What Smoke Alarm Records Should New South Wales Landlords Keep in 2026?
A New South Wales-specific rental property guide to smoke alarm checks, two-business-day repairs, annual batteries, 10-year replacements, access notices, strata exceptions, and records to keep.
Part of the Rental Rule Changes Watch 2026 series.
In New South Wales in 2026, a rental property smoke alarm file should prove that alarms were installed in the right places, checked annually, batteries were replaced on time, alarms were replaced within 10 years of manufacture, faults were repaired within 2 business days after the landlord became aware or, for a strata tenancy meeting the statutory exemption, the tenant was advised in writing, the owners corporation was notified within 24 hours, and the landlord took reasonable steps to ensure repair or replacement. Keep the service report, tenant notice, access notice, licensed electrician invoice, reimbursement record, and any strata correspondence in the same property folder.
This is an Australia guide for New South Wales rental property records. Smoke alarm obligations are New South Wales state tenancy and safety rules, not Australia-wide federal Australian Taxation Office rules.
For state-by-state context, read Australia State-by-State Rental Compliance Comparison 2026. For New South Wales rental law changes more broadly, read New South Wales Rental Law Changes 2026.
What Smoke Alarm Records Should New South Wales Landlords Keep?
Keep the records that prove the alarm was working, the landlord responded on time, and any access or tenant repair process followed the New South Wales rules.
New South Wales Fair Trading’s smoke alarm guidance, reviewed on 10 July 2026, says landlords must ensure smoke alarms, including heat alarms, are working and cannot delegate responsibility for working smoke alarms to tenants in a residential tenancy agreement. The same page says at least one smoke alarm must be installed in a hallway outside a bedroom or other suitable location on each storey of a rented home.
The practical document stack is:
| Record | Why it matters in New South Wales |
|---|---|
| Alarm location list | Shows each storey and bedroom area was considered |
| Manufacture date or installer report | Supports the 10-year replacement rule |
| Annual service or test report | Shows the alarm was checked each year |
| Battery replacement record | Supports annual removable-battery replacement or lithium timing |
| Tenant fault notice | Starts the response timeline |
| Repair or replacement completion record | Proves the two-business-day repair rule was met |
| Licensed electrician invoice | Required for hard-wired smoke alarm repair or replacement |
| Access notice | Shows entry was lawful before inspection or repair |
| Tenant reimbursement record | Supports repayment where the tenant arranged permitted work |
| Strata correspondence | Shows whether an owners corporation exception was handled correctly |
Key Takeaway
A smoke alarm certificate is useful, but it is not the whole file. New South Wales landlords should keep the annual check, the fault timeline, the access notice, the repair proof, and the payment or reimbursement record together.
The Two-Business-Day Repair Rule
New South Wales Fair Trading says a landlord must repair or replace a smoke alarm within two business days of finding out it is not working, including replacing a removable battery. The current Residential Tenancies Regulation 2019 says a landlord who becomes aware a smoke alarm is not working must, within 2 business days, repair or replace the alarm or cause it to be repaired or replaced, unless the tenant notifies the landlord that the tenant will carry out the permitted repair.
That means the records should make the timeline obvious:
- date and time the landlord or agent became aware
- source of awareness, such as tenant message, inspection, or contractor report
- type of alarm: battery-operated, hard-wired, or heat alarm
- action taken
- person who completed the work
- date completed
- invoice, receipt, or service certificate
- tenant update
If the record does not show when the landlord became aware, it is harder to prove the two-business-day period was met.
Annual Checks, Batteries, and 10-Year Replacement
New South Wales Fair Trading says landlords must check smoke alarms every year to ensure they are working, install or replace removable batteries every year unless a lithium battery has a manufacturer-specified period, and replace smoke alarms within 10 years of manufacture or earlier if specified by the manufacturer.
The Residential Tenancies Regulation 2019 sets the same periodic rules: replace a smoke alarm within 10 years from manufacture, or earlier if the manufacturer specifies an earlier time, and install or replace batteries with the manufacturer-specified battery, annually unless the removable lithium battery instructions specify another period.
For each New South Wales rental property, keep:
- alarm make, model, and location
- manufacture date, or an installer or service report that records it
- annual test date
- battery type
- battery replacement date
- next replacement due date
- service provider and invoice
- photos where the manufacture date label or location needs proof
This is the kind of deadline that property management software often stores but does not read. For the workflow gap, read Eight States, One Rent Roll: Why Australian Property Management Software Leaves Compliance Gaps.
Access Notices for Smoke Alarm Work
Smoke alarm work has its own New South Wales access timing.
New South Wales Fair Trading’s access notice page, reviewed on 10 July 2026, says a landlord, agent, or authorised person needs at least 2 business days notice to inspect or assess the need to repair or replace a smoke alarm, and at least 1 hour notice to repair or replace a smoke alarm.
Keep the access notice with the smoke alarm record, not just in a general tenancy folder. The file should show:
- purpose: inspection, assessment, repair, or replacement
- notice period used
- date and time served
- service method
- proposed entry time
- person entering
- completion note
For broader New South Wales entry, rent, pets, and termination records, read New South Wales Rental Law Changes 2026.
Tenant Repairs and Reimbursement
New South Wales smoke alarm rules also create a tenant-initiated record path.
New South Wales Fair Trading says a tenant must notify the landlord or agent if a smoke alarm is not working. For a removable battery smoke alarm, a tenant who is not a social housing tenant can choose to replace the removable battery after notifying the landlord, but must replace it within 2 business days of the notice and notify the landlord within 24 hours of replacing it.
For hard-wired smoke alarms, New South Wales Fair Trading says a tenant can arrange repair or replacement if the landlord or agent does not complete the work within 2 business days, and a licensed electrician must do the work. The Residential Tenancies Regulation 2019 says a tenant who carries out permitted repair or replacement is entitled to reimbursement within 7 days after giving written notice with details of the work, cost, and receipts or invoices.
The landlord file should keep:
- tenant’s original fault notice
- landlord response
- tenant notice that they will replace a battery or arrange permitted work
- completion notice from tenant
- receipt or licensed electrician invoice
- reimbursement calculation
- payment record
This is a New South Wales tenancy record. If the repair cost is later claimed in an Australia-wide federal tax return, keep a separate Australian Taxation Office expense record as well.
Strata Properties Need a Separate Trail
Some New South Wales strata properties have a different repair trail.
The Residential Tenancies Regulation 2019 sets a strata exception where a residential tenancy agreement relates to premises in a strata scheme, the smoke alarms are hardwired or are battery-operated alarms for which the owners corporation is responsible, the landlord has advised the tenant in writing that the owners corporation is responsible for repair and replacement, the landlord has notified the owners corporation within 24 hours of becoming aware a repair or replacement is needed, and the landlord has taken reasonable steps to ensure the work is carried out.
For a strata rental, keep:
- strata by-law or owners corporation responsibility record
- written advice to the tenant
- tenant fault notice
- notice to owners corporation within 24 hours
- strata manager response
- contractor completion record
- follow-up to tenant
Do not treat “strata” as a blanket exemption. The record needs to show the conditions were actually met.
Practical Filing Pattern
For each New South Wales rental property, keep these folders:
smoke-alarm-locationsannual-tests-and-service-reportsbattery-replacements10-year-replacement-datestenant-fault-noticesaccess-noticeselectrician-invoicestenant-reimbursementstrata-and-owners-corporationaustralian-taxation-office-expense-records
The state compliance folder and the federal tax folder can reference the same invoice, but they answer different questions. New South Wales asks whether the alarm obligation was met. The Australian Taxation Office asks whether the cost was deductible and supported.
Related Proppi Guides
- New South Wales Rental Law Changes 2026
- Australia State-by-State Rental Compliance Comparison 2026
- Australia Landlord Compliance Checklist 2026
- Why Property Management Software Does Not Read Your Documents
- What Amateur Property Investors Actually Need in Australia
Source Note
This article is specific to Australia and New South Wales. It relies on New South Wales Fair Trading guidance on smoke alarms and access notices, and on the current Residential Tenancies Regulation 2019. It is general information for document organisation, not legal, tax, or fire-safety advice.
Last reviewed: 10 July 2026. New South Wales Fair Trading smoke alarm and access notice guidance and the current in-force Residential Tenancies Regulation 2019 were reviewed for this article on that date. Confirm the current position with New South Wales Fair Trading, the current New South Wales legislation, or a qualified adviser before issuing access notices, allocating repair responsibility, or refusing reimbursement.
The Short Version
- New South Wales smoke alarm rules are state tenancy and safety rules, not federal Australian Taxation Office rules.
- Landlords must keep smoke alarms working and cannot shift that responsibility to tenants in the tenancy agreement.
- A non-working smoke alarm must generally be repaired or replaced within 2 business days after the landlord becomes aware.
- Keep annual checks, battery replacement records, manufacture dates, and 10-year replacement dates.
- Give at least 2 business days notice to inspect or assess a smoke alarm, and at least 1 hour notice to repair or replace one.
- Keep tenant repair and reimbursement records, and keep strata owners corporation records where a strata exception is relied on.
Suggested citation
Proppi Editorial Team, "What Smoke Alarm Records Should New South Wales Landlords Keep in 2026?", Proppi, 2026-07-10.
Sources used
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