DH and I are both expats from Oz living and working in the UK for many years, both UK taxpayers.
DH has the chance of a job back in Oz for a couple of years, with an Australian company. If all goes well, DC and I may look to join him, but we have reasons for not wanting to disrupt DC's schooling just now, so it makes more sense initially for DC and I to stay in the UK and for DH to go alone. However we would need to be able to use part of his salary to pay our mortgage, as I couldn't cover it from my salary alone.
Does anyone know how this work in terms of tax, etc? Would he have to pay tax in Oz and again in the UK when he transferred the money to a UK account? I've searched online but can't find any clear information on this so any advice would be much appreciated.