Around 31% of adults have paid the incorrect amount of tax at some point - with the average overpayment worth £689, according ...

State pensioners have been urged to check their details are correct or they could get a surprise HMRC bill. The state pension ...

HMRC overcharged taxpayers £3.5 billion in income tax the latest data shows, with tax coding errors largely to blame.

An incorrect code could mean you're entitled to a refund running into thousands of pounds ...

Millions of people could be on the wrong tax code.