Many property investors in Australia are surprised to discover that even when their investment property is losing money, their Centrelink benefits decrease — or worse, are reclaimed. The reason lies in how Centrelink assesses income compared to the tax system, particularly when negative gearing is involved.

Negative gearing occurs when the rental income from an investment property is lower than the associated expenses such as mortgage interest, repairs, and property management fees.

This loss can be used to offset salary or other income for tax purposes, reducing taxable income and lowering the tax payable.

Centrelink does not use taxable income when assessing eligibility for government benefits. Instead, it applies a rule known as:

Add-back of Net Investment Loss

This means that even if you claim a deduction for your property loss on your tax return, Centrelink will add that loss back when calculating your assessable income.

Ms Li earns $80,000 per year and has an investment property with a $10,000 annual loss.

For tax purposes:
Taxable income = $70,000

For Centrelink assessment:
Income = $80,000 (loss added back)

The result? Less tax paid, but government benefits may decrease — or not increase as expected.

If your estimated income reported to Centrelink is lower than your actual assessable income (after adding back the property loss), you may later be required to:
• Repay overpaid benefits
• Pay penalties or interest
• Face a sudden and significant bill at year end

Incorrect income reporting is the most common reason for these unexpected repayments.

Negative gearing alone does not guarantee a better financial outcome. Your strategy should take into account:
• Overall household income structure
• Government benefit eligibility
• Long-term financial goals
• Tax and investment planning

A loss on paper does not always translate into better financial results once Centrelink rules are applied.

If you are managing:
• Investment properties
• Centrelink payments
• Family income planning
• Childcare subsidies or other benefits

Professional guidance is essential to avoid the situation where you “save tax but lose benefits.”

FABC Accounting provides detailed tax and welfare assessments, investment planning, and compliance-focused advice to help ensure your strategy works in your favour — legally and effectively.