HM Revenue and Customs (HMRC) has published an update for people aged 34 or under who receive financial assistance, such as child benefit. Among its many other duties, the department that oversees tax, payments and customs in the UK also distributes certain benefits. HMRC’s ‘Do One Thing’ Campaign for Talk Money WeekEarly last week,HMRC sent out an alert asking recipients of tax credits, Guardian’s Allowance and Child Benefit to ‘do one thing’. Anyone with a National Insurance number was also invited to take part in the campaign. HMRC said: “Talk Money Week is an annual awareness initiative. T…