HMRC penalties for failing to notify a tax liability

If you become liable to pay a tax or register for a tax that HMRC has not already been informed about, you must notify HMRC within the relevant time limit. Failing to do so can result in a financial

Amending a mistake on your tax return

What happens if you discover a mistake on your tax return? The good news is that errors can usually be corrected, but it is important to take action as soon as possible to avoid paying the wrong

Records you should keep after submitting your tax return

After submitting your self-assessment return it is important to keep your records used to prepare the return. HMRC may ask to check your return, so it is important to keep the supporting documents and