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This area provides some quick links to areas on the HMRC and XBRL UK websites together with some of the relevant papers:

  • HMRC Update: Online filing of company tax returns - two years on HMRC have published an update to their approach to online filing of corporation tax returns and XBRL tagging. Although there is not going to be any major change to the XBRL tagging requirement this year, HMRC are going to look more closely at returns which do not have the expected number of tags or where tagging is clearly inaccurate. 29 April 2013
  • Problems opening HMRC CT tax return software We understand that some members have been having problems opening HMRC’s own online CT software, once it has been downloaded. This may be due to settings on your computer being incompatible with the HMRC software, which is an Adobe package. 21 October 2011
  • iXBRL papers 28 February 2011
  • iXBRL links 28 February 2011

The CIOT has recently published a guide for members on iXBRL which can be found at:

Members need to be logged into the site to access all the member guides. If you do not know your log in details then contact the Membership team on: 0844 579 6703.


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