Understanding Rent Increases and Controls in South Australia

Renting in South Australia can present its own set of challenges, particularly when it comes to understanding the rules around rent increases and controls. It's crucial for tenants to be informed about their rights and the regulations that govern these practices to ensure a fair rental experience.

What Are Rent Increases and How Are They Controlled?

In South Australia, rent increases are a common concern for tenants. A landlord may increase rent only if specific conditions outlined in the Residential Tenancies Act 1995 are met. Typically, these conditions include providing the tenant with 60 days written notice before the increase takes effect. The notice should clearly communicate the new rent amount and the date it will begin.

Frequency of Rent Increases

According to the Residential Tenancies Act 1995, rent can only be increased once in a 12-month period during a fixed-term lease, unless the agreement states otherwise. This rule is designed to provide stability for tenants by limiting frequent changes in rent.

Steps to Challenge an Unfair Rent Increase

  • Verify that the rent increase adheres to the required notice period and that it complies with the agreed terms in your rental agreement.
  • If you believe a rent increase is unjust, or if the correct procedure has not been followed, you can apply to the South Australian Civil and Administrative Tribunal (SACAT) for a review.

Relevant Forms and How to Use Them

A critical form for South Australian renters is the SACAT Application Form. If a dispute about a rent increase arises, you can submit this form to SACAT. For instance, if you received less than 60 days' notice of a rent increase, you could file this form to seek a resolution.

Common Questions About Rent Increases

  1. How often can a landlord increase rent? In South Australia, rent can typically be increased only once in a 12-month period during a fixed-term lease, unless otherwise specified in the agreement.
  2. Can I dispute a rent increase? Yes, if you believe a rent increase is unwarranted or the proper procedure was not followed, you may apply to SACAT for a review.
  3. Do I need to accept a rent increase? If the increase is lawful and correctly notified, you are generally obliged to accept it unless you successfully challenge it in SACAT.

Need Help? Resources for Renters

If you need additional support or information, consider reaching out to these resources:


  1. Footnotes
    1. Residential Tenancies Act 1995
    2. South Australian Civil and Administrative Tribunal
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.