http://www.afr.com/p/technology/gst_to_apply_to_bitcoin_transactions_7acwDJhLFSLncgkYcLUH2JBusinesses accepting bitcoin will have to pay GST on the Australian dollar value of the transaction but tax credit will be generated, in effect, cancelling out the tax.
People who use bitcoin as everyday cash may in turn be charged GST by their supplier.
KPMG partner Julian Humphrey said the Tax Office’s decision, while expected, would likely double the compliance complexity for parties involved in bitcoin business transactions.