Negative gearing is when the costs of owning an investment property, mainly the loan interest plus maintenance, management, rates, insurance and depreciation, add up to more than the rent it earns. That shortfall is a loss, and in Australia you can generally deduct it against your other taxable income, which lowers your tax bill.
A quick worked example. Say a property collects $26,000 a year in rent but costs $36,000 a year to hold once you add up interest and everything else. You are $10,000 out of pocket. You claim that $10,000 as a deduction, and if your top slice of income is taxed at, say, 37 per cent plus the Medicare levy, you get back roughly $3,900 at tax time. You are still down about $6,100 in real cash for the year. Negative gearing softens the loss. It does not erase it.
What negative gearing actually means
The word gearing just means borrowing to invest. You are using a loan to control an asset worth far more than the deposit you put in. Whether that gearing is negative or positive depends on a simple race: rent coming in versus costs going out.
When costs win, the property is negatively geared. The deductible costs usually include loan interest, which is typically the biggest, along with council rates, water charges, landlord insurance, property management fees, repairs and maintenance, strata or body corporate fees, and depreciation on the building and fittings. Add those up, subtract the rent, and if the answer is a loss, that loss generally reduces your taxable income for the year.
It is worth being clear about the cash. A deduction is not a refund of what you spent. It only returns your marginal tax rate on the amount, so a higher earner gets more back than a lower earner on the identical loss. That is one reason negative gearing tends to suit people on higher incomes, and one reason it draws political heat, which we will get to.
Negative versus positive gearing
Positive gearing is the mirror image. The rent more than covers the costs, so the property puts cash in your pocket each year. The catch is that the surplus is income, so you pay tax on it. There is no loss to deduct because there is no loss.
Neither is automatically better. Negative gearing chases growth and accepts yearly losses to get there. Positive gearing books income now and leans less on prices rising. Here is the contrast side by side.
| Feature | Negative gearing | Positive gearing |
|---|---|---|
| Rent versus costs | Costs exceed rent | Rent exceeds costs |
| Yearly cash flow | Negative, you top it up | Positive, it pays you |
| Tax effect | Loss generally deducts against other income | Surplus is taxable income |
| What it relies on | Capital growth over time | Steady income, less reliant on growth |
| Typical risk | Holding costs bite if growth stalls | Lower price growth in higher-yield areas |
| Who it often suits | Higher earners chasing growth | Income-focused or cash-flow-conscious investors |
Plenty of investors hold a mix, or watch a property drift from negative to positive over the years as rents rise and the loan shrinks. The labels describe a property at a point in time, not a permanent verdict.
Why it all rides on capital growth
Here is the part that gets glossed over in the auction-night excitement. Negative gearing, on its own, is a strategy for losing money in a tax-efficient way. You spend real cash every year to hold an asset that does not pay for itself. The entire case rests on one bet: that the property’s value climbs by more than the losses you stack up while holding it.
If it grows strongly, the gain at sale can dwarf the years of top-ups, and the tax you saved along the way sweetens the result. If growth is flat or slow, you have simply funded a loss-making asset and gained little but a smaller tax bill on money you would rather have kept. Growth is not guaranteed. It depends on the location, the cycle, and timing nobody controls.
Interest rates matter enormously too. Because borrowed money usually drives the loss, a rise in rates deepens the shortfall and raises the cash you must find each month. An investor comfortable at one rate can feel real strain a year later. Before committing, it is worth stress-testing the numbers against higher rates, longer vacancies and surprise repairs. Running the figures through a resource like Your Property Guide can help you pressure-test a property’s numbers before you fall for the kitchen. If you are weighing whether to buy at all, our guide to buying an investment property walks through the steps.
Negative gearing is not a way to make money. It is a way to lose money cheaply while you wait for the property to grow. If it never grows, the strategy was just an expensive habit.
How the capital gains tax discount fits in
The growth side of the bet is where capital gains tax, or CGT, enters. When you sell an investment property for more than its cost base, the profit is a capital gain and is generally taxable. But if you have held the asset for more than 12 months, individuals can usually apply the CGT discount, which is a 50 per cent discount on the gain, so only half of it is added to your taxable income that year.
That discount is a big reason the strategy can stack up. You deduct losses at your full marginal rate along the way, then, if the timing works, you are taxed on only half the eventual gain. The interaction between yearly deductions and a discounted gain is central to the appeal, though the actual benefit depends on your income in the year of sale, how the cost base is worked out, and rules that can change. Our explainer on capital gains tax on property covers how the discount is calculated and the traps around it.
Rental yield is the other half of the picture, because the rent you collect determines how deep the shortfall runs in the first place. It is worth understanding rental yield before you assume a property will be lightly geared rather than heavily so.
The strategy is not a sure thing
A few cautions worth holding onto. Negative gearing only helps if you have other income to deduct against; with little taxable income, the benefit is thin. It works best over a long hold, because growth needs time and selling early can mean wearing the losses with little gain to show. And it concentrates a lot of money in one asset class, often funded by debt, which cuts both ways when markets move.
It is also not the only path into property. Some buyers rent where they want to live and invest where the numbers work, a strategy known as rentvesting, which can change the gearing maths entirely. The right approach depends on your goals, income and appetite for risk, none of which a tax deduction should decide on its own.
A point on the politics
Negative gearing is one of the most politically contested features of the Australian tax system. Critics argue it inflates house prices and favours higher earners; defenders say it supports rental supply and that investors take real risk. Reform gets proposed periodically, from capping deductions to limiting the concession to new builds, and changes to negative gearing or the CGT discount have surfaced in policy debate more than once.
For you, the takeaway is simple: the rules that make the strategy attractive today are not locked in forever. A plan that leans heavily on current settings carries the risk that those settings shift. That is not a reason to avoid property, but it is a reason not to treat the tax benefit as a permanent fixture. If you are starting from scratch, our broader guide to buying property in Australia sets out the groundwork.
The bottom line
Negative gearing lets you deduct an investment property’s annual loss against your other income, trimming your tax while you bet on the value growing enough to make the years of top-ups worthwhile. It can work well for the right person with the right property and a long enough horizon, and it can quietly drain cash for someone who banked on growth that never showed or rates that did not climb. The CGT discount sweetens the exit, the politics add uncertainty to the rules, and none of it is guaranteed.
This is general information, not personal financial or tax advice. The figures here are illustrative and were last checked June 2026; they will not match your situation. Before you gear into anything, talk to a registered tax agent or licensed financial adviser who can run your own numbers.