Capital Gains Tax Calculator Australia Property

Understand Capital Gains Tax (CGT) on Australian Property

Capital gains tax is a tax on the profit made from selling an investment property. In Australia, this tax applies when your sale price exceeds your original purchase price (including associated buying costs). Understanding your CGT obligation is essential for financial planning.

How This Calculator Works

This calculator estimates your CGT liability based on the following inputs:

• Sale Price: Final amount received from the property sale.
• Purchase Price: Original price you paid for the property.
• Associated Costs: Legal fees, stamp duty, and renovations that add to your cost base.
• Ownership Duration: Properties held for over 12 months are eligible for a 50% CGT discount.
• Annual Income: Helps estimate which marginal tax rate applies.

CGT Discount

If you've owned the property for more than one year, you may be entitled to a 50% CGT discount, which reduces your assessable capital gain by half before it's taxed at your personal income rate.

Example

You bought a property for AUD 450,000, spent AUD 25,000 on improvements, and sold it after 6 years for AUD 750,000. Your capital gain would be AUD 275,000. With the 50% discount, only AUD 137,500 is taxed. If your income is AUD 100,000, your CGT liability may be approx. AUD 47,000 depending on the exact tax rate.

Why Use This Tool?

• Quickly estimate CGT on investment property.
• Assess financial outcomes before selling your property.
• Plan ahead for tax season or reinvestment decisions.
• No need for personal data storage or registration.

Important Notes

• This tool assumes you're a resident for tax purposes in Australia.
• It does not account for capital losses, exemptions, or trust/company tax structures.
• Always consult a registered tax advisor or accountant before finalising any decision.

Disclaimer: This calculator provides an estimate only. Tax outcomes may vary depending on personal circumstances.