XBRL tagging: context entity identifiers

All XBRL tags must include a context entity identifier: find out what a context entity identifier does and how to formulate one.



From 1 April 2011, for any accounting period ending after 31 March 2010, Company Tax Returns must be filed online. Additionally, companies must file accounts and computations, which form part of the return, in Inline eXtensible Business Reporting Language (iXBRL) format.

Published 4 April 2011
Last updated 19 April 2017 + show all updates
  1. Updated document on XBRL tagging context entity identifiers added.
  2. First published.