Tagged Accounts (HTML) file

  • The tagged Accounts (HML file) must be submitted to HMRC through the CT600 form, via a Corporation Tax application.
  • The topics below explain how to proceed after generating the HML file and how to attach it to CCH Corporation Tax Return and how to save it if another Corporation Tax application is been used.

Generating the file

After generating the XML file for Financial Statements for Members, the following message appears if there is a Detailed Profit and Loss Account report included  in the Accounts.

DPL message.PNG

Detailed Profit and Loss tagging

If you are tagging the Detailed Profit and Loss within the Accounts using the Review and Tag, please click here to follow the steps for this process.

Or if you are tagging the Detailed Profit and Loss within the CCH Corporation Tax (within the Tax Computation) please click here for instructions.

Please note the Detailed Profit and Loss must be tagged on either in the Accounts or in the Computation, but not both. If the DPL is tagged within the Accounts (the HTML file) then any Detailed Profit and Loss tags included in the Corporation Tax will be removed prior to the submission of the form CT600 to HMRC. For more information please refer to this informative Knowledge article 13994

Clearing the errors

Once you know where the Detailed Profit and Loss is tagged and act accordingly then the next step is to make sure that the errors under Exception Report tabs General iXBRL Errors and HMRC Errors are cleared as below. Ignore any error listed under the tab Companies House.

Submission to HMRC - 2.PNG

Submission if you are a CCH Corporation Tax user

If you are using CCH Corporation Tax: from the ribbon click the icon Attach to CT return as highlighted below. The system will export and attach the HML file to the computation tax of the period.

Submission to HMRC - 1.PNG

Submission if you are using a different Corporation Tax application

If you are not using CCH Corporation Tax: from the ribbon click the icon iXBRL submission file to save the XML file to your network, this file should be attached computation tax of the period.

Submission to HMRC - 3.PNG

Related documents

CCH iXBRL Review & Tag: Training for Accounts conversion from MS Word and Excel (10133768)
This document outlines a training course for converting statutory accounts from Word and Excel into iXBRL format using CCH iXBRL Review & Tag. The course, lasting up to 3 hours, targets users needing to tag accounts for submission to HMRC and Companies House. Key objectives include understanding iXBRL requirements, importing documents, applying tags, and the submission process. Prerequisites include familiarity with accounts and having credentials for HMRC and Companies House. Additional resources such as eLearning courses and webinars are also provided for further learning.
CCH Accounts Production/iXBRL essentials training online (10133804)/(10133819)
This document outlines a course on using CCH Accounts Production software, aimed at helping new users efficiently produce statutory accounts. The course includes 1 x 2 hour session and 1 x 3 hour session focusing on practical skills such as setting up accounting periods, importing trial balances, and navigating the software. It is designed for all employees involved in preparing statutory accounts. Training is conducted in an interactive environment called CloudShare, with additional resources available online for further learning and support.
CCH iXBRL Review and Tag 2026.1
The latest release of CCH iXBRL Review and Tag
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The document outlines the features of a software interface with two main tabs: "CCH iXBRL Review and Tag" and "Companies House Submission." The first tab provides product version details and access to review and tagging settings, which are further explained in a linked system administrator guide. The second tab includes functionalities related to the Companies House licensed module, with an option to update the license if it has expired. Visual elements include images depicting the interface for clarity.
Introduction: Tagging Detailed Profit and Loss
The document outlines the process for tagging the Detailed Profit and Loss (DPL) statement for HMRC compliance, indicating that it must be submitted with either Accounts or tax computations, but not both. It specifies that CCH provides two options for tagging the DPL: via the CCH Corporation Tax return or using CCH iXBRL Review & Tag. Additionally, a link is provided for further instructions on tagging the DPL through the Corporation Tax method.