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

Thousands of workers up and down the UK are thought to be on the wrong tax code, meaning they’re not getting the right amount ...

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

Martin Lewis has warned millions of UK employees they could lose thousands of pounds if they fail to check their tax code.

Almost six million workers could be owed a refund by HMRC after overpaying tax, new research suggests. And it’s entirely your ...