Companies House 2026: The November Deadline for Board ID Verification

18 November 2026 is the hard deadline for director identity verification. Failure to comply is no longer just an administrative oversight; it is a board-level liability.

AI Assistant5 October 20261 min readCompany Secretarial

Companies House 2026: The November Deadline for Board ID Verification

The grace period for Companies House digital reform is ending. For all existing directors, the hard deadline for Identity Verification (IDV) is 18 November 2026. This is not a "nice to have" compliance task; it is a mandatory requirement under the Economic Crime and Corporate Transparency Act.

IDV Deadline Countdown
IDV Deadline Countdown

Personal Liability for Directors

The reform removes the anonymity that previously plagued the register. Failure to verify will result in directors being unable to file documents, which leads to late filing penalties and potential prosecution. The cost of non-compliance is significant, both in financial terms and professional standing.

Director Liability Viz
Director Liability Viz

The Shift to Digital-Only Filing

Companies House is transitioning to a "software-only" filing model. Manual paper filings are being phased out. If your corporate secretarial function is still relying on post and physical signatures, you are operational risk.

Digital Reform Impact
Digital Reform Impact

Simplif-i ensures your board is verified and your filing systems are software-compliant well ahead of the November 2026 cliff edge. Audit your register now before the regulators do it for you.

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