I have received a couple of error message relating to the actual dates of signing the audit report, balance sheet etc. Using SAPA standalone tagging software and Alphatax.
The error states 'cannot find a prefix in the ixbrl file for the tagname'.
Can anyone shed any light on how to rectify this error? Our client is due a significant tax refund and are obviously keen for the CT600 to be filed as soon as possible.