Most business owners have thought about who gets the shares if something happens to them. Far fewer have thought about what happens on the Monday morning after. Who can pay the wages? Who can sign the cheques? Can the business even trade while probate is sorted out? These are practical, unglamorous questions, but they are the ones that decide whether a business survives its owner or quietly grinds to a halt over the weeks that follow.
After thirty years helping families untangle estates, the pattern is depressingly familiar. The owner has a will, perhaps even a good one, dealing with who inherits the business. But nobody has thought through the mechanics of keeping the lights on in the days and weeks immediately after death, while probate is still months away. That gap is where real damage gets done — not through bad luck, but through nobody having planned for the ordinary administrative reality of dying while running a business.
The bank account freezes — sooner than people expect
The moment a bank is notified of a death, any account held in the deceased’s sole name is frozen. This applies whether the account is a personal current account or a business account held in the owner’s own name rather than a limited company’s name. Standing orders stop. Direct debits bounce. Nobody, including a spouse or business partner, can move money out of that account until the bank is satisfied about who has authority to act.
For a sole trader or a partnership where the business account is in personal names, this is immediate and serious. Suppliers who are used to being paid on the fifteenth of the month do not get paid. Staff who are used to being paid on the last Friday do not get paid, unless there is another route to funds. The bank will not simply take instruction from a grieving spouse who says “I’ve always dealt with this.” They need to see a grant of probate or letters of administration, or in the interim, evidence that they are willing to release limited funds for essential purposes — and banks vary enormously in how quickly and how generously they do this.
For a limited company, the position is different and considerably better, which is one of the strongest practical arguments for trading through a company rather than as a sole trader if the business has any scale. A company’s bank account belongs to the company, not to the deceased director personally. The account itself does not freeze on the director’s death. What matters instead is who else has authority to operate it — who else is a signatory, and whether the bank mandate allows a sole surviving signatory to act, or requires the appointment of a new director first.
This is why the bank mandate is worth checking now, not after the event. A company with only one director and one signatory on the account effectively has the same problem as the sole trader — nobody left with authority to move money — until a new director is formally appointed through Companies House, which itself usually requires the agreement of shareholders. If the deceased was the sole director and sole shareholder, that appointment cannot happen instantly; it depends on who inherits the shares, and that in turn depends on the will and, eventually, probate.
Payroll does not pause itself
Employees still need to be paid on payday, regardless of what has happened to the owner. HMRC’s Real Time Information system does not know or care that the person who normally runs payroll has died — the reporting obligations continue, and PAYE and National Insurance still fall due on the usual dates. If the company has an accountant or bookkeeper who already runs payroll independently, this tends to carry on with minimal disruption, provided the bank account itself remains operable. If the owner personally approved every payment, or if the accounting software is tied to credentials only they held, payroll can stall within a single pay cycle.
The practical fix is unglamorous but effective: make sure at least one other person, whether a co-director, a trusted senior employee, or an external accountant, has genuine day-to-day authority and access to run payroll and pay suppliers without waiting for sign-off from the owner. This is not a legal document so much as an operational habit, but it is one of the most valuable things a business owner can put in place, because it buys time while the legal position around ownership is sorted out.
Contracts, suppliers and the question of who can sign
Commercial contracts rarely terminate automatically on the death of a director or sole trader, but they do depend on someone having authority to keep performing them. A supplier agreement, a lease, a contract with a key client — these generally continue in force, because they were made with the company or the business, not with the individual personally, unless the contract specifically says otherwise (some do, particularly where a contract was won on the strength of one individual’s personal expertise or personal guarantee).
The real risk is not the contract lapsing in a legal sense; it is nobody being available, or having authority, to actually deliver against it. A supplier who does not get paid, or a client who cannot get anyone to confirm an order, will not wait patiently while the family works out probate. Within a few weeks, relationships built over years can start to unravel simply through absence of communication and cash flow.
Personal guarantees deserve a specific mention here, because they are often forgotten until the worst moment. Many business owners have personally guaranteed a lease, a loan, or a supplier credit account. That guarantee does not evaporate on death — it becomes a liability of the estate, which means it is weighed alongside everything else when the estate is administered, and can affect how much is available for the family in the meantime.
Why the structure of the business matters so much
A sole trader’s business and personal finances are, legally speaking, the same thing. There is no separate entity to keep trading — the business effectively pauses the moment the owner dies, and whoever is administering the estate has to decide whether to try to keep it going, sell it as a going concern, or wind it down. This is one of the strongest arguments for incorporating a business that has any staff, premises or ongoing supplier relationships, quite apart from the tax position.
A limited company survives its director. Shares pass under the will (or intestacy rules if there is no will) like any other asset, and the company itself keeps existing as a legal person throughout. The practical continuity problem is not whether the company exists — it does — but whether anyone has the authority to run it day to day until the shares are formally transferred. This is exactly why having more than one director, or clear provisions in the articles of association or a shareholders’ agreement about what happens if a director dies, makes such a tangible difference in the weeks immediately following a death.
Business Relief and why the wider estate plan matters
Many trading businesses qualify for Business Relief, which can reduce the value of qualifying business assets by up to 100% for inheritance tax purposes. From April 2026, Business Relief and Agricultural Relief will sit together under a combined cap of £2.5 million for the more generous rate of relief, with amounts above that cap qualifying at a reduced rate rather than the full exemption that applied previously. This is a significant change for owners of larger trading businesses or those combining a business with farmland or let property, and it is worth reviewing how the business, and any Business Relief-qualifying assets, sit within the wider estate now that the cap is known.
Business Asset Disposal Relief, which reduces Capital Gains Tax on the sale of a qualifying business to 14% up to a lifetime limit of £1 million, is a separate relief that applies during someone’s lifetime or on a sale by executors, and is worth bearing in mind if the plan for the business after death is a sale rather than continued family ownership.
The practical steps that actually help
None of this requires anything dramatic. It requires a short list of ordinary, sensible arrangements that most business owners simply have not got round to. Make sure the company bank mandate allows more than one person to act, and review it whenever a co-director or partner leaves. Keep a written note, held somewhere the family can find it, of who the accountant is, where the payroll system sits, and who holds the login details. Consider whether the articles of association or a shareholders’ agreement need updating to deal with what happens to a deceased director’s shares and voting rights in the interim period before probate. Review any personal guarantees and make sure whoever administers the estate knows they exist.
And make sure the will itself deals sensibly with the business — not just who eventually inherits it, but whether the executors have the powers they need to keep it trading, sell it, or wind it down in the meantime, without having to go back to court for extra authority. A will that simply says “my shares pass to my spouse” says nothing about whether the business can actually function while the estate is being administered.
None of this is about assuming the worst will happen tomorrow. It is about recognising that a business, unlike most other assets, needs someone with authority to act on its behalf every single day, and making sure that authority does not disappear the moment its owner does.