Inheriting a business can be a rewarding but complex process. It involves not only taking on ownership and responsibilities but also understanding legal and tax requirements. In the UK, rules about inheritance, taxes, and business ownership mean executors and beneficiaries must plan carefully to avoid disputes or unexpected bills.

The Role of a Will
The starting point for inheriting a business is usually the will of the deceased. A will specifies who is to inherit the business and under what conditions. If the owner left a clear will, the process is simpler. Executors – people appointed to manage the estate – use the will to distribute assets according to the deceased’s wishes.
If there is no will, the estate is distributed according to intestacy rules. In this case, the business may be shared between spouses, children, or other relatives, which can complicate decisions about running or selling the company.
Multiple Siblings and Shared Ownership
Many family businesses are inherited by more than one child. When multiple siblings inherit a business, they must agree on how it is managed. This can include decisions about whether to continue running the business together, sell it, or appoint one sibling to manage it on behalf of all beneficiaries.
Disagreements can lead to delays, legal disputes, or even the forced sale of the company. Family shareholders agreements or buyout clauses written in the original business documentation can help avoid conflicts by specifying what happens if multiple heirs inherit at the same time.
Role of Other Partners in the Business
If the business has other partners or shareholders outside the family, their rights and agreements also need to be considered. Many partnerships or limited companies have clauses that give remaining partners the option to buy out a deceased partner’s share.
This means that even if a child inherits ownership, they may need to negotiate with existing partners or buy the shares to take full control. Understanding these agreements is crucial to ensure a smooth transition.
Tax Requirements: Inheritance Tax and Capital Gains
Inheriting a business comes with tax responsibilities. In the UK, inheritance tax (IHT) is charged at 40% on the value of the estate above the £325,000 nil-rate band, with an additional residence nil-rate band available in some cases.
However, there are specific reliefs for business owners. Business Relief (BR) can reduce the taxable value of the business by 50% or 100%, depending on the type of business and the assets involved. For example, shares in a trading company usually qualify for 100% relief, meaning little or no inheritance tax may be due.
It is important to apply for these reliefs correctly and within HMRC deadlines. Executors must also consider other taxes, such as capital gains tax, if assets within the business are sold after inheritance.
Executors and the Probate Process
The executor of the estate plays a vital role in transferring the business to the heirs. They must gather financial records, value the business, settle any debts, and handle tax filings before the estate can be distributed. Probate—the legal process of proving a will—is often necessary.
During probate, the executor may need to liaise with accountants, solicitors, and business advisors to ensure all legal and financial matters are correctly handled.
What Are Common Challenges That Can Arise During Probate
Beyond dealing with inheritance tax, probate can present a range of practical challenges. Executors often face difficulties when managing an estate, particularly when the situation is complex or the assets are unusual.
Owning Multiple Properties
If the deceased had more than one property—such as a main home plus buy-to-let or investment properties—valuing and selling each one can take considerable time. Different locations may have varying market conditions, and arranging sales, auctions and help managing multiple properties can easily extend beyond HMRC’s six-month deadline for paying inheritance tax.
Assets That Are Hard to Value or Not Obvious
Some estates include items that are difficult to assess or not immediately apparent. These can include antiques, jewellery, art collections, rare collectibles, or shares in private companies. Obtaining accurate valuations for such assets can be expensive and slow, delaying the probate process and complicating the calculation of any taxes owed.
Overseas Assets and Multiple Currencies
If the deceased owned property, bank accounts, pensions, or investments abroad, additional rules come into play. Foreign assets may be subject to local taxes, and currency fluctuations can affect their value. Executors may also need to navigate legal and administrative systems in other countries, which can further slow down estate settlement.
Funds That Are Restricted or Difficult to Access
Certain assets – such as pensions, life insurance policies held in trust, or personal injury settlements – might not form part of the estate immediately or could require specialist handling. Executors may need professional legal advice to access these funds, which adds extra time and costs to the probate process.
Planning Ahead for a Smooth Transition
To reduce complications, business owners are advised to plan ahead. This can include creating a will, setting up buy-sell agreements, and consulting financial and legal advisers. Clear communication with children and partners can prevent disputes and ensure the business continues to operate smoothly.
Conclusion
Inheriting a business in the UK involves legal, tax, and family considerations. A clear will, understanding of tax reliefs, and knowledge of partnership agreements are essential. Multiple heirs or co-owners can complicate matters, but careful planning and professional advice can make the transition smoother. With the right preparation, inheriting a family business can be an opportunity to continue a legacy rather than a source of stress.