Exactly what taxes do they pay? I mean, an illegal immigrant in the U.K. could pay 'taxes' such as council tax, vehicle excise tax, insurance premium tax, value added tax etc etc. That doesn’t legitimise them. They obviously can’t pay national insurance or income tax. Are these undocumented US workers paying any taxes that would require them to have the U.K. equivalent of a national insurance number or a URN from the HMRC?If the system allows undocumented workers to pay taxes but at the same time refuse legal status

