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Negative Gearing Calculator

Calculator

Calculate the tax benefits of negative gearing on your investment property. See how rental losses reduce your taxable income.

Free to useNo data storedAI insightsUpdated: February 2026

Negative gearing is one of Australia's most talked-about tax strategies. It occurs when your investment property expenses (loan interest, maintenance, depreciation) exceed rental income — creating a 'loss' that reduces your taxable income and therefore your tax bill. While it doesn't make money on its own, the tax benefit combined with potential capital growth and rental income growth can create long-term wealth. This calculator shows you the real numbers.

Enter Your Details

Enter Your Details

$

The purchase price of the investment property

$

Current or expected weekly rent

$

How much you borrowed for this property

%

Your current investment loan interest rate

$

Council rates, insurance, management fees, maintenance, strata

$

Building + fixtures depreciation (get a quantity surveyor report)

%

Higher tax rate = greater tax benefit from negative gearing

Real-World Examples

Standard Negative Gearing

Jenny buys a $650,000 unit, borrows $520,000 at 6.2%, rents for $550/week. Expenses: $9,000/year. Depreciation: $10,000/year. Marginal rate: 37%.

Annual rent: $28,600. Interest: $32,240. Expenses: $9,000. Depreciation: $10,000. Total costs: $51,240. Net loss: $22,640. Tax saving at 37%: $8,377/year ($161/week). After-tax cost of holding: $14,263/year ($274/week).

Positively Geared Property

Same property but in a regional area: $400,000 purchase, $320,000 loan at 6.2%, $450/week rent.

Annual rent: $23,400. Interest: $19,840. Expenses: $6,000. Depreciation: $6,000. Total costs: $31,840. Net loss: $8,440. At 37% rate: $3,123 tax saving. If rates drop or rent rises, this property could flip to positive gearing.

Frequently Asked Questions

Glossary

Negative Gearing
When the expenses of an investment property exceed the rental income, creating a net loss. This loss can be deducted from your other income, reducing your overall tax.
Depreciation
A non-cash tax deduction for the wear and tear of a property's structure (Division 43) and fixtures/fittings (Division 40). Must be calculated by a qualified quantity surveyor.
Positive Gearing
When rental income exceeds all expenses. The property makes a profit, which is added to your taxable income. Often occurs when the loan is paid down or rents increase.
Cost Base
The total cost of acquiring a property including purchase price, stamp duty, legal fees, and capital improvements. Used to calculate capital gain when selling.

Disclaimer: This calculator provides estimates only and should not be relied upon for financial decisions. Interest rates, fees, and policies change frequently. Always verify information with lenders directly. This is general information, not personal financial advice. Consider seeking advice from a licensed mortgage broker or financial advisor.

Last updated: February 2026

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