When he moves to the UK, he won’t technically be employed by the US entitity anymore. He will be subject to UK employment law and would need a UK employment contract. Many do this (work remotely for a US company). But what he will need to do is become self employed. For example, he will now be paying tax to the UK, not the USA. So he won’t be paid through USA payroll anymore.
So to sponsor you, he would need to meet the requirement under self employed income, which is a BEAST.
Can you guys meet the requirement through savings? If it’s just you, it’s £62,500 required to meet the requirement. This can be held in savings, from the sale of a home, or a fully vested 401k.
Ditch the lawyer. Save the money and get correct advice instead.
