Calgary and Edmonton Rent Increase Rules: What Local Landlords Need to Know

If you own a rental property in Calgary or Edmonton, you might assume each city sets its own rent increase rules — the way municipal bylaws govern parking or noise. That assumption sends landlords hunting through city council websites for a local cap or notice form that doesn't exist.

Alberta Sets the Rules, Not the Cities

Rent increase law in Alberta is entirely provincial. The Residential Tenancies Act (RTA) and the Residential Tenancies Ministerial Regulation govern every private residential tenancy across the province, whether the unit sits in downtown Calgary, an Edmonton suburb, or a small town two hours from either city.

Neither Calgary nor Edmonton has the authority to:

• Set a local rent cap or percentage guideline
• Require a municipal landlord licence or registration before raising rent
• Impose additional notice periods beyond the provincial minimum
• Approve or review individual rent increases

Municipal jurisdiction covers zoning, building code enforcement, secondary suite safety permits, and short-term rental licensing — not the terms of a residential tenancy.

The Provincial Rules That Apply in Both Cities

Three core rules under the RTA apply equally to every landlord in Calgary and Edmonton:

The 365-day rule. Rent cannot increase unless at least 365 consecutive days have passed since the later of the tenancy start date or the effective date of the last increase. This is measured between effective dates, not notice dates.

No percentage cap. Alberta has no annual guideline or maximum percentage. You can set any new rent amount, provided the increase is in good faith. An increase made in bad faith to force a tenant out can be challenged as an economic eviction; the RTDRS or a court can void a notice found to be an economic eviction.

Three full tenancy months' notice. For a monthly periodic tenancy, written notice must reach the tenant at least three full tenancy months before the increase takes effect. A full tenancy month runs from the day rent is due to the day before the next rent-due date. If rent is due on the 1st, notice served by December 31 covers January, February, and March — making April 1 the earliest effective date.

What About the Edmonton Landlord and Tenant Advisory Board?

The Edmonton Landlord and Tenant Advisory Board provides information and services to help landlords and tenants prevent or resolve disputes. It has no authority to approve, block, or register a rent increase; Alberta's provincial RTA governs those rules.

Calgary's local resources also cannot change the provincial framework. Service Alberta provides provincial tenancy guidance, and the RTDRS handles disputes.

The RTDRS Handles Disputes Province-Wide

If a tenant in Calgary or Edmonton challenges your rent increase, the dispute goes to the RTDRS — not a municipal tribunal. The RTDRS is a provincial quasi-judicial body under Service Alberta. Effective April 1, 2026, application fees are $75 for claims or counterclaims of $7,500 or less and $150 for claims over $7,500; a counterclaim over $7,500 on an existing active application between the same parties costs $100. RTDRS hearings are scheduled by telephone.

The RTDRS evaluates whether the notice met every statutory requirement: the 365-day interval, the three full tenancy months of notice, the written format with all mandatory elements (date of notice, effective date, new rent amount, property address, and landlord signature). If any element is missing, the notice is void — in Calgary, Edmonton, or anywhere else in Alberta.

One Set of Rules, One Guide

There is no municipal layer to navigate. The same provincial rules apply to a duplex in Kensington as to a basement suite in Mill Woods. If you are raising rent on an Alberta property, the step-by-step guide walks through the 365-day calculation, notice drafting, service methods, and dispute preparation — all grounded in the RTA as of October 2026.

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