[Dinkum]

Hi...I can confirm it will be $4575. We had our medical done before lodgement. There is a small risk you may have to do it again, but we decided to do it early as would it would probably speed up processing. A relationship registration is a help, as it provides extra evidence that the relationship is genuine. I would add shared utility or other bills, as well as a joint bank account to your evidence. Hope this helps a bit.