Question: how to file ixbrl accounts at companies house?
Answer: Step 1 – Identifying Account/Groups descriptions that have been amended from the IRIS default. ... 
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.