Protect Your Company from Companies House Fraud: Complete Guide

Key Takeaways

1. Companies House fraud is on the rise in the UK, exposing businesses to unauthorised changes, financial loss, and reputational damage if not caught early.
2. New anti-fraud laws, including the Economic Crime and Corporate Transparency Act 2023, make Companies House ID verification mandatory for all directors by November 2026 to tackle identity-related fraud.
3. Setting up Companies House monitoring alerts and enrolling in the PROOF scheme are essential steps to detect suspicious filings and block unauthorised online changes.
4. Responding immediately to unexplained changes or fraudulent filings is crucial, as delays make reversing the damage much harder.
5. Failing to comply with ID verification or missing fraudulent filings can lead to banking issues, disputes, or even losing control of your company.
6. With Go-Legal AI’s step-by-step checklists, templates, and monitoring tools, staying compliant with new UK company laws and defending against fraud is simple and efficient.
7. Go-Legal AI is rated Excellent on Trustpilot with over 170 five-star reviews from real users.

How Can You Protect Your Company from Companies House Fraud?

Worried a fraudster might change your company’s records at Companies House without your knowledge? You’re right to be vigilant—thousands of UK businesses are targeted by unauthorised filings and company hijacks each year. If undetected, these changes can cause serious financial loss and long-term reputational harm, especially for startups and SMEs.

This guide explains exactly how to shield your company from Companies House fraud, step by step, using practical solutions shaped by the latest UK law. Learn why Companies House ID verification is now mandatory for all officers, how the Economic Crime and Corporate Transparency Act 2023 changes your duties, and the simple fraud prevention habits that separate secure companies from easy targets.

If you want a straightforward way to stay compliant, our AI-powered templates and real-time monitoring alerts help you act decisively and stay in control—no legal background required.

What Is Companies House Fraud and Why Does It Matter for Your Business?

Companies House fraud happens when someone, without your consent, alters your official company records. This can include changing the registered address, director details, ownership structure, or even taking over your business identity. When left unchecked, these unauthorised changes enable criminals to open bank accounts, secure finance, or commit fraud using your business’s legal standing.

For business owners and directors, keeping your Companies House filings accurate is a legal obligation. Too often, fraud goes unnoticed until it creates major problems: frozen bank accounts, VAT or payroll issues, blocked access to business loans, or liability for contracts or debts you never agreed to.

Latest Anti-Fraud Laws and Identity Verification Rules at Companies House

Recent UK laws have sharply strengthened anti-fraud controls at Companies House. The Economic Crime and Corporate Transparency Act 2023 brought in wide-reaching reforms to stop fraudsters posing as company officers. Now, every director, PSC (person with significant control), secretary, or agent who submits filings must complete identity verification before making any changes.

Failure to meet these requirements can result in filings being rejected, your company being flagged, or even criminal enforcement if fraud is suspected. With Companies House gaining fresh powers to block, investigate, and report suspicious activity, the legal landscape now strongly favours those who keep their records secure and up to date.

How the Economic Crime and Corporate Transparency Act 2023 Protects Businesses

Here’s how the 2023 Act works to prevent Companies House fraud:

• Mandatory Identity Verification: Every director, PSC, and agent must provide verified ID before submitting filings or appointments.
• Restricted Filing Rights: Only verified individuals and agents are allowed to update company details, which shuts the door on most opportunistic fraud.
• Expanded Powers for Companies House: The Registrar can now question, reject, or flag filings that appear suspicious, with the ability to share evidence with the police.
• Proactive Data Sharing: Companies House actively communicates with law enforcement regarding suspected fraudulent activity.

By meeting your verification obligations, you make it far tougher for fraudsters to use your company’s details for their gain.

Who Must Complete Companies House ID Verification and By When?

ID verification is legally required for:

• All appointed and newly appointed directors, PSCs, and secretaries.
• Any person or agent authorised to submit filings for your company.
• All current office holders during the Companies House transitional period.

Deadlines are strict. For new companies, ID checks happen as part of incorporation. For existing companies, Companies House sets a window for verification—missing it locks down your company account and blocks new filings.

Companies House Fraud: The Main Risks for UK Directors

There are several types of Companies House fraud that every director should be prepared for:

• Company Hijack: Fraudulent changes to your directorship or registered address, giving criminals control of your business.
• Unauthorised Filings: False statements, fake share changes, or bogus annual accounts that put your legal position at risk.
• Director or PSC Identity Theft: Criminals use legitimate personal details to set up clone companies, open illicit bank accounts, or take out unauthorised loans.

Practical Steps to Protect Your Company from Companies House Fraud

Combating Companies House fraud means putting the right processes and technology to work. Here’s a clear action plan:

Setting Up Companies House Monitoring Alerts

1. Register for a Companies House account if you don’t already have one.
2. Activate free email notifications to be instantly alerted to any changes in your company’s public record.
3. Add all company officers to the notifications list so each person gets real-time alerts.
4. Layer added protection with advanced monitoring using our AI-powered tool, which detects suspicious patterns and flags subtle threats missed by standard alerts.
5. Check all notifications promptly, and follow up straight away if you see unauthorised changes.

Enrolling in the PROOF (Protected Online Filing) Scheme

1. Log in to Companies House WebFiling using your unique authentication code.
2. Navigate to the PROOF enrolment option and apply for your company.
3. Nominate only trusted individuals as authorised filers—keep this list limited and under regular review.
4. Confirm enrolment to block unauthorised and paper-based filings that could bypass online checks.
5. Update your authorised list regularly when team members change roles or leave the business.

Ongoing Checklist to Minimise Fraud Risks

• Verify all officers’ identities with Companies House on time.
• Review alert emails weekly.
• Stay enrolled in the PROOF scheme; keep your filers list current.
• Store your Companies House authentication code securely—never email it or keep it on shared drives.
• Use a pre-prepared response letter for reporting any suspicious filing (Go-Legal AI’s templates make this easy).

Clauses and Protections for Your Companies House Fraud Response Plan

What To Do If You Spot Fraudulent Filings on Your Companies House Record

Time is of the essence if you notice suspicious or unauthorised changes. Here’s how to take control and protect your business:

How To Report Companies House Fraud and Correct the Register

1. Go to your Companies House profile and note any unauthorised amendments.
2. Download and fill out the correct Companies House forms (such as “RP07” for fraudulent filings).
3. Attach clear supporting evidence—this could be emails, appointment letter copies, or utility bills confirming your company address.
4. Submit your complaint directly—choose post or electronic submission, depending on Companies House’s instructions.
5. Follow up by telephone to confirm your case is registered and obtain a case reference number.
6. Closely monitor your company record for updates until the matter is resolved.

When to Contact Action Fraud and Protect Your Business Legally

If the fraud is significant—such as forged directorship or attempts to carry out financial crime—report it to Action Fraud and ask for a crime reference number. Notify your bank, insurers, and clients, as this can help prevent unauthorised transactions and preserve trust.

Common Mistakes to Avoid When Defending Against Companies House Fraud

How Go-Legal AI Makes Protecting Your Company from Companies House Fraud Easy

• Draft, customise, and send fraud response letters, internal escalation policies, and request templates through our streamlined legal tech platform.
• Get instant access to over 5,000 expertly drafted company law documents, including compliance checklists and PROOF scheme forms.
• Monitor your Companies House record in real time using our AI-powered tools, which flag high-risk changes that standard alerts might miss.
• Follow step-by-step workflows designed with the latest anti-fraud laws in mind, helping you stay compliant and avoid errors.
• Receive affordable, on-demand support from our network of legal experts, specialising in Companies House disputes and corrections.

Try building your own anti-fraud response plan, or use our template builder and monitoring features to lock down your company details in minutes.

Frequently Asked Questions

How do I know if my company has been targeted by Companies House fraud?

Warning signs include unexpected Companies House emails, unexplained changes to directors or addresses, or filings you or your team didn’t authorise. Set up email monitoring and review your records monthly.

Do all directors have to complete Companies House ID verification?

Yes. Every director, PSC, and anyone authorised to file must complete Companies House ID verification, according to the Economic Crime and Corporate Transparency Act 2023.

What happens if I miss the Companies House ID verification deadline?

If you fail to verify on time, you may lose access to make changes, risking operational issues, banking blocks, and potential company hijack.

Can companies be hijacked through online Companies House filings?

Yes—until you have completed ID verification and joined the PROOF scheme, it is possible for fraudsters to make unauthorised filings and seize control. Use both protections for maximum safety.

What is the Companies House PROOF scheme and how do I sign up?

The PROOF (Protected Online Filing) scheme limits online submissions to nominated individuals. Sign up through your Companies House WebFiling account with your authentication code. Use our guided enrolment workflow for maximum speed and accuracy.

How quickly should I act if I spot fraudulent activity on Companies House?

Act immediately—ideally within 24 hours. The sooner you respond, the easier it is to reverse unauthorised changes and limit damage.

Who do I contact to report Companies House fraud in the UK?

Contact Companies House using their correction forms for company filings. For criminal activity or ongoing fraud, report the incident to Action Fraud and notify your bank and key stakeholders.

Are there free tools to monitor my company filings for suspicious changes?

Yes. Companies House offers basic free alerts, but for advanced risk detection and real-time monitoring, our AI-powered tool adds a crucial extra layer of protection.

Will using Go-Legal AI help me restore my company’s records after fraud?

Absolutely. Our service gives you access to reporting templates, live guidance, and expert support to help you correct the record and regain control.

Is it necessary to inform my bank or stakeholders if my company record is changed fraudulently?

Yes. Notifying your bank, insurers, and major stakeholders helps prevent financial misuse and demonstrates responsible management.

Safeguard Your Business from Companies House Fraud with Go-Legal AI

Companies House fraud poses real dangers for every UK business—lost funds, reputational damage, and even loss of control are all genuine risks. With new ID verification laws and increased filing controls in force, staying ahead is no longer optional. Relying solely on paper processes or ignoring online alerts exposes you to modern, fast-moving threats.

Our AI-powered monitoring, compliance checklists, and ready-made reporting templates give you the tools to prevent, spot, and respond to Companies House fraud with ease. Protect your company, your reputation, and your peace of mind—without legal headaches or expensive consultancy fees.

Take charge today. Sign up to our platform and use our customisable tools to secure your company details and guarantee compliance under the latest UK company law.