The December BAS was due on the 28th February – because that was a weekend, you got an extension – until today.
Make sure you lodge on time to avoid fines and if you are unable to pay in full, make a payment plan with the ATO.
Late lodgement may incur a fine ($330 – $1650) from the ATO and will void any current payment plan and make it much harder to request a new plan in the future.
Act now!