Avoid at all costs. I used QDos for around a year thinking I might save some money from my previous accountants. Boy was I wrong. It cost me SO much more in terms of time correcting their constant mistakes. VAT returns incorrect, annual company returns incorrect, annual personal tax incorrect. The problem here is they outsource their actual accounting to offshore "accountants" so whenever you ring "your accountant" you are frequently told "I will send them an email and we should get an answer tomorrow morning". I have been contracting since 1998 and can honestly say this was one of the worst mistakes I have ever made. Oh and transferring to another accountant took FOREVER with them delaying and not returning emails from the new accountant. And then they handed over incomplete data that required me to get involved. I dont want to put my name here because I fear I will still need to go back and ask for more information on topics even now.