BAS due for Quarter 1 (July, August and September) – BAS lodgements are due on the 28th of October.
BAS due for Quarter 2 (October, November and December) – BAS lodgements are due on the 28th February.
BAS due for Quarter 3 (January, February and March) – BAS lodgements are due on the 28th of April.
BAS due for Quarter 4 (April, May and June) – BAS lodgements are due on the 28th of July.