Moot point. In any other walk of life if you have some money and someone else takes it off you without your consent, what do you call it?
So I suppose I would only call "theft" money being taken at a rate or level higher than which you personally would consent to.
Does that mean I think taxation is unnecessary? No, of course it is necessary. We need to balance this undesirable act of taking peoples' money off them, with the objectives of maintaining a fair and decent society where no-one should suffer like it's a 3rd world country.
Its not a Moot point
you have consented as the general election is where the population gives its consent.
You can argue that the system is wrong and that it doesnt allow you to give real consent, but that means you cant give consent to any taxation so all taxation is theft.
The last paragraph I agree with but the ones above are just wrong