Understanding Co-Tenancies & Subletting in Queensland

Sharing a rental property in Queensland, whether through co-tenancy or subletting, can be a great way to manage living costs. However, understanding your legal rights and obligations is crucial to a harmonious living arrangement.

Key Rights and Obligations in Co-Tenancies

When you enter into a co-tenancy, you share responsibilities with your fellow tenants. This setup means you’re not only accountable for your own conduct but also share liability for rent and property condition.

What is Co-Tenancy?

Co-tenancy requires all parties to sign the tenancy agreement, each becoming a tenant with full rights and responsibilities under the Residential Tenancies and Rooming Accommodation Act 2008. All tenants on the agreement are jointly and severally liable for rent, meaning if one tenant fails to pay, others must cover the shortfall.

Joint and Several Liability

If disputes arise, such as the failure of a co-tenant to pay rent, each tenant is responsible. This shared liability underscores the importance of choosing co-tenants carefully and maintaining open communication.

Exploring Subletting

Subletting can be a viable option for tenants who wish to share their rented space temporarily. However, this process requires the primary tenant to obtain permission from the landlord before proceeding.

How to Sublet Legally

  • Obtain written consent from your landlord to sublet the property.
  • Use a formal subletting agreement to outline responsibilities and terms.
  • Ensure the total rent remains under control, as the primary tenant is liable to the landlord.

Failure to follow legal processes can lead to disputes or eviction actions. The Queensland Civil and Administrative Tribunal (QCAT) can handle disputes around subletting if necessary.

Before subletting, ensure the terms are clearly outlined in a written agreement to avoid future disputes.

Relevant Forms and Legislation

To manage co-tenancy and subletting legally, here are some important forms and where to find them:

  1. What happens if my co-tenant doesn’t pay rent? If a co-tenant fails to pay, all tenants are responsible for the entire rent. This liability is shared, so ensure all payments are discussed and tracked collectively.
  2. Can I sublet without landlord permission? No, subletting without permission can lead to eviction as it breaches your rental agreement. Always seek written consent before proceeding.
  3. What should I include in a sublet agreement? A good sublet agreement should detail rent, use of premises, responsibilities, and duration of stay. Clarity will help prevent disputes.

Need Help? Resources for Renters

If you’re facing challenges related to co-tenancies or subletting, consider reaching out to these Queensland-based resources:


Understanding the dynamics of co-tenancies and subletting in Queensland helps ensure a legally compliant and stress-free living situation. Awareness of your rights and using the correct documentation are essential steps in successful property-sharing arrangements.

  1. What are the risks of co-tenancy? The main risk is financial liability if a co-tenant defaults. Choose reliable roommates and communicate regularly to mitigate risks.
  2. How do I resolve a dispute with a co-tenant? Attempt negotiation first, and if unresolved, apply to QCAT for mediation or resolution.
  3. Can I add a sub-tenant to my lease? You can, but must get written approval from your landlord before doing so. You'll remain responsible for the tenancy.
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Australia

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