Stamp Duty Calculator State Name Choose a state New South Wales ( NSW ) Victoria ( VIC ) Queensland ( QLD ) South Australia ( SA ) Western Australia ( WA ) Tasmania ( TAS ) Australian Capital Territory ( ACT ) Enter the price Property is: to live in an investment Are you a first home buyer? Yes No Calculate Stamp Duty: Mortgage Calculator Sales Price: Down Payment (%): Interest Rate (%): Term (years): Calculate These calculators are a guide only and should not replace professional financial advice.