How often can landlords increase rent in Australia?

Let’s face it... no one loves seeing a rent increase notice land in their inbox.

Knowing when and how a landlord can increase rent puts you in a stronger position to manage your money and your home life.

Can a landlord just increase rent whenever?

The short answer: no. Across Australia, there are clear rules in place to limit how often landlords can increase rent.

In most cases, a landlord can only increase rent once every 12 months.

This applies to both fixed-term and periodic leases. Even if your lease rolls over into a new term, the 12-month rule still usually applies.

If a landlord wants to increase rent, they typically need to:

• Wait at least 12 months since the last increase
• Give written notice (usually at least 60 days)
• Clearly state the new rent amount and when it will start

Always double-check your lease agreement and local tenancy authority, as notice periods and rules can vary slightly by state or territory.

Spot a rent increase clause before you sign

One of the best times to protect yourself from an unexpected rent increase is before you even move in.

That’s right! The lease agreement you sign on day one can shape how future rent reviews play out.

Before you sign, take a moment to check:

• Is there a clause that allows the landlord to increase rent?
• Does it align with your state or territory’s rules?
• Is the amount or method of increase clearly stated?
  • (e.g. a set dollar amount or a percentage)

If you’re on a fixed-term lease and the agreement includes a rent increase, that increase must be clearly outlined.

When rent increase terms are unclear

Not all rent increase clauses are enforceable.

Vague wording like “subject to market rates” or “TBA” doesn’t cut it. If it’s not clearly defined, it may not hold up.

If anything seems unclear or open-ended, ask questions. You’re allowed to request edits or clarification before putting pen to paper.

This is especially important with long-term leases, where even small increases can add up over time.

What should you watch out for?

There are a few red flags renters should be aware of.

These include:

• Multiple increases within a year: Not allowed unless your agreement clearly permits it (and even then, it may not be legal).
• No written notice: Landlords are required to provide any rent increase in writing. Without a proper written notice, it cannot legally take effect.
• Pressure to agree: If a landlord is asking you to accept a rent increase outside of the proper process, speak with your local tenancy authority.

You have every right to ask for a copy of your lease terms, past rent increase history or written confirmation of the rules being followed.

Can you challenge a rent increase?

Yes, you can. If you feel that your rent increase is excessive or unfair, you can request a review through your local tenancy body.

Each state and territory has a residential tenancy authority that can help you:

• Compare your rent to similar properties
• Check whether proper notice was given
• Look at the condition of the property and timing of the increase

Often, a simple conversation with your landlord can help resolve issues. But if not, official dispute resolution processes are available.

Top tip: If you're in the position to... negotiating your rent can land you hundreds of dollars in savings each year. It's easy to do, and there are a bunch of ways to get started.

Stay in control with knowledge

Getting a rent increase notice doesn’t mean you’re out of options.

Understanding your rights, the proper process and how often landlords can increase rent puts the power back in your hands.

If something doesn’t feel right, take a beat, read the fine print and seek advice from your local tenancy authority.

You don’t have to go it alone and knowing your rights helps keep things fair.

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