Companies House Delays Identity Checks On Whoever Files For You
Company law reform under the Economic Crime and Corporate Transparency Act was meant to close a simple gap: nobody had to prove who they were before filing a document at Companies House. On 5 August 2026 Companies House updated its outline transition plan and moved two of those measures back. Making identity verification of the presenters a compulsory part of filing any document, and requiring third party agents filing on behalf of companies to be registered as an Authorised Corporate Service Provider (ACSP), are now listed as “By no earlier than November 2027”.
That is the second postponement in seven months. A change note on 19 January 2026 had already moved the same two measures from spring 2026 to no earlier than November 2026. “No earlier than” is a floor, not a start date, and Companies House says the timetable is indicative and kept under review, with at least 6 months' notice before the requirements come into effect.
The catch is that the other half of the reform has not moved at all. The 12-month transition phase that opened on 18 November 2025 still requires more than 7 million existing directors and people with significant control to verify their identity, and it runs out this November. A director hands over their personal code when their company files its next confirmation statement, so the real deadline is that company's own filing date rather than a single November cut-off, and a person with significant control who is not also a director has to supply their code in the first 14 days of their birth month. So the duty on the individual director is biting now, while the duty on the agent who files for them has slipped a further year. The person really caught is the owner-director who assumes their accountant is dealing with it.
- Is a second delay to identity checks on the people who actually file at Companies House sensible sequencing, or does it hollow out the point of the reform?
- More than 7 million directors and PSCs must be verified before the transition period runs out this November, while the agents filing for them need not be. Who does that really help, and who does it leave exposed?
- What should company owners and their advisers do with the extra year, and what would you tell a firm that has not started on ACSP registration? Do you have a client whose plans this would change? If so, please give as much colour and detail as possible.




