split year , Oversea income

Hi , I would like to apply a split year treatment for 2023 -2024, but i'm not sure what is the start date in my case ? 31 July,2023? 1. I arrived UK on 10-Jun-2023 with my family, 2. in period of 10-Jun-2023 - 30-Jun-2023. I'm in holiday, and I living in my firend's house and looking for house, but not working at all. 3. starting from 1 July, 2023, I back to work and finish my job remotely (WFH) for my hong hong employer. 4. my new rental started on 31-July, 2023. Thanks & B.rdgs

Hi DLHK2UK,
Please have a look at RDRM10610, which advises how to count days.Residence, Domicile and Remittance Basis Manual.
Thank you.