Divorce Rewrites Your Will. It Does Not Touch Your Pension.

When you divorce, the law quietly rewrites your will. It does not touch your pension. Your former husband or wife is treated, for the purposes of your will, as though they had died on the day the marriage ended — any gift to them lapses, and their appointment as your executor falls away. But divorce does not cancel a pension nomination. The expression-of-wish form that tells your pension scheme who should receive your death benefits carries on exactly as it was, still naming your ex, until the day you replace it yourself.

That asymmetry is one of the least understood facts in this whole area, and it is the reason schemes across the country still hold forms naming a spouse the member divorced years ago. People assume, reasonably, that ending a marriage severs the financial ties that went with it. For your will, it largely does. For your pension, it does nothing at all.

This page explains why the two documents behave so differently, what that means for your death benefits if the form is never changed, and the full list of paperwork a divorce leaves quietly out of date. It is short, blunt work, because the fix is simple once you know the gap exists.

The short answer: the will changes, the pension does not

Two documents decide where money goes when you die, and they run on completely separate tracks. Your will is governed by statute, and that statute reacts to divorce automatically. Your pension death benefits are governed by the scheme's rules and the form you signed, and nothing in law reaches in to alter that form when your marriage ends.

So the day your divorce is finalised, your will treats your ex as gone, but your pension scheme still believes you want your death benefits to go to them. If you die in that state — divorced, will updated by operation of law, pension form never touched — the two documents are telling the scheme and the executor two different things. That is not a rare oversight. It is the default outcome for anyone who divorces and does not deliberately go back and change the pension paperwork.

What divorce does to your will

In England and Wales, the effect of divorce on a will comes from section 18A of the Wills Act 1837. Once a marriage is legally ended by a final order (what used to be called the decree absolute), the will takes effect as if your former spouse had died on that date. Any gift left to them lapses and passes as though they were no longer alive, and if you had named them as an executor, that appointment no longer stands.

Source: Wills Act 1837, section 18A, legislation.gov.uk.

It is worth being precise about what this does and does not do. It does not cancel your whole will — the rest of it stands — and it does not disinherit your children or anyone else. It simply removes your ex from it, as if they had predeceased you. That is usually what a newly divorced person would want, which is why the law does it automatically. The trouble is that people assume the same automatic tidying applies to everything else, and it does not. We set out the will side in full in why divorce removes your ex from your will without cancelling the will itself.

Why the pension nomination is untouched

There is no section 18A for pensions. No provision in law treats your ex as having died for the purposes of an expression-of-wish or nomination form. The form is a private instruction to your pension scheme, and it stays on file, word for word, until you submit a replacement. Divorce does not expire it, flag it, or prompt anyone to ask you about it.

This is why so many schemes still hold forms naming former partners. The member filled one in when they joined, often on their first day, naming the spouse they had then. Years later the marriage ends, the will updates itself, and the pension form sits in a drawer at the administrator's office, unchanged and entirely valid. The problem is well known enough that it has its own guidance, which we cover in what to do when a pension nomination still names an ex-partner. The same inertia affects other paperwork tied to your employer rather than your will, including the separate form behind your death in service benefit, which your will does not control either.

When the stale form is merely evidence, and when it is decisive

What actually happens to the money depends on how the benefit is paid, and there are two broad routes.

Most workplace and personal pension death benefits are discretionary. The trustees or scheme administrator decide who receives the money, and they are required to consider your real circumstances at the date of death — a later marriage, current dependants, who was actually relying on you — rather than being bound by the form. In that case, an out-of-date nomination naming your ex is not an instruction the trustees must follow; it is one piece of evidence among several. They may set it aside if the wider picture points elsewhere. But they may also follow it if nothing contradicts it, and if your ex is the only name on file and you left no other evidence of a change of heart, following the form is the path of least resistance. How trustees weigh a stale form, and what a new partner has to show to displace it, is the whole subject of what happens when your ex is still down as your pension beneficiary.

The more dangerous route is where a benefit is payable as of right to a named person — where the rules or a policy direct the money to whoever is named, without trustee discretion. There, an out-of-date form is not merely evidence; it can be decisive, and your former spouse can receive the payout with nothing anyone can do about it after the fact. If you are not certain which type each of your arrangements is, that uncertainty is itself the reason to update the forms rather than hope.

How this plays out: a worked example

Picture someone who joined a company pension in their twenties and filled in the nomination form on their first morning, naming the partner they had just married. Two decades on, the marriage has ended, a final order has been granted, and they have since settled down with a new partner and a young child. They rewrite nothing, because nothing prompts them to: the will, they are assured, sorts itself out, and the pension never crosses their mind. Then they die suddenly, without warning.

Their solicitor confirms the will has already done its work — the ex is treated as having predeceased, and the estate passes to the new partner and child under the rest of the document. Everyone assumes the pension will follow the same logic. It does not. The scheme administrator pulls the file and finds a single, valid nomination form naming the ex-spouse, signed twenty years earlier and never replaced.

If the death benefit is discretionary, the new partner now has to make a case to trustees who have never met the family: proving financial dependence, producing evidence of the current relationship, and hoping the trustees give the stale form little weight. That is a stressful, uncertain process at the worst possible moment, and its outcome is genuinely in doubt. If instead the benefit is payable as of right to the named person, there is no case to make at all — the money goes to the ex, and the new partner has no route to challenge it after the event.

Notice, too, that the exposure does not begin at the final order — it begins the moment the relationship breaks down. Throughout separation and the divorce proceedings themselves, right up to the final order, both the will and the pension form remain fully live and still point at the spouse. Someone who dies mid-divorce, before the order is granted, leaves a will that still benefits their soon-to-be ex and a pension form that does the same. The pension paperwork is therefore worth revisiting as soon as a marriage is clearly over, rather than filing it away as a task for after the final order.

The unsettling part is how ordinary all of this is. Nobody in the story did anything reckless. They simply trusted that a divorce tidies up money the way it tidies up a will, and one form — the one nobody mentions — was enough to send a lifetime of saving to the wrong person.

The clean sweep: everything to update after a divorce

The remedy is dull and completely effective: treat your death paperwork as a single checklist and work through all of it, because the pension is the part that gets missed. The list is longer than most people expect.

• Every pension nomination or expression-of-wish form — your current workplace scheme, any personal pension or SIPP, and every old workplace pot from previous jobs. Each has its own form, and each needs its own replacement.
• Any additional voluntary contribution arrangement, which often sits alongside a main scheme with a separate nomination of its own.
• Your death in service form, held by your employer rather than in your will, and easy to forget precisely because it is not with your other documents.
• Your will — even though divorce removes your ex automatically, you will usually want to rewrite it so that gifts and executor roles pass where you now intend, rather than relying on the default.
• Life policy trusts and beneficiary nominations on any protection you hold, along with any joint accounts and jointly owned property.

If you are the one sorting out an estate rather than planning your own, the reverse problem — tracking down every pension the person held so none is missed — is covered in how an executor finds every pension a person had. And if a pension is already in payment, remember that a form signed decades ago can still be the one that governs the pot, as we explain in how an old nomination keeps control after you retire.

A divorce is also the natural moment to look again at cover itself, not just at who it points to. New responsibilities — a new partner, children who now depend on one income, a mortgage taken on alone — often mean the protection that suited your married life no longer fits. If that is your situation, you can get life insurance quotes and have an FCA-authorised broker set new cover against your circumstances now, with the beneficiary arrangements written correctly from the start.

Scotland and Northern Ireland

The pension half of this is UK-wide: there is no statutory revocation of a pension nomination on divorce anywhere in the United Kingdom, so a form naming an ex-spouse survives divorce in Scotland and Northern Ireland exactly as it does in England and Wales.

The will half runs on different legislation. The Wills Act 1837 does not apply in Scotland; instead the Succession (Scotland) Act 2016 provides that a former spouse or civil partner is treated as having died before the testator, reaching broadly the same result for a Scottish will. Northern Ireland has its own succession legislation that produces a comparable effect. The practical lesson is identical wherever you live: the will side is handled for you, and the pension side is not, so the pension paperwork is the piece you must change yourself. The wider set of questions sits in our guide to pensions, nominations and death benefits.

Frequently asked questions

Does divorce cancel a pension nomination form?

No. Section 18A of the Wills Act 1837 treats a former spouse as having died for the purposes of your will when the marriage ends, but nothing in law revokes an expression of wish held by a pension scheme. Only a new form replaces the old one, so a nomination naming your ex stays live until you change it yourself.

Could my ex-wife still receive my pension death benefits?

On a discretionary arrangement the trustees are not bound by the form, but it is evidence of your wishes and they may well follow it if nothing contradicts it. Where a benefit is payable as of right to a named person, an out-of-date form can be decisive, and your former spouse could receive the money.

What should I update after a divorce?

Every pension nomination, including any AVC and any old workplace pot, plus your will, any death in service form held by your employer, life policy trusts and any joint accounts. Work through it as a list, because the pension paperwork is almost always the part that gets missed.