When can a tenant sue a landlord?
Last updated: October 12, 2026
Short answer
A tenant can take a landlord to the province's tenancy tribunal or office whenever the landlord breaks the tenancy law or the lease and it costs the tenant something: keeping a deposit without a lawful reason, ignoring repairs, entering without proper notice, locking the tenant out or charging money the law does not allow. In the provinces covered here, most of these claims go to that tribunal or office rather than to court, and the published filing fees range from nothing for some deposit claims to $150. Alberta tenants can choose between the RTDRS and the court. Each province sets a deadline to apply, for example 60 days after the tenancy ends for a Saskatchewan deposit claim, six months in PEI and two years in Alberta and British Columbia.
What a tenant can claim for
"Suing" a landlord usually means filing an application with your province's residential tenancy tribunal or office. The common reasons are:
- A deposit that was not returned. In British Columbia and PEI, a landlord who misses the return deadline can be ordered to pay double. See what to do when your landlord won't return your deposit.
- Repairs the landlord will not make, including mould, pests, heat and water problems. See what to do if your landlord refuses repairs.
- Entry without proper notice. See when a landlord is allowed to enter.
- A lockout or an eviction done without an order. See can a landlord change the locks.
- Money the landlord collected or kept against the law, such as an improper rent increase or an illegal deposit.
Depending on the province, the tribunal can order the landlord to pay compensation, reduce your rent for the time you lost the use of part of your home, repay you for doing the landlord's repairs, carry out repairs by a deadline, have rent paid to the office until the work is done, or end the tenancy. Keep paying your rent while your claim is decided; see can I withhold rent from my landlord.
Where tenants file, the fee and the deadline
| Province | Where tenants file | Filing fee | Deadline to apply |
|---|---|---|---|
| Alberta | Residential Tenancy Dispute Resolution Service (RTDRS) or the court | RTDRS: $75 for claims of $7,500 or less, $150 above (waivers available) | 2 years from when the claim first came to your attention; RTDRS awards up to $100,000 |
| British Columbia | Residential Tenancy Branch | $100 (waivers for hardship) | 2 years after the tenancy ends, unless the Act sets a shorter time |
| Manitoba | Residential Tenancies Branch | $50 for a compensation claim; deposit claims free (fees waived for people on income assistance or the GIS) | Ask the Branch |
| Saskatchewan | Office of Residential Tenancies | $50, non-refundable; claims up to $30,000 | 60 days after the tenancy ends for a deposit; 1 year after the act or omission for other claims |
| Ontario | Landlord and Tenant Board | See the Board's current fee | 1 year for repairs (Form T6), illegal entry, a lockout or money collected illegally |
| New Brunswick | Tenant and Landlord Relations Office | Ask the office | Repairs start with a written notice; the landlord has 7 days |
| Nova Scotia | Director of Residential Tenancies, Form J | $31.15 (can be waived) | 1 year after the lease ends for a deposit |
| Prince Edward Island | Rental Office, Form 2(A) | Ask the Rental Office | During the tenancy or within 6 months after it ends |
| Newfoundland and Labrador | Residential Tenancies Office | $20 (no fee if you only want your deposit back) | 1 year after the rental agreement ends |
Tribunal or court?
Start with the tenancy tribunal or office. It deals with tenancy law every day and handles most landlord and tenant money claims under the Act. In Alberta, you can choose the RTDRS or the court, and SQRFT's RTDRS vs court guide compares the two. In Nova Scotia, either side can appeal the Director's order to Small Claims Court within 10 days, where the case is heard again from the start.
A dispute the tenancy law does not cover, or a claim larger than the tribunal can award, may have to go to court instead. Small claims court handles smaller amounts, and its limits and fees vary by province, so ask the court or a legal clinic before you file there. Before you file anywhere, gather your lease, your written requests to the landlord, photos, receipts and a dated record of what happened.
When a tenant can take a landlord to the tribunal in each province
Alberta
Alberta tenants can apply to the Residential Tenancy Dispute Resolution Service (RTDRS) or go to court. The RTDRS fee is $75 for claims of $7,500 or less and $150 above, with fee waivers available. It can award up to $100,000, and you must apply within 2 years of when the problem first came to your attention. When a landlord breaks the Act or the lease, the RTDRS or the court can award damages, reduce your rent, repay you for doing the landlord's repairs or end the tenancy.
If your landlord keeps your deposit without following the rules, apply to the RTDRS or the court; breaking the deposit rules is also an offence with a fine of up to $5,000, and changing the locks to force a tenant out is an offence too. A landlord cannot evict you for using your rights under the Residential Tenancies Act or the Public Health Act.
British Columbia
In British Columbia, tenancy disputes go to the Residential Tenancy Branch through dispute resolution. The fee is $100, with waivers for hardship, and unless the Act sets another time, you must apply within 2 years after the tenancy ends. The Branch can order repairs, reduce your rent or award compensation, and urgent safety and security repairs can go to an expedited hearing.
If the landlord neither returns your deposit nor applies to keep it within 15 days after the later of the end of the tenancy and getting your forwarding address in writing, the landlord owes you double. You can claim that through the direct request process, without a hearing, 20 days after the tenancy ended and you gave the address. A landlord who illegally evicts a tenant can face a penalty of up to $5,000 and have to repay the tenant's costs.
Manitoba
Manitoba tenants file with the Residential Tenancies Branch, and appeals go to the Residential Tenancies Commission. A compensation claim that is not about a deposit costs $50, waived for people on income assistance or the Guaranteed Income Supplement. Deposit claims cost nothing: the Branch tries mediation and then decides, and if a landlord ignores the order, you can be paid from the province's security deposit compensation fund.
For repairs, file a Tenant's Request for Repairs. The Branch can order the work and, if the order is ignored, have rent paid to it and hire a contractor, and you can claim compensation for an unreasonable delay. A landlord who locks a tenant out can be charged an administrative penalty. The Branch usually will not proceed while you owe rent, unless there is an immediate health or safety risk.
Saskatchewan
Saskatchewan tenants apply to the Office of Residential Tenancies (ORT). The fee is $50, non-refundable, and the ORT can hear claims up to $30,000. A hearing officer can order the landlord to comply, order rent paid to the director, award damages or reduce rent where a service was cut. If the landlord breaches a material term, you may end the tenancy after giving a reasonable time to fix it.
For a deposit, apply within 60 days after the tenancy ends. If a landlord locks you out without justification, the ORT can award punitive damages, and the landlord can also be fined. A landlord cannot give you an eviction notice because you made a good-faith complaint to a municipality about health or safety standards.
Filing a complaint with the ORT | Saskatchewan tenant rights
Ontario
Ontario tenants apply to the Landlord and Tenant Board. For repairs, file a Tenant Application about Maintenance (Form T6) within one year; the Board can end the tenancy, reduce rent, authorize a repair and order the landlord to pay for it, order repairs by a deadline, cover your out-of-pocket costs or stop rent increases until the work is done. Applications about an illegal entry or a lockout also have a one-year limit, and so does a claim for money the landlord collected or kept against the Act, such as an illegal deposit or unpaid deposit interest. Check the Board's forms page for the current fee.
Some breaches are also offences. Vital service complaints and offences go to the province's Rental Housing Enforcement Unit, and fines reach $100,000 for an individual and $500,000 for a corporation. If you are locked out and the unit is still vacant, the Board can order the landlord to let you back in.
New Brunswick
New Brunswick tenants take complaints to the Tenant and Landlord Relations Office, where residential tenancies officers decide them. For repairs, give the landlord a dated, signed written notice of complaint; if the work is not done within 7 days, notify an officer in writing, or go straight to the officer in an emergency. The officer can order the landlord to comply or have the work done at the landlord's cost, paid from your rent.
If an officer ends the tenancy because of the landlord's failure, the landlord can be ordered to pay up to one month's rent for your expenses, plus a refund of up to one month's rent paid while the unit could not be lived in. The province holds deposits, so you apply to the office to get yours back. An officer's decision can be reviewed by the Court of King's Bench. Ask the office about any fee.
Filing a complaint in New Brunswick | New Brunswick tenant rights
Nova Scotia
Nova Scotia tenants apply to the Director of Residential Tenancies with Form J ($31.15, which can be waived for people on income assistance or the GIS). Mediation is tried first, and an order comes within 14 days of the hearing. The Director can order repairs, compensation or rent paid in trust; for an urgent problem, you can ask for a free emergency hearing with Form DR9 after filing Form J. Deposit claims use Form S or Form J, within one year after the lease ends.
Either side can appeal the Director's order to Small Claims Court within 10 days; that court hears the case again and charges its own fee. Breaking the deposit rules is an offence with a fine of up to $5,000, and owners, partners and directors of a company that owns or manages the building can be personally liable for deposit breaches.
Filing a complaint in Nova Scotia | Nova Scotia tenant rights
Prince Edward Island
PEI tenants file Form 2(A), Tenant Application to Determine Dispute, with the Rental Office (the Office of the Director of Residential Tenancy), and hearings are held by telephone. You can apply during the tenancy or within six months after it ends. The form has options for, among other things, getting a deposit back and a failure to repair, and the Director can order repairs, reduce rent, award compensation or have rent paid to the Director.
If the landlord neither returns your deposit nor applies to keep it within 15 days after the tenancy ends, the landlord can be ordered to pay double. Either side can appeal an order to the Island Regulatory and Appeals Commission within 20 days. Ask the Rental Office about any filing fee.
Newfoundland and Labrador
Newfoundland and Labrador tenants apply to the Residential Tenancies Office with an Application for Dispute Resolution. The fee is $20, with no fee if you only want your deposit back, and you must apply within one year after the rental agreement ends. An adjudicator can order repairs, a rent reduction, a rent rebate, rent paid in trust or compensation. For a repair claim, attach your written Tenant's Request for Repairs; your rent must be up to date or the application will not be accepted.
A landlord cannot give you notice, or threaten, intimidate or harass you, because you complained or applied, and you have one month to apply to set aside a retaliatory notice. An adjudicator's decision can be appealed to the Supreme Court of Newfoundland and Labrador.
Filing a complaint in Newfoundland and Labrador | Newfoundland and Labrador tenant rights
Related questions
What can I sue my landlord for?
Through your province's tenancy tribunal or office, you can usually claim for a deposit that was not returned, repairs the landlord would not make, an entry without proper notice, a lockout or eviction done without an order, money collected against the law, and other losses caused by the landlord breaking the Act or your lease. Depending on the province, the tribunal can order compensation, a rent reduction, repairs, repayment for repairs you made, or an end to the tenancy. In British Columbia and PEI, a landlord who misses the deposit deadline can be ordered to pay double.
Can I sue my landlord for mold?
Usually you apply to your province's tenancy office rather than sue in court, because mould falls under the landlord's duty to keep the home in good repair and up to health and housing standards. Black mould is handled the same way. Ask for the repair in writing, take photos and allow a reasonable time. If nothing happens, the office can order repairs and, depending on the province, reduce your rent or award compensation; in Alberta, the RTDRS or the court can award damages and a rent reduction. A health or building inspector can also look at the problem; see what to do if your landlord refuses repairs.
Can I sue my landlord for roaches?
A cockroach or other pest problem is generally treated as a repair issue, so it goes to the tenancy office like any other repair. In Saskatchewan, treating pests is generally the landlord's cost unless the tenant caused the infestation, and PEI's public health rules require rental homes to be vermin-proof. Tell the landlord in writing, keep a dated record of what you see, and apply to your tenancy office if the landlord does not act. You can ask for an order to deal with the problem and, where the province allows it, a rent reduction or compensation.
Can I sue my landlord for not doing repairs?
Yes, through your province's tenancy office. Ask in writing first and allow a reasonable time; in New Brunswick the landlord has 7 days after a written notice of complaint, and in Newfoundland and Labrador your application must include a written Tenant's Request for Repairs. The office can order the work and, depending on the province, reduce your rent, award compensation or have rent paid to the office until it is done. Do not hold back rent to force repairs, as it can lead to eviction.
Can I sue my landlord for entering without notice?
You can apply to your province's tenancy office if the landlord enters without proper notice and it is not an emergency. In Ontario, the Landlord and Tenant Board can order the landlord to stop, pay your costs, reduce your rent or pay a fine, and you must apply within one year. In Alberta, an improper entry is an offence with a fine of up to $5,000. Write down each entry and tell the landlord in writing that future entries need proper notice; see when a landlord is allowed to enter.
Can a tenant sue a landlord for harassment?
Harassment can be a breach of the tenancy law or the lease, so the usual route is an application to your province's tenancy office. Newfoundland and Labrador's Act specifically bars a landlord from threatening, intimidating or harassing a tenant because the tenant complained or applied to the tenancy office. Keep a dated log of what was said and done, save messages and note any witnesses. If the conduct involves threats of violence or other possible crimes, call the police.
Can I sue my landlord for illegal eviction?
Yes. If your landlord locks you out or forces you out without an order, contact your province's tenancy office right away. In Ontario, the Board can order the landlord to let you back in if the unit is still vacant, and you must apply within one year; in Saskatchewan, the ORT can award punitive damages for a lockout without justification; in British Columbia, a landlord who illegally evicts a tenant can face a penalty of up to $5,000 and have to repay the tenant's costs. See can a landlord change the locks for the rules in each province.
Can I sue my landlord for not returning my deposit?
Yes. Ask for it in writing, then apply to your province's tenancy office before your deadline: 2 years in Alberta and British Columbia, 60 days after the tenancy ends in Saskatchewan, 1 year in Ontario, Nova Scotia and Newfoundland and Labrador, and 6 months in PEI. In British Columbia and PEI, a landlord who misses the return deadline can be ordered to pay double. New Brunswick holds deposits itself, so you apply to the Tenant and Landlord Relations Office. See what to do when your landlord won't return your deposit.
Can I sue my landlord for negligence?
If the landlord's failure to maintain the home cost you money, you can usually claim it through your province's tenancy office as a breach of the landlord's repair duty. In Alberta, the RTDRS or the court can award damages; in Saskatchewan, a hearing officer can award damages; in Newfoundland and Labrador, an adjudicator can order compensation. Keep proof of the problem, your written requests and what it cost you. Larger or unusual claims may belong in court, so ask the tenancy office first whether it can hear yours.
Can I sue my landlord for emotional distress?
Tenancy tribunals award compensation for losses caused by a landlord's breach of the Act or the lease, and you have to show both the breach and the loss. Whether stress or upset can be compensated depends on the facts and on your province, so most tenant claims focus on losses that can be proved, such as repair costs or a rent reduction for the time a problem lasted. Saskatchewan's tribunal can also award punitive damages against a landlord who locks a tenant out without justification. Ask your tenancy office or a legal clinic what you can claim before you file.
Can I sue my landlord after I move out?
Yes, as long as you are within your province's deadline. Alberta allows 2 years from when the claim first came to your attention, British Columbia generally 2 years after the tenancy ends, Newfoundland and Labrador 1 year after the rental agreement ends, and PEI 6 months after the tenancy ends. Saskatchewan deposit claims must be made within 60 days after the tenancy ends, and in Ontario a claim for money collected or kept against the Act must be filed within one year of when the landlord collected or kept it. Check your deadline with the tenancy office as soon as you can.
If I sue my landlord, can they kick me out?
They should not. Alberta says a landlord cannot evict a tenant for using their rights under the Residential Tenancies Act or the Public Health Act, Saskatchewan protects a tenant who makes a good-faith complaint to a municipality about health or safety standards, and in Newfoundland and Labrador a tenant has one month to apply to set aside a retaliatory notice. Keep paying your rent and following your lease, because a landlord can still end a tenancy for a lawful reason such as unpaid rent.
How do I take my landlord to court?
In the provinces covered here you usually start with your province's tenancy tribunal or office rather than a courtroom. Ask the landlord in writing to fix the problem or pay what is owed, then gather your lease, your written requests, photos, receipts and a dated record of what happened. File the application with the tribunal listed in the table above, pay the filing fee if there is one, and attend the hearing. In Alberta you can apply to the RTDRS or go to court.
Check your filing deadline before you start, because it can be as short as 60 days after the tenancy ends for a Saskatchewan deposit claim. SQRFT advice: keep paying your rent while the claim is decided unless your province's Act or tenancy office says you may hold it back. In British Columbia, for example, rent must be paid even if the landlord is breaking the Act, unless the Act gives the tenant a right to deduct.
What happens if a landlord breaches the lease?
The tenant can ask the tenancy tribunal or office to deal with it, and what it can order differs by province. In Newfoundland and Labrador, for example, an adjudicator can order repairs, a rent reduction until they are done, a rebate of rent or rent paid into trust, and the director can order compensation. In Alberta the RTDRS can award up to $100,000 but cannot order repairs.
A serious breach can also let the tenant leave. In Saskatchewan, if the landlord breaches a material term, a tenant can end the tenancy by written notice after giving the landlord a reasonable time to fix it, if it can be fixed. In British Columbia a tenant can end the tenancy if the landlord has not corrected a breach of a material term within a reasonable time after the tenant's written notice, with proper notice. Write to the landlord first and keep copies, because the tribunal will want to see that you asked.
Government sources
- Government of Alberta: Residential Tenancy Dispute Resolution Service
- Government of Alberta: RTDRS overview
- Government of Alberta: RTDRS application filing fee
- Government of Alberta: Common problems for landlords and tenants
- Government of BC: Fees and fee waivers
- Government of BC: Direct request process
- Government of BC: Repairs and maintenance
- Government of Manitoba: Residential Tenancies Regulation
- Manitoba Residential Tenancies Branch: Repairs
- Government of Saskatchewan: Settling disputes and steps to a hearing
- Landlord and Tenant Board: Forms
- Landlord and Tenant Board: Maintenance and repairs
- Government of Ontario: Rental housing offences
- Government of New Brunswick: Solve a problem
- Government of Nova Scotia: Form J
- Government of Nova Scotia: Resolving disputes guide
- PEI Rental Office: FAQs
- PEI Rental Office: Rental appeals
- Government of Newfoundland and Labrador: Guide for landlords and tenants
General information, not legal advice. Rules change; check your province's tenancy office before acting.
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