Legal Advice for Co-Tenancies & Subletting in WA

In Western Australia, co-tenancies and subletting often provide flexible housing solutions, but they also come with unique legal challenges. Understanding when to seek legal advice can help protect your rights and maintain a good living arrangement. Whether you're sharing rent, considering subletting, or managing co-tenant relationships, knowing your legal standing is crucial.

Understanding Co-Tenancy and Subletting

Co-tenancy occurs when multiple parties sign a single lease agreement, sharing equal rights and responsibilities for the rental property. Subletting, on the other hand, involves an original tenant leasing a portion or all of the property to another person while remaining responsible to the landlord.

When to Seek Legal Advice

There are specific situations in Western Australia where seeking legal advice is advisable:

  • Lease Disagreements: If conflicts arise over responsibilities, financial obligations, or breaches of lease terms, legal advice can clarify your rights under the Residential Tenancies Act 1987 (WA)1.
  • Subletting Without Permission: Subletting typically requires the landlord's consent. Failing to obtain this can lead to eviction or other penalties.
  • Termination of Co-Tenancy: If a co-tenant wishes to leave and end their tenancy responsibilities, understanding the correct legal process is critical.
  • Adding or Removing Tenants: For changes in the lease involving additional tenants or departures, legal guidance can ensure that the lease remains compliant with local laws.

Internal Links and Resources

You might also be interested in exploring more about your rights regarding adjusting co-tenancy agreements or understanding your rights to repairs and maintenance.

Forms and Processes

Being familiar with the proper forms and procedures can protect your rental rights:

  • Form 1A - Application to a Court: Use this form to resolve disputes or enforce orders under the Residential Tenancies Act. Access it through the WA Government's website2.
  • Notice to Terminate (Form 1B): Used by landlords or tenants intending to terminate the lease due to breaches or agreement end as specified here3.

Relevant Legislation

It's essential for tenants to familiarize themselves with significant legislation impacting rental agreements. The Fair Trading Act 1987 (Cth) and the Residential Tenancies Act 1987 (WA) provide frameworks for tenant protections and rights.

  1. What should you do if a co-tenant moves out? You should update the lease with your landlord to reflect the change and renegotiate terms if necessary.
  2. Can a landlord refuse a sublet request? Yes, landlords can refuse sublet requests based on reasonable grounds. It's advisable to get consent in writing.
  3. How to handle conflicts between co-tenants? Attempt to resolve issues amongst yourselves first, and seek mediation or legal help if unresolved.

Key Takeaways

  • Seek legal advice during lease disputes or unclear situations involving co-tenancy and subletting.
  • Understand and use correct forms to protect your rights.
  • Consult relevant legislation to ensure compliance with current laws.

Need Help? Resources for Renters

For further assistance, renters in Western Australia can reach out to:


  1. Residential Tenancies Act 1987 (WA)
  2. WA Government Tenancy Forms
  3. Notice to Terminate (Form 1B)
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.