Capital Gains Tax Calculator

Capital Gains Tax (CGT) Calculator

Capital gains tax is a tax levied on the profits you make when you dispose of an asset that you have acquired on or after September 20, 1985, the amount levied with tax is calculated by getting the difference of the property acquisition and maintenance costs and the proceeds of the sale of the property barring any exemptions that are applied to from the Income Tax Assessment Act of 1997 or any exemption determined by the Australian Taxation Office (ATO).

SmartProperty Investment's capital gains tax calculator allows an estimated calculation of the capital gains tax to be paid based on the sale price of a property minus all expenses associated with acquiring, holding, and disposing the property. It indicates the total capital gains one can earn and tax one should pay the ATO.

property details
Sale price
Current taxable income
Purchase price


Property Sale Price
Amount specified in the purchase sale agreement of the real property as purchase price.

Current Taxable Income
Amount of income an individual used to calculate income tax due, gross income minus any deductions or exemptions allowed.

Purchase Price of the Property
The price an investor pays for the investment.

Capital Gains
Any profit made from the sale of the property or of an investment.

Tax payable under new regime (marginal tax rate x half capital gain)
The amount of capital gains tax payable based on marginal tax rate multiplied by half of the capital gain/loss.


The information provided by the capital gains tax calculator is intended to provide examples based on stated assumptions and inputs entered and provided by the user and is only meant as an estimation. Smart Property Investment (SPI) does not acknowledge any liability for any errors or omissions made by the user, as well as the omission of any other factors outside the knowledge of SPI that are not included in this computation of the capital gains tax that is necessary to the official calculation of the tax done by officially licenced professionals. It is advised that you consult with your state revenue office or a tax accountant to get an official calculation, quotation, and estimation of the capital gains tax to be paid.

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Capital Gains Tax (CGT) Calculator
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