Temporary non residence

Hello I am British and lived in Thailand for 7 tax years. I returned to UK last month and becoming UK tax resident again. I earned interest on my UK bank accounts while I was in Thailand. I also made some profits on crypto and stocks while I was there and all the profits are in UK. I did not transfer any of these interest and gains to Thailand and they are still in my UK bank account. Question: As I was non resident for more than 5 years, do I have to pay any UK tax on these interests and gains ? Thanks Sid

Hi
If the interest and capital gains arise in the UK, while you are not resident, then you need to check the tax treaty with Thailand (UK/THAILAND DOUBLE TAXATION CONVENTION ).  You may find they are taxable in Thailand.  Please also have a look at the guidance helpsheet HS300 regarding non residents and investment income.  (HS300 Non-residents and investment income (2024)