At the initial broker appointment stage you would only need to supply identity documents (e.g. driver's licence/passport), bank statements and recent payslips.
In order to proceed to formal approval with a lender additional documentation would be required. This can include proof of employment, residential history, proof of genuine savings, property valuation report (your lender can assist you with this), and other such paperwork.
Your expert Aussie Broker will guide you through all this, making sure that you have all the right documents and paperwork for each stage of the process and that the lender receives it all.
This is all part of your free appointment with an expert Aussie Broker.