Changes to a Tax ID should be included in the History section of a vendor record. Currently, Financial Edge NXT does not log past Tax IDs anywhere in the system, and it would be very beneficial to be able to see a past Tax ID for auditing and tax reasons. You can create a Note or a Custom Field to house this information, but that is a manual process. It would be nice to have this information automatically populate in the History section, like it does for changes to a Vendor Name or Vendor ID.