You seem to be under the misapprehension that an accountancy firm can just provide you with a booklet that will tell you everything you ever needed to know about running a Limited Company - unfortunately it doesn't work like that. If you take a look on the HMR&C website, the potential regulations that could apply to you and your Ltd run into hundreds and hundreds of pages and, unfortunately, tax law is anything but straightforward - there are always ifs, buts and maybes. Give your accountant as much information as you can about your circumstances and, if they are a good accountant,they will tell you what's best for you but they can't do that without information.