My husband and I are dual citizens (both UK born) but have been living in the States for the last 16 years. We are permanently returning to the UK next year.
My question is, as far as taxes are concerned would it be simpler for him to keep his job in the USA but work from the UK, or look for a new job in the UK?
At the moment he will be laid off next year, but there is a small chance the company will keep him on and allow him to be UK based, if he applies for a different job within the organisation.
We would have to keep a US bank account open in order for him to be paid here, and would then have to draw on it to live on in the UK.
Would we have to file UK taxes even if we have no income in the UK or would this be considered a UK income?
We will be selling our house before we go, so would working for a US based company paying salary in the US mean we're still considered resident, despite permanently living in the UK?
Or would it be easier just to leave the company and find a job in the UK?!
Whilst I can't comment on whether you'll find a job in the UK, and whether it will pay as much as your US job, I can comment on the tax situation. The advice is based on the information you've provided.
1) As US citizens, you'll still have US filing requirements, wherever in the world you live. You'll also have to pay tax, although this will be offset by UK tax which you'll be paying, and/or by taking advantage of the Foreign Earned Income Exclusion. This makes no difference whether your employer is UK based or US based.
2) As a UK resident, you'll be taxed on all income. Again, this won't make a difference if your employer is UK based or US based.
3) Since you are coming to the UK for more than 5 years, you'll leave the US Social Security System, and enter the UK National Insurance system. Again, this won't make a difference who your employer is, however, if your employer is UK based, he'll have to make the deductions, and you'll receive your pay net of tax and NI contributions. If you're employer is US based, you'll have to run your own payroll, known as a DPNI/DCNI scheme. If you do carry on with the US employer, you'll have to get them to stop deducting Social Security, under the totalization agreement.
4) Unlike the US, most people in the UK do not need to file a UK tax return. Unless you are self-employed, have capital gains, or foreign income, you probably won't need to file a tax return unless HMRC asks you to. If you continue to work for the US employer, it is quite possible that you'll need to file a UK return, to ensure that tax is deducted properly.
5) Owning property does not change your residency in the US - all US citizens are taxable anyway. Ditto for receiving US wages. Depending on your state, it may be harder to become non-resident in the State - CA, NM, SC and VA are notoriously difficult to become non-resident.