Knowing what iXBRL is, why it is used, and when it is necessary can help companies preparing company accounts and tax returns improve the filing process and lower the possibility of mistakes or rejected submissions.
What is an iXBRL File?
iXBRL is the abbreviation for Inline eXtensible Business Reporting Language. It is a written financial document and computer-readable data tag that is combined in this reporting format.
An iXBRL document contains tags that enable software to recognise particular financial information. In contrast to a regular PDF, which is mostly intended for human reading. For instance, financial figures can be tagged so that computers can identify the precise meaning of each number, including:
- Operating Profit
- Turnover
- Current assets
- Liabilities
When a person views an iXBRL file, it may still appear to be a traditional set of accounts. The key distinction is that the underlying data is organised so that software can automatically process, compare, and analyse it. According to HMRC, iXBRL is the standard format used in the UK for business reports. digital filing; digital filing; digital filing; digital filing; digital filing; digital filing
How does iXBRL work?
Financial data in an iXBRL file is given a consistent meaning through the use of tags. Consider the tags as labels applied to certain accounting data points. A figure that appears in a business's profit and loss account is not just regarded as a number; the receiving system is informed of its meaning by its tag.
Taxonomies, which are organised vocabularies that specify the financial ideas that can be reported, serve as the foundation for the tags. Different taxonomies can be used for different accounting requirements and reporting needs. Important taxonomies in the UK include those created for corporation tax and company account financial reporting. These taxonomies are used by accounting software to add the proper tags when creating an iXBRL document.
Why do you need an iXBRL file?
You will require an iXBRL file in order to comply with digital filing regulations:
| Organisation | iXBRL filing requirements |
| HMRC | Subject to certain exclusions (such as charities), the majority of UK businesses have historically been required to submit accounts and computations to HMRC in iXBRL format as part of their Company Tax Return. |
| Companies House | All businesses must file their accounts using commercial software in iXBRL format starting from 1 April 2028. |
iXBRL is becoming increasingly significant for Companies House. According to Companies House, the new filing requirements will simplify the collection, comparison, and analysis of financial data while also enhancing the quality of accounts data.
This implies that iXBRL is more than just a technical format that is optional for businesses. It is now a crucial component of the financial data that businesses provide to HMRC and Companies House.
What are the benefits of iXBRL?
One of the biggest benefits of an iXBRL file is automation. HMRC, Companies House, and other systems can process data more effectively without depending on manual data entry since financial information is tagged. This can lessen the likelihood of transcription errors and speed up the detection of discrepancies.
Additionally, iXBRL allows the comparison and analysis of financial data. Compared to information found only in publications intended for human reading, structured data can be searched, gathered, and processed far more quickly.
Businesses may also benefit because financial data that is properly organised can help information transfer across accounting, tax, and reporting systems and help to ease the reporting procedures.
How Easy Digital Filing makes iXBRL simple:
You can avoid creating or manually tagging an iXBRL file by using Easy Digital Filing. Using simple online templates, the platform walks you through entering your company's details, accounts, and corporation tax numbers. The software automatically applies the necessary iXBRL tags after your accounts are finished, producing compliant digital accounts that are prepared for submission.
The tags can be seen in the view doc next to your filing and clicking on the iXBRL view.
Your iXBRL-tagged accounts and tax calculations are automatically connected to your CT600 and electronically submitted to HMRC via the HMRC Gateway when it's time to file. In addition to submitting your accounts straight to Companies House, Easy Digital Filing lets you handle the filing procedure from a single platform instead of making individual files or physically uploading them.
