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.
Comprehensive guide to dealing with business interests in probate in England and Wales, covering how sole traders, partnerships and companies are treated, inheritance tax reliefs, succession planning, valuation, and practical steps for personal representatives administering business assets.
When someone who owns a business or significant business interests dies, handling those assets through probate can be one of the most complex aspects of estate administration. Unlike ordinary personal assets, business interests may still be trading, have tax reliefs attached, or be governed by agreements that affect what happens next. Whether you are a personal representative (executor or administrator), beneficiary, business partner or adviser, understanding how to manage business interests during probate protects value, supports continuity, and avoids unnecessary legal disputes.
What Counts as a Business Interest?
A business interest can include a range of assets owned by the deceased, such as:
- A sole trader business, where the individual owned and ran the business as a sole proprietor.
- A partnership interest, where the deceased was a partner in a partnership or limited liability partnership (LLP).
- Shares or equity in a limited company, including private limited companies where the deceased owned shares.
- Business‑related property, equipment or machinery used in trade.
All of these form part of the deceased's estate and must be included in the grant of probate application unless they pass outside the estate (such as under a trust or joint ownership arrangements).
Understanding Probate and Business Interests
Probate is the legal process of proving a will and giving personal representatives authority to deal with the deceased's assets. Business interests may continue to trade during probate, but legal authority is essential to manage them lawfully:
- In a sole trader business, there is no separate legal personality, so the business ceases upon death unless the will or trust gives express authority to continue trading. Otherwise, personal representatives must wind up the business and realise assets for the estate.
- In a partnership, the partnership agreement often dictates what happens on death. If no agreement exists, the partnership could dissolve under the Partnership Act 1890, requiring asset realisation or renegotiation of terms with surviving partners.
- For a limited company, the company itself continues to exist. Shares owned by the deceased form part of the estate and may be transferred to beneficiaries or sold as directed by the will. Personal representatives normally need to liaise with company officers and possibly appoint new directors to maintain continuity.
Valuation and Tax Considerations
Business Property Relief (BPR)
Business interests may qualify for Business Property Relief (BPR), a valuable relief from inheritance tax (IHT) that can reduce or eliminate the tax payable on qualifying assets. The relief depends on:
- The type of asset (e.g. trading business or unlisted shares).
- Meeting qualifying conditions, including ownership for at least two years before death.
- The business being a genuine trading enterprise rather than a mere investment vehicle.
BPR usually provides 100% relief, while some business‑related assets (such as land or buildings used in the business, or listed shares with control) may only qualify for 50% relief. Proper valuation is essential to assess whether relief applies.
Tax Reporting and Valuation
Personal representatives must value business interests at the date of death for probate and IHT reporting. This may involve specialist valuations of:
- Shares in private companies.
- Business property and equipment.
- Goodwill or intangible assets.
HM Revenue & Customs may challenge valuations, making professional advisors, such as chartered surveyors or forensic accountants, necessary.
Continuity, Succession and Operation
Continuity of Business
If the business is intended to continue trading during probate, personal representatives need clear legal authority. Some wills expressly permit executors to continue business operations, but absent that, trading should pause and assets should be protected until authority is confirmed. Continuing without authority might expose representatives to legal or tax liability.
In limited companies, surviving directors and company articles may provide authority to operate, but representatives should verify these mechanisms to avoid breaching fiduciary duties.
Succession Planning
Proactive succession planning reduces disruption and the risk of disputes. Elements include:
- Shareholder or partnership agreements that specify what happens on a member's death.
- Buy‑sell clauses that enable co‑owners to purchase the deceased's share using life insurance or other funding.
- Appointment of successors or trustees in the will to oversee business interests.
Without planning, businesses may face forced sale, dilution of control, or conflict between beneficiaries and operational partners. Early discussions and legal documentation help ensure clear succession paths.
Practical Steps for Personal Representatives
- Identify the business structure: Assess whether the business is a sole trader, partnership, LLP or limited company, as each has different legal treatment in probate.
- Secure specialist valuations: Obtain accurate valuations of shares, business property and goodwill as of the date of death.
- Review agreements: Check existing partnership or shareholder agreements to determine automatic succession rights, compulsory buyouts or restrictions on transfer of shares.
- Obtain legal authority: Ensure that executors have the necessary legal authority to act for the business during probate, whether via the will or a court order.
- Communicate with stakeholders: Inform business partners, directors, employees and accountants of the owner's death and your role.
- Plan the next steps: Decide whether to continue operations, negotiate sale or transfer of interests, or wind up business affairs in accordance with the deceased's intentions.
Risks and Common Issues
- Intestacy complications: If there is no valid will, the deceased's business interests pass under the intestacy rules, which may not reflect their wishes and can lead to disputes.
- Tax liabilities: Inaccurate valuations or failure to claim reliefs can increase the estate's IHT burden, potentially forcing sale of business assets.
- Legal disputes: Beneficiaries, partners or co‑owners may dispute entitlement or management decisions, especially where agreements are unclear.
- Operational continuity: Employees and clients may suffer where management direction is unclear or the business ceases trading unexpectedly.
Early legal and tax advice is essential in complex cases to avoid these problems and safeguard the value of business assets.
Key Takeaways
Dealing with business interests in probate involves understanding how different business structures are treated by law, the need for accurate valuations and tax reporting, and careful administration by personal representatives. Key issues include Business Property Relief for inheritance tax, succession planning through shareholder or partnership agreements, and ensuring legal authority to operate or wind up the business. Proactive planning and professional support reduce risk, protect value and help ensure that the deceased's intentions for their business assets are carried out effectively.
