Adelaide landlords should start this quarter by reconciling rent and expense statements, confirming landlord insurance covers rental use, switching to Form A1 for tenant screening, documenting every repair and checking land tax exposure for 2026 to 2027. Each task protects income, meets South Australian obligations and builds the paper trail SACAT expects if a dispute arises.
TL;DR:
- From January 1, 2026, South Australian landlords must use Form A1 to assess applicants, then verify identification, rental history, referees, and tenancy database records.
- For 2026 to 2027, South Australia’s land tax thresholds are $936,000 generally and $25,000 for trusts; assets costing $300 or less qualify for immediate deductions.
- Standard home and contents policies often exclude rental use, especially short stay or commercial letting, so confirm rent loss, liability, and strata coverage before advertising.
- Before applying to SACAT, serve the correct breach notice and preserve dated photos, reports, and invoices; urgent applications are reserved for serious safety threats.
Table of Contents
- End-of-financial-year and ongoing admin checklist
- South Australian landlord obligations and minimum housing standards
- Tenant screening: Form A1 mandate, what to check and red flags
- Insurance and strata: what cover landlords need in Adelaide
- Maintenance, inspections and tenant communications to reduce disputes
- Tax and land tax essentials for SA landlords
- When and how to escalate tenancy breaches to SACAT
- HOSO perspective: practical processes we use for Adelaide portfolios
- Detailed local landlord-tenant lease agreement requirements specific to South Australia
- Step-by-step guidance on lodging bonds with the South Australian government
- Procedures and timelines for rent increases and notice periods in Adelaide
- Maintenance responsibilities and common landlord repair obligations under SA law
- Contact details and procedures for local landlord support resources and advice services
- Stepwise instructions for eviction process stages compliant with South Australian legislation
- Local perspective: why Adelaide-specific compliance protects long-term value
- How HOSO can help: landlord services built for Adelaide portfolios
- FAQ
- Sources
End-of-financial-year and ongoing admin checklist
A tidy EOFY starts with the trust account statement your property manager issues. Check it against bank deposits, maintenance invoices and any rent arrears before signing off.
- Reconcile trust statements line by line against bank records and flag discrepancies immediately.
- Bring forward deductible maintenance before 30 June rather than deferring it into the new year.
- Update depreciation schedules for new assets, noting that items costing $300 or less qualify for an immediate deduction, while anything above that is depreciated over its effective life.
- Request a year-end summary and insurance confirmation from your manager for your tax file.
South Australian landlord obligations and minimum housing standards
South Australian landlords carry legal duties that go beyond collecting rent. The Housing Safety Authority requires owners to take reasonable steps to keep premises safe and suitable for habitation, and failure to act can trigger enforcement, including rent control notices or formal orders.
- Entry notices must state the reason for entry and meet the required notice period before a manager or landlord can attend.
- The Substandard Property Register records properties found non-compliant, and a listing is a lasting mark against the property.
- Orders or rent control notices come with record-keeping duties: keep copies of every notice, inspection report and remediation invoice.
- Our Adelaide rental compliance guide covers the habitability standards in more depth.
Pro Tip: Photograph every room before and after a repair, date the files, and store them against the property address rather than the tenant's name.
Tenant screening: Form A1 mandate, what to check and red flags
From 1 January 2026, South Australian landlords and agents must use the standard rental application form, Form A1, to assess prospective tenants. This standardises what information can be requested and when.
- Verify photo identification against the application and cross-check the listed rental history with previous managers.
- Run a tenancy database check and contact at least two referees directly rather than relying on written references alone.
- Treat inconsistent income documentation, reluctance to provide referee contacts or a pattern of short previous tenancies as red flags worth probing further.
- A layered approach, with identity, history, referees and database checks together, catches issues a single check misses. Our rental application checklist walks through the full process.
Insurance and strata: what cover landlords need in Adelaide
Landlord insurance typically covers loss of rent, public liability and building or contents cover depending on the policy, but a standard home and contents policy is rarely built for rental use.
- Ask whether the policy covers loss of rent if a tenant defaults or the property becomes uninhabitable.
- Confirm public liability cover extends to tenants, visitors and contractors on site.
- Check whether short-stay or holiday letting use is excluded, and whether strata cover duplicates or conflicts with your own policy.
- Clarify who insures common property if the dwelling sits within a strata scheme.
Standard home and contents policies often exclude short-term or commercial rental use entirely, according to Insurance Council of Australia guidance, which recommends landlords confirm the right policy before advertising on any platform.
Maintenance, inspections and tenant communications to reduce disputes
Routine inspections, generally quarterly, give you dated, photographed evidence of a property's condition and flag small problems before they become disputes.
- Record each inspection with timestamped photos and written notes against the same checklist each time.
- Instruct contractors in writing and keep every invoice attached to the relevant maintenance request.
- Hand tenants appliance manuals and operating instructions at the start of the tenancy to support any later claim about misuse.
- Keep a simple folder per property: notices, inspections, invoices and communications, ready to hand over if a matter escalates.
Pro Tip: Name your evidence files by date and category so a SACAT submission can be assembled in minutes, not hours.
Tax and land tax essentials for SA landlords
Rental expense deductions and land tax exposure both deserve a fresh look each financial year rather than being set once and forgotten.
- Immediate deductions apply to depreciating assets costing $300 or less; higher-value items are depreciated over their effective life.
- Repairs that restore something to its original condition are generally deductible immediately, while improvements are capital works claimed over time.
- Commonly deductible expenses include property management costs, council rates, insurance premiums and interest on investment loans.
- For 2026 to 2027, the general land tax threshold in South Australia is $936,000, and the trust land tax threshold is $25,000, so owners holding property in a trust structure should check their position early.
- Keep every receipt and statement filed by financial year, since amendments are far simpler with a complete paper trail already in place. Landlords wanting deeper modelling on deductions and depreciation can also review this investment property tax guide.
When and how to escalate tenancy breaches to SACAT
Before any application to end a tenancy, SACAT expects both parties to have exchanged formal written notice first, and a strong, documented case before a hearing.
- Issue the correct notice (commonly a Form 2 or Form 5 depending on the breach) and record the date it was served.
- Reserve urgent applications for serious matters, such as damage that threatens habitability or safety, where waiting for a standard notice period is not practical.
- Assemble a chronology of events alongside dated photos, copies of notices and contractor invoices, and present it as a single indexed document.
- Seek free tenancy advice through Consumer and Business Services before filing if the matter is not clear cut.
Our landlord obligations guide sets out the notice timelines in more detail.
HOSO perspective: practical processes we use for Adelaide portfolios
We use multiple tenant screening checks including identity, rental history, tenancy database and referee verification to reduce rental risks. Our inspection and reporting routine uses dated, photographed evidence suitable for tenancy dispute processes.
- Maintenance requests are logged with corresponding contractor instructions and invoices kept on file.
- Inspection reports use a consistent checklist to facilitate comparisons across visits.
- Owner records are organised from the start to streamline preparation for any tribunal submissions.
Detailed local landlord-tenant lease agreement requirements specific to South Australia
A South Australian residential tenancy agreement must be in writing once either party asks for it, and it needs to set out the parties, the premises, the rent, the bond and the term clearly. Standard terms under the Residential Tenancies Act apply automatically, even if the written agreement omits them, so landlords cannot contract out of core tenant protections through a custom clause.
Fixed term and periodic agreements carry different notice obligations, and a lease should state which type applies from the outset rather than leaving it ambiguous. Special terms, such as a no smoking condition or a pet agreement, must be reasonable and clearly disclosed before the tenant signs, since an unreasonable or hidden term can be challenged later.
Every agreement should also record the condition of the property at the start of the tenancy through a detailed ingoing condition report, supported by dated photos. This document becomes central evidence if a bond dispute or SACAT matter arises at the end of the tenancy, so treat it as a legal record rather than a formality.
Any variation to the lease, including a rent change or an extension, should be documented in writing and signed by both parties. Verbal agreements are difficult to enforce and create exactly the kind of ambiguity that leads to disputes. Our landlord obligations guide covers the broader notice and compliance framework that sits alongside these lease requirements.

Step-by-step guidance on lodging bonds with the South Australian government
Residential tenancy bonds in South Australia are held by Consumer and Business Services rather than by the landlord or agent, which protects both parties and keeps the funds independent of the tenancy itself.
The process starts when the tenant pays the bond, generally capped relative to the weekly rent, to the landlord or managing agent. That amount must then be lodged with CBS within the timeframe set by the Residential Tenancies Act, using the official bond lodgement form and the tenant's signed acknowledgement.
Keep a copy of the lodgement receipt and the signed bond form in the property file, since this becomes the reference point if a bond dispute arises at the end of the tenancy. When the tenancy ends, either party can apply for the bond's release, and if both agree on the amount, CBS processes the refund directly. Disagreement over cleaning costs, damage or unpaid rent sends the matter to SACAT, where the ingoing and outgoing condition reports carry significant weight.
Landlords should never accept a bond in cash without an immediate receipt, and should never hold bond funds themselves rather than lodging them. Both practices breach the lodgement requirements and remove the independent record that protects landlords just as much as tenants.
Procedures and timelines for rent increases and notice periods in Adelaide
Rent increases in South Australia can only occur once every 12 months for a periodic tenancy, and landlords must give written notice before the increase takes effect. The notice needs to state the new rent amount and the date it begins, and it must reach the tenant within the minimum notice period set by the Residential Tenancies Act.
For a fixed term agreement, a rent increase generally cannot occur during the term unless the lease specifically allows for it and sets out how the increase will be calculated. This is why a lease that stays silent on rent reviews effectively locks the rent for the full fixed term.
Tenants who believe an increase is excessive can apply to SACAT to have it reviewed, so landlords should be ready to show the increase reflects market rent in the local area rather than an arbitrary figure. Comparable listings and a recent rental appraisal are the most useful evidence here.
Getting the notice period and the calculation method right matters more than the size of the increase itself, since a procedural error can see an otherwise reasonable increase challenged successfully. A rental appraisal before any increase gives landlords a defensible, current benchmark rather than a guess.
Maintenance responsibilities and common landlord repair obligations under SA law
Landlords in South Australia must keep the premises in a reasonable state of repair for the duration of the tenancy, covering structural elements, plumbing, electrical systems and any included appliances. This duty sits alongside the Housing Safety Authority's habitability standards, which require premises to remain safe and suitable for human habitation throughout the tenancy, not just at the start.
Urgent repairs, such as a burst water pipe, a gas leak or a failure of essential services, carry a faster response obligation than routine maintenance requests. A landlord or manager who fails to act on an urgent repair risks a tenant arranging the repair themselves and claiming the cost back, or escalating the matter directly to SACAT.
For non-urgent repairs, the landlord typically has a reasonable period to respond once notified, and that response should be documented in writing with a clear timeframe given to the tenant. Our room-by-room pre-tenancy checklist is a useful reference for identifying issues before they become repair disputes.
Providing appliance manuals and a written handover document at the start of the tenancy also matters here. Without them, SA tenancy guidance notes that landlords can struggle to hold a tenant responsible for damage caused by misuse of an appliance, since the tenant can reasonably argue they were never told how to operate it correctly.
Contact details and procedures for local landlord support resources and advice services
South Australian landlords have several free and official channels for advice rather than needing to guess at obligations. Consumer and Business Services is the primary government contact point for tenancy law questions, lease disputes and guidance on the new Form A1 requirements.
For habitability and minimum housing standards questions, the Housing Safety Authority handles enforcement, substandard property listings and compliance queries specific to the physical condition of a rental property.
Tax questions sit with the Australian Taxation Office for deductions and depreciation, and with RevenueSA for land tax assessments and threshold questions specific to South Australia. Both agencies publish detailed online guidance, and RevenueSA issues assessments from October each financial year, so checking your notice promptly avoids surprises.
For disputes that cannot be resolved directly with a tenant, SACAT is the tribunal with jurisdiction over residential tenancy matters in South Australia, and its website carries the forms and timelines needed before an application. Landlords who prefer day-to-day obligations handled on their behalf can also read our guide on delegating landlord responsibilities while retaining compliance oversight.
Stepwise instructions for eviction process stages compliant with South Australian legislation
Ending a tenancy in South Australia always starts with a valid notice rather than a direct application to SACAT. The correct notice form depends on the reason, commonly a Form 2 for a breach or a Form 5 in more serious circumstances, and it must state the ground for termination and the date the tenant is required to vacate.
If the tenant remedies the breach within the notice period, in most cases the process stops there and no further action is needed. If the breach continues or the tenant does not vacate by the stated date, the landlord can then apply to SACAT for a termination order, supported by the notice itself, evidence of the breach and any related communication.

SACAT will generally expect to see that the notice-first principle was followed before considering an application, so skipping straight to a tribunal filing without proper notice is likely to delay the matter rather than speed it up. Urgent applications, bypassing standard notice periods, are reserved for serious situations such as a direct threat to safety or significant property damage.
Once SACAT grants a termination order, the tenant is given a date to vacate, and if they remain beyond that date, enforcement becomes a matter for the tribunal's own processes rather than self-help eviction by the landlord. Attempting to remove a tenant or their belongings without an order is unlawful regardless of how clear the breach appears.
Local perspective: why Adelaide-specific compliance protects long-term value
Rent control notices and a Substandard Property Register listing are not abstract risks. They affect what a property can earn and how it's viewed at resale. Disciplined record-keeping and proactive maintenance are the cheapest insurance against both. Complex disputes or ambiguous lease terms still warrant specific local advice rather than a guess based on general principles.
— HOSO
How HOSO can help: landlord services built for Adelaide portfolios
We manage key landlord responsibilities such as tenant placement, rent collection, maintenance coordination, compliance management and rental appraisals, following documented processes suitable for tenancy dispute contexts. Professional management keeps your records consistent and your exposure to disputes lower than ad hoc self-management typically allows. If you're weighing up your options, start with a current market view through our rental appraisal or see the full range of services we offer Adelaide landlords. Landlords also managing succession planning around investment property may find this guide to making a will in South Australia a useful next step.
FAQ
Where can I find rental advice in South Australia?
Consumer and Business Services is the main government channel for tenancy law advice in South Australia, covering leases, notices and the Form A1 requirements. The Housing Safety Authority handles habitability and minimum standards questions specifically.
What is the 30% rent rule in Australia?
It's commonly used by tenants and lenders as an affordability benchmark, not a rule landlords are required to apply when assessing an application.
What are red flags for tenants?
Inconsistent income documentation, reluctance to provide referee contacts and a pattern of very short previous tenancies are common red flags during screening. Running identity, rental history and tenancy database checks together, as required under the Form A1 process, helps surface these issues before a lease is signed.
What are the landlord's obligations in South Australia?
Landlords must keep the property safe and suitable for habitation under Housing Safety Authority standards, give proper notice for entry and rent changes, and respond to repair requests within a reasonable timeframe. Serious or unresolved breaches can be escalated to SACAT once formal notice has been given.
Sources
- Tenancy reforms for landlords and agents — CBS
- Depreciating assets in rental properties — ATO
- Breaches — SACAT
- Property owners and landlords — Housing Safety Authority
- Land tax — Land held on trust — RevenueSA
