Have you verified your ID at Companies House?

From 18 November 2025, all company directors and people with significant control (PSCs) will be legally required to verify their identity at Companies House. This verification is being phased in over 12 months and Companies House is contacting companies directly with guidance regarding what needs to be done and by when.

These changes are intended to help ensure that people setting up, running and controlling companies are who they say they are. An estimated 6 to 7 million people will need to verify their identity by November 2026. The verification process will usually be a one-time requirement. Verification can be undertaken directly with Companies House through GOV.UK One Login or via an Authorised Corporate Service Provider (ACSP).

If you are using GOV.UK One Login you will be asked simple questions to find the best way for you to verify your identity. You must provide answers about yourself, not your company. Depending on your answers, you will then be guided to verify:

  • with an app 
  • by answering security questions online 
  • by entering your details from your photo ID on GOV.UK One Login first, then going to a participating Post Office

To verify your identity at Companies House, you can use the GOV.UK online verification service if you have one of several accepted photo identification documents. These include a biometric passport from any country, a full or provisional UK photo driving licence, a UK biometric residence permit or card or a UK Frontier Worker permit.

If you do not have any of the accepted forms of photo ID but live in the UK, there are alternative ways to verify your identity. This includes verifying your identity in-person at a Post Office or using details from your bank or building society account together with your National Insurance number.

If you are unable to verify your identity using any of the available online or in-person methods, you can appoint an ACSP, such as an accountant or solicitor to verify your identity on your behalf. The ACSP must be registered with Companies House and a UK Anti-Money Laundering (AML) supervisory body. You will need to provide approved documents as evidence of your identity and the agent may charge a fee for their services.

Source:Companies House | 20-10-2025
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Aitch
I'm Aitch, the Founder and CEO of CIGMA Accounting Ltd. As a Chartered Management Accountant and as a CIMA member, I've spent more than 16 years helping businesses, entrepreneurs, landlords, and individuals with tax planning, accounting, and HMRC compliance. As a chartered accountant in London, I'm passionate about making complex tax matters easier to understand and helping clients make confident financial decisions. Over the years, I've advised start-ups, SMEs, established companies, and high-net-worth individuals across a wide range of tax and accounting matters. My expertise includes Corporation Tax, Self-Assessment, Capital Gains Tax, Inheritance Tax planning, R&D tax relief, capital allowances, international tax, and resolving complex HMRC compliance issues. Whether clients need a business accountant, tax accountant, or strategic tax advisor, my focus is always on delivering practical advice that creates long-term value. One of my specialist areas is Making Tax Digital (MTD). I've worked extensively with businesses preparing HMRC's digital reporting requirements, helping them move to cloud accounting, improve financial processes, and adopt technology that makes compliance more efficient. I regularly speak at Making Tax Digital roadshows, industry events, and educational sessions in collaboration with Zoho Books, sharing practical insights into digital accounting, tax legislation, and the future of the profession. Many business owners looking for the best accounting firm in London are not simply searching for an accountant they're looking for trusted advice, responsive support, and long-term value. That's the approach I've taken in building CIGMA Accounting. My team and I work closely with businesses across London and the UK, providing accounting services, tax advisory, bookkeeping, payroll, VAT, company accounts, and strategic tax planning tailored to each client's goals. Through this website, I share practical guidance on UK taxation, Making Tax Digital, HMRC updates, Corporation Tax, Self-Assessment, and business finance. My aim is to provide reliable, straightforward information that helps business owners understand changing regulations, reduce compliance risks, and make informed financial decisions with confidence.