Self-assesssment non-domiciled

Hello! In the past, my return was done by an accountant on non-domiciled remittance basis. If I now choose to submit on arising basis for 2022/2023, I will be able to submit using HMRC online tool even as non-domiciled, is that right? Thank you!

Hi VJ01,
Yes.  
You are unable to use the HMRC online tax return, where you are not UK resident, claiming split year treatment or claiming remittance basis (you may be able to buy a commerical tax return in these circumstances).  
The default taxation process in the UK, is the 'arising basis' on your world-wide income, regardless of whether the income or capital gains is remitted to the UK.
Thank you.

Thank you! I am a UK resident so that seems fine then.