There was a section on BBC Radio 4 Money Box recently about the dire consequences of not disclosing overseas income to HMRC before their "amnesty" runs out in September. The details are on the HMRC web site.
For the last few years, I have been receiving a few hundred pounds a year in share dividends from the USA. At no point has this ever exceeded my dividend allowance for the year, listed at HMRC tax on dividends.
So do I have to fill out extra tax forms to tell the HMRC that I'm not receiving enough money to pay tax on it, or can I just say nothing? Throughout my working life, I've always been on PAYE and never had to fill out any tax forms, and I'd like to keep it that way.