I have looked at most of the PM softwares mentioned here. As I am in Ireland tailoring would be required , which I have no problem with although only some of the packages allow sufficient configuration to allow for differences in the UK and RoI systems . One package I am looking at is JetpackWorkflow and although it is US based it does offer a DPA to make it GDPR compliant. It is also mostly focussed on deadline management rather than extras like LoE, portsals etc . Being somewhat more generic in setup tailoring to a particular jurisdiction is fairly straightforward. They claim also to have UK and Irish users.
The only issue I see is that the job name does not have a period end field which makes it a little more work to clearly idnetify the period end for say accounts - otherwise it seems very easy to use and to filter jobs by client/due date etc. It has been mentioned a few times here on AWeb but not much by way of comment. Has anybody any experience with it ?