Please note that this website has a UK government accesskeys system.
Information you'll need to complete your tax return, key steps, common mistakes and where to get help
What records you need to keep for your tax return and for how long
Completing the Self Assessment tax return and record keeping if you are self-employed or in a partnership
Tax returns and paying or reclaiming tax as an executor or personal representative of someone who has died
A trustee's tax responsibilities, registering for Self Assessment, tax on different types of trust, deadlines, help and advice