I have been an IT contractor for 15 years and have to say the accounting at QDOS was woeful from start to finish. Late and Incorrect VAT returns. Incorrect to the point of professional negligence. Totally disinterested and uncontactable client manager, AWOL most weeks. I have now gone to a one person small time accounting company for my Ltd company returns, its a much better fit for a one man band operation such as mine. QDOS do great business insurance, but their accounting service has left me frustrated and disappointed on a monthly basis. Avoid.