired over an alleged theft, but internal audits later prove they were entirely innocent. The employer offers them their job back, but the clerk hesitates to return to an environment that falsely accused them, raising complex questions about mitigation.

What You Should Know

  • Keep thorough records of any job changes, communications, or restructuring developments that happen while you are on a protected ESA leave, as these details are vital if your return-to-work rights are violated.
  • If you are a non-union employee pursuing a wrongful dismissal claim in civil court, focus your legal strategy on securing a fair financial severance package rather than expecting a judge to order the company to hire you back.
  • Do not hastily reject an employer's offer to reinstate you after a dismissal; blindly refusing such an offer without checking with legal counsel first could severely damage your claim for severance pay due to a failure to mitigate.
  • Act very quickly if you are fired for a human rights issue or raising safety concerns; the specialized labour tribunals that have the authority to order reinstatement operate under strict filing deadlines.

Featured Cases

Toronto Transit Commission v. Amalgamated Transit Union, Local 113

2022 ONSC 2766 (CanLII) · 2022-05-11

Judicial Review: Arbitrator Reinstates Bus Driver

This is a judicial review application concerning an arbitrator's decision to reinstate a bus driver to a non-driving position following a fatal accident. The Divisional Court reviewed whether the arbitrator's decision was unreasonable, specifically examining the arbitrator's discretion to substitute a lesser penalty for dismissal under the Labour Relations Act, 1995.

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Corporation of the City of Brampton v. Canadian Union of Public Employees, Local 831

2021 ONSC 466 (CanLII) · 2021-01-20

The Divisional Court reviewed an arbitrator's decision to reinstate an employee dismissed for workplace violence by substituting a lengthy suspension. The court assessed whether the arbitrator's decision was reasonable under the Vavilov framework, specifically examining the arbitrator's reliance on the grievor's testimony regarding remorse and rehabilitation rather than expert evidence.

arbitration judicial review labour relations reinstatement workplace violence

Ontario Power Generation v. The Society of United Professionals

2020 ONSC 7824 (CanLII) · 2020-12-30

Judicial Review of Arbitration Award: Reinstatement Conditions

This is a judicial review of a labour arbitration award where the employer challenged the arbitrator's decision to reinstate a grievor terminated for inappropriate behaviour and dishonesty. The Divisional Court examined whether the arbitrator exceeded jurisdiction by imposing a condition limiting future arbitrators' authority and determined that a key condition was unenforceable, remitting the matter to the arbitrator to determine the appropriate penalty.

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Hamilton-Wentworth District School Board v. F.

2016 ONCA 421 (CanLII) · 2016-05-31

Human Rights: Reinstatement After 14-Year Absence

This is a judicial review appeal concerning a human rights tribunal's order for reinstatement of an employee after a 14-year absence due to disability. The Court of Appeal for Ontario reviewed whether the tribunal's findings on the duty to accommodate and the remedy of reinstatement were reasonable under the Ontario Human Rights Code.

duty to accommodate human rights judicial review reinstatement

Canadian Union of Postal Workers v. Canada Post Corporation

2007 CanLII 51335 (ON SCDC) · 2007-11-26

Judicial Review: Arbitrator's Reinstatement Conditions Quashed

This is a judicial review of a labour arbitration award involving the Canadian Union of Postal Workers and Canada Post Corporation. The Divisional Court quashed conditions imposed by the arbitrator on the grievor's reinstatement, including a requirement to hold no union position and retire at age 60, due to a breach of procedural fairness. The matter was remitted for reconsideration, and the applicant was awarded costs of $3,250.

costs judicial review labour arbitration procedural fairness reinstatement

C. v. Kohler Ltd.

2007 CanLII 691 (ON SC) · 2007-01-19

Wrongful Dismissal: Employee Terminated Due to Mistaken Identity

A wrongful dismissal case where an employee was terminated due to mistaken identity, and the employer later offered reinstatement after the error was discovered. The court considered whether the claim for intentional infliction of mental distress warranted trial and examined the overlap with aggravated and punitive damages in the wrongful dismissal claim.

employment contract intentional infliction of mental suffering reinstatement tort of negligent investigation wrongful dismissal

Elementary Teachers Federation of Ontario v. Toronto District School Board

2005 CanLII 36712 (ON CA) · 2005-10-14

This is an appeal to the Court of Appeal from a Divisional Court decision dismissing a judicial review concerning a teacher's reinstatement rights following a pregnancy leave. The Elementary Teachers' Federation of Ontario grieved against the Toronto District School Board after a teacher returning from leave was assigned to teach a different subject. The board of arbitration and the Divisional Court dismissed the grievance, finding that the employee's right was to be returned to a teaching position assigned to a subject for which she was qualified. The Court of Appeal dismissed the union's appeal, agreeing that the arbitrator's interpretation of the Employment Standards Act was reasonable given a school principal's statutory power to assign subjects. The dismissal of the grievance stands, and the employer was awarded $15,000 in costs.

collective agreements judicial review labour relations reinstatement standard of review

S. v. London Life Insurance Co.

2005 CanLII 27324 (ON SC) · 2005-07-27

Wrongful Dismissal: Reinstatement Denied Due to Trust Breakdown and Regulatory Obligations

A wrongful dismissal case where plaintiffs sought reinstatement as financial security advisors and commissioned sales agents. The court held that damages are the primary remedy for wrongful termination unless special circumstances exist, and found no such circumstances in this case. The breakdown of trust and regulatory obligations under the Insurance Act precluded reinstatement.

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Elementary Teachers' Federation of Ontario v. Toronto (District) School Board

2004 CanLII 1652 (ON SCDC) · 2004-07-06

Judicial Review: Teacher Pregnancy Leave Reinstatement

This is a judicial review of an arbitration board decision regarding a teacher's reinstatement to her position following pregnancy leave. The Divisional Court applied the reasonableness standard to review the arbitrator's interpretation of the collective agreement and the Employment Standards Act, specifically addressing whether the reassignment constituted a penalty or violated reinstatement rights.

collective agreements judicial review maternity leave reinstatement

Ontario (Human Rights Commission) v. N.

2001 CanLII 21234 (ON CA) · 2001-12-14

Human Rights Jurisdiction: N. v. Ontario (HRC)

This is an appeal concerning the jurisdiction of a Board of Inquiry to hear human rights complaints despite a prior labour arbitration decision. The Court of Appeal addressed the application of Weber v. Ontario Hydro, the quasi-constitutional status of the Human Rights Code, and the Board's discretion to proceed with complaints involving a poisoned work environment and termination.

concurrent jurisdiction human rights reinstatement weber v ontario hydro workplace discrimination

National Ballet of Canada v. G.

2000 CanLII 22385 (ON SC) · 2000-06-06

Arbitration Reinstatement: Dancer's Interim Reinstatement Upheld

A wrongful dismissal case involving the interim reinstatement of a dancer ordered by an arbitrator pending final arbitration. The court upheld the arbitrator's jurisdiction under the Arbitration Act, 1991, and addressed issues of natural justice and the application of the Charter of Rights and Freedoms to private arbitration.

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National Ballet of Canada v. G.

2000 CanLII 29044 (ON SCDC) · 2000-03-31

Arbitrator Jurisdiction: Interim Reinstatement in Employment Dispute

This is a judicial review application concerning the jurisdiction of an arbitrator to issue an interim award reinstating an employee's employment pending a final decision. The Divisional Court considered whether the arbitrator had jurisdiction under the Arbitration Act, 1991 and the parties' agreement, and whether a stay of the award should be granted based on the balance of convenience and potential career harm to the respondent.

arbitration interim award jurisdiction labour relations reinstatement

H. v. Ontario

1998 CanLII 3393 (ON CA) · 1998-02-27

H. v. Ontario: Wrongful Dismissal of Tribunal Members

This is an appeal concerning the revocation of fixed-term appointments to quasi-judicial tribunals by Order-in-Council, raising issues of judicial independence and wrongful dismissal. The court addressed whether the executive branch had the authority to revoke these appointments and whether reinstatement or damages were appropriate remedies. Reinstatement was deemed impractical due to expired terms and filled positions, leading to a declaration of invalidity of the Orders-in-Council.

fixed-term appointments judicial independence quasi-judicial tribunals reinstatement wrongful dismissal

P. v. Thomas Cook Group (Canada) Ltd.

1997 CanLII 12325 (ON SC) · 1997-03-25

Wrongful Dismissal During Maternity Leave: Employment Standards and Breach of Contract

A wrongful dismissal case involving an employee terminated during maternity leave. The court addressed whether the Ontario Court (General Division) has jurisdiction to enforce remedies under the Employment Standards Act, including reinstatement, and whether the employee can pursue remedies under both the Employment Standards Act and breach of contract in civil court. The employee also sought a mandatory injunction for reinstatement and damages, including aggravated and punitive damages.

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B. v. Brampton (City) Public Library Board

1993 CanLII 9388 (ON CTGDDC) · 1993-12-16

Reinstatement Ordered: Procedural Fairness in Library Board Termination

This is a judicial review decision concerning the termination of the applicant's employment as chief executive officer and secretary/treasurer of the Brampton (City) Public Library Board. The court found that the Library Board failed to provide procedural fairness and natural justice by terminating the applicant without reasons or an opportunity to respond. Consequently, the court ordered the applicant's reinstatement and awarded costs of $2,000.

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M. v. United Church of Canada (C.A.)

1991 CanLII 7048 (ON CA) · 1991-07-18

Church Minister Wrongful Dismissal: Reinstatement Ordered

This is a judicial review application concerning the removal of a church minister from the church rolls. The Court of Appeal addressed whether civil courts have jurisdiction to review internal church decisions, the interpretation of the Church Manual governing ministerial discipline, and the appropriate remedy, specifically considering damages versus reinstatement for unlawful interference with the minister's livelihood.

church governance church minister judicial review reinstatement wrongful dismissal

J. v. Sarnia (City) Board of Police Commissioners)

1990 CanLII 8026 (ON CTGDDC) · 1990-12-06

Judicial Review: Police Reinstatement Case

This is a judicial review application concerning the reinstatement of a police officer, reviewed by the Divisional Court. The case addresses administrative law principles regarding certiorari and the Board of Police Commissioners' decision-making authority.

administrative law certiorari judicial review reinstatement

Re Great Atlantic & Pacific Co. of Canada Ltd. and United Food & Commercial Workers International Union, Locals 175 and 633 et al.

1984 CanLII 1829 (ON CA) · 1984-12-18

This is a judicial review of a grievance arbitration award involving an employee discharged for theft. The central issue is whether the arbitrator exceeded their jurisdiction by imposing conditions on reinstatement, including a waiver of future grievance rights, under the Labour Relations Act.

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Re B. and Town of Espanola et al.

1981 CanLII 1640 (ON SC) · 1981-04-01

Wrongful Dismissal of Police Officer: Procedural Fairness

A wrongful dismissal case involving a police officer who challenged disciplinary charges and sought reinstatement. The court addressed whether the Public Authorities Protection Act barred disciplinary proceedings after six months and whether procedural fairness was upheld in the disciplinary hearing. The court also considered the officer's entitlement to wages and benefits during suspension, directing the applicant to pursue remedies in the appropriate forum.

employment standards procedural fairness public authorities protection act reinstatement wrongful dismissal

Re S. and Lincoln County Board of Education

1973 CanLII 628 (ON HCJDC) · 1973-11-28

Teacher Dismissal Case: Mandamus Refused Due to Delay and Prior Judicial Findings

A merits decision involving a teacher seeking reinstatement through mandamus after being dismissed by a school board. The court refused the mandamus application due to unreasonable delay, futility of statutory remedies, and prior judicial findings that the dismissal was justified.

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