Author: Taxduck(Taxicorn)Taxicorn 19 June 2025
CGT calculation (assuming you are a tax resident and property on 2 ha or less)
Sale price - cost base = gain x days property not main residence / days of ownership.
See cost base elements
Cost base of assets | Australian Taxation Office
Any capital losses (or carried forward losses) are taken off gain. Discount gain by 50%. Add to other taxable income then taxed at normal marginal rates.
Link provides information
CGT when selling your rental property | Australian Taxation Office
Never a good idea to do this yourself. Best to leave it to a tax professional. Find a good local tax agent who can calculate CGT, prepare and lodge your tax return in year of sale.