Reference only. This article sets out general information about the residential tenancy rules of South Australia, drawn from the public sources listed at the end. It is not legal, financial, taxation or credit advice, and it is not a recommendation to buy, sell, or structure a transaction in any particular way. Tenancy law changes often and individual circumstances differ. Readers must verify every point below directly with the relevant authority and obtain their own professional advice before relying on any of it.
The lease does not end at settlement
Buy a South Australian property with a tenant in it and you buy the residential tenancy agreement with it. Same rent, same bond, same end date. You become the landlord on settlement day.
What changed recently, and what most older advice gets wrong, is how the tenancy can be ended. From 1 July 2024 a landlord may only terminate for a ground prescribed by the regulations. No grounds terminations are gone. Sale is a prescribed ground, but it comes with a notice period, an evidence requirement and a penalty for misuse.
The number to remember in South Australia is 60 days.
What this does to your finance
Purpose sets your rate. Settle with a tenant in place and most lenders will treat the loan as an investment loan even where you intend to move in later, because the property produces income from day one. Investment rates sit above owner-occupier rates. Lenders assess the loan against the property's use at settlement, so the intended use and the lease end date both matter to how an application is priced.
A signed lease can lift your borrowing capacity. Lenders can use documented rent as income, usually shading it to around 70 to 80 percent for vacancy and costs. That still beats an assumed figure on an empty property. See our investment loan page, or model it with the borrowing power calculator.
Vacant possession clauses move settlement dates. A miscalculated 60 day notice shifts settlement, and a shifted settlement can mean re-issued approvals and an expired rate lock. Settlement timing and loan approval validity therefore interact.
Case 1: You want to keep the tenant
The agreement transfers to you unchanged.
What comes with the property:
- The rent, at the agreed amount. You cannot reset it at settlement.
- The bond, held by Consumer and Business Services. It stays lodged, with the record updated to show you.
- The inspection sheet, the fixed term end date, and any arrangements already agreed.
Documents commonly requested during due diligence:
- The signed residential tenancy agreement, with the fixed term end date.
- The bond lodgement details and the amount held.
- The current rent, when it was last increased, and the payment history.
- The ingoing inspection sheet.
- Any open SACAT matters or unresolved maintenance requests.
A SACAT application in progress does not settle when the property does. It becomes yours.
At settlement, rent is apportioned between you and the vendor like council rates and water. The tenant has to be told in writing who the new landlord is and where to pay rent, and that notification is a step in the settlement process.
Case 2: You want vacant possession
There are two sale-related prescribed grounds, and the distinction is what the landlord has in hand.
Contract of sale, periodic tenancy: where the landlord has entered into a contract with a purchaser and needs to give vacant possession, the notice period is 60 days, using a Form 7. This ground applies to periodic tenancies only.
Sales agency agreement: where the landlord needs possession in order to sell and has entered into a sales agency agreement with a registered agent, the notice period is again 60 days. For a periodic tenancy that is a Form 7. For a fixed term tenancy it is a Form 9, and it can only end the tenancy at the end of the fixed term, not during it.
So South Australia follows the common pattern: a fixed term is a shield. The most a fixed term buyer gets is a Form 9 notice expiring the tenancy at the end of the term, and even that needs 60 days. New South Wales is the only jurisdiction in this series where the guidance is not clear cut on the point, and where a much shorter 30 day notice attaches to an actual sale.
Both grounds carry conditions. The landlord must provide evidence supporting the ground, and having ended a tenancy on it, they are prohibited from re-letting the premises primarily as a residence within 6 months without SACAT's consent.
How the timing works. The achievable date is a function of the 60 day notice period, which runs from service, and the fixed term end date where one applies. The notice can only be served by the landlord at the time, which is the vendor. How vacant possession is dealt with in the contract, and what evidence of service is provided, are matters for a reader's conveyancer or solicitor.
The stamp duty angle, which is different in South Australia
This one cuts the other way to most states.
South Australia's stamp duty relief for eligible first home buyers, for contracts entered into on or after 6 June 2024, applies to a new home, an off-the-plan apartment, vacant land, or a house and land package under a comprehensive building contract. RevenueSA states it is not available for a property intended solely as an investment property or holiday home.
An established home with a sitting tenant is not the kind of property this relief was built for, so in most tenanted SA purchases the residence-requirement trap that dominates the other states does not arise: the relief was never in play.
Where a residence requirement does apply to an SA concession, the general shape is occupation as a principal place of residence for a continuous period of at least 6 months. RevenueSA is explicit that living somewhere temporarily, periodically, or for some other purpose such as preparing a home for sale or rent does not satisfy it, and that occupancy may have to be evidenced with utility accounts, bank statements, phone accounts or contents insurance.
Our stamp duty calculator can be used to see what duty applies at a given purchase price. Eligibility for any relief, and the conditions attached to it, must be confirmed with RevenueSA, whose first home buyer settings have changed more than once in recent years.
Case 3: The tenant wants out early
South Australia handles this differently to most states, and it affects your rent forecast rather than your possession date.
A tenant who has received a termination notice may give up possession before the end of the notice period, and will not be liable for more than 7 days rent following notice of their intention to leave early.
So a 60 day notice does not guarantee 60 days of rent. It can collapse to a week's worth once the tenant decides to go. Where a signed lease is being relied on as income, whether a termination notice has already been served is a material question of fact, and one a reader's conveyancer or solicitor can put to the vendor.
Case 4: You keep the tenant but want to increase the rent
An inherited rent cannot be reset at settlement. The South Australian rules are that rent may only be increased at least 12 months after the last increase, or after the agreement started, and that the landlord must give at least 60 days written notice using the prescribed CBS notice.
South Australia also gives the tenant a challenge route that several other jurisdictions do not: a tenant may apply to SACAT within 90 days of receiving the notice for the increase to be declared excessive. A buyer relying on an increase to make the numbers work is relying on something the tenant can put before a tribunal.
The 12 month clock runs from the last increase rather than from settlement.
Case 5: The lender is selling, not the owner
A sale by a lender exercising its security is a different transaction from a sale by the owner, and the prescribed sale grounds above are addressed to a landlord selling. This article does not attempt to state the South Australian position on mortgagee sales.
Where an SA property is being sold by a mortgagee in possession, the position must be confirmed with Consumer and Business Services on 131 882 or with a solicitor before assuming the tenancy behaves the way an ordinary sale does.
Case 6: Access, inspections and quiet enjoyment
South Australia regulates routine inspections closely and treats sale viewings separately.
- Routine inspections are capped at 4 per year, with notice to the tenant of between 7 and 28 days before the day of entry.
- Showing the property to prospective purchasers requires reasonable notice to the tenant.
- The tenant retains their right to quiet enjoyment throughout.
The published guidance on sale viewings is less prescriptive than Victoria's or Queensland's, so the specific notice a buyer's agent must give is a point to confirm with Consumer and Business Services rather than to assume.
Inspections are harder on an occupied property. A tenant's belongings obscure parts of it, so building inspections and the ingoing condition report are the usual reference points for buyers assessing condition.
Case 7: Bond, arrears and disputes carried into settlement
None of this resets at settlement.
- The bond stays lodged with Consumer and Business Services, with the record updated to show the new landlord.
- The ingoing inspection sheet remains the benchmark for assessing the property when the tenant leaves.
- Arrears and damage do not reset, and any claim is made against the same bond.
- SACAT matters already on foot continue. An application in progress does not settle when the property does.
Where to check this yourself
Every figure above comes from one of these.
Regulator and tenancy services
- Consumer and Business Services (131 882) at cbs.sa.gov.au administers residential tenancies in South Australia, and publishes the prescribed forms and the rental reform guidance. Its site and SA.GOV.AU both block automated access, so no direct page links are given here; search those sites for "rental reforms" and "rent increases"
- SACAT, the South Australian Civil and Administrative Tribunal, hears tenancy disputes and excessive rent applications
- Law Handbook South Australia: landlord terminating a tenancy, published by the Legal Services Commission of South Australia, is the source of the Form 7 and Form 9 notice periods above and was reachable at the time of writing
Legislation
The Residential Tenancies Act 1995 (SA) is published at legislation.sa.gov.au.
Duty
RevenueSA publishes the stamp duty relief rules for eligible first home buyers, including the property types that qualify for contracts entered into on or after 6 June 2024. Its site blocks automated access; search revenuesa.sa.gov.au for "first home buyer relief".
Dates these rules took effect
Everything above is stated as at September 2026 and is drawn from Residential Tenancies Act 1995 (SA) and the public guidance of the authorities named below. Tenancy rules in South Australia have changed more than once in recent years, and a figure quoted from an older article, an agent's recollection or another state will often be wrong.
From 1 July 2024 a landlord may only terminate for a ground prescribed by the regulations, and the notice period for not renewing a fixed term rose from 28 to 60 days. Stamp duty relief settings for eligible first home buyers changed for contracts entered into on or after 6 June 2024. A standard rental application (Form A1) has been required since 1 January 2026.
Readers checking a specific transaction should confirm the current position with Consumer and Business Services (131 882), SACAT and RevenueSA, and should note the date on which any guidance page they rely on was last updated.
The short version
| Situation | The South Australian rule |
|---|---|
| You keep the tenant | Agreement, rent, bond and inspection sheet all transfer to you unchanged |
| Periodic, contract of sale | 60 days notice (Form 7), with evidence and a 6 month re-letting ban |
| Fixed term | Cannot be cut short for a sale. 60 days notice (Form 9) ending the tenancy at the end of the term |
| Tenant wants to leave | Can leave early after a termination notice, liable for no more than 7 days rent |
| You want to raise the rent | 12 months since the last increase, 60 days notice. Tenant may apply to SACAT within 90 days to call it excessive |
| The lender is selling | Different rules may apply. Not answered by the prescribed sale grounds above |
| Showing buyers through | Routine inspections capped at 4 a year with 7 to 28 days notice; sale viewings on reasonable notice |
| Bond, arrears, disputes | Nothing resets at settlement. Same bond, same inspection sheet, same SACAT matters |
The South Australian mistake is planning around 28 days because that was the old number. The reforms took it to 60, added the evidence requirement, and closed off no grounds terminations entirely.
If you would like to discuss the finance side of a purchase like this, you can contact us.
Buying in another state? The rules change completely at the border. See the same guide for Victoria, New South Wales, Queensland, Western Australia, Tasmania, the Northern Territory and the ACT.
This article covers South Australia only and was prepared in September 2026. Residential tenancy law, duty concessions and lender policy all change, and the position may have moved since publication. Nothing in this article is legal, financial, taxation or credit advice, it does not take account of any reader's objectives, financial situation or needs, and no reliance should be placed on it. Readers are responsible for confirming the current rules directly with Consumer and Business Services, SACAT and RevenueSA, and for obtaining their own legal, conveyancing and financial advice before acting.
