How to submit iXBRL Accounts to Companies House and/or HMRC

Introduction

iXBRL is a format used by HMRC and Companies House to produce a document that can be read by the user, but also contains embedded tagged data that can be understood by computer systems.

This topic explains how to generate and electronically submit iXBRL accounts to Companies House and how to generate an iXBRL report for submission to HMRC from the Accounts Production module.

The bookmark navigation gives you a single click access to any section of the report to make accessing the desired location even more efficient. We also have a search feature which allows you to quickly find words, phrases or even numbers within the report.

With new advanced search capability in our data screens, finding the right note or disclosure to edit couldn’t be easier. As you type, the fuzzy search logic identifies all the matches that are likely to be relevant even when there isn’t an exact match.

You can now step through all the matches with single clicks or using the arrow keys on the keyboard to efficiently find the desired location which is then displayed for review and edit. A double-click will display the result and close the search pane leaving the last search string for easy access should you still select the wrong item.

 

The Companies House iXBRL service will cater for the electronic filing of accounts of companies/LLPs.

The following accounts types are as follows:

Click the links below to jump to a particular section:

Step 1 – Identifying Account/Groups descriptions that have been amended from the PTPdefault

Step 2 – Tagging Text within the Data Screens

Step 3 - Generating the iXBRL Accounts to be sent to Companies House and/or HMRC

Step 4 – Tagging Report Items within the Tag Editor

Step 5 – Reviewing the Tagged iXBRL Report

Step 6 – Finalising the iXBRL Report

Step 7 – Creating a submission for Companies House or HMRC

Process Summary

Glossary

 


 

Step 1 – Identifying Account/Groups descriptions that have been amended from the PTPdefault

  1. From the Accounts Production menu, click Reports | Account/Group Descriptions

The following screen displays.

  1. Select the relevant options for each section and click OK.

  1. Close the report, once the items have been reviewed.

 

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Step 2 – Tagging text within the data screens

  1. Select Edit | Data Screens

  2. Select the relevant section of the report to tag from the Data Screen branches. For example, select Notes to Financial Statements | Other Disclosures | Ultimate Controlling Party

  3. Enter the identifier of the Director by clicking the magnifying glass or enter the name as freeform information in the Other field (This screen cannot be saved where both fields are entered).

  4. Complete the relevant fields.

  1. Highlight the text entered in the Additional or freeform text field.

  2. Click the iXBRL tagging icon at the top of the menu bar or right-click on the mouse and select iXBRL tagging.

 

 

The following screen displays.

  1. Click the magnifying glass next to Concept Label to display the Taxonomy.

 

The following screen displays.

  1. Browse through the Taxonomy to find the appropriate Concept Label by clicking on the arrow icon next to the relevant headings to list available concept labels for selection. Alternatively, manually enter text in the search field, for example, related party, and click Find or press Enter.

 

  1. Select the relevant Context Reference and click Save.

  1. Click OK.

The following screen displays.

 

  1. Double-click on the hash icon next to green O under Group Member mappings to confirm the mapping:

 

  1. Close the iXBRL Tagging screen using the red cross in the top-right of the screen.

 

The data screen shows the text which has been tagged highlighted in a purple text box.

If other disclosures are required for tagging, select the appropriate data screen and complete.

  1. Click Save to save the changes to the data screens.

  2. Click Exit Screens.


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Step 3 - Generating the iXBRL Accounts to be sent to Companies House and/or HMRC

iXBRL accounts generated for electronic filing to Companies House MUST comply with minimum tagging requirements set out within the taxonomy. Therefore once the accounts have been generated and displayed within the Tag Editor, they should be tagged accordingly, prior to submitting to Companies House.

iXBRL accounts generated for Companies House use the same set of data as those generated for HMRC therefore the majority of tagging carried out will apply to both sets of accounts and will therefore only need to be entered once. Where Abbreviated iXBRL accounts are generated for Companies House a small number of report items which wouldn’t be reflected on a full set of accounts may need to be tagged in addition to those used on both sets.

Prior to generating the iXBRL report, complete and ‘finalise’ clients Annual Accounts - Posting | Posting Entry Status | Finalised Status | Reports finalised

 

Things to consider before iXBRL accounts are generated for Companies House:

  1. From the Accounts Production menu, select Reports | iXBRL and CH E-File (Limited companies ONLY) or iXBRL (all other)

The following screen displays.

  1. Enter the 3 character mnemonic in the Report/Document field, for example, ABB, LTD, DOR and so on.

(To display a list of reports available, click the magnifying glass next to the Report/Document field).

  1. Confirm that the correct posting entries have been selected by default or make your selection in the current and last field.

When generating iXBRL Accounts to be submitted electronically to HMRC, leave this option deselected.

  1. Select Copy to be filed at Companies House if you want to produce accounts for submission to Companies House. Selecting this option will cause the Tag Editor to launch in Companies House mode. This mode includes the functionality to electronically file the iXBRL accounts with Companies House.

The Copy to be filed at Companies House? and the Submit and Submission Status options are available for Limited companies ONLY. Where Submit is selected a list of submissions which have been created (either via the Tag Editor of iXBRL Editor) but not yet submitted to Companies House will be displayed. A submission will appear here where Submit Later is selected within the Tag Editor or iXBRL Editor after selecting Create Submission.

  1. Click OK to generate the accounts to the Tag Editor.

 

  1. Click OK to continue.

The Tag Editor screen displays:

 

For iXBRL Accounts to HMRC, the options on the tool bar displays as follows:

 

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Step 4 – Tagging Report Items within Tag Editor

Things to consider when tagging your iXBRL accounts:

  1. Within the Tag Editor screen, select the Report-LTD tab.

  2. From the toolbar, click on the Show Taggable Items icon.

  3. Click on the to the next page to review tagging.

  1. Select the item to be tagged, the box will then be highlighted with a green outline:

  1. On the right within the Mapping Control section, click the magnifying glass next to the Concept Label field.

 

The following screen displays.

When searching in the mapping control for the appropriate iXBRL Tag, you are now able to change the drop-down option Search by to either concept label or references to switch between the standard search facility or to search by Legislative references.

 

  1. From either the Taxonomy tab or the Suggested tab, double-click to select the relevant Concept label.

 

Available

Not available

  1. If required select the relevant option from the Context Reference drop-down list.

  2. Click Save.


The following dialog may display:

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Step 5 – Reviewing the Tagged iXBRL Report

The Tag Editor is a tool which allows users to apply tags that conform to the UK GAAP to a set of iXBRL accounts produced and generated within the software. Once the appropriate tags are applied, a submission for Companies House can be created.

Companies House will only accept submission of electronic accounts prepared under UK GAAP. The iXBRL accounts produced for HMRC will also be acceptable to Companies House. All the information required by Companies House is included in the iXBRL accounts you send to HMRC.

The iXBRL tagging requirements are the same for both HMRC and Companies House. All the accounts information required by Companies House is included in the UK GAAP minimum tagging list specified by HMRC. However, where your company qualifies, you may still choose to submit abbreviated iXBRL accounts to Companies House created as a subset of the data you provide to HMRC.

For iXBRL accounts which are to be submitted to HMRC or Companies House, there is a set of minimum tagging requirements which must be adhered to. Each report item, for which a concept exists within the minimum tagging list, must be tagged. When iXBRL accounts are first generated a number of report items will be tagged automatically by default. The remaining report items should be reviewed and tagged accordingly.

The report will display the tagged items in GREEN. If any of the report items which have default tags require amendments, the items can be selected by left-mouse clicking on the highlighted box or by double clicking into the box.

When items are selected, if links exist to other report items, the report item will be highlighted in a different colour, that is, BROWN, indicating the items are auto linked. The link is normally between the current and last year figures.

 

  1. Within the Tag Editor screen, select the Report-LTD tab.

The example client below shows where report items have been automatically tagged by PTP.

  1. From the toolbar, click on the Show Tag Report icon.

 

Selecting ‘Show Tag Report’ will show the Tag Report as a new tab (window) within the main screen. The Tag Report displays an overview of iXBRL tags and associated attributes that will be contained within the iXBRL report created for HMRC. The report generated provides detailed information regarding all of the tags that have been applied for the client within the Tag Editor screen. This report is useful for audit purposes and can be exported as a CSV by clicking on the Export Tag Report icon.

The Tag Report tab is generated as follows:

 

Other freeform entries (custom descriptions) within the Data screens such as Movement in Provisions and/or Factors affecting Tax charge for period must also be reviewed.

 

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Step 6 – Finalising the iXBRL Report

Go to step 3 to generate the Tag Editor screen.

  1. Click the Validate icon.

Upon successful validation, the following message displays.

  1. Click OK.

The Validate icon now displays as .

  1. Click iXBRL Finalise.

The following screen displays (only for Companies House submission).

  1. Click Yes.

 

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Step 7 – Creating a submission for Companies House or HMRC

If you are producing iXBRL accounts for Companies House, follow the steps for Creating a submission for Companies House. If you are creating a submission for HMRC, follow the steps for Creating a submission for HMRC.

Creating a submission for Companies House

  1. Click the Create Submission icon.

The following screen displays.

  1. Select Submit NOW and click OK.
  2. For users who would like to submit the accounts at a later time, Select Submit LATER. This option creates an iXBRL copy of the accounts for submission to Companies House at a later date. To submit the Electronic accounts, select Reports | Submit Electronic Accounts or Reports | iXBRL and CH E-File | select Submit.

 

PTP displays a message ‘Transmitted successfully’. This DOES NOT confirm the accounts have been Accepted. To confirm the Status of the submission, select Reports | iXBRL and CH E-File | Submission Status. Select Query Status to poll to Companies House.

This completes the creation of the submission to Companies House (ignore the subsequent steps if you are not creating a submission for HMRC).

 

Creating a submission for HMRC

  1. Select Create HMRC Copy.

The following screen displays.

Save file in IRIS – this allows the iXBRL account file to be automatically attached when generating the Electronic CT600 in PTPBusiness Tax.

Save externally – this allows the iXBRL accounts file to be saved in a specific folder.

  1. Click OK.

 

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Process Summary

The process summary is for easy reference, full details are shown above.

  1. Complete and ‘finalise’ clients Annual Accounts (Posting | Posting Entry Status | Finalised Status | Reports finalised) within Accounts Production.

  2. Generate iXBRL Accounts within the Tag Editor (Reports | iXBRL and CH E-File), complete iXBRL tagging and check the content of the accounts making sure all exceptions and errors are cleared prior to submission.

  3. Select iXBRL finalise, clear any Tag Errors reported after Validation.

  4. Select Create Submission | Submit Now to submit iXBRL Accounts to Companies House prior to deadline.

  5. Companies House receive the electronic Accounts via iXBRL service.

  6. PTP displays a message ‘Transmitted successfully’. This DOES NOT confirm the accounts have been ‘Accepted.

  7. A 'poll' for the status MUST be performed within PTP by selecting Administration | Launch E-File Scanner. For more information see - Tracking and Monitoring.

  8. Companies House send response and reason code back to PTP where appropriate.

  9. Confirm the ‘Status’ of Accounts within PTP by selecting Posting | Posting Entry Status | Submission Status

  10. If Accounts are ‘Rejected’ and no reason code is provided, contact PTP Support for assistance (or review the Knowledge Base on our Website).

  11. If accounts have been ‘Rejected’ and need to be re-generated and re-submitted, make amendments and repeat steps as above.

  12. At regular intervals check the ‘Status’ of ALL client’s accounts by selecting Reports | Status Audit Report

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iXBRL GLOSSARY

iXBRL

Inline eXtensible Business Reporting Language - electronic communication language for business and financial data, which can be read by both computers and humans. It is a bridge between HTML (hypertext mark-up language – normally used on websites) and XBRL to enable XBRL documents to be read by humans, preserving the branding and formatting of the data sent. All reports in the UK must be filed in Inline XBRL format; as such PTP Accounts Production and Business Tax are now iXBRL Compliant.

Instance document

An iXBRL version of the financial report, which contains a set of values which can be understood by reference to the taxonomies on which the instance is based. An instance is created by matching business data against taxonomy. Every instance must reference the taxonomies on which it is based, so that its contents can be understood. It is a technical file intended for consumption by appropriate software, not easily read by humans.

Taxonomies

The dictionaries used in XBRL to define specific tags for individual items of data, for example, “net profit”. Taxonomies are presented in the same format as the financial reports they typically represent. The full list of Taxonomies can be found in the Mapping Tool, in both the Mapping Control tab for selection and the Taxonomy Browser for reference. The Taxonomy is displayed using the XBRL. org‟s specified presentation view.

Presentation View

A view of the taxonomies in a user friendly format with user friendly labels to represent the concepts contained within the taxonomy.

Taxonomy Browser

The taxonomy browser allows a user to see the taxonomy presentation view as provided by XBRL UK.

Concept Label

This is a human-readable tag which uniquely identifies each data item within the taxonomy. These are the individual selectable tags that are contained within the Taxonomy list within the PTP Tag Editor Mapping Control tab. These labels are unique to the data type selected when the specified Context and dimension are applied to it.

Concept ID

This is the computer readable version of the taxonomy concept Label. The concept is used and within the instance document as a unique reference for the tagged data in the reports. This concept Id can be seen for reference against each of the Concept Labels within the taxonomy browser.

Concept Type

This is the selected items data format, such as; monetary, numeric, text string and so on. Depending on the data type of the selected value within PTP for tagging, will then depict which concept can be selected for tagging from within the Taxonomy list, as these are date type dependant.

Context Reference

All tags have a period type which identifies whether they are measured as an instant for example, at a particular point in time, or over duration, for example, for a period. The taxonomy defines if a Concept Label has Context Reference defined as an instant or a duration, PTP will provide applicable options to select from based on this taxonomy setting, for example, for an instant, options for c/fwd current year, b/fwd current year, c/fwd last year or b/fwd last year for a duration Current year or Last Year.

Dimensions

Taxonomy dimensions represent the different forms in which financial data may be reported. Concept Labels may only exist once in the taxonomy, but dimensions can be used to tag the different forms in which it is reported.

Turnover

Dimensions can be used to tag a turnover figure for a specific geographic market, or tag a turnover figure for a continuing operation.

Tangible fixed assets, additions

Dimensions can be used to tag individual addition figures for each type of assets and to tag additions relating to owned assets or leased assets.

For the majority of concept labels there are default dimensions, these default dimension will be pre-defined within PTP. Where this is not the case the user will be automatically directed to specify the relevant dimension to apply to the selected data concept. If dimensions are set to a default they can be selected to the appropriate dimension for the report item being tagged.

Mapping attributes

Additional information associated with the data which is being tagged required to create a valid iXBRL instance.

Decimals attribute

The degree to which numbers have been rounded, this will vary automatically in PTP depending on the report run for example, round pounds/round thousands. Manually tagged items in the data screens must have this attribute set by the user.

Unit Reference attributes

Represents the unit of measure, and is required for numeric concepts for example, monetary elements would have a monetary unit type, GBP. These values will be automatically populated by PTP depending on the posting entry currency. Users can select an alternative currency if appropriate for manually tagged items in the data screens.

 

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