With the rollout of Companies House identity verification, one question has sparked curiosity, can artificial intelligence (AI) create convincing enough deepfakes to bypass the system?
The answer: highly unlikely.
Backed by the Economic Crime and Corporate Transparency Act (ECCTA), Companies House’s upcoming digital identity verification framework sets a new standard for security and compliance, combining biometric checks, document authentication, and cross-government data validation. Here’s why this modern system makes impersonation and manipulation nearly impossible.
A New Era of Verification at Companies House
Starting with the phased launch of Companies House identity verification, every company director, Person with Significant Control (PSC), and Authorised Corporate Service Provider (ACSP) will need to verify their identity through approved ID verification technology (IDVT).
This initiative isn’t just a tech upgrade; it’s a fundamental shift in how the UK maintains business transparency and prevents economic crime.
Why Deepfakes Are Losing the Game
While AI can generate fake documents and mimic faces or voices, Companies House’s approach closes almost every loophole.
Here’s how:
- Multi-layer biometric analysis – Advanced liveness detection ensures the person being verified is real and present, not a replayed video or AI avatar.
- Document validation through government databases – Each ID is authenticated in real-time with issuing authorities, making fake passports or licenses instantly detectable.
- Cross-reference with regulated AML data – Verification is reinforced by AML (Anti-Money Laundering) supervision data, ensuring each filer’s credentials are legitimate.
- Ongoing system calibration – IDVT systems approved by Companies House will be continuously updated to adapt to emerging AI threats.
In short, while deepfakes can fool casual observers, they don’t stand a chance against the multi-point verification used in Companies House identity verification.
Legal Reinforcement Under ECCTA
The Economic Crime and Corporate Transparency Act adds serious accountability:
- Directors and PSCs cannot act or file until their identity is verified.
- ACSPs must use approved verification methods and maintain audit logs of every verification conducted.
- Filing false or unverified data can trigger legal penalties, including potential disqualification or prosecution.
This framework ensures every verified submission is tied to a real, traceable individual, a deterrent far stronger than traditional ID checks.
The Verification Layers Explained
| Control Layer | Function | Strength | 
| Biometric IDV | Facial + liveness check | Blocks deepfake and video spoofing | 
| Document Authentication | Scans and validates official IDs | Rejects synthetic or altered IDs | 
| AML Data Link | Matches verified individuals to regulated entities | Detects shell companies | 
| ACSP Oversight | Adds human-level scrutiny | Ensures compliance and accountability | 
| Audit & Retention | Maintains 7-year verification records | Creates full traceability | 
Together, these layers make the system robust, transparent, and practically unbreakable.
For Lawyers, CFOs, and ACSPs: Your Next Steps
If you’re a corporate tax lawyer, M&A advisor, or ACSP, here’s how to prepare:
- Review internal IDV processes – Ensure alignment with ECCTA and Companies House verification standards.
- Test your IDVT partner’s accuracy – Confirm they perform liveness and document validation, not just image capture.
- Establish audit protocols – Keep detailed logs of every verification event for regulatory defense.
- Educate clients and teams – Fraud prevention starts with awareness.
These steps not only future proof your compliance but reinforce client trust and transparency.
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