If you’ve been keeping an eye on the corporate reporting reforms under the Economic Crime and Corporate Transparency Act (ECCTA), there has been an important update.

Companies House has announced that the implementation date for the new accounts filing requirements have been pushed back from 1 April 2027 to 1 April 2028, giving Companies an extra year to get ready for the changes.
The Purpose of the Reforms and the Current Framework
Under the current UK system, small businesses and micro-entities can file abridged or filleted accounts. This allows them to submit only their balance sheet to the public register, keeping their profit and loss (P&L) statements private.
While this protects commercial data, it has been decided that it limits the completeness of the public register. Companies House is introducing these updates to improve corporate transparency, reduce fraudulent activity, and modernise the UK’s financial reporting infrastructure by shifting entirely to digital formats.
Key Changes From 1 April 2028
When the new regulations take effect, the following requirements will become mandatory for all UK corporate filings:
Next Steps for Businesses
Companies House has confirmed it will release specific technical guidance closer to the implementation date regarding how small and micro-entities can apply for the public register P&L opt-out.
If you already use accounting software or your accounts are prepared by an accountant, you may not need to take any action, as these systems generally use the approved data tagging method.
If you are unsure how these reforms will affect your company, please get in touch with the team at Optimum Professional Service.
We can explain how the new rules apply to your business, review your current filing arrangements and help to ensure you are fully prepared before the 2028 deadline.