The SRT allows individuals to become not resident (NR) in the UK depending on several factors.
Non-residents may remain chargeable to UK income tax on certain sources of income and this can be dependant on the UK’s domestic legislation and/or the relevant Double Tax Treaty.

The UK taxation of non-UK income and gains depends on your UK residency. The legislation on domicile and the remittance basis was substantially updated from 6 April 2025 and replaced with the Foreign Income and Gains (FIG) regime.

The amount of personalised advice you actually receive under a corporate relocation arrangement may be quite small.
The fee structure of corporate relocation programmes typically results in template advice undertaken through offshore or nearshore arrangements with many personal queries being “out of scope”.
I am always willing to offer an unconnected third party opinion.