The Australian Government's Financial Claims Scheme (FCS) protects people's deposits in the unlikely event that a bank, building society or credit union fails. It only covers banking institutions that are incorporated in Australia and who are Authorised Deposit-taking Institutions (ADI's). The FCS has been known as the Australian Government Guarantee Scheme.
Through the Financial Claims Scheme (FCS), the Australian Government guarantees deposits up to $250,000 and the cap applies per ADI.
For example, if you place $250,000 with one ADI and $250,000 with another, then both of the deposits are guaranteed. If you place more than $250,000 with one ADI, then only up to $250,000 is guaranteed. In the case of joint accounts, each account holder is entitled to an individual guarantee up to $250,000.
Please note the following banks combine to form one Authorised Deposit-taking Institution (ADI)
You can read more about the scheme here: https://www.apra.gov.au/financial-claims-scheme.