Companies House ID Verification: The Deadline Every Director Needs on Their Calendar

If you're a director or person with significant control (PSC) of a UK limited company, a compliance deadline is now live that can stop you filing paperwork — or even committing a criminal offence — if you miss it. Companies House identity verification is rolling out through 2026, and the final transition deadline is 18 November 2026.

Why this exists

The requirement stems from the Economic Crime and Corporate Transparency Act 2023, part of a wider crackdown on the use of UK shell companies for fraud and money laundering. Companies House has historically taken company information largely on trust; identity verification is designed to close that gap by confirming directors and PSCs are who they say they are.

What the actual deadline is for you

This isn't a single date for everyone. For existing directors and PSCs, the deadline is tied to your company's next annual confirmation statement filed after 18 November 2025 — meaning your personal deadline could fall anywhere between late 2025 and 18 November 2026, depending on your company's filing schedule. For anyone appointed as a director from 18 November 2025 onwards, verification must happen before appointment — you cannot be validly appointed without a Companies House personal code.

If you hold multiple directorships, you only need to verify once, but your effective deadline is whichever of your companies' confirmation statement dates comes first.

What happens if you don't verify

The consequences are more serious than a late-filing fine. If you haven't verified, you cannot submit your company's confirmation statement, cannot be appointed to any new company, and continuing to act as an unverified director is an ongoing criminal offence under the 2023 Act. An unfiled confirmation statement can ultimately lead to the company being struck off.

Checklist: getting verified

• Check your company's next confirmation statement due date on the Companies House register — this determines your personal deadline.
• Verify either directly through GOV.UK using the Companies House identity verification service, or via an Authorised Corporate Service Provider (typically your accountant or company formation agent) if you prefer not to do it yourself.
• Have valid photo ID ready — a UK passport, driving licence, or other accepted document — plus a smartphone or webcam for the biometric check.
• Once verified, keep your Companies House personal code somewhere safe; you'll need it for any future director appointment.
• If you're appointing a new director now, build verification into the appointment process from day one — it must happen before, not after, the appointment is filed.
• Don't leave this to the week of your confirmation statement deadline — verification failures and system delays are more common the closer you cut it.

International comparison

The US has no federal equivalent — corporate registration is handled state by state, generally with far lighter identity requirements, though the Corporate Transparency Act's beneficial ownership reporting (currently subject to ongoing legal challenges) moves in a similar direction. Australia's director ID requirement, introduced in 2021, is the closest international parallel — a unique verified number every company director must hold for life, similar in spirit to the UK's new personal code.

Key Numbers

• Final transition deadline: 18 November 2026
• Rule change effective for new appointments: 18 November 2025
• One verification needed regardless of number of directorships held

Sources

• Companies House Identity Verification 2026: Director Guide
• Companies House identity verification deadlines 2026 — 1Office
• Complete Guide for Directors and PSCs — Moving to the UK
• Verify your identity for Companies House — GOV.UK
• Director Identification Number — ABRS Australia

Educational content only — not financial advice.