What Happens if My Partner and I Die at the Same Time?
5 minute read
If the unexpected happened to both of you, would your plans still work as intended?
It is not a question that most people want to think about for long. But if you and your partner were to die in the same accident or within a very short time of one another, the legal and practical consequences for your family could be significant, and in many cases, they are consequences that careful will drafting could have prevented.
This kind of scenario, sometimes called a simultaneous death or a common calamity, is more common than people realise. Road accidents, medical emergencies, and other sudden events can and do affect couples together. The law has rules for dealing with these situations, but those rules do not always produce the outcome a couple would have chosen for themselves.
In this post, we look at the main problems that can arise when two partners die at or around the same time, and explain what can be done in each case to protect your family and your wishes.
Table of Contents
What Does the Law Say About Simultaneous Deaths?
When two people die in circumstances where it is impossible to establish who died first, English law applies the “commorientes rule”. Under this rule, the older person is presumed to have died first. This presumption exists to provide a legal framework for administering estates when the order of death genuinely cannot be determined.
The practical effect of this rule can be significant. It determines which estate inherits from the other estate and, therefore, how assets ultimately pass to beneficiaries. Depending on how each person’s will is drafted, or whether either person has a will at all, the outcome may be very different from what the couple intended.
The good news is that with properly drafted wills, much of the uncertainty created by the commorientes rule can be addressed directly. The sections below explain how.
The Eight Key Issues, and How to Address Them
Overlooking crucial issues can cause major problems. Find out how to avoid these difficulties below.
Uncertainty About Who Inherited First
The problem
As explained above, if it cannot be established which partner died first, the law presumes the older person died before the younger. This can determine which estate receives assets from the other estate and can lead to outcomes neither partner anticipated nor would have chosen.
For example, if assets pass from the presumed first to die into the estate of the presumed survivor, they must be distributed from that second estate, potentially to different beneficiaries and with different tax consequences. The result may bear very little resemblance to what the couple actually wanted.
The Solution
A survivorship clause addresses this directly. This is a provision in each will that specifies that a beneficiary must survive the testator for a defined period, typically 28 or 30 days, in order to inherit. If they do not survive for that period, the gift does not take effect, and the will sets out what happens instead.
A survivorship clause means that if both partners die within the specified period, the assets do not pass from one estate to the other. Instead, each estate is distributed in accordance with its own contingency provisions. This produces a cleaner, more predictable outcome and avoids the complications that arise when assets have to pass through two estates in quick succession.
Assets Passing Through Two Estates Instead of One
The problem
If one partner’s assets pass to the other and then almost immediately to beneficiaries, the estate effectively has to be administered twice in a very short period. This creates additional costs, delays, and administrative burdens for executors and beneficiaries. It can also create tax complications that would not have arisen if the assets had passed directly to the ultimate beneficiaries.
The Solution
Well-drafted wills include contingency provisions that specify what should happen if both partners die within a short period of one another. Rather than leaving assets to pass through two estates, those provisions direct assets straight to the ultimate beneficiaries, whether that means children, other family members, or a combination of individuals and charities.
This kind of drafting requires the two wills to work together as a coordinated pair, which is one of the reasons why it is important for couples to review their wills at the same time and with the same professional input.
Increased Inheritance Tax Exposure
The problem
Inheritance tax planning that works well in a straightforward scenario, where one partner dies, and assets pass to the survivor, may not work as intended when both partners die at the same time or within a short period. The transferable Nil Rate Band between spouses and civil partners, for instance, depends on assets passing in a particular sequence. If that sequence is disrupted, available allowances may not be used as efficiently as they could be.
The Solution
Structuring wills to anticipate a simultaneous or near-simultaneous death allows you to preserve the relevant allowances and make sure they are applied in the most tax-efficient way. This might involve directing assets to children or other direct descendants in a way that makes full use of the Residence Nil Rate Band, or incorporating trust arrangements that shelter assets while still providing for the right people.
Inheritance tax planning is not only relevant for large estates. The cumulative effect of property values in many parts of England and Wales means that more families than ever are affected by inheritance tax, and the difference between careful planning and no planning at all can be substantial.
Minor Children Without Clear Guardianship Arrangements
The problem
If both parents die and no guardian has been appointed, the question of who should care for the children may have to be resolved by the family court. This is a process that takes time, involves legal costs, and may result in an outcome the parents would not have chosen. In the meantime, children may face uncertainty and disruption at an already extremely difficult time. Relatives on different sides of the family may also hold conflicting views about who should take on the role, and without clear written guidance from the parents, those disagreements can become protracted and painful.
The Solution
A will is the correct legal vehicle for appointing a guardian for minor children in England and Wales. The appointment takes effect if both parents with parental responsibility have died, and it gives the named guardian clear legal authority to care for the children.
Choosing a guardian is one of the most important decisions a parent can make, and it deserves careful thought. You should discuss the role with the person you intend to appoint before including the appointment in your will, and it is worth considering whether the same person should also act as trustee for any funds held for the children, or whether those roles are better kept separate.
If you and your partner have not yet reviewed your wills together, now is a good time to do so. Our will-drafting specialists can help you put clear, coordinated arrangements in place.
Disputes Among Extended Family Members
The problem
When both partners die at or around the same time, relatives on different sides of the family may have very different expectations about how the estate should be divided. Without a clear, comprehensive plan, those expectations can quickly become a source of conflict. The problem is compounded if the wills are inconsistent with one another, if gifts have been promised informally, or if the couple had complex family arrangements, such as children from previous relationships.
The Solution
Clear and precise drafting is the most effective safeguard. Each will should name substitute beneficiaries so that there is no ambiguity about who inherits if the primary beneficiary cannot. The two wills should be drafted together and reviewed as a coordinated pair so that they address the same scenarios consistently.
A letter of wishes, prepared alongside each will, can also be invaluable. It allows you to explain in your own words why you have made the choices you have, which can reduce the likelihood of a challenge being brought and can help resolve misunderstandings if one is. It is not a legally binding document, but it carries real weight in practice.
Lack of Liquidity to Pay Immediate Expenses
The problem
Administering two estates simultaneously places significant practical demands on executors. Funeral costs, debts, and any inheritance tax due on the estate must be paid promptly, but accessing funds from a deceased person’s accounts takes time. If both estates are in administration at the same time and neither has easily accessible funds, executors may find themselves in a difficult position.
The Solution
There are several ways to address this. Executors should be given clear and broad authority in the will to deal with the estate efficiently, including the authority to meet expenses before the grant of probate is obtained, where that is possible. It is also worth considering whether a life insurance policy written in trust could provide a source of immediately accessible funds that falls outside the estate altogether, and is therefore available to meet costs without waiting for probate.
Discussing these practical arrangements with your executors in advance and ensuring they know where key documents and accounts are held can make a significant difference to the smoothness of the administration process.
Vulnerable Beneficiaries Receiving Assets Too Soon
The problem
If both parents die and young children or vulnerable adults are named as direct beneficiaries, they may inherit outright at an age or in circumstances where that is not in their best interests. A child who inherits a significant sum at eighteen, or a vulnerable adult who receives a large lump sum without any safeguards, may not be well placed to manage that inheritance effectively. In some cases, an outright inheritance can also affect entitlement to means-tested benefits.
The Solution
A trust within your will allows assets to be held and managed by trustees on behalf of the beneficiary until a specified age or until the trustees consider it appropriate to distribute funds. This gives you control over the timing and manner of the inheritance, and allows trustees to exercise discretion in a way that genuinely serves the beneficiary’s interests.
For children, it is common to hold assets in trust until age 21 or 25, though the right age depends on your own circumstances and preferences. For vulnerable adults, a discretionary trust can be structured to provide ongoing support without displacing any benefits the person receives.
Partial Intestacy if Wills Are Not Coordinated
The problem
If a couple’s wills have been drafted at different times, by different people, or without reference to one another, there is a real risk that they will not work together as intended. Gifts may fail, contingency provisions may be missing or inconsistent, and parts of one or both estates may end up passing under the intestacy rules rather than according to the couple’s wishes. This is what lawyers call partial intestacy, and it is a surprisingly common outcome when wills are not properly coordinated.
The Solution
The most effective solution is to review both wills simultaneously and ensure they are drafted together as a coherent pair. Each Will should include a comprehensive residuary clause to catch any assets not covered by specific gifts, and both should address the same contingency scenarios, including simultaneous or near-simultaneous death, in a consistent way.
This is not a complicated process, but it does require the kind of overview that a professional will-drafter is well placed to provide.
Bringing It All Together
The scenario of two partners dying at or around the same time is one that most people prefer not to dwell on. But the practical and legal consequences of not planning for it can be serious, and they fall on the people you care most about at a time when they are least equipped to deal with them.
The solutions, as we have seen throughout this post, are not complex. A survivorship clause, coordinated contingency provisions, clear guardianship appointments, and trust arrangements for younger or more vulnerable beneficiaries can address the vast majority of the problems that would otherwise arise. These are not unusual or exotic features of a will. They are simply good drafting practice and what a professionally prepared will should include as a matter of course.
If you and your partner have not yet put wills in place, or if your existing wills have not been reviewed recently, this is a good moment to do so. Drafting your wills together, with professional guidance, ensures that they work as a coordinated pair and that your family is protected whatever happens.
Our will-drafting service covers all the contingencies that matter, including what happens if you and your partner die simultaneously. Get in touch to find out how we can help.
Frequently Asked Questions
What happens legally if two partners die at the same time in England and Wales?
When two people die in circumstances where it is impossible to establish who died first, English law applies the commorientes rule. Under this rule, the older person is presumed to have died before the younger. This presumption determines which estate inherits from the other, and therefore how assets ultimately pass to beneficiaries. The outcome can differ significantly from what the couple intended, particularly if their wills do not include specific provisions for this scenario.
What is a survivorship clause in a will?
A survivorship clause is a provision in a will that requires a beneficiary to survive the person who made the will by a specified period, typically 28 or 30 days, before they can inherit. If the beneficiary does not survive for that period, the gift does not take effect and the will sets out what happens instead. In the context of couples, a survivorship clause prevents assets from passing from one estate to the other if both partners die within a short period of one another, producing a cleaner and more predictable outcome for the family.
What is the commorientes rule?
The commorientes rule is the legal presumption in England and Wales that applies when two people die in circumstances where the order of death cannot be established. Under this rule, the older person is presumed to have died first. The rule exists to provide a workable legal framework for administering estates in these circumstances, but it does not always produce the outcome a couple would have chosen, which is why well-drafted wills address this scenario directly.
Can a will appoint a guardian for my children if both parents die?
Yes. A will is the correct legal vehicle for appointing a guardian for minor children in England and Wales. The appointment takes effect if both parents with parental responsibility have died, and it gives the named guardian clear legal authority to care for the children. Without a guardian appointment in a will, the question of who should care for the children may have to be resolved by the family court, which can take time and may not yield the outcome the parents would have chosen.
What are mirror wills, and are they suitable for couples?
Mirror wills are a pair of wills made by two partners that reflect one another in their main provisions, typically leaving each partner’s estate to the other and then to the same beneficiaries. They are a common and practical choice for couples, but it is important that they are drafted together as a coordinated pair so that they address the same contingency scenarios, including simultaneous or near-simultaneous death, in a consistent way. Mirror wills that have been drafted at different times or without reference to one another may not work together as intended.
How can simultaneous death affect inheritance tax?
Inheritance tax planning that works well in a straightforward scenario, where one partner dies, and assets pass to the survivor, may not work as intended when both partners die at or around the same time. The transferable Nil Rate Band between spouses and civil partners depends on assets passing in a particular sequence, and if that sequence is disrupted, the available allowances may not be used efficiently. Structuring wills to anticipate simultaneous or near-simultaneous death allows the relevant allowances to be preserved and applied in the most tax-efficient way..
What is partial intestacy, and how can it arise when partners die together?
Partial intestacy occurs when a will is valid but does not dispose of all of the deceased’s assets, so that part of the estate passes under the intestacy rules rather than according to the deceased’s wishes. When partners die at or around the same time, partial intestacy is more likely to arise if the couple’s wills were not drafted together, if contingency provisions are missing, or if gifts fail because a named beneficiary cannot inherit. Reviewing both wills together and ensuring they include comprehensive residuary clauses and consistent contingency provisions is the most effective way to prevent this.
What is a letter of wishes, and should I prepare one alongside my will?
A letter of wishes is a personal document that accompanies a will and explains in your own words why you have made the choices you have and how you would like certain decisions to be approached. It is not legally binding, but it carries real weight in practice. In the context of simultaneous death planning, a letter of wishes can help reduce the likelihood of a challenge being brought and can assist in resolving misunderstandings if one arises. It is particularly valuable where the family situation is complex or where you want to give trustees or executors additional guidance.
Should partners review their wills at the same time?
Yes. It is strongly advisable for couples to review their wills simultaneously and with the same professional. Each Will should address the same contingency scenarios, including simultaneous or near-simultaneous death, in a consistent way. Wills drafted separately, at different times, or by different advisers may not work together as a coordinated pair, which can create significant problems for executors and beneficiaries if both partners die at or around the same time.
What happens to minor children's inheritance if both parents die at the same time?
If both parents die at or around the same time and their children are under eighteen, the children cannot hold assets in their own names. The assets will need to be held on trust until each child reaches the relevant age. A well-drafted will includes trust provisions for this purpose, allowing trustees to manage and apply the funds for the children’s maintenance, education, and benefit in the meantime. Without trust provisions in the will, the arrangements may default to the statutory rules, which may not reflect the parents’ preferences.
Disclaimer
This article is intended as general information only and does not constitute legal advice. The information refers to the law of England and Wales. Tax thresholds and legal rules are correct at the time of writing but are subject to change. We recommend that you seek professional advice regarding your own circumstances.
Bio
This article was written by Stephen Rhodes. Stephen was called to the Bar of England and Wales in 1999 and brings over 25 years of in-house experience working with solicitor firms across the Manchester area, with a specialism in Wills and Probate. He now focuses exclusively on will drafting, helping his clients ensure their loved ones are taken care of exactly as they would wish.