Hi Jean31st Dec is the normal deadline, same every year. We can extend to the 15th of Jan without any penalty. But everyone is away until Mid Jan, there will be little or no support from the TP team for lodgement. Also, all GSC will be busy with year end in Jan. Can we aim to have it done before Christmas break? GA office is closed from Mid 24/12/2019 to 2/1/2020.