HMRC has warned millions who have a National Insurance number to act "today". The Labour Party government's tax arm took to X, formerly Twitter, to issue a stark warning for millions who have NI ...

Where to find your National Insurance number You can find your NIN on multiple documents, from P60s, payslips, tax letters, pensions and benefits. If you have the HMRC app, you can locate it on ...

The Labour Party government's tax arm has issued a stark warning to millions of Brits who have National Insurance (NI) numbers, urging them to take action 'today' ...