Negative Gearing Explained: How It Works in Australia

What Is Negative Gearing?

Negative gearing is when the costs of owning an investment property exceed the rental income it generates, resulting in a net loss that you can deduct from your other taxable income. In Australia, if you earn a salary and own a negatively geared property, the loss from the property reduces the income you pay tax on, which in turn reduces your overall tax bill. The strategy relies on the assumption that the property will grow in value over time, and the capital gain at sale will more than compensate for the annual holding losses.

For example, suppose you purchase a $600,000 investment property with an interest-only loan at 6%. Your annual interest cost is $36,000. If the property earns $500 per week in rent ($26,000 per year) and you have $11,000 in other annual costs (rates, insurance, management, maintenance), your total expenses are $47,000 against income of $26,000. The $21,000 net loss is deducted from your taxable salary income, reducing the tax you owe.

The Australian Tax Office (ATO) allows these deductions as long as the property is genuinely available for rent and all expenses are properly documented. Negative gearing applies to all types of investment property, including residential houses, units, and commercial premises.

How Negative Gearing Works (Step by Step)

Negative gearing works by adding up all your rental income and subtracting all deductible expenses to arrive at a net rental loss, which is then applied against your other income on your tax return. The process follows these steps each financial year:

First, calculate your total rental income for the year. This includes rent received, any insurance payouts for lost rent, and any other income generated from the property. Second, add up all deductible expenses associated with the property. Third, subtract expenses from income to determine your net rental position. If expenses exceed income, you have a negative gearing loss.

The table below shows a typical breakdown for a $600,000 investment property on an interest-only loan at 6%:

On your tax return, this $16,000 loss is deducted from your salary or other income. If you earn $120,000 in salary, your taxable income drops to $104,000. At a marginal tax rate of 37 cents in the dollar (plus Medicare levy), that saves you approximately $6,080 in tax. The out-of-pocket cost of holding the property is therefore $16,000 minus $6,080, which is $9,920 per year after the tax benefit.

Negative Gearing vs Positive Gearing

Negative gearing produces a loss each year (offset by tax deductions), while positive gearing produces a profit each year (on which you pay tax). The two strategies suit different investors depending on their income, risk tolerance and investment goals.

Many investors start with negatively geared properties while they are earning a high salary and can benefit from the tax deductions. Over time, as rents increase and loans are paid down, the property may transition to being positively geared. Some investors specifically target positive gearing from day one, particularly those approaching retirement who need income rather than tax deductions.

What Expenses Can You Claim?

You can claim any expense that is directly related to earning rental income from your investment property, including interest, rates, insurance, management fees, maintenance, and depreciation. The ATO provides a detailed list of deductible expenses for rental properties. The most common deductions include:

• Interest on the investment loan (the largest deduction for most investors)
• Council rates and water rates
• Landlord insurance premiums
• Property management fees
• Repairs and maintenance (fixing existing items, not improvements)
• Depreciation on the building structure (Division 43)
• Depreciation on plant and equipment such as carpet, blinds and appliances (Division 40)
• Body corporate fees (for units and townhouses)
• Land tax
• Advertising for tenants
• Pest control and gardening
• Legal expenses related to tenants

Depreciation and Negative Gearing

Depreciation is a non-cash deduction that allows you to claim the wear and tear on your investment property and its fixtures, often adding $5,000 to $15,000 per year in deductions without you spending a single dollar. This is one of the most powerful aspects of negative gearing because it increases your tax loss without any additional out-of-pocket expense.

There are two types of depreciation for rental properties in Australia. Division 43 covers the building structure itself, which can be depreciated at 2.5% per year over 40 years for properties built after September 1987. Division 40 covers plant and equipment items within the property, such as carpet, curtains, hot water systems, air conditioning units, and kitchen appliances. Each item has its own effective life determined by the ATO.

For a newer property (built within the last 10 years), total depreciation deductions in the first year can range from $8,000 to $15,000 or more. Even older properties can yield $3,000 to $6,000 per year in depreciation, primarily from Division 40 items that have been replaced or updated. A quantity surveyor prepares a depreciation schedule for a one-off fee (typically $600 to $800), and the schedule covers the life of the property. The cost of the schedule itself is also tax deductible.

Is Negative Gearing Worth It?

Negative gearing is only worth it if the property's capital growth over time exceeds the total holding costs after tax. The strategy is not a guaranteed path to wealth. It is a bet that property values will rise enough to more than compensate for the annual cash losses you absorb while holding the property.

Consider this example: you negatively gear a $600,000 property with an after-tax holding cost of $10,000 per year. Over five years, your total out-of-pocket cost is $50,000. If the property grows at 5% per year compounding, it is worth approximately $765,000 after five years, a gain of $165,000. Your net position is $115,000 ahead (before capital gains tax). In this scenario, negative gearing has worked well.

However, if property values remain flat or decline, you are losing $10,000 per year with no capital gain to show for it. In a worst case, you might be forced to sell at a loss, having also absorbed years of holding costs. Negative gearing amplifies both gains and losses, which is why it suits investors with stable incomes, long time horizons, and the ability to absorb ongoing costs without financial stress.

Capital Gains Tax and the 50% Discount

When you sell a negatively geared investment property, you pay capital gains tax (CGT) on the profit, but if you have held the property for more than 12 months, you receive a 50% discount on the taxable gain. This discount is a key part of why negative gearing is attractive as a long-term strategy.

CGT is calculated as the sale price minus the cost base (purchase price plus buying costs, capital improvements, and selling costs). If you bought a property for $600,000 with $25,000 in buying costs, spent $20,000 on capital improvements, and sold it for $800,000 with $15,000 in selling costs, your capital gain is $800,000 minus $660,000 = $140,000. With the 50% discount for holding longer than 12 months, only $70,000 is added to your taxable income in the year of sale.

The interaction between negative gearing and CGT is what makes the strategy work: you claim tax deductions at your marginal rate each year (reducing tax at up to 47 cents in the dollar including Medicare levy), then pay CGT on the eventual sale at an effective rate that is halved by the 50% discount. This creates a structural tax advantage for long-term property investors.

Common Mistakes with Negative Gearing

The most common mistake investors make is buying a property purely for the tax deduction without considering whether the property itself is a sound investment. Tax benefits should be a secondary consideration, not the primary reason for purchasing an investment property.

1. Buying for Tax Benefits Alone

A tax deduction of $10,000 saves you $3,700 at a 37% marginal rate. That means you are still $6,300 out of pocket. Buying a poor-quality property in a low-growth area just because it generates a tax loss is a losing strategy. The property must have genuine capital growth potential to justify the holding costs.

2. Not Accounting for Vacancies

Most investors calculate their cash flow assuming 52 weeks of rent per year. In reality, most properties experience one to four weeks of vacancy per year between tenants. A four-week vacancy on a $500 per week property costs $2,000 in lost rent and adds $2,000 to your actual holding cost.

3. Ignoring Cash Flow Risk

Interest rates can rise, unexpected repairs can occur, and tenants can stop paying rent. If you are stretching your budget to hold a negatively geared property, any unexpected cost increase can create serious financial stress. Always maintain a cash buffer for your investment property.

4. Forgetting Capital Works Deductions

Many investors claim repairs and maintenance but miss the Division 43 building depreciation deduction entirely, leaving thousands of dollars in legitimate deductions unclaimed each year. A depreciation schedule from a quantity surveyor captures all available deductions.

5. Not Getting a Depreciation Schedule

Related to the point above, some investors assume that older properties or established homes have no depreciation to claim. In most cases this is incorrect. Even a 30-year-old property can yield Division 40 deductions for items that have been replaced or updated. The one-off cost of a depreciation schedule is almost always repaid within the first year of deductions.