UK company directors have a real deadline bearing down on them in 2026, but it is not the headline date most articles quote. Mandatory Companies House identity verification for directors and people with significant control began rolling out on November 18, 2025, and existing directors have a 12-month transition window that, for most companies, expires far earlier than the widely cited November 18, 2026 backstop — because the actual deadline is whenever a company’s next confirmation statement falls due.
The rollout, in plain terms
According to Companies House’s own announcement, an estimated six to seven million directors and PSCs across the UK need to verify their identity. New directors and PSCs appointed after November 18, 2025 must verify immediately on incorporation or appointment. Existing directors get a 12-month transition period, but they confirm their verification by filing their next annual confirmation statement — not by waiting for the November 2026 cutoff.
Why November 18, 2026 probably isn’t your deadline
That distinction matters in practice. As one detailed breakdown from Rooby’s compliance blog puts it, “the filing will not go through without a personal code for every director,” and a company whose confirmation statement is due in October has an October deadline, not a November one. PSCs who are not also directors face a separate, easy-to-miss rule: they must verify within the first 14 days of their month of birth, on a schedule that runs independently of any corporate filing calendar. Directors who sit on multiple boards face a single deadline set by whichever of their companies has the earliest confirmation statement — meaning one overlooked appointment can hold up filings for every company that director serves.
What happens if directors miss it
The consequences are structural, not just a fine. Confirmation statement filings simply will not go through without a valid personal verification code for every director on the register, which can stall routine company filings entirely. Beyond that mechanical block, acting as a director without completed verification is a criminal offense under section 167M of the Companies Act 2006 — a different category of risk than a late-filing penalty. Companies House can also issue financial penalties of up to £10,000, though it is currently capping enforcement action at £2,000, and can escalate to referral to the Insolvency Service, prosecution or director disqualification for repeated non-compliance, with three or more offenses over five years treated as serious.
The other 2026 changes founders should track
Identity verification is not the only shift. Companies House introduced new statutory filing fees on February 1, 2026 to help fund its expanded enforcement and verification powers under the Economic Crime and Corporate Transparency Act 2023. Limited partnerships face tighter rules too, including mandatory annual confirmation statements and a requirement to file through an authorised corporate service provider such as a registered accountant or solicitor, with registered office addresses now required to sit within the LP’s UK jurisdiction rather than a PO box. Companies House has also gained expanded authority to query filings, remove false information and impose penalties without needing a court order first.
How verification is actually done
Directors and PSCs can verify directly with Companies House using a GOV.UK identity-checking service, which typically involves scanning a passport or other photo ID alongside a live selfie check, or they can verify indirectly through an authorised corporate service provider such as an accountant, solicitor or company formation agent who carries out the check on the individual’s behalf and confirms it to Companies House. Either route produces the personal verification code that then has to be entered against the individual’s record before a confirmation statement naming them as a director will file successfully.
What happens next
Over 300,000 people had already completed identity verification voluntarily as of the government’s announcement, but the bulk of the six-to-seven million total still needs to verify as confirmation statement dates arrive through the rest of 2026 and into November. Directors juggling multiple appointments should check every company’s confirmation statement date now, rather than assuming the November 2026 backstop gives them more runway than it actually does.
More company formation coverage
Related reading: the UK’s HC 584 immigration rule changes and the pushback over US data-center tax breaks.
Companies House verification questions answered
When did Companies House identity verification become mandatory?
The rollout began November 18, 2025, for new directors and PSCs, with a 12-month transition period for those already in post.
Is November 18, 2026 my deadline?
Only if none of your companies has an earlier confirmation statement date. For most existing directors, the real deadline is whenever their next confirmation statement is due, which can fall well before November 2026.
What happens if a director isn’t verified in time?
The confirmation statement cannot be filed without a valid personal code for every director, and acting as an unverified director is a criminal offense that can lead to penalties up to £10,000, prosecution or disqualification.
Do PSCs who aren’t directors have a different deadline?
Yes. They must verify within the first 14 days of their month of birth, a schedule that runs separately from any confirmation statement.
What other Companies House changes took effect in 2026?
New statutory filing fees began February 1, 2026, and limited partnerships now face mandatory annual confirmation statements filed through an authorised corporate service provider, with UK-jurisdiction registered office addresses required.
Sources
- GOV.UK / Companies House — Companies House confirms identity verification rollout from 18 November 2025. https://www.gov.uk/government/news/companies-house-confirms-identity-verification-rollout-from-18-november-2025
- Rooby — Companies House Identity Verification: The 18 November 2026 Deadline Probably Isn’t Yours. https://rooby.co.uk/blog/companies-house-identity-verification-deadline