Dear HMRC, please can you clarify the following: This is the first year I will be non-UK resident for tax purposes as I have been living in Australia for the whole tax year (23-24). However I am still a UK national. I am resident in Australia for tax purposes. I have a UK property for which I receive rental income and also UK bank accounts which I receive interest from. No tax has been paid on these incomes as of yet but I am filing a self assessment tax return and will pay tax on these incomes. I am unclear whether I need to fill in boxes 20-22 on the SA109 residence pages or a HS304. Instead of claiming relief can I pay the tax in the UK on my UK tax return and then declare on my Australian tax return that the tax has already been paid so I don't pay twice? Or do I still need to claim relief on my UK tax return anyway? Will I get double taxed if I have not filled in these pages? Thank you.