South Australia private sale article

Selling Your Property Privately in South Australia: Legal and Tax Checklist

Every legal and tax step for a private property sale in SA: Form 1, contract, cooling-off, deposit, settlement adjustments, ATO clearance and smoke alarms.

The legal side of a South Australian property sale is the same whether you sell privately or through an agent, and your conveyancer or solicitor does the heavy lifting. That means you can focus on the fun part: presenting your home and meeting buyers! This checklist sets out every step so you know exactly what's happening and when. Keep it handy while your PLBO campaign runs. It is general information, not legal advice.

1. Engage your conveyancer or solicitor

Do this when you choose your PLBO package. Your conveyancer prepares the Form 1 and contract, holds the deposit in trust and runs settlement. SA has plenty of experienced conveyancers who work with private sellers every day. Ask for a written, fixed quote.

2. Form 1 vendor's statement

  • What it is: South Australia's statutory disclosure document. It covers the certificate of title, mortgages, easements and encumbrances, zoning and development matters, and outgoings such as council rates, SA Water and the Emergency Services Levy. It also sets out the buyer's cooling-off rights.
  • Who prepares it: your conveyancer or solicitor, using searches from the Lands Titles Office, council and other authorities. As the seller, you make sure it's complete and accurate.
  • When: for a private treaty sale, at least 10 clear days before settlement (SA.GOV.AU). In practice it's served before or at contract signing.
  • If something changes: your conveyancer serves a notice of amendment, and the buyer gets a fresh cooling-off period.

Tip: start the Form 1 in week one. Having it ready before your first inspection shows buyers you're organised and lets you sign as soon as you agree terms.

3. The contract

  • It must be in writing, and it's binding once both parties sign, subject to the buyer's cooling-off right.
  • Include every agreed condition: finance, building and pest inspection, the sale of the buyer's own home, the settlement date and the inclusions (for example, dishwasher, curtains, garden shed).
  • Your conveyancer prepares it using the standard SA forms.

4. Cooling-off

RuleDetail
Length2 clear business days
Startsfrom the later of contract signing and Form 1 service
Excludesweekends, public holidays and the day of service
How the buyer cools offwritten notice, by hand, registered post, fax or email
Depositanything over $100 is refunded if the buyer cools off
No cooling-offpurchases at auction, or where waived with a solicitor's certificate

Sources: Law Handbook SA, SA.GOV.AU. Once cooling-off ends, the contract proceeds to settlement on its terms.

5. Deposit

  • Commonly around 10% of the price, though it's negotiable.
  • Held in your conveyancer's or solicitor's trust account.
  • The contract sets out when it's released and what happens if either party doesn't complete.

6. Tax

  • ATO clearance certificate. Since 1 January 2025, buyers must withhold 15% of the price on every property sale, whatever the value, unless the seller gives them a valid ATO clearance certificate at or before settlement (ATO). Australian residents apply online for free. Do it the day you list.
  • Capital gains tax. Your main residence is generally exempt. Investment properties are usually taxable, fully or partly. Your accountant can confirm your position.
  • GST. Not normally payable on the sale of an existing home. It can apply to new residential property and commercial or business sales.

7. Settlement adjustments

Your conveyancer apportions the running costs so you pay only for the time you owned the property:

ItemAdjusted to
Council rates30 June
Emergency Services Levy30 June
SA Waterend of the current quarter
Land taxwhere it applies (for example, investment properties)
Strata or community corporation leviesthe corporation's levy period

Keep your accounts up to date and settlement will be smooth.

8. Safety and building items

  • Smoke alarms: for homes approved before 1 January 1995, the new owner must install hardwired or 10-year sealed-battery alarms within six months of transfer (MFS). Compliant alarms already in place are worth mentioning in your listing.
  • Approvals: keep council approvals handy for extensions, pools, carports and sheds. Buyers love a tidy set of documents.
  • Pools and spas: make sure the barrier and gate are in good order before inspections.

9. Settlement day

Settlement is completed electronically by the conveyancers. Once funds clear, you hand over keys, remotes and anything listed in the contract, and you receive 100% of your sale proceeds, with no commission taken by PLBO. Keep your home insurance until settlement is complete.

Document checklist: gather these in week one

DocumentWhere to get itWhy buyers want it
Certificate of titleyour conveyancer (title search)confirms ownership and any mortgages or easements
Form 1 vendor's statementyour conveyancerthe statutory disclosure every SA buyer receives
Council rates noticeyour councilshows running costs
SA Water noticeSA Watershows water costs
Emergency Services Levy noticeRevenueSAused in settlement adjustments
Building approvalsyour councilcovers extensions, pools, sheds and granny flats
Strata or community corporation detailsthe corporation's managerlevies, minutes and the sinking fund balance (for units)
ATO clearance certificateATO onlinemakes sure you receive your full sale price
Inclusions listyoushows exactly what stays with the home

Having these ready shows buyers you're organised, and it speeds up everything from the first offer to settlement!

Put it into action

Follow the 8-week private sale plan for the order of work, and choose your PLBO package to get your campaign started. While your conveyancer takes care of the paperwork, PLBO puts your home in front of buyers on PLBO and across Domain, view, homely, Soho, realty, onthehouse and allhomes*. Let's get it sold!

*Availability on allhomes.com.au may depend on the property's location, listing type and applicable portal requirements.

Frequently asked questions

Is the legal process different when I sell privately?

No. The Form 1, contract, cooling-off, deposit and settlement steps are exactly the same in a private sale and an agent sale. Your conveyancer or solicitor handles them either way.

When must the buyer receive the Form 1?

For a private treaty sale, SA.GOV.AU says the Form 1 must be given to the buyer at least 10 clear days before settlement. In practice your conveyancer serves it before or when the contract is signed, because the buyer's cooling-off period is counted from it.

Can the buyer waive cooling-off?

Only with a certificate from a solicitor confirming they had independent legal advice. There's also no cooling-off period for a property bought at auction.

Do I pay capital gains tax when I sell my home?

Your main residence is generally exempt from capital gains tax. Partial exemptions can apply if it was rented out, used for business or sits on more than two hectares, so check with your accountant.

What is an ATO clearance certificate and why do I need one?

It confirms you're an Australian resident for tax purposes. Since 1 January 2025, buyers must withhold 15% of the price at settlement on every property sale unless the seller provides one. It's free, you apply online, and it means you receive your full sale price.

Who is responsible for smoke alarms when I sell?

For homes approved before 1 January 1995, SA law puts the obligation on the new owner to install compliant alarms within six months of transfer. Having compliant alarms already in place is a nice selling point.