From the Commissioner: Subletting can save money, but do you know the rules?

Last updated: 29 October 2026

Whether it's renting out a spare room, moving in with friends, or responding to an online advertisement, more Western Australians are turning to subletting to make housing more accessible, affordable and flexible. While subletting can work well for everyone involved, problems can arise when people don't fully understand their rights and responsibilities from the outset.

Consumer Protection has recently seen a growing number of enquiries and complaints about rental matters, with the majority coming from sub-tenants. The most common issues relate to bonds and the ending of subletting arrangements. 

Some people discover their bond was never lodged correctly, while others experience difficulties getting it back at the end of the tenancy or disagree about the condition of the property when they move out.

Subletting all or part of a property can offer flexibility and affordability, but tenants need to remember that they remain bound by Western Australia's tenancy laws. One of the most important things to understand is that subletting is not automatically permitted.

In WA, tenants must have their landlord's permission before subletting a rental property. That permission may already be included in the tenancy agreement or provided separately in writing. Before advertising a room or inviting someone to move in, tenants should check their agreement carefully to understand whether subletting is allowed and whether any conditions apply. 

We occasionally hear from sub-tenants who only discover after moving in that the head tenant did not have permission to sublet the property. This can create uncertainty for everyone involved and may place the arrangement at risk. Subletting without the landlord's consent can breach the tenancy agreement and may lead to further action, including ultimately termination of the tenancy.

Problems also arise when the correct paperwork isn't completed. When a landlord agrees to a subletting arrangement, the head tenant must provide the sub-tenant with a written rental agreement and a property condition report. 

The head tenant is also responsible for lodging any bond paid by the sub-tenant with the Bond Administrator at the Department of Local Government, Industry Regulation and Safety.  

It's also important to know that the landlord or property manager continues to deal with the head tenant, not the sub-tenant. The head tenant remains responsible for ensuring rent is paid, and for addressing any issues relating to damage or maintenance throughout the tenancy. A sub-tenancy also cannot continue beyond the end of the head tenant's own lease.

The good news is that most of the issues we see can be avoided with a few simple steps. Checking the tenancy agreement, obtaining the required permission, ensuring the correct paperwork is in place, lodging bonds correctly and keeping good records can all help prevent disputes later. 

Getting the details right from the start gives everyone greater confidence and clarity about the subletting arrangement. It can help avoid misunderstandings, protect the rights of all parties and make the experience a positive one for everyone involved.

For more information about subletting, visit the Consumer Protection website