I'm in the UK and will soon be setting up as a sole trader to legitimately manage the freelance work I do outside of my day job. Can anyone recommend an accounts package or software for the bookkeeping? At the moment my options seem to be Excel (and I'm not sure what I need to store) or GNUCash (which seems more for personal accounting). Any suggestions welcome, I just don't want to get fined a year down the line!