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  • SA109 form (Self Assessment SA109) - Box 10 no. of days in UK

    I have put 'X' under "Box 3" to claim a split year treatment in 2021-2022. But then I am now sure how to input "Box 10 Number of days spent in the UK during 2021 to 2022". - I arrived in the UK on 16 August 2021. - I moved to my home on 22 September 2021 - Between 16 August and 22 September, I was staying in a hotel. According to SA109 notes on Box 10: //If you’re claiming split year treatment, and you’ve put ‘X’ in box 3, the entry in box 10 should only be for days spent in the UK for the overseas part of the year." For Box 10, should I fill in (a) The number of days between 16 August and 22 September 2021, OR (b) The number of days between 22 September 2021 and 5 April 2022? Thanks a lot. Regards, Maggie