Hi, I am currently trading as a sole trader but just last week I got a nasty tax bill and I was wondering is it better to trade under a limited company to minimise tax? I am a mechanical engineer..My accountant was rather vague and said there was no advantage to going ltd..After speaking with other contractors though Im not too sure if I believe him...they dont seem to be paying half of the tax I have to pay and they are on the same rate. I think my accountant dosent want the hassle of a limited company. Can anybody give me any reasons why I should go ltd or even advice on how to reduce my tax bill going forward...Many thanks, Jess