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Public liability insurance in SA
Public liability covers claims for injury and property damage caused by your business. In South Australia, councils, contracts and leases usually set the limit, and domestic building work has its own indemnity insurance. Here’s what applies, and how to compare.
- No phone number needed to request quotes
- Tools and a business pack in the same request
Do you need public liability insurance in SA?
It isn’t compulsory for every South Australian business, but you’ll often be asked for it. The City of Adelaide asks for a certificate of currency for $20 million public liability, with the City noted, for permits such as mobile food vending. Head contractors, landlords and event organisers set their own minimums.
The ABS counted 174,310 actively trading businesses in South Australia at 30 June 2026, up 3.3% in a year, and about two thirds of Australian businesses have no employees. Most of the requests for a certificate of currency described below come from that base of small operators.
business.gov.au notes that some states and territories require public liability for certain occupations, so check your licence conditions as well as anything you’ve signed.
Where South Australian businesses are asked for it
| Situation | What to check |
|---|---|
| City of Adelaide permits | $20 million, with the City of Adelaide noted as an interested party. Other councils set their own limits. |
| Subcontracting on a building site | The head contractor’s minimum limit, and your certificate of currency before you start. |
| Domestic building work of $20,000 or more | Building indemnity insurance, taken out on the homeowner’s behalf before work starts, for work that needs development approval. The threshold rose from $12,000 on 10 November 2025. |
| Leasing a shop or office | The insurance clause in the lease, which usually sets a minimum limit. |
| Employing workers | Register with ReturnToWorkSA within 14 days of employing. You don’t need to if total wages are under $16,806 in 2026–27, unless a worker is injured. |
What public liability costs in South Australia
The premium depends on what you do, your turnover and staff, your claims history and the limit you choose. GST is added, then South Australian insurance duty of 11% of the GST-inclusive premium.
Our public liability cost guide compares stamp duty in every state.
What it covers
Usually covered
- Injury to customers and the public. A visitor is hurt on a site you’re working on.
- Damage to other people’s property. You damage a client’s floor, fence or driveway.
- Legal costs of defending a covered claim.
- Products you sell, when products liability is included.
Usually not covered
- Your workers’ injuries. That’s ReturnToWorkSA cover.
- Defective domestic building work. That’s building indemnity insurance.
- Your own tools and property. These need their own cover.
- Advice or design mistakes. That’s professional indemnity.
The full list is on our public liability insurance page.
Two South Australian covers that get mixed up with public liability
Each is separate, with its own rules.
- Building indemnity insurance.Protects homeowners if a builder dies, disappears or becomes insolvent before finishing or fixing defective work. Claims for defects can be made up to five years after completion.
- ReturnToWorkSA.Covers your workers. Workers compensation
How to compare public liability in SA
Public liability in SA: questions
Is public liability insurance compulsory in SA?
Not for every business. Councils, head contractors, landlords and event organisers commonly require it, and some occupations do too.
How much public liability do City of Adelaide permits need?
$20 million, with the City of Adelaide noted as an interested party.
Is there stamp duty on public liability in SA?
Yes. South Australian insurance duty is 11% of the GST-inclusive premium.
What is building indemnity insurance?
Insurance builders take out for homeowners on domestic building work of $20,000 or more that needs development approval. It’s separate from public liability.
When do I need workers compensation in SA?
Register with ReturnToWorkSA within 14 days of employing a worker, unless total wages are under $16,806 in 2026–27 and no worker is injured.
How much is public liability insurance in SA?
It depends on your occupation, turnover, claims history, the limit you choose and the insurer. We don’t publish prices, because each insurer rates your business on its own details. Our public liability cost guide explains the factors, and a quote request shows what your business would pay.
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Sources
South Australia