If you are moving into Sefton from outside the area or setting up Council Tax for the first time (for example, moving from family and friends and previously not liable for Council Tax), you can inform us online by using the online My Account service, choose Tell us that you have moved home and follow the on screen prompts.
You will be assigned a temporary account number, but once your change of address has been dealt with by the Council Tax section, you can then register for a My Account to manage your account and view your bills online.