Rent increases in Montreal: rules, calculation and TAL process 2026
In Quebec, a landlord can raise rent at each lease renewal by giving written notice 3–6 months before the lease end. The tenant can accept, refuse, or request rent fixation by the Tribunal administratif du logement (TAL). The TAL suggested rate for 2026 is 3.7% for heated units and 2.7% for unheated units.
Notice requirements for rent increases in Quebec
In Quebec, rent increases must be communicated in writing within specific notice periods before lease end: at least 3 months for a fixed 12-month lease, at least 6 months for leases longer than 12 months, and 1–2 months for monthly leases. Notice must be in writing — ideally by registered mail or hand-delivered against signature — clearly stating the proposed new rent and effective date.
How to calculate a justifiable rent increase in Quebec
Each year, the TAL publishes a rent fixation guide detailing calculation criteria. For 2026, the suggested rate is 3.7% for landlord-heated units and 2.7% for tenant-heated units. These rates reflect typical building expense increases: municipal and school taxes, insurance, maintenance, heating, and amortizable renovations.
What happens when a tenant refuses the rent increase?
When a tenant receives the rent increase notice, they have one month to respond. If they don't expressly accept the increase, the landlord must file with the TAL within one month after lease end to request rent fixation. Failing to do so means the lease renews at existing conditions without the proposed increase.