A rent increase that isn't done correctly isn't just risky — in BC, it can be entirely unenforceable, meaning the tenant is within their rights to keep paying the old rent. Here's what actually has to happen in each province.
British Columbia
- The cap. BC publishes an annual rent increase limit that applies to every residential tenancy in the province, with no exceptions for a unit's age or type. You cannot raise rent by more than that published percentage in any 12-month period.
- The notice. Use the official Notice of Rent Increase – Residential Rental Units (Form RTB-7). Deliver it correctly (in person, by mail with the appropriate deemed-receipt delay, or another method the Act permits) with at least three full months before the increase takes effect.
- The frequency. Once every 12 months per tenant, calculated from the last increase — not the calendar year.
- Getting it wrong. An increase that exceeds the cap, uses the wrong form, or gives insufficient notice isn't just a paperwork problem — the tenant can refuse to pay the increased amount, and the Residential Tenancy Branch will generally side with them on an invalid notice.
Alberta
- No cap, but process still matters. Alberta doesn't limit the dollar amount of an increase, but the process is still enforceable law, not a formality.
- The notice. A clear written notice specifying the new rent amount and effective date, delivered at least three months before it takes effect.
- Fixed-term leases. You cannot raise rent during a fixed term unless the lease itself explicitly permits a mid-term increase — the increase has to wait until renewal or the lease converting to periodic.
- Frequency. Once every 12 months per tenant, same as BC.
- Getting it wrong. A tenant can file with the Residential Tenancy Dispute Resolution Service (RTDRS) over an improperly noticed increase, and an invalid notice generally doesn't take effect until corrected.
A simple pre-flight checklist
Before sending any rent increase notice:
- Confirm the last increase was at least 12 months ago for this tenant.
- In BC, confirm your proposed amount is at or under the current year's published limit.
- In Alberta, confirm you're not mid-way through a fixed term (unless your lease allows it).
- Use the correct form (BC) or a clear, complete written notice (Alberta).
- Deliver it with at least three full months before the effective date, and keep proof of delivery.
Beyond rent increases
Compliance doesn't stop at the increase notice — deposit handling, entry notice, and end-of-tenancy procedures each have their own rules that differ between the two provinces. Our Landlord's Guide to Renting Out Property in BC covers the fuller picture.
If you're managing rental property across both provinces, or just want a second set of eyes on a specific notice before you send it, reach out — getting this right the first time is a lot cheaper than fixing it after a dispute.