Yes, sure you can provide services to any company and in any country of the world as long as you report your income in the UK (the country where you are a resident) and meet all your tax liabilities.
How can I work for US company from UK?
You can’t be employed as an employee in the US living in the UK because you need to be physically in the country and have the right to be employed in order to do that. Yes, but only if you pay income tax to the United Kingdom, the country you are employed, and meet tax liability requirements.
Can a US citizen work for a UK company?
So, it is likely that a UK payroll will be operated and you will have UK taxes deducted. If you are also a US Citizen then you will also be liable to US tax on your worldwide income which will include the income from the UK company. You will however be able to claim double tax relief, thus reducing your US taxes for the UK tax suffered.
Can a US citizen file a UK tax return?
Because of the US’s nasty “saving clause” in Article 1 Para 4, as a US citizen you then have the pleasure of filling out a US tax return, claiming either a Foreign Tax Credit for UK tax paid or the Foreign Earned Income Exclusion (FEIE) for UK salary, with the likely outcome that this wipes out any actual US tax liability.
Do you have to pay US tax if you work in UK?
If you are also a US Citizen then you will also be liable to US tax on your worldwide income which will include the income from the UK company. You will however be able to claim double tax relief, thus reducing your US taxes for the UK tax suffered. You should take specific legal/tax advice on this point.
Are there any US companies in the UK?
There are thousands of people in the UK working for US companies based in Washington State, including Microsoft and Amazon, and I’d wager that almost none of them are paying their tax in Washinton State, so I have to wonder why you think you will be.
