Changes to UK company law. The Economic Crime and Corporate Transparency Act.

Identity verification

Companies House will introduce a new identity verification process to help deter those wishing to use companies for illegal purposes.  

Anyone setting up, running, owning or controlling a company in the UK will need to verify their identity to prove they are who they claim to be. 

We’re introducing identity verification in a phased approach. Over the coming months, we’ll explain when each of the changes will come into effect and how the identity verification process will work. You do not need to do anything yet.  

Who needs to verify their identity  

From 25 March 2025, individuals will be able to voluntarily verify their identity. You’ll be able to verify directly with Companies House through GOV.UK One Login, or through an Authorised Corporate Service Provider (ACSP).  

In the future, identity verification will become compulsory for: 

  • new directors and people with significant control (PSCs)  
  • existing directors and PSCs
  • anyone acting on behalf of a company

Identity verification will also apply to other registration types. For example, any members of a limited liability partnership (LLP) will also need to verify their identity. 

Verifying your identity directly with Companies House using GOV.UK One Login

You’ll be able to use GOV.UK One Login to verify your identity using ID documents, such as a passport. There will be a range of support and services available to help you complete this process.  

Verifying your identity through an Authorised Corporate Service Provider  

Authorised Corporate Service Providers (ACSPs) are individuals or organisations that undertake anti-money laundering (AML) supervised activity, such as:  

  • company formation agents  
  • solicitors  
  • accountants 
  • chartered secretaries and governance professionals

From 25 February 2025, anti-money laundering supervised firms and sole traders can apply to become ACSPs.  ACSPs will also be known as Companies House authorised agents.

Identity verification checks carried out by ACSPs must meet the same level of assurance as those who verify directly with Companies House.  

We’ll publish detailed guidance for ACSPs on these identity verification requirements.

Read more about ACSPs

If you do not comply with identity verification requirements on time, you’ll be committing an offence. There will be a range of consequences, including a financial penalty. You will not be able to make any filings for your company or start a new company.