I have finished my accounts! Hurrah hurrah hurrah *happy dance*
I've still got the actual tax return to do, and a few bits of printing and filing to sort out but spreadsheets have been completed, calculations have been made, all bar one receipt has been found and neatly filed. Success!
Also satisfying but in a totally different way, I finished these last night:
Rather embarrasingly you can see them in my work in progress pile way back on day 51!