Negative Gearing in Australia: How It Works and Whether It's Right for You

Quick Answer

Negative gearing occurs when the costs of owning an investment property exceed the rental income it generates — and the resulting loss can be deducted against your other income, reducing your tax bill. In Australia, negative gearing is a legal and widely used investment strategy. It does not make a loss desirable in itself; the logic is that the tax saving and anticipated capital growth together outweigh the annual shortfall. Whether it makes sense for you depends on your income, the property's growth prospects, and how long you plan to hold.

What Is Negative Gearing?

Gearing simply means borrowing money to invest. A negatively geared property is one where the deductible costs of owning it — interest on the loan, property management fees, maintenance, depreciation, rates, insurance, and other expenses — exceed the rental income it generates.

The resulting loss is "negatively geared" because you are running at a deficit. Under Australian tax law, this loss can be offset against your other taxable income — typically your salary — reducing the tax you pay in that financial year.

A positively geared property earns more in rent than it costs to hold. The surplus is added to your taxable income. A neutrally geared property roughly breaks even.

How the Tax Benefit Works

The tax benefit of negative gearing comes from offsetting your investment loss against income taxed at your marginal rate.

Example:

Suppose you earn $120,000 in salary and your marginal tax rate is 37% (plus Medicare levy, so effectively ~39%). Your investment property generates $26,000 in rent but costs $38,000 per year in deductible expenses (interest, management fees, rates, depreciation, insurance, and repairs). Your annual loss is $12,000.

That $12,000 loss is deducted from your $120,000 salary, reducing your taxable income to $108,000. At a 39% effective rate, this saves you approximately $4,680 in tax for the year.

Your actual out-of-pocket shortfall after the tax saving is $12,000 minus $4,680 — about $7,320 per year, or roughly $140 per week. This is sometimes called the "after-tax cost of negative gearing."

The investor's expectation is that the property will grow in capital value by more than this annual shortfall over the holding period.

Positive, Negative, and Neutrally Geared: What's the Difference?

Negatively geared: Rental income is less than deductible costs. The loss reduces your taxable income. You rely on capital growth to make the investment worthwhile overall.

Positively geared: Rental income exceeds all costs. The surplus is taxable income, but you receive a cash flow benefit each year. Typical in regional markets or where a property is owned without a mortgage.

Neutrally geared: Income and costs are roughly equal. Neither a tax loss nor extra income is generated. The investment relies entirely on capital growth for its return.

Most investors in Australia's capital cities are negatively geared, particularly those who purchased in the last five to ten years with significant mortgage debt at high prices.

When Negative Gearing Makes Sense

Negative gearing is most compelling when:

You are in a high tax bracket. The tax saving is worth more to someone on a 47% marginal rate than someone on 19%. At lower income levels, the tax offset shrinks considerably and the cash flow burden becomes harder to sustain.

You are buying in a strong capital growth market. Negative gearing is a bet on appreciation. The annual shortfall only makes financial sense if the property grows in value. Blue-chip locations in major capital cities — where long-term demand is structural and supply is constrained — have historically supported this thesis.

You have the cash flow to sustain the loss. You must be able to meet the weekly shortfall from your income without financial stress, regardless of whether you have tenants. Vacancy periods, unexpected repairs, or rate rises all increase the after-tax cost.

You are a long-term holder. The longer you hold, the more time for capital growth to compound and outrun the accumulated annual losses.

The Risks of Negative Gearing

Reliance on capital growth that may not materialise. If a property does not grow in value, you are simply running at a loss. Growth is never guaranteed, particularly in the short to medium term.

Rising interest rates increase the loss. When rates rise, the interest component of your deductible costs increases — which deepens the negative gearing loss. This is a manageable risk over time but can create significant cash flow pressure in the short term.

Vacancy and maintenance risk. An empty property or unexpected repair costs increase the shortfall you need to cover. Regions with higher vacancy rates or older building stock carry more of this risk.

Policy risk. Negative gearing has been a recurring topic in Australian political debate. Any legislative change that limits or removes the deductibility of investment property losses would affect the financial case for investors who built their strategy around the current rules. The current rules have been stable for decades, but this is worth noting as a long-term risk.

Opportunity cost. Capital tied up in a negatively geared property could be invested elsewhere. A thorough analysis should compare the expected total return — capital growth plus rental income minus costs — against alternative uses of your equity and capital.

Negative Gearing and Capital Gains Tax

When you sell a negatively geared investment property, any capital gain is subject to capital gains tax (CGT) at your marginal rate. However, if you have owned the property for more than 12 months, you are eligible for the 50% CGT discount — meaning only half the capital gain is added to your taxable income.

This discount is central to the investment case for negative gearing. An investor who buys, holds for several years, accumulates a modest annual tax saving, and then sells at a substantial profit pays CGT on only half the gain. Combined with the annual tax offsets, the overall tax position can be favourable.

On the other hand, if you sell quickly or if the property has not grown significantly in value, the CGT and transaction costs can erode or eliminate the benefit.

Is Negative Gearing Right for You?

Negative gearing is not a universal strategy. It works best for high-income earners who can sustain an annual cash flow deficit, are buying in a location with genuine long-term capital growth prospects, and intend to hold for at least five to ten years.

It is less suitable for investors on modest incomes where the tax saving is small, those who cannot comfortably cover the shortfall from their cash flow, or buyers in markets where growth prospects are speculative rather than structural.

Before committing to a negatively geared strategy, model the numbers carefully: what is the after-tax cost per week? What capital growth rate is required over your holding period for the investment to outperform an alternative? What happens if rates rise by 1% or 2%? What happens if the property is vacant for three months?

Property Investor's Checklist

• Calculate your current marginal tax rate — higher rates mean a larger tax benefit from negative gearing
• Estimate the full annual holding costs: interest, management fees, rates, insurance, maintenance, and depreciation
• Compare holding costs against estimated rental income to quantify the annual shortfall
• Calculate the after-tax cost per week (shortfall minus tax saving at your marginal rate)
• Research long-term median price growth in your target suburb to assess the capital growth case
• Stress-test the numbers assuming a 1% interest rate rise and three months vacancy
• Confirm you can comfortably sustain the weekly shortfall from your existing income and savings
• Factor in the 50% CGT discount at sale when projecting total investment returns

Key Takeaways

• Negative gearing occurs when property holding costs exceed rental income; the resulting loss is deductible against your other income
• The tax benefit is worth more to high-income earners; at lower marginal rates the saving is modest
• The strategy relies on capital growth outweighing annual losses over the holding period
• Rising interest rates, vacancy, and unexpected repairs all increase the cost of a negatively geared property
• The 50% CGT discount for assets held more than 12 months is a critical part of the long-term return
• Negative gearing is a long-term strategy — it rarely makes sense for short holding periods

Frequently Asked Questions

Can I negatively gear any investment property? Yes, as long as the property is genuinely available for rent and you are incurring deductible expenses in the pursuit of assessable rental income. The ATO requires the property to be genuinely rented or available for rent at market rates.

Can I negatively gear a holiday home? Only if it is genuinely available for rent to the public at commercial rates for the periods you claim deductions. A holiday home used primarily by you and your family with minimal rental activity is unlikely to qualify for a full deduction. The ATO scrutinises holiday home claims carefully.

What expenses are deductible against rental income? Loan interest, property management fees, council rates, water rates, landlord insurance, repairs and maintenance, advertising for tenants, and depreciation on the building and fixtures are all deductible. Capital improvements (as opposed to repairs) are generally depreciated over time rather than deducted immediately.

What is depreciation and how does it work? Depreciation allows you to deduct a portion of the building's value and its fixtures and fittings each year, even though you have not actually spent money on them. A quantity surveyor produces a depreciation schedule used in your tax return. Depreciation often significantly increases the paper loss on a property, deepening the tax benefit.

If I reduce my salary through salary sacrifice, does it affect my negative gearing benefit? Yes. Salary sacrifice reduces your assessable employment income, which can reduce the benefit of negative gearing deductions if it pushes you into a lower tax bracket. Anyone using both strategies should model the interaction carefully with their accountant.

Research Before You Invest

Understanding suburb-level capital growth trends is central to building the case for any negatively geared investment. Marketli gives you median price data, annual growth rates, and market trends across Australian suburbs.

Explore investment suburbs on Marketli