The short answer first. You are not legally required to register to vote. You are legally required to respond to the annual canvass — those are two different things, and the system frequently presents them as if they are the same. The distinction in law. The Representation of the People Act 1983 and the Electoral Registration and Administration Act 2013 (and the regulations made under them) create a canvass obligation: a household canvass form must be responded to. But responding to the canvass does not mean registering. The response options include confirming that no one at the address wishes to register, or that details have changed. The canvass and the register are two separate statutory constructs. The registration itself. Registration to vote is voluntary — there is no criminal penalty for failing to register. There is, however, a civil penalty (currently £80, reduced to £40 if paid promptly) for failing to respond to the canvass form at all. So the obligation that carries a penalty is the obligation to respond to the canvass, not the obligation to register. What happened a year ago. When you asked to be removed from the electoral roll, that removal should have been recorded. If it was, your name should not appear on the current register. The canvass form arriving now is a separate annual process — it goes to the address regardless of whether anyone there is currently registered, because the council is required to canvass all addresses annually to check whether the register needs updating. Receiving the canvass form does not mean your removal was not actioned; it means the annual canvass cycle has come around. What the form actually asks. Read it carefully for what it is actually requiring. If it is an annual canvass form (a household enquiry form, or a "do you confirm the details on our register are correct" form), the correct response is to return it confirming that you do not wish to be registered — not to register. If it purports to be a notice of compulsory registration, that is not a thing — there is no mechanism in UK law that compels registration against a person's stated wish.