I am a sole practitioner and I have been using KeyTime for a couple of years now since it changed from Iris. I have payroll, accounts preparation, personal and corporation tax modules. I like to have everything with the same provider as I find it easier. I pay around £1.5k annually (I think but it's very difficult getting any information out of them until it's time to renew and I've been adding lots on through the year as my needs change). I find the service terrible and payroll is DREADFUL! I have an issue at least once a month with payroll - employees disappearing, whole clients being locked down, wrong submissions going to HMRC....the list goes on. What does everyone else use? Cost isn't an issue, I need something robust and efficient and easy to use. I've done a google search but I can't really find any other options?!