ST22

I landed the UK in Oct 2020 when I had no home and unemployed. Since Nov 2020, I got my home, and I was employed until Jul 2021. I have no income after I arrived UK, I have not reported my tax return for 2020/2021. Until I got the job and did my first tax return for 2021/2022. Recently, I recognized I have to do split year for 2020/2021 on my income before I arrived UK. May I ask how I can do my split year treatment since my arrival date in 2020?

Dear Admin, I landed the UK in Oct 2020 when I had no home and unemployed. Since Nov 2020, I got my home, and I was employed until Jul 2021. I have no income after I arrived UK, I have not reported my tax return for 2020/2021. Until I got the job and did my first tax return for 2021/2022. Recently, I recognized I have to report my tax return and apply for the split year for 2020/2021 tax year on my income before I arrived UK. May I ask how I can do my split year treatment since my arrival date in 2020?