Tax problems and investigations

Complying with each and every tax rule can be complex. Our guide to what to do if you business faces tax problems or is visited by the tax inspector.

Tax investigations by HMRC are serious. We explain what to expect if you are investigated by HMRC and how to avoid a tax inspection.

If you have a tax problem, call HMRC. Whether you have a tax payment problem or not, it’s worth looking at ways to improve your cash flow management.

How to avoid paying tax penalties to HMRC, including penalties for late filing, keeping inaccurate records or making errors on your tax return.

HMRC's tax, NICs, interest and penalty calculator can help you work out what you owe. It's ideal for anyone whose tax affairs are relatively straightforward.

What happens if your tax records are lost or destroyed? Keep HMRC informed if anything is going to prevent you from filing your tax return on time.