Can Tenants Change the Locks in Alberta? What You Need to Know

Evictions Alberta published: June 12, 2025 Flag of Alberta

Lock changes in Alberta are a common concern for tenants seeking added security or navigating disputes with their landlord. But can you legally change the locks in Alberta, and what should you know about your rights and responsibilities under Alberta law? This guide covers what tenants need to know about changing locks, when it's allowed, what steps to follow, and how Alberta's tenancy laws apply.

Understanding Lock Changes in Alberta Rentals

In Alberta, both tenants and landlords have rights and responsibilities when it comes to locks and security devices. These are clearly outlined in the Residential Tenancies Act (RTA), the primary legislation governing residential tenancies in the province1. The RTA details who can change locks, under what conditions, and what communication is required.

Who Can Change the Locks?

Under Section 23 of Alberta's RTA, neither the landlord nor the tenant can change the lock or add a security device without the other party's consent, except in specific circumstances such as by order of the Residential Tenancy Dispute Resolution Service (RTDRS) or the courts.1 If locks are changed, the other party must be promptly provided with a key or the means to access the property.

If you're considering a lock change for safety reasons, always get your landlord's written consent beforehand to avoid potential legal disputes or eviction.

Key Points from the Legislation

  • Tenant-initiated lock changes: Requires landlord's permission in writing. If approved, you must provide a key to the landlord as soon as possible.
  • Landlord-initiated lock changes: Landlords cannot change locks to exclude tenants except in strict accordance with a court or RTDRS order.
  • In emergencies: If safety is immediately threatened (e.g., domestic violence), you may apply for an Safer Spaces Certificate and seek urgent accommodation or legal intervention.

Alberta law is designed to ensure fair access and proper process for both parties. Unauthorized lock changes could be considered a violation of the RTA and may result in an order for compensation or other remedies.

Official Forms and How to Use Them

If a dispute over locks arises, or if you feel that changing locks is necessary, you may have to apply to the RTDRS or the Alberta Courts. Here are the most relevant official forms:

  • Application for Residential Tenancy Dispute Resolution Service (RTDRS):
    • Form Name: RTDRS Application Form
    • When to Use: If your landlord refuses to allow a lock change for a valid safety reason or has changed the locks without legal cause.
    • How to Use: Complete and submit the form online at the official RTDRS portal, providing supporting documentation (e.g., police reports, communication with landlord).
    • Official Source: RTDRS Forms and Guides
  • Safer Spaces Certificate Application:
    • When to Use: If your safety is at risk due to domestic violence and you need to end your tenancy early or request a lock change as an emergency measure.
    • How to Use: Fill out the application via the Safer Spaces portal and follow the provided instructions.
    • Official Source: Safer Spaces Program

Tenants should always maintain clear records of communication with landlords regarding lock changes, and use official channels if an agreement cannot be reached.

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Tenant and Landlord Responsibilities

Both tenants and landlords share responsibilities for security and fair treatment. It's important to understand what's expected of you after signing your rental agreement. For an in-depth overview, see What Tenants Need to Know After Signing the Rental Agreement.

  • Landlords must ensure tenants can access and secure their premises at all times.
  • Tenants must not deny landlords legal access (with proper notice and reason).
  • Both parties should promptly communicate any safety or security concerns.

Many disputes over lock changes arise from misunderstandings of these rights—consulting Alberta's Tenant Rights and Landlord Rights in Alberta page can help clarify your situation.

Related Tenant Issues: Repairs, Safety, and Emergencies

If you're requesting lock changes due to safety or urgent repair issues—such as break-ins, malfunctioning doors, or unsafe conditions—review your rights regarding Emergency Situations and Repairs: Tenant Rights and Responsibilities. These situations may justify faster action.

Finding a New Rental if You Must Relocate

In cases where your safety is at risk, you may need to leave your rental quickly. Browse apartments for rent in Canada easily on Houseme to find secure housing options in Alberta or across the country.

FAQ: Alberta Tenants and Changing Locks

  1. Can I change the locks in my Alberta rental?
    No, you must obtain written permission from your landlord before changing locks. If changed, you must provide a key to your landlord.
  2. What happens if my landlord changes the locks without notice?
    The landlord cannot legally lock you out without a court or RTDRS order. You can apply to RTDRS for access or compensation.
  3. What if I need to change locks urgently for safety reasons?
    For emergencies (like domestic violence), you may be able to get a Safer Spaces Certificate or apply to the RTDRS for urgent relief.
  4. Who pays for lock changes?
    If the change was requested by the tenant and permitted, the tenant usually pays, unless agreed otherwise in writing.
  5. Are there forms for lock change disputes?
    Yes, you can use the RTDRS Application Form to resolve disputes over lock changes.

Key Takeaways for Alberta Tenants

  • Always get written consent before changing locks on your rental unit.
  • Use the RTDRS if you and your landlord cannot agree.
  • Emergency situations may allow for immediate legal remedies—know your options.

The rules protect both tenant security and landlord access—knowing your obligation helps prevent unnecessary conflict.

Need Help? Resources for Tenants


  1. Residential Tenancies Act (RTA) of Alberta. See: Residential Tenancies Act - Government of Alberta
  2. Residential Tenancy Dispute Resolution Service (RTDRS), Alberta. Overview and forms at RTDRS Alberta
  3. Safer Spaces Program. Info at Government of Alberta Safer Spaces Program
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.