Hello, I am Ukrainian who moved in the UK in feb2023. I checked that I am not a UK resident for 6.apr 2022-5.apr 2023 tax year. Also I am registered as ukrainian sole-trader (private entrepreneur), In the UK I continued to work remotedly abroad. As far as I understand I have to register as UK sole trader. If so should I make self assesment for income which I earned working remotedly abroad from the UK from feb 2023 to 5 apr? Or maybe I should declare income that I brought into the UK during this period? Will I get personal allowance ? Thanks.