domicile

For wealthy individuals, this presents the opportunity for significant - and entirely legal - savings, if they nominate a lower-tax country as their domicile.

"Non-dom" describes a UK resident whose permanent home - or domicile - for tax purposes is outside the UK.

They also argue the case should be heard in the UK where the company is domiciled.

And finally, “Why can’t someone who is not domiciled in a country of concern be hired instead?”

It's a term used for a UK resident whose permanent home, or domicile, is outside the UK.