What details do I need to register for the Self Assessment Online service?
A. Individual To register as an Individual, you are required to enter your Unique Taxpayer Reference (UTR) number, and either your National Insurance number or your postcode. You can now also select “living abroad”. You will find your UTR on your Tax Return, a Notice to complete a Tax Return or on your Statement of Account. It may also be on other documents. Alternatively, you can contact your local tax office. Trusts and Partnerships To register as either a Trust or Partnership, the Trustee or “nominated Partner” is required to enter the Unique Taxpayer Reference (UTR) number and postcode relevant to the Trust or Partnership. Agent To register as an Agent, you will be required to enter your Self Assessment Agent Reference and your postcode. (Please contact your local tax office if you do not have a Self Assessment Agent Reference.
