Investment property tax deductions in South Australia

Interest on the loan used to acquire (or improve) the investment property is fully deductible. This is usually the single largest deduction on the rental schedule. If the loan is split between investment and personal use (e.g. a redraw for personal spending), only the investment portion is deductible. Mixing the two is a common audit flag - keep the investment loan clean.

Use the negative gearing calculator to estimate the tax saving when total expenses exceed rental income.

Council rates issued to the property owner (you, not the tenant) are deductible. So is the water service charge and any council waste/recycling fee billed to the owner. In states where the Fire Services Levy is bundled into council rates, the whole bill is treated as council rates for deduction purposes.

Worked example: a $1,900 council rates bill at a 37% marginal tax rate saves $703 in tax. Multiply across 3-4 quarterly bills a year and you are looking at $700-$1,500 in deductions just from rates.

Building insurance, landlord insurance (covering loss of rent and tenant default), and public liability insurance on the property are deductible. Contents insurance is deductible only if the contents belong to you as the landlord (e.g. furniture in a furnished rental). Personal contents are not.

This is the most commonly misclassified expense. A repair restores the property to its prior condition - patching a hole in plaster, replacing a broken window with a same-sized window, fixing a leaking tap. Repairs are deductible immediately, in the year incurred.

An improvement takes the property beyond its original condition - new kitchen, structural extension, replacing a tin roof with a tiled one. Improvements are NOT immediately deductible - they enter the Div 43 capital works pool at 2.5% per year over 40 years.

Replacing a like-for-like item that is part of the building (e.g. swapping a worn-out hot water system for a similar new one) sits awkwardly between the two and is the most common ATO query. When in doubt, lean toward classifying as capital improvement - get a quantity surveyor or accountant to confirm at EOFY.

Depreciation is the deduction most investors leave on the table. There are two streams:

• Div 40 (plant and equipment) - the removable assets in the property (ovens, dishwashers, carpets, blinds, aircon units). Each asset has its own effective life. For residential property contracts dated 9 May 2017 or later, only NEW assets you install yourself can be depreciated - second-hand plant left by the previous owner is excluded.
• Div 43 (capital works) - the building itself. 2.5% per year over 40 years for residential builds with a construction contract date from 16 September 1987 onwards. Builds from 18 July 1985 to 15 September 1987 use the transitional 4% rate over 25 years. Pre-18 July 1985 builds do not qualify for Div 43.

For any property less than 40 years old, a quantity surveyor (QS) depreciation schedule typically pays for itself many times over. Expect $5,000-$15,000 a year in combined Div 40/43 deductions on a modern apartment.

Property management commission (typically 6-9% of rent), letting fees, lease preparation fees, re-letting fees, and inspection costs are all deductible. So is advertising to find a tenant. The buyer's agent fee you paid to source the property in the first place is NOT deductible - it is a capital cost.

Fees paid to a registered tax agent or accountant to prepare the rental schedule and lodge your tax return are deductible. So is the cost of property investment tax software, depreciation reports, and other professional advice directly related to the investment.

Quarterly body corporate fees (administrative fund AND sinking fund contributions) are deductible. Special levies raised for genuine capital works - new lift, structural waterproofing, facade replacement - are NOT immediately deductible. They go into the Div 43 capital works pool.

Costs to advertise the property for rent - online listings, photography for the listing, signboards - are deductible. Costs to advertise for sale are capital.

SA aggregates all taxable SA land you own. Trusts are typically assessed on a "deemed trust beneficiary" basis - get specialist SA advice before structuring. SMSF land is assessed in the name of the trustee.

0.5% foreign-investor surcharge on taxable land owned by foreign persons (RevenueSA, effective 1 July 2024). Frequently confused with the 7% stamp duty surcharge - different tax.

You own one Adelaide investment with an unimproved land value of $900,000. Taxable above threshold = $900,000 - $755,000 = $145,000. Land tax = 0.5% x $145,000 = $725. At a 37% marginal rate, the deduction saves $268.

SA scrapped stamp duty for eligible first-home buyers on new homes from 6 June 2024 (RevenueSA). Investors do not qualify.

7% foreign-acquirer surcharge on residential transfers to foreign persons (RevenueSA).

Div 40 covers the removable assets in the property: oven, dishwasher, cooktop, hot water system, carpets, blinds, aircon, ceiling fans, smoke alarms. Each asset has an ATO-published effective life (e.g. 12 years for an oven), and depreciates over that life on a diminishing-value or prime-cost basis.

The 9 May 2017 rule. For residential property contracts dated 9 May 2017 or later, second-hand plant left by the previous owner can no longer be depreciated by you (the new buyer). Only NEW assets that YOU install yourself qualify. This was the most significant change to residential property depreciation in two decades. Properties bought before 9 May 2017 retained their existing entitlements.

Div 43 covers the building itself - the actual construction. Three eligibility tiers based on construction contract date:

• Pre-18 July 1985: NOT eligible. No capital works deduction.
• 18 July 1985 - 15 September 1987: 4% per year over 25 years (transitional rate). Most of these windows have now expired.
• 16 September 1987 onwards: 2.5% per year over 40 years. This is the common case for any modern build.

Concrete example: a 2010 unit in SA with $200,000 of original construction cost gives you $5,000 of Div 43 deduction per year for 40 years from construction date. At a 37% marginal rate, that is $1,850 of tax saving per year - $46,250 over the remaining 25 years until 2050.

You cannot reliably claim Div 43 (or properly categorise Div 40) without a quantity surveyor (QS) depreciation schedule. A QS report typically costs $400-$700 and provides a 40-year forward schedule that drops straight into your tax return. The cost itself is deductible. If your property is less than 40 years old, the QS report almost always pays for itself many times over in the first year.

The single most common error. A repair is deductible in the year incurred. An improvement enters Div 43 at 2.5% over 40 years. Mis-classifying a $5,000 repair as capital costs you the immediate deduction (potentially $1,850 in tax at 37%) and instead drips it out at $125 per year for 40 years. Get it right.

Travel to inspect the property is no longer deductible for individual residential investors (since 1 July 2017). Personal phone calls about the property are not deductible. Meals on a trip to "look at the property" are not deductible. Restrict your claims to genuine investment expenses with paper trails.

If the property was your principal place of residence (PPOR) for part of the year and an investment for the rest, you can only deduct expenses for the period it was income-producing. The most common case: you move out mid-year and start renting it. Apportion every expense by the number of days the property was available for rent vs days you lived there.

In SA, crossing the land tax threshold creates an obligation on YOU to register with the revenue office, not the other way around. People with multiple SA properties cross the threshold (because holdings are aggregated) and only find out years later when they get a back-assessment with interest and penalties.

Stamp duty is a capital cost, not a holding cost. It goes into the cost base for CGT purposes (reducing your future capital gain) - it is not deductible against rental income now. Treat it correctly from day one.