Understanding Co-Tenancies & Subletting in Tasmania

For renters in Tasmania, navigating the complexities of co-tenancies and subletting can be daunting. Understanding your rights and responsibilities is crucial to maintaining a harmonious living situation. This guide offers clear direction on managing co-tenancies and subletting arrangements, aligned with the Tasmanian Residential Tenancy Act 1997.

Co-Tenancies in Tasmania

When you sign a lease with other tenants in Tasmania, you enter a co-tenancy. This agreement means that all parties share equal rights and responsibilities related to the rental property. A key aspect to understand is joint liability, where each co-tenant is responsible for the entire rent and any damages.

Rights and Responsibilities

  • Tenant Rights: Each tenant is entitled to enjoy the property, report issues, and request repairs. However, decisions regarding the lease typically require consensus.
  • Tenant Responsibilities: All tenants must ensure rent is paid on time, and the property is cared for. Each tenant's name should appear on the lease to solidify obligations.

Subletting Your Rental Property

Subletting allows tenants to rent out part or the entire property to another person while still holding onto the primary lease. It's crucial to receive written consent from your landlord before proceeding, as unauthorized subletting may breach your lease agreement.

Steps to Sublet Legally

  1. Seek Landlord Approval: Approach your landlord to discuss the possibility of subletting. Provide them with details about the potential subtenant.
  2. Obtain Written Consent: Written approval is necessary. Use a change of tenant form to formalize the arrangement.
  3. Draft a Subletting Agreement: Clearly outline terms for the subtenant, ensuring their obligations under the primary lease are maintained.

The Consumer Affairs and Fair Trading Tasmania offers official forms like the 'Change of Tenant Form' to manage changes legally.

Always ensure you maintain a clear line of communication with both your landlord and co-tenants when considering subletting.

Need Help? Resources for Renters

For further assistance with your rental rights, contact Consumer, Building and Occupational Services (CBOS). You can also reach out to the Legal Aid Commission of Tasmania for legal advice specific to residential tenancy issues.


  1. What is the difference between a co-tenancy and subletting? Co-tenancy is when multiple people share the same lease, with shared responsibility for rent and damages. Subletting involves renting out the property by the primary tenant to another party, who doesn't have equal rights under the lease.
  2. Can my landlord refuse a subletting request? Yes, landlords are entitled to reject a subletting request, typically if there is reasonable ground to do so, such as doubts about the subtenant's reliability.
  3. What happens if a co-tenant wants to move out? If a co-tenant wishes to leave, it's important to discuss it among all parties and update the lease agreement if necessary. Notice must be given according to the Tasmanian Residential Tenancy Act 1997.
  1. How to legally sublet a room in Tasmania
    1. Step 1: Talk to your landlord - Discuss your intention to sublet and get their approval.
    2. Step 2: Use the Change of Tenant Form - Formalize the subletting arrangement legally.
    3. Step 3: Draft an agreement - Create a subletting contract with terms clearly stated.

Key Takeaways

  • Always secure written consent from your landlord before subletting.
  • Understand the shared responsibilities in a co-tenancy.
  • Utilize official forms to document any changes in tenancy arrangements.

  1. "Residential Tenancy Act 1997"
  2. "Consumer, Building and Occupational Services (CBOS)"
  3. "Legal Aid Commission of Tasmania"
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.