Plain-language overview
Ontario law generally prohibits landlords (and their agents or superintendents) from harassing, obstructing, coercing, threatening, or interfering with tenants. It also generally prohibits substantial interference with a tenant's reasonable enjoyment of the rental unit or the residential complex. These protections exist precisely because pressure tactics are sometimes used to push tenants out without following the legal process.
Harassment is rarely a single event. It usually shows up as a pattern: repeated unnecessary entries, aggressive messages, threats to evict without process, cutting off services, refusing repairs after a complaint, or pressuring a tenant to sign an agreement to leave. Each incident on its own may seem small; documented together they can tell a very different story.
What the law protects is your reasonable enjoyment of your home — the ability to live there without being pressured, intimidated, or deliberately made uncomfortable. Whether specific conduct crosses the legal line is a judgment call the Landlord and Tenant Board makes on the evidence, which is why careful records are so important.
It is equally important to know what harassment claims are not: disagreements, lawful notices, or a landlord following a legal process are generally not harassment, even when they are stressful. Distinguishing lawful (if unwelcome) steps from unlawful pressure is exactly where a legal clinic or professional can help.
If any conduct involves threats of violence, stalking, or makes you fear for your safety, that is a police matter first. Tenancy processes exist alongside — not instead of — personal safety.
Common warning signs
None of these prove anything on their own — but they are worth noticing and writing down when they happen.
- Threats to evict you, change the locks, or throw out your belongings without any legal process.
- Repeated entries or entry notices that seem designed to pressure rather than to accomplish anything.
- Services or facilities being cut or restricted after a complaint — parking revoked, laundry locked, utilities interfered with.
- Aggressive, insulting, or intimidating messages, calls, or in-person confrontations.
- Pressure to sign an agreement to end your tenancy, especially with deadlines like "sign today".
- Retaliation shortly after you asserted a right — complained to the city, filed an application, or joined a tenants' group.
- Conduct targeting personal characteristics (race, disability, family status, etc.) — this may also raise human rights issues.
Facts that matter
These are the details a legal clinic, representative, or the Landlord and Tenant Board will usually want to know. Pinning them down early makes every later step easier.
- Every incident: date, time, place, who was involved, exactly what was said or done.
- The sequence of events — what happened right before the conduct started (a complaint, an application, a refusal to leave)?
- Whether conduct was repeated, and how often.
- How the conduct affected you: sleep, health, ability to use your home, time off work.
- Whether anyone else witnessed the incidents.
- Whether the conduct is connected to a protected personal characteristic (see Human Rights and Accommodation).
- Whether police, the city, or anyone official has already been contacted, and any report numbers.
Evidence to preserve
Preserve originals — never edit photos, messages, or documents. The Evidence Vault and Timeline tools are built for exactly this.
- All messages — texts, emails, voicemails, letters, and social media messages — kept in original form, never edited.
- A dated incident log written as close to each event as possible, with facts rather than conclusions.
- Photos or video of relevant events or conditions, where lawfully recorded.
- Witness names and contact information, and short written statements if they are willing.
- Police report numbers and officer names, if police were involved.
- Medical or counselling records if the conduct affected your health.
- Evidence of the trigger event, if any — your complaint, application, or repair request that preceded the conduct.
Possible official processes
Depending on your facts, one or more of these processes may apply. Whether and how to use them is a decision worth making with a qualified legal professional — deadlines and exceptions may apply.
A tenant can generally apply to the LTB about harassment or substantial interference with reasonable enjoyment (commonly through a tenant rights application). Possible remedies may include rent abatement, orders to stop the conduct, and compensation in appropriate cases. Time limits generally apply.
Provincial offences: some conduct under the Residential Tenancies Act can also be an offence that may be reported to the Rental Housing Enforcement Unit of the Ontario government. This is a separate track from LTB compensation.
Where the conduct involves discrimination, an application to the Human Rights Tribunal of Ontario may also be possible — the Human Rights Legal Support Centre offers free help assessing this.
Urgent exceptions
Act quickly if this applies
Act quickly if this applies
Important exceptions
Almost every rule above has exceptions. These are the ones most likely to change the picture — a qualified legal professional should confirm how they apply to your situation.
- Lawful steps — serving a proper notice, filing an LTB application, entering with proper notice — are generally not harassment, even when unwelcome.
- Noise or conflict caused by other tenants raises different questions; the landlord's responsibility for other tenants' conduct depends on the circumstances.
- Whether specific conduct amounts to harassment or substantial interference is ultimately for the LTB to decide on the evidence.
Official sources
Related tools
Tools that help you document, track, and organize this kind of issue.
This is legal information, not legal advice. RTO Pro is not a law firm. Deadlines and exceptions may apply to your situation — a qualified legal professional should confirm anything important before you rely on it.