5.6 Million People Overpaid Tax. Are You One of Them?

HMRC tax code error causing UK taxpayers to overpay £3.5 billion in income tax

Analysis of HMRC’s own PAYE data reveals 5.6 million taxpayers overpaid £3.5 billion due to tax code errors — and HMRC isn’t obligated to tell you. Here’s how to check your own code and claim back what’s owed.