Property investment is one of the most popular wealth-building strategies in Australia, and the bookkeeping requirements for a landlord with even a single rental property go well beyond recording rent and paying the mortgage. When you take on a property investor client, you're dealing with depreciation schedules, capital versus revenue expense distinctions, land tax, property management fee reconciliations, and potentially negative gearing positions that need to be accurately reported to support a tax refund. Done well, this bookkeeping directly translates into optimised tax outcomes for the client.
Setting Up the Chart of Accounts
Start with a well-structured chart of accounts for each rental property. If a client owns multiple investment properties, each should have its own set of income and expense accounts — or at minimum, a class or job code — so that profit and loss can be assessed per property. Lumping all rental income and expenses together makes it impossible to assess whether individual properties are performing and complicates the tax return.
A typical chart for a rental property should include:
Income:
- Rental income
- Insurance proceeds (if any)
Expenses:
- Property management fees
- Repairs and maintenance (revenue)
- Council rates
- Water rates (if paid by the landlord)
- Body corporate/strata fees
- Insurance — building and landlord
- Advertising (for tenant search)
- Loan interest
- Bank fees on investment loan
- Depreciation — building (Division 43)
- Depreciation — plant and equipment (Division 40)
- Cleaning and pest control
- Legal fees (lease-related)
- Accounting and tax agent fees
The separation between Division 40 (plant and equipment) and Division 43 (building construction costs) depreciation is important — they're calculated differently and have different claim timelines.
Understanding Depreciation for Rental Properties
Depreciation is often the largest tax deduction available to property investors and the one most commonly under-claimed. There are two components:
Division 43 — Capital Works Deduction: The building itself (structure, fixed improvements) can be depreciated at 2.5% per year over 40 years for buildings constructed after 16 September 1987. If the building is older, no Division 43 deduction is available (though this is sometimes misunderstood — a renovation completed after that date on an older building may still generate Division 43 deductions on the renovation cost).
Division 40 — Plant and Equipment: Removable items (carpet, blinds, dishwasher, hot water system, air conditioning units) each have their own effective life and depreciation rate. The ATO publishes effective lives for thousands of items. As of the 2017 Budget changes, second-hand plant and equipment in previously owned residential properties can no longer be depreciated by subsequent owners — only new properties or new items installed by the investor allow Division 40 claims.
To claim depreciation accurately, your client needs a tax depreciation schedule prepared by a qualified quantity surveyor. This is a one-off cost (typically $400–$700) that pays for itself many times over in additional deductions. Once obtained, the schedule informs the depreciation entries each year.
Your role as a bookkeeper is to:
- Obtain the depreciation schedule from the client or their accountant
- Enter annual depreciation figures as journal entries at year end
- Track the accumulated depreciation on the balance sheet
- Flag when plant and equipment items have been replaced, so the old item can be written off and the new item added
Capital vs. Revenue Expenses: The Critical Distinction
One of the most consequential judgements in property bookkeeping is whether an expense is revenue (immediately deductible in the current year) or capital (added to the property's cost base and only relevant upon sale).
Revenue expenses are repairs and maintenance that restore something to its original working condition. A new tap washer, repainting a room after a tenant moves out, fixing a broken fence — these are revenue.
Capital expenses are improvements that enhance the value of the property or create something new. A new deck that didn't exist before, upgrading a standard kitchen to a premium one, converting a single garage to a double — these are capital.
The distinction gets murky in practice. Replacing old carpet with new carpet of the same quality is a repair (revenue). Replacing old carpet with polished floorboards is an improvement (capital). The ATO has extensive guidance on this, and it's an area where the accountant's input is valuable for borderline cases.
Capital expenses are not lost — they increase the cost base of the property and reduce the capital gain on eventual sale. But they are not deductible now, and clients who incorrectly code capital improvements as repairs will face adjustments in an audit.
Negative Gearing: What the Records Must Support
A property is negatively geared when the rental income is less than the deductible expenses. The resulting loss is offset against the investor's other income (typically salary), reducing their overall tax liability. This is entirely legal and remains a feature of Australian tax law as of 2026, despite periodic policy debate.
For the negative gearing position to be defensible:
- All expenses must be correctly documented. Every entry in the expense accounts needs a corresponding invoice or receipt retained for five years.
- Personal and investment loan accounts must be kept strictly separate. If a client makes a private purchase from their investment loan account, or deposits rental income into a personal account, the interest deductibility calculation becomes complicated.
- Refinancing needs careful handling. If a client refinances their investment loan, the interest remains deductible only on the portion that relates to the investment. Any cash-out used for private purposes creates a mixed-purpose loan, and the interest must be apportioned.
A common trap: a client pays off their investment loan and then re-draws to fund a private holiday. The re-drawn amount is no longer used to earn assessable income, so the interest on it is not deductible. The ATO has won cases on this. Track loan purpose carefully.
Property Management Fee Reconciliation
Most investment property clients use a property manager who collects rent, arranges repairs, and remits the net amount to the investor monthly. The property manager's monthly statement shows:
- Gross rent collected
- Their management fee (typically 7–10% plus GST in most Australian states)
- Any repairs and maintenance paid on behalf of the owner
- Any other charges (letting fees, lease renewal fees, etc.)
- Net disbursement
Your job is to reconcile the bank deposit against this statement and code each line correctly. The management fee includes GST, and if your client is GST-registered (unusual for residential property investors, but relevant for those with commercial properties), they can claim the input tax credit.
Note: residential property rental is input-taxed under GST law, meaning the landlord does not collect GST on rent and cannot claim input tax credits on related expenses. Commercial property rental is different — it's taxable, and GST applies to rent. Getting this right matters for the BAS.
Summary
Property investor bookkeeping requires careful attention to depreciation schedules, a consistent approach to distinguishing capital from revenue expenditure, accurate loan account tracking, and precise property management fee reconciliation. Clients who receive well-structured annual accounts for each property — with properly calculated depreciation, all relevant deductions captured, and a clear negative gearing position — are far better placed at tax time and far more likely to remain loyal, long-term clients of your practice.