How much notice must a landlord give before raising rent in Canada?

Most provinces require 3 months written notice before a rent increase takes effect. In Ontario, it is 90 days minimum; in BC it is 3 full calendar months; in Alberta there is a 3-month notice requirement and the increase can only happen once per year. The notice must be in writing using the proper form (in Ontario, Form N1; in BC, the required form under the Residential Tenancy Act). Verbal notice is not sufficient in any province.

Is there a limit on how much rent can be raised in Canada?

It depends on the province. Ontario caps most rent increases at the annual Rent Increase Guideline — 2.5% in 2026. BC allows increases tied to CPI plus 2% (capped at a set maximum). Quebec requires raises to be reasonable and can be challenged at the Tribunal Administratif du Logement. Alberta, Saskatchewan, and Nova Scotia have no rent increase caps but require proper notice. New Brunswick, PEI, and Manitoba have different rent control frameworks. Check your province's specific rules — the cap varies significantly.

Can a landlord raise rent by any amount above the guideline?

In Ontario, a landlord can apply to the Landlord and Tenant Board for an Above Guideline Increase (AGI) if they have made significant capital expenditures, experienced extraordinary cost increases in utilities, or completed security improvements. You will receive notice of an AGI application and have the right to dispute it at a hearing. In BC, landlords can also apply for additional rent increases for specific capital expenditures. Rent increases above the applicable cap without an approved application are illegal.

Can I refuse a rent increase?

You cannot simply refuse a legal rent increase that complies with proper notice and the applicable guideline. However, you can dispute an illegal increase (improper notice, above the guideline without approval, or during a lease term in provinces that prohibit mid-term increases). You can also negotiate with your landlord — many landlords prefer a stable, paying tenant over the vacancy cost of losing you. If the increase makes the unit unaffordable, you can give proper notice to vacate and move.

What to Do When Your Landlord Raises Your Rent in Canada

Getting a rent increase notice is stressful, especially in Canada’s high-cost housing environment. But before you panic or pack, understand exactly what your landlord is and is not allowed to do — because the rules in Canada provide real protections, and illegal increases are more common than landlords admit.

Step 1: Determine whether the increase is legal

Not every rent increase notice is valid. Check all of the following before responding.

Is the notice in writing and on the correct form?

Province	Required Form	Notice Period
Ontario	Form N1 (or written notice meeting LTB requirements)	90 days minimum
BC	Form of Notice of Rent Increase (RRAP form)	3 full calendar months
Alberta	Written notice	3 months minimum
Quebec	Written notice (no mandatory form)	3 months for leases of 12+ months
Manitoba	Written notice	3 months
Nova Scotia	Written notice	No advance notice cap (no rent control in most cases)
NB / PEI	Written notice per provincial rules	Varies

Verbal notice does not count. If your landlord told you verbally that rent is going up next month, that notice is invalid in every province.

Does the increase exceed the provincial guideline?

Province	2026 Rent Increase Cap	Notes
Ontario	2.5%	Applies to most rental units (exceptions: units built after Nov 15, 2018)
BC	CPI + 2% (announced annually; check TRAC BC for current cap)
Manitoba	Set annually by the Rent Commission
PEI	Set annually by Island Regulatory and Appeals Commission
Alberta	No cap	But once-per-year limit; proper notice required
Saskatchewan	No cap	But proper notice required
Nova Scotia	No cap (post-2023 cap expired)	Check current provincial rules
Quebec	No fixed cap — subject to TAL review	Increases must be “justified”
New Brunswick	No cap

In Ontario, units in buildings built after November 15, 2018 are exempt from the rent increase guideline under the Residential Tenancies Act, 2006. If you are in a new-build unit, the guideline does not apply.

Is the increase frequency legal?

In every province, a landlord can generally only increase rent once per 12 months. If you received a rent increase less than a year ago, a new increase may be premature.

→ See: Rent Increase Rules by Province Canada

Step 2: Respond appropriately based on what you found

If the increase is legal and below the guideline

You have three options:

Option	Pros	Cons
Accept the increase	No disruption; maintain your tenancy	Higher monthly cost
Negotiate with landlord	May get a smaller increase or freeze	Requires rapport and leverage
Give notice and move	Avoid ongoing increases	Moving is expensive and disruptive

If the increase is illegal (bad notice, above guideline, too frequent)

Do not simply ignore it — respond in writing.

Violation	What to Do
Inadequate notice period	Write to your landlord noting the notice period required; the increase cannot take effect until proper notice has been given from a valid notice date
Above guideline, no AGI application	Write to landlord; refuse to pay the excess amount; file a complaint with your provincial tribunal if they persist
Second increase within 12 months	Write to landlord noting the 12-month rule; the increase is invalid until the 12-month period has elapsed
Wrong form (e.g., Ontario)	Landlord must re-serve the notice on the correct form with a new 90-day clock

Always communicate in writing and keep copies.

Step 3: Negotiate with your landlord

Negotiating is worth trying — even for legal increases. Landlords often prefer a stable, long-term tenant to the cost and risk of vacancy.

Your leverage

Leverage Point	How to Use It
Rental history	Remind the landlord you pay on time and have never caused issues
Vacancy costs	Replacing you costs 1–2 months of lost rent + advertising + cleaning + showing the unit
Market conditions	Research comparable units — if you can find similar units at your current rent, mention it
Length of tenancy	Long-term tenants are valuable; use this

What to ask for

A smaller percentage increase (e.g., 1% instead of 2.5%)
A phased increase over two years
A rent freeze in exchange for signing a lease renewal
Offsetting improvements (new appliances, repairs) in lieu of a full increase

Get any agreed terms in writing before the increase date.

Step 4: Dispute an illegal or excessive increase (Ontario example)

In Ontario, you can file with the Landlord and Tenant Board (LTB) if your landlord:

Applied an increase above the 2.5% guideline without an approved AGI
Gave insufficient notice
Increased rent more than once in 12 months
Applied an increase to a rent-controlled unit without proper authority

Filing process:

Complete Form T1 (Tenant’s Application About a Rent Reduction) or the appropriate complaint form
Pay the $53 filing fee
LTB schedules a hearing
If the increase is found illegal, the LTB orders a rent reduction and may order a rebate of excess rent paid

In BC, file with the Residential Tenancy Branch (RTB). In Quebec, file with the Tribunal Administratif du Logement (TAL).

→ See: Tenant Rights by Province

Step 5: Decide whether to stay or move

Even if the increase is legal, you do not have to accept it silently. Run the numbers first.

Cost of Staying	Cost of Moving
Monthly rent increase × 12 months	First and last month’s rent (often 2 months upfront)
Ongoing compounding of future increases	Moving truck, movers ($800–$2,500+)
Convenience of not moving	Utility transfers, address changes
Familiarity with neighbourhood and commute	Lost familiarity with building and community

In most cases, a 2–3% rent increase costs less per year than the upfront cost of moving. But if the unit is significantly overpriced relative to the market, a move may save money within 12–18 months.

Provincial tenant rights resources

Province	Tribunal / Body	Contact
Ontario	Landlord and Tenant Board (LTB)	ltb.gov.on.ca
BC	Residential Tenancy Branch	gov.bc.ca/RTB
Alberta	Residential Tenancy Dispute Resolution Service (RTDRS)	alberta.ca/RTDRS
Quebec	Tribunal Administratif du Logement (TAL)	tal.gouv.qc.ca
Manitoba	Residential Tenancies Commission	gov.mb.ca/RTC
Nova Scotia	Residential Tenancies Program	novascotia.ca
NB / PEI / SK	Provincial rental authority	Search province + “residential tenancy”