How to Legally Evict a Tenant in Ontario

August 19, 2025

 Understanding Grounds for Eviction Under the Residential Tenancies Act

Eviction notice envelope from law firm delivered to tenant’s front door in Ontario, symbolizing legal eviction process and document delivery.

Evicting a tenant in Ontario can feel overwhelming for landlords, but it’s important to understand that the law has very specific rules and procedures in place. Trying to remove a tenant without following the proper legal process can lead to delays, financial losses, or even penalties against the landlord.


This guide explains the legal grounds for eviction in Ontario and what landlords must know before starting the eviction process.


When Can a Landlord Legally Evict a Tenant in Ontario?

Under the Residential Tenancies Act (RTA), landlords may only evict tenants for specific, legally valid reasons.


The Landlord and Tenant Board (LTB) reviews each case, and eviction is only granted if it fits within one of these categories:

  • Non-payment of rent
  • Consistently paying rent late
  • Illegal activity on the property
  • Damage to the unit or building
  • Interference with the landlord or other tenants’ reasonable enjoyment
  • The landlord, an immediate family member, or a purchaser needs the unit for personal use
  • Demolition, renovation, or conversion of the rental unit


If the reason does not fall into one of these categories, the LTB will not approve the eviction.


Common Eviction Notices in Ontario

Before applying to the LTB, landlords must serve tenants with the correct notice form.


Common notices include:

  • N4 – Non-payment of rent
  • N5 – Damage, interference, or overcrowding
  • N12 – Landlord’s or purchaser’s personal use
  • N13 – Demolition or renovations


Each notice has strict rules about what it must include and when it can be served. If a notice is filled out incorrectly, the LTB may dismiss the case.


For a detailed breakdown of the entire eviction process step by step, including what happens after serving a notice, see our guide: The LTB Eviction Process Explained Step by Step.


What Landlords Should Avoid

Many landlords make mistakes that can cost them their case or even result in penalties:


  • Attempting a “self-help” eviction – changing locks, cutting off utilities, or removing belongings is illegal.
  • Skipping steps – missing even one requirement can lead the LTB to dismiss your application.
  • Delaying action – waiting too long to deal with issues often makes matters worse.


Why Work With a Paralegal?

The eviction process in Ontario is technical and time-sensitive.


A licensed paralegal can:

  • Ensure you serve the correct notice at the right time
  • Represent you at the Landlord and Tenant Board hearing
  • Save you time, stress, and costly mistakes
  • Improve your chances of a successful outcome


Final Thoughts

Evicting a tenant in Ontario requires patience, compliance, and a clear understanding of the law. By focusing on legally valid grounds for eviction and following proper procedures, landlords can protect their investments while respecting tenants’ rights.


Need help determining if your situation qualifies for eviction?  Contact Cordaie Paralegal Services for affordable, flat-rate assistance with Landlord & Tenant matters.


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