What the law says
In Quebec, a landlord has the right to increase rent once per year, provided they follow the rules set by the Tribunal administratif du logement (TAL). There is no fixed legal cap, but the TAL publishes a reference rate each year based on actual cost changes: heating, municipal taxes, insurance and major work.
Ignoring these rules can lead to a tenant challenge before the TAL — and a rollback of the imposed increase.
Mandatory notice periods
The notice of rent increase must be given to the tenant within the following timeframes before the end of the lease:
- **Lease of 12 months or more**: between 3 and 6 months before the end date
- **Lease of 6 to 12 months**: between 1 and 2 months before the end date
- **Weekly lease**: at least 10 days before the end date
If you miss the window, you must wait until the next renewal to apply the increase.
How to calculate the admissible amount
The TAL publishes an online calculation tool every January based on actual indices. The main factors are:
- Change in heating costs
- Change in municipal and school taxes
- Change in insurance costs
- Maintenance and repair costs
- Major work completed
Concrete example: for a unit at $900/month where taxes increased by 4% and heating by 6%, the admissible increase will differ from a unit where utilities are included or paid by the tenant.
The written notice requirement
The notice of lease modification must be in writing. There is no mandatory form required by law, but the notice must include:
- The effective date of the change
- The new rent amount
- Any other proposed changes (parking, services, etc.)
LogisIQ automatically generates this notice in one click, with the correct amount calculated for each unit.
What the tenant can do
The tenant has 1 month after receiving the notice to refuse the increase and notify the landlord in writing. If there is no response within that period, the tenant is deemed to have accepted.
If the tenant refuses, the landlord can apply to the TAL to have the rent set by the tribunal. The TAL will decide based on the reference indices.
Common mistakes to avoid
- **Sending the notice too late**: the increase cannot apply at the next renewal
- **Not keeping proof of delivery**: if challenged, you will need to prove the notice was properly given
- **Increasing rent more than once per year**: only one increase per lease period is allowed
- **Forgetting other changes**: if you change conditions (parking included or not, heating), this must also appear in the notice
Why use LogisIQ
LogisIQ automatically calculates the admissible increase for each unit based on TAL indices, generates the notice as a ready-to-deliver PDF, and sends an SMS reminder to the tenant. The full history is stored in the tenant file — solid proof in case of a TAL hearing.
FAQ
Q: Can I increase rent between two tenants?
Yes. Between two tenants, the landlord is free to set any rent — the TAL rules only apply when renewing an existing lease.
Q: Is the TAL rate the legal maximum?
No. The TAL rate is a reference indicator, not a legal cap. A landlord can request more, but the tenant can challenge it and the TAL will then set the amount based on actual costs.
Q: What happens if I forget to send the notice?
The increase cannot apply at the current renewal. You will have to wait for the next renewal and respect the deadlines at that time.