The ATO states that you can claim a capital loss if you receive...

The ATO states that you can claim a capital loss if you receive in writing a notification that " you will not receive any further distribution".
Go to the ATO website and search for "Investments in a company in liquidation or administration"
or https://www.ato.gov.au/general/capital-gains-tax/shares,-units-and-similar-investments/investments-in-a-company-in-liquidation-or-administration/

I'm declaring it as a loss.