I have read (think it was on here) that it is not always the best idea to register as a ltd co as then you have to file tax returns etc and get into the whole messy VAt business.
But then I was wondering- if you start out as a sole trader- are you then personally liable for all debts, or personally liable if someone sues you (e.g personal injury)
A sole trader must also file tax returns & register for VAT if sales are above a certain level. Sole traders and companies are subject to exactly the same VAT rules.
A director of a limited company can be held personally liable for company debts if they are negligent.