Stamp Duty Relief for Downsizers in South Australia: What You Need to Know

Recently introduced by the South Australian Government, this seniors downsizing relief could save you thousands – giving you more freedom to spend on the life you’ve earned.

After decades in the family home, the idea of downsizing can feel both exciting and daunting. There’s the appeal of something new – a smaller home, less maintenance, more flexibility. And then there’s the cost. Stamp duty alone can run into tens of thousands of dollars, enough to make many hesitate before taking the next step.

That’s exactly what the South Australian Government’s new seniors downsizing stamp duty relief is designed to change. If you’re moving from a larger property to a brand-new home, off-the-plan purchase or vacant land to build on, you could be eligible for full stamp duty relief – putting that money back where it belongs, in your pocket.

Imagine what you could do with those savings. Travel a little more, refresh your new space, or set something aside for the family. This is the government recognising the contribution you’ve made and giving something back.

The relief applies to eligible South Australians who sell their existing principal place of residence and purchase a qualifying replacement property. The new home must be smaller in land size than the one you’re leaving, and it must become your primary residence for at least six continuous months.

Full relief is available on new homes and off-the-plan apartments valued at up to $2 million, and on vacant land valued at up to $1.2 million. Even above those thresholds, partial relief may still apply.

What you could be eligible for

• Full stamp duty relief on a new home or off-the-plan apartment valued at $2 million or less
• Full stamp duty relief on vacant land valued at $1.2 million or less
• Partial relief available on properties just above those thresholds
• Applies to contracts entered into from 25 March 2026 onwards
• A 12-month window to sell your existing home, either before or after your new purchase

The process is relatively straightforward. You remain a titled owner of your existing South Australian home, sell it within 12 months either side of settling on your new property, move in and make it your primary residence. That’s the essence of it.

This is a genuine opportunity to move forward with one less financial hurdle. If you’ve been holding off because of the upfront costs, it’s well worth taking a closer look.

For full eligibility details and how to apply, visit RevenueSA at revenuesa.sa.gov.au.

Explore downsizing options at Newenham, where considered design, connected living and the Adelaide Hills setting come together to support your next chapter.

Simply, call our Sales Team on 0429 107 497 or visit the Sales & Information Centre at 164 Flaxley Road, Mount Barker – click here for current open hours.