Companies House Identity Verification: What You Need to Know

From 18 November 2025, a new ID verification system will be rolled out by Companies House, affecting anyone involved with a company in the UK. This is a significant change that introduces a mandatory identity verification process for directors and other key individuals.

This new system is being introduced as part of the Economic Crime and Corporate Transparency Act. The objective is clear: to make the UK a tougher place for criminals to hide behind false identities and obscure corporate structures. While this initiative strengthens the UK’s position in the global fight against financial crime, it also means a new step in compliance for you and your business.

Quick Links

Who Needs to Verify with Companies House?

Key Dates for Companies House ID Verification

Verifying Your Identity with Companies House

The New Era of Accountability

Who Needs to Verify with Companies House?

The Companies House identity verification requirement will apply to:

• All new and existing company directors
• Persons with Significant Control (PSCs)
• Members of Limited Liability Partnerships (LLPs)
• Anyone who submits documents to Companies House on a company’s behalf, such as accountants, solicitors, or company formation agents.

Key Dates for Companies House ID Verification

While organisations have been able to verify their identity voluntarily since 8th April 2025, it’s important to know that these checks are about to become compulsory. The new rules will be rolled out in stages over the coming year, below is a summary of the key dates:

• 18th November 2025: Identity verification becomes mandatory for anyone forming a new company. It will also be a requirement for all newly appointed directors and Persons with Significant Control (PSCs) in existing companies.
• 18th November 2025 (and for 12 months thereafter): Existing directors will have a 12-month grace period to verify their identity. Companies House will integrate this seamlessly into the company's annual confirmation statement process, so existing directors will need to confirm they have verified their identity at the time of their next confirmation statement. Existing PSCs will be given a specific deadline to verify their identity within this 12-month period, with Companies House providing further guidance on the specific timelines.
• 18th November 2026: Looking ahead, by this time, it will be a legal requirement for anyone filing documents at Companies House on behalf of a company to have their identity verified.

Verifying Your Identity with Companies House

There are two main options for verifying your identity with Companies House.

You can either complete the process directly with Companies House using their official online platform, or you can opt to go through an Authorised Corporate Service Provider (ACSP), such as your accountant or another professional service.

Each method has its own requirements, steps, and benefits, giving you the flexibility to select the approach that feels most convenient and straightforward for you.

Once your identity is verified, you will be issued a unique personal code. This code is personal to you and will be required for various filings and confirmations going forward.

What Happens If You Don't Comply?

Missing the Companies House identity verification deadline isn't just a minor issue. If you don't verify your identity on time, you could face some serious consequences, including:

• You could be fined for IDV non-compliance.
• Your filings could be blocked, meaning you won't be able to file any new paperwork for your company.
• You could be disqualified. If you continue to act as a director without verifying your identity, it's an offence that could result in disqualification.
• Your company could also be liable. The company and all its directors may be held responsible for the IDV penalties.

Preparing for the Changes: Your Checklist

The good news is that avoiding these issues is straightforward. To make sure you're ready for the new Companies House rules and protect your company, here’s a quick checklist of things you can do now:

The New Era of Accountability

The upcoming Companies House ID verification regulations are more than just another layer of admin; they are a fundamental step towards a more secure and transparent UK business environment.

While the 18 November 2025 deadline might seem far away, getting a plan in place now is important for a seamless transition and compliance. By understanding the key dates, preparing your documents, and choosing the right verification method, you can easily meet the new requirements and protect your company from potential penalties.

This blog was updated on: 07/08/2025

This blog was originally published on: 17/06/2025