Use this article as a starting point to give you a good idea of how much deposit you'll need to buy a house in Australia - but always seek professional
The First Home Super Saver Scheme is a Government incentive allowing first home buyers to withdraw additional Superannuation contributions to allow them to purchase a home.
The First Home Owners' Grant in QLD is a $30,000 lump sum payment paid to first home buyers' when purchasing a new property or building a new property.