If you’ve recently registered to do your Self Assessment tax return online, the first thing you need to do is use your activation code to activate your account.

If you’ve lost it, you’ll have to request a new one online.

Don’t forget you’ll also need your user ID and password that you got when you registered.

Once you have these you will have taken a first step towards inner peace.

To find out more about doing your Self Assessment return, visit www.gov.uk/selfassessment.

Self Assessment – Activation code