Please note: You need to attach iXBRL document. Currently, we do not convert your accounts documents (Excel spreadsheet) to iXBRL format.
You need to use iXBRL software to do this. When you have converted the data into iXBRL format you can upload it to our server along with the Company Form Header CSV file and we will e-file it for you, together with other documents, to Companies House.
It is advisable to check your iXBRL document using XBRL Company Accounts Validator before you upload it to our server. The XBRL Company Accounts Validator allows iXBRL to be parsed and validated against the necessary Accounts validation rules. It will also check an iXBRL instance document against the Companies House Taxonomy for errors and omissions.
Click here for the test parser / validator (http://ewf.companieshouse.gov.uk/xbrl_validator)