For many business owners, divorce brings a particular kind of anxiety that goes beyond the usual financial concerns. The family home, savings, and pensions are all expected parts of financial negotiations, but a business often feels different. It may represent years of work, personal sacrifice, professional reputation, and future security.

Many business owners also worry about just how much they will be required to reveal and whether sensitive commercial information could end up being scrutinised by their spouse or exposed more widely.

Both parties to a divorce have an obligation to provide full and frank financial disclosure. Where one party owns or controls a business, that business forms part of the wider financial picture and must usually be disclosed to the extent necessary to allow a fair financial settlement to be reached. That does not mean every piece of commercially sensitive information must be handed over without question, nor does it mean a spouse can interfere with the running of the business.

What information can the other side request?

A spouse is entitled to request information that is reasonably necessary to understand the true financial position of the business and its potential relevance to the financial settlement. The purpose is about establishing what resources exist and whether the business generates income or holds value that should be considered by the court.

This often means disclosure of company accounts, management accounts, tax returns, business bank statements, dividend histories, and details of any loans or liabilities attached to the business. If the company has retained profits, there may also be questions about whether those funds are genuinely required for trading purposes or whether they could be available to support a settlement.

This issue frequently arises in owner-managed companies where directors choose how they get paid. A business owner might take a relatively modest salary while leaving substantial profits in the company. This can lead the other spouse to argue that those retained profits represent accessible financial resources, while the business owner may maintain they are needed for future trading stability, staff costs, or planned expansion. The court will often look closely at the evidence to determine which position is more persuasive.

That said, there are limits, and the other party is not entitled to embark on a fishing expedition through every operational detail of the business. Requests must be proportionate and genuinely relevant to understanding value, liquidity, income, and available resources.

What is the business owner obligated to disclose?

If financial remedy proceedings are underway, disclosure will often begin with the Form E, which requires a detailed account of all financial interests, including business ownership.

The owner must usually explain the nature of the business, its structure, ownership share, recent financial performance, income generated, and any estimated value. Supporting documentation will need to be provided to substantiate what is being declared on the Form E.

If the financial position of the business changes during proceedings, perhaps because a major contract is secured, suffers a loss, or its profitability shifts, that information must be disclosed as well.

Courts take this obligation seriously, and a failure to disclose fully can lead to significant consequences, including adverse findings, cost penalties, and in extreme cases, findings of contempt of court. In many cases, the damage caused by appearing evasive is far greater than the disclosure itself.

What level of detail is needed and what evidence must be provided?

The level of detail required depends on the complexity of the business and the issues in dispute. For a sole trader, disclosure is often relatively straightforward, and includes things such as tax returns, accounts, and trading records demonstrating income and value.

For a limited company or partnership, the position is often more involved. Courts may require formal accounts for several years, shareholder agreements, director salary records, loan documentation, and evidence explaining how profits are distributed or retained.

If a business owner says the company is struggling, there will usually need to be evidence to support that claim. In the same way, if they argue retained profits cannot be accessed, they will need to explain why, supported by financial records or professional accounting evidence.

Where there is disagreement over valuation, a jointly instructed expert is often brought in to assess matters independently. This can be particularly useful where there are allegations that profits have been artificially reduced, income has been disguised, or goodwill has been undervalued.

What if other directors do not agree to information being shared?

A fellow director may object strongly to internal financial information being disclosed, fearing commercial harm, reputational damage, or confidentiality breaches may occur. While those concerns are understandable, they do not automatically override a party’s legal disclosure obligations. The court can still require disclosure where the information is necessary to resolve financial issues fairly.

That said, courts are usually sensitive to legitimate confidentiality concerns and will often take practical steps to protect commercial interests. This might involve restricting disclosure to legal representatives, allowing redactions of genuinely sensitive material, or limiting wider circulation of documents. The existence of resistant co-directors is therefore rarely a reason to refuse disclosure altogether.

The practical reality for business owners

For most business owners, disclosure during divorce can feel intrusive and unsettling, particularly where a business has been built through years of hard work and contains commercially sensitive information.

In reality, the process is rarely about handing control of the business to a spouse or exposing confidential commercial strategy. Rather, it is about giving the court enough information to understand the financial reality and reach a fair outcome.

Handled properly, disclosure can be both proportionate and commercially sensitive. The court’s focus is on preserving viable businesses wherever possible, particularly where they provide future income for both parties or support children of the family.

The key is obtaining specialist legal advice early, ensuring disclosure is accurate and complete, and addressing confidentiality concerns proactively. Done correctly, the process need not threaten the business itself, even where the divorce is highly contested.