What shall I do if I overstated my interest income when doing tax return?

二世

I lodged my tax return via e-tax online one week ago. But today I realised I overstated my interest income since I just saw the interst report from the bank. How to do the amendment of the tax return? Many thanks to those who can answer my question.

steal

只能写信作amendment.

changju

http://www.ato.gov.au/individual ... =/content/79404.htm