How to Respond to Unexplained Rent Increases in Alberta

Rent & Deposits Alberta published: June 20, 2025 Flag of Alberta

If you’re renting in Alberta and just received notice that your rent is going up—without a clear explanation—it’s important to know your rights and understand next steps. Alberta’s tenancy laws protect you against unfair or improperly handled rent increases. This article guides you through those protections, the process landlords must follow, and what actions you can take.

Understanding Rent Increase Laws in Alberta

Alberta’s Residential Tenancies Act sets out the rules landlords must follow when increasing rent. There is no legal maximum limit on rent increases in Alberta, but there are specific requirements landlords must meet to raise your rent lawfully.

  • Landlords cannot increase rent during a fixed-term lease. Rent increases can only occur between lease terms.
  • For monthly or weekly tenancies, at least 12 months must have passed since the last rent increase or since the lease began.
  • Landlords must give tenants at least three full tenancy months’ written notice before the increase takes effect.

If your landlord is increasing your rent but hasn’t given proper notice, or you don’t understand the reason for the increase, you have rights and recourse options. For a thorough overview, see Understanding Rent Increases: What Tenants Need to Know.

The Role of Written Notice

Any rent increase must be delivered to you in writing, clearly stating:

  • The amount of the increase
  • The date it takes effect
  • Your address and the landlord’s contact information
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If the notice is missing these elements or was handed to you late, it may be invalid.

What To Do If You Receive an Unexplained or Improper Rent Increase

Here’s a simple process to follow if you receive a rent increase that is unclear or not handled according to Alberta law:

  • Confirm Your Lease Type: Is your rental agreement month-to-month, weekly, or fixed-term? Rent increases cannot happen during a fixed-term contract.
  • Review the Notice You Received: Did your landlord provide a written notice with all required details at least three months in advance?
  • Check the Increase Timing: Ensure at least 12 months have passed since the last increase or the start of your tenancy.
  • Ask for Clarification: If the reason or calculation isn’t clear, politely request specifics in writing.
If your landlord hasn’t followed the rules or you feel the increase is unfair, you have options to dispute it with Alberta’s Residential Tenancy Dispute Resolution Service (RTDRS).

How to File a Complaint or Dispute a Rent Increase

The Residential Tenancy Dispute Resolution Service (RTDRS) is Alberta’s main tribunal for residential tenancy matters. If talking to your landlord doesn’t resolve the issue, you can apply to the RTDRS for a decision.

Form: Application for Residential Tenancy Dispute Resolution

  • Name: Application for RTDRS (Form RTDRS-001)
  • When to use: File this form to dispute an improper or unexplained rent increase, ask for a rent repayment, or seek clarification on your legal rights.
  • How to use: Fill out your details, explain the issue (e.g., improper notice), and submit with supporting documents (lease, rent notices, correspondence).
  • Download official RTDRS application forms

Your Rights After Signing the Rental Agreement

Once you’ve moved in and signed your lease, both you and your landlord have obligations. To better understand expectations after signing, see What Tenants Need to Know After Signing the Rental Agreement.

What If You Feel Pressured or Retaliated Against?

It’s illegal for a landlord to raise your rent as a response to you exercising your legal rights (like requesting repairs). If you believe a rent increase is retaliatory, gather evidence—such as emails or letters—and include these when applying to RTDRS.

For broader information on tenant-landlord rights specific to Alberta, visit Tenant Rights and Landlord Rights in Alberta.

Other Common Issues with Rent Increases

Many tenants may also face issues such as late or confusing notices, unclear payment instructions, or combined changes to other fees. To help with these scenarios, see Tenant's Guide to Paying Rent: Rights, Responsibilities, and Tips.

Looking for a new rental or exploring options? Browse apartments for rent in Canada for up-to-date listings and helpful search tools.

FAQ: Dealing with Rent Increases

  1. Can my landlord raise my rent as much as they want in Alberta?
    Yes, there’s no provincial cap, but increases are only allowed once every 12 months for periodic tenancies, and proper notice must be given.
  2. How much notice must my landlord give for a rent increase?
    Three full tenancy months’ written notice is required.
  3. What can I do if the notice doesn’t explain the reason for the increase?
    Request clarification in writing. If unsatisfied, you may dispute the increase with the RTDRS.
  4. Can rent go up during a fixed-term lease?
    No, rent can only be increased between lease terms, not during a fixed-term agreement.
  5. Where do I file a complaint about a rent increase?
    With the RTDRS, using their official application form.

Key Takeaways for Alberta Tenants

  • Landlords must give written notice with full details and correct timing for rent increases.
  • You have the right to dispute improper increases with Alberta’s RTDRS.
  • Understanding your lease type and keeping documentation makes responding easier.

Need Help? Resources for Tenants


  1. Residential Tenancies Act (Alberta), current version: Read the Residential Tenancies Act
  2. Residential Tenancy Dispute Resolution Service (RTDRS): Official Alberta government RTDRS
  3. RTDRS Forms: Application Forms for Tenancy Disputes
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Canada

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for renters everywhere.