Robert, I have created JIRA issue-5262<https://issues.apache.org/jira/browse/OFBIZ-5262>regarding the tax authorities and have created a patch for this. Regarding TaxAuthId and naming I have made some corrections to include the names as I could find them on the official sites of the tax authorities. I also several regex regarding the tax id patterns. As well as the correct currencies of the parties involved.
Please give the patch a lookover. Regards, Pierre Smits
