The time of the Self-assessment. BORING!
Just sent mine, and I feel better for it.
The majority of things have to be ticked "NO" as I know they don't apply to me, but I have no idea whatsoever what they are.
If my self-assessment was more than just filling in the "Income" and "Expenses" boxes, I would run to an accountant to do it for me. No need for it at the moment!
Tomorrow is the end of the holidays and I am starting 2013 with a massive freelance job (this will cover the expense of publishing I Am a Muse!), so the books will have to wait the end of January...