Has anyone mucked up and done this?
I filled it all in a few weeks in advance, but somehow missed clicking submit at the end. I suddenly realised on 1st Nov in the morning I’d had no email confirmation, logged in and pressed submit.
Has anyone done this? I’d done all the calculations etc, just somehow missed the final button. I’m so kisses off if I get £100 fine as it’s not much less than the tax I owed!