Doubt you will be able to claim loss by 30 June unless entity is...

Doubt you will be able to claim loss by 30 June unless entity is wound up and liquidator provides a statement to the effect it should be written off for tax purposes.

Another way to get immediate deduction is an off market transfer to arms length party for minor consideration.

You should check with registry to see if they are still processing transfers, this will depend if R&M or VA has paid them or promises to do.