A recent report has suggested ways in which the UK tax system could be made more simple - but how might the changes affect your finances?
HMRC is appealing a recent decision to award a £15m tax rebate to 150,000 Hargreaves Lansdown investors. Find out how they will be affected.
HMRC will never ask you for your payment or personal details by email, text or over the phone - read our guidance to stay informed of the latest tax scams
The nation's Isa saving habits have been revealed by new HMRC data - but how does your balance compare to those who are the same age or on the same salary?
Scammers are trying to scam people by saying they owe the HMRC money and so are facing legal action.
New HMRC data reveals where pensioners earn the most - and least - income. Find out how much pensioners earn in your area with our interactive map.
Fake texts from 'HMRC' have claimed numerous victims - but now HMRC is fighting back with a high-tech solution. Find out how to avoid this scam.
Around 25% of people submitting a tax return have overpaid due to an error. With a week until the tax return deadline, Which? shares our top tax tips.
Which? Money experts explain what the new self-assessment tax rules could mean for money earned on savings interest and dividends
Filing our tax return is a task many of us dread, but it doesn't have to be a hassle. Which? explains how you can take the pain out of tax season.