Roommate Evictions: Ending Shared Tenancies in Alberta

Evictions Alberta 4 min read · published March 09, 2026 Flag of Alberta

Shared tenancies with roommates can be practical and affordable, but ending them in Alberta requires care to protect your rights as a tenant. Whether you share a lease or sublet a room, you may face issues like unpaid rent, damage, safety concerns, or a roommate who won’t move out. This guide explains how Alberta tenancy rules affect shared households, what steps a tenant can take to remove a problematic roommate, and when to involve the Residential Tenancy Dispute Resolution Service or other official processes. It covers notices, documentation, timelines, and common forms so you can act with confidence, keep records, and reduce the risk of losing housing or security deposit claims.

How roommate tenancies work in Alberta

In Alberta a tenancy can be joint (all tenants on one lease) or a primary tenant subletting to a roommate. Your rights depend on how your lease names tenants and what the rental agreement says. If all tenants are named on the lease, the landlord generally holds each tenant responsible for rent and damages; if you are subletting, the primary tenant and landlord rights differ. For basic provincial guidance about residential tenancies see the Alberta government resource.[1]

Check whether your name appears on the written lease before taking formal steps.

Common reasons a roommate may be asked to leave

  • Non-payment or repeated late payment of rent by the roommate.
  • Illegal activity or conduct that creates a safety risk for other tenants.
  • Significant or repeated damage to the rental unit that breaches the lease.
  • Consistent refusal to share agreed utilities or house costs affecting other tenants.
You must follow legal notice and dispute steps rather than forcibly removing a roommate.

Key documents and official forms

Before acting, gather your lease, rent records, photos, messages, and any written agreements. If you need to start a legal process in Alberta you will usually use RTDRS application materials and may rely on formal written notices to the roommate or landlord. The RTDRS handles many residential tenancy disputes in Alberta, and related forms and application guides explain timelines and fees.[2] If you need the exact statutory wording for landlord and tenant obligations, consult the Residential Tenancies Act.[3]

Keep dated photos and a short written log of incidents to support any future claim.

Steps many tenants use to remove a roommate

  1. Gather evidence: photos, dated messages, rent receipts, and a simple incident log.
  2. Talk to the roommate and try to negotiate a written agreement about moving out or paying arrears.
  3. Serve a clear written notice to the roommate outlining the issue, proposed remedy, and a reasonable deadline.
  4. If informal steps fail, consider filing an RTDRS application and attach your evidence and copies of notices.[2]
  5. Attend the RTDRS hearing, present evidence, and follow any order issued by the tribunal.
  6. If a removal or vacate order is granted, implement it lawfully; changing locks without an order risks legal consequences.
Mediation or a written exit agreement can save time and protect deposits compared with a formal hearing.
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Negotiating practical outcomes

If the roommate agrees to leave, document the move-out date, condition of the room, and any agreed deductions from a shared deposit. Use a simple written checklist signed by both parties to avoid later disputes. If the landlord is involved, copy them on agreements and receipts so everyone has the same record.

FAQ

Can a landlord evict my roommate directly?
Only if the roommate is a named tenant on the lease or the roommate’s conduct breaches the lease; landlords must follow formal notice requirements under Alberta rules.
How much notice must I give a roommate?
There is no special 'roommate' notice in legislation; the required notice depends on the reason and whether the roommate is a tenant on the lease, so provide clear written notice and seek RTDRS guidance if unsure.
What if I need the unit vacant quickly for safety reasons?
If there is immediate danger call local emergency services and involve the landlord; safety issues can affect remedy timelines and may support faster RTDRS relief.

How-To

  1. Identify whether the roommate is named on the lease and collect lease copies and payment records.
  2. Attempt a written agreement or a formal written notice describing the issue and reasonable deadline to vacate.
  3. File an RTDRS application with your evidence if the roommate refuses to leave or remedies are unmet.[2]
  4. Attend the hearing, give concise evidence, and request clear orders about possession, repairs, or money owed.
  5. Follow the tribunal decision and use lawful enforcement paths if the order requires vacating or payment.

Key Takeaways

  • Confirm whether you are on the lease before trying to evict a roommate.
  • Document everything: receipts, messages, photos, and written notices increase chances of success.
  • Use RTDRS for formal disputes in Alberta and follow orders rather than taking self-help measures.

Help and Support / Resources


  1. [1] Alberta Residential Tenancies – Government of Alberta
  2. [2] Residential Tenancy Dispute Resolution Service – RTDRS forms and application
  3. [3] Residential Tenancies Act – Queen's Printer of Alberta

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Sarah Mitchell
Sarah Mitchell

Senior Housing Rights Researcher, Tenant Rights Canada

Sarah has spent over a decade researching tenant legislation across Western Canada, with a particular focus on British Columbia and Alberta. She holds a certificate in Housing Policy from Simon Fraser University and has contributed to several housing advocacy organizations.