This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Detailed explanation of unlawful financial assistance under the Companies Act 2006 in England and Wales. Covers what counts as financial assistance, legal prohibitions for public companies, exceptions, penalties, void transactions and practical compliance tips for directors and businesses. Clear, authoritative guidance on UK company law.

In company law, financial assistance refers to a company supporting the purchase of its own shares or those of its holding company. The law imposes strict limits or prohibitions on such assistance in certain circumstances, particularly for public companies, to protect corporate capital, creditors and minority shareholders. When these rules are breached, the assistance is unlawful, with serious legal consequences including void transactions, fines and potential criminal liability for officers in default. This article explains what constitutes unlawful financial assistance, the applicable legal framework, common exceptions and practical implications for businesses.
What Is Financial Assistance?
Financial assistance broadly means any support provided directly or indirectly by a company that helps someone acquire its shares or those of its holding company. This support can take many forms, including:
- Gifts of value (money or assets)
- Loans or credit facilities
- Guarantees, indemnities or security for another party's obligation
- Releases, waivers or other financial benefits that materially reduce the company's net assets.
Under company law, giving financial assistance for the acquisition of own shares can reduce capital and potentially harm creditors or shareholders - hence the legal restrictions.
Legal Framework in England and Wales
The principal legal provisions regulating financial assistance are found in the Companies Act 2006, particularly sections 677 to 680.
Public Companies and Their Subsidiaries
For public companies, the law still prohibits financial assistance for the purpose of buying the company's own shares or, in many cases, those of its holding company. Specifically:
- Section 678 of the Act generally prohibits a public company or its subsidiary from giving financial assistance to support the purchase of shares in the public company.
- Section 679 extends the prohibition to a public company's subsidiary assisting the purchase of shares in its private holding company.
These provisions apply regardless of whether the shares are being acquired before, during or after the transaction.
Why Do These Rules Exist?
The prohibition on financial assistance serves to:
- Protect company capital by preventing depletion of assets shortly before or after share acquisition.
- Guard creditor interests, since reducing net assets to facilitate share purchases may harm those owed money by the company.
- Preserve shareholder equality, preventing controlling shareholders from using the company's resources to influence control.
The restrictions trace back to earlier company law and European directives, reflecting a long‑standing regulatory concern about share capital maintenance and fair treatment of stakeholders.
What Counts as Unlawful Financial Assistance?
Assistance will be treated as unlawful when:
- It is given by a company in breach of the statutory prohibitions (e.g. public company assisting purchase of its own shares).
- The company's net assets are materially reduced by the assistance.
- The assistance is provided for the purpose of acquiring shares, even if structured indirectly through intermediaries.
A transaction will be considered unlawful even if the share purchase does not ultimately occur, provided the assistance was intended to facilitate the acquisition. The purpose of the assistance - not just its outcome - is critical in determining whether rules have been breached.
Exceptions and Defences
There are limited exceptions where financial assistance may lawfully be provided without breaching the prohibition:
Unconditional Exceptions
Section 681 of the Companies Act 2006 provides a list of unconditional exceptions, which apply when the assistance falls within specific lawful processes already authorised under company law (for example, assistance incidental to share redemption or capital reduction prescribed by statute).
Conditional Exceptions
Under section 682, certain types of assistance are permitted if specific conditions are met, typically relating to the company's financial position:
- The company's net assets are not materially reduced by the assistance, or
- If assets are reduced, the assistance is provided out of distributable profits.
- Assistance provided in good faith for genuine business purposes (such as an employee share scheme) may also qualify as lawful conditional assistance.
Directors and advisers must take care when relying on exceptions, as these are narrowly construed and often require careful factual and legal analysis.
Consequences of Unlawful Financial Assistance
Transaction Voided
Any contract or transaction involving unlawful financial assistance is generally treated as void. This means it has no legal effect - as if it never happened - potentially leaving parties without the anticipated rights or obligations.
Personal Liability and Penalties
Under section 680 of the Companies Act 2006, if a company contravenes the financial assistance prohibition:
- The company itself commits an offence.
- Every officer in default is also guilty of an offence.
- On conviction on indictment, individuals can face imprisonment of up to two years, a fine, or both. On summary conviction, shorter imprisonment terms and fines also apply.
Officers in default may include directors or senior managers who authorised or permitted the unlawful assistance. Criminal liability underscores the seriousness of compliance in this area.
Directors' Duties
Directors involved in authorising or executing unlawful financial assistance may also breach their fiduciary and statutory duties under the Companies Act 2006. This can expose them to civil liability for any loss suffered by the company or its stakeholders.
Practical Examples
An illustrative case involved a proposed break fee (a contractual payment for failure of a transaction) which was held to constitute unlawful financial assistance where:
- The company was a public company with negative net assets.
- The fee was paid in a manner that materially reduced assets to assist a transaction connected to share acquisition.
- The court treated the assistance as unlawful because of its purpose and effect, even though the actual purchase did not proceed.
Such cases highlight the importance of analysing both purpose and economic effect, not just legal form.
How Companies and Directors Should Respond
Due Diligence
Before engaging in any transaction that could fall within the financial assistance rules, companies should conduct legal and financial due diligence. This typically involves:
- Assessing whether the transaction is intended, directly or indirectly, to support a share acquisition.
- Reviewing the company's asset position to confirm whether assistance would materially reduce net assets.
- Considering whether any exception applies and documenting reasons.
Legal Review and Advice
Given the complexity and narrow scope of exceptions, companies commonly seek specialist legal advice on financial assistance issues, especially in acquisitions, restructurings and corporate group reorganisations.
Board Approval and Documentation
Where assistance may be permissible, formal board approval, professional opinions and detailed documentation should be obtained to demonstrate compliance with statutory requirements, and to mitigate personal liability risks.
Common Questions
Does the prohibition apply to private companies?
The general financial assistance prohibition in the Companies Act 2006 no longer applies to private companies in most cases, except where a private company is a subsidiary of a public company assisting in the acquisition of shares in the public parent, or where the holding company situation is analogous.
Does a company reducing debt after a share purchase count as forbidden assistance?
Yes. The prohibition extends to assistance given after share acquisition if it is intended to reduce or discharge liability incurred for purchase, provided the company is subject to the prohibition (generally public companies).
Key Takeaways
Unlawful financial assistance occurs when a company - principally a public company or its subsidiary - provides financial help, directly or indirectly, for the acquisition of its own shares or those of its holding company in breach of statutory prohibitions. Defined broadly to include gifts, loans, guarantees, security and indemnities, financial assistance is restricted to prevent depletion of capital and protect creditors and shareholders. Exceptions exist but are narrowly drawn. Transactions that constitute unlawful assistance are void and expose companies and officers to fines and potential imprisonment. Careful legal review, strict compliance and clear documentation are essential in corporate transactions that might implicate financial assistance rules.