A lucky financial escape?

Labour Councillor Pearleen Sangha has discovered
the tax benefits of single nationality

A recent article in the Santa Cruz Sentinel highlights the benefits of not having dual US and UK nationality. Local girl and newly elected Swansea Labour councillor Pearleen Sangha, aged 22, is perhaps a little over anxious to make the point that she is solely British as opposed to a joint citizen. The cautiously worded article states that the Labour councillor casually went to school in the US, left her parents behind with settled jobs and home life, to go to Swansea University.
Dual nationality can be a pain as London Mayor Boris Johnson found out. It means you have to enter the States using a US passport.
More importantly, it also means that you can't go home (wherever you choose not to call it!) too often otherwise your UK income is taxed in the States.