What happens to your portfolio if you die?

Last reviewed 5 August 2026.

Most people who ask “what happens to my investments if I die?” are not planning their own funeral. They've just realised that the four brokerage apps on their phone, the pension from a job they left in 2014, and the crypto in cold storage add up to a meaningful amount — and that nobody else in the household could name them, let alone reach them. That gap between what you own and what your family knows about is the real risk, and it's entirely fixable in an afternoon.

This piece is deliberately practical. It walks through what actually happens at the broker when someone dies, why so many accounts are never claimed, and the precise document to leave your executor. One important caveat up front: estate, probate, inheritance-tax and beneficiary rules differ enormously between countries and even between US states. Nothing below is legal advice. Treat it as a map of the terrain, then confirm the specifics with a qualified adviser in your jurisdiction.

How brokers handle a death notification

A broker does nothing until it is formally told you've died. There is no automatic feed from a death registry to your investment provider, so the process always begins with a person — usually the executor or next of kin — contacting the firm. From there the pattern is broadly similar across regulated brokers, even though the paperwork names differ by country.

First, the broker freezes the account. Trading, withdrawals and standing instructions stop. Holdings stay invested and continue to move with the market — a portfolio is not liquidated on death unless someone instructs it — but nobody can act on the account until the estate paperwork clears. Second, the broker asks for proof of death and proof of authority: typically a death certificate plus a grant of probate, letters of administration, or the local equivalent (for example a Grant of Probate in the UK, Letters Testamentary in the US, or a Grant of Representation elsewhere). Third, once satisfied, the broker transfers assets according to the account's registration and any beneficiary designation — not according to what feels fair, and not according to a phone call.

That third step is where registration type matters more than almost anything else. The table below shows how a few common registrations typically behave. It is a simplification — your jurisdiction and broker set the real rules — but it explains why two accounts of identical value can take wildly different routes.

The takeaway is not to memorise the grid — it varies by country — but to check the registration on every account you hold. A single stale beneficiary designation (an ex-partner, a deceased relative) can override your entire will, because in most systems the beneficiary form beats the will. Reviewing those forms is free, takes minutes per broker, and prevents the most avoidable estate disaster there is.

Why executors can't find accounts nobody knew about

Here is the uncomfortable truth almost every guide skips: the law is rarely the bottleneck. The bottleneck is discovery. An executor can only notify, freeze and settle the accounts they know exist — and there is no global registry of brokerage accounts they can search. If you never told anyone about the account, and the broker never posts anything, the account can sit frozen and unclaimed indefinitely.

This has become dramatically worse in the app-only era. A generation ago, a shoebox of paper statements gave an executor a trail to follow. Today a broker may send nothing but email — and email inboxes are themselves locked behind passwords and two-factor authentication the family can't get past. Executors routinely end up doing forensic work: scanning years of bank statements for transfers to broker names, hunting through tax documents for dividend or interest notices, and searching the deceased's email for the words “statement” or “confirmation”. Self-custodied crypto is the extreme case — without the seed phrase, the assets are simply gone, and no court order can recover them.

The scale is not trivial. Governments hold billions in unclaimed financial assets precisely because heirs never knew accounts existed. Every one of those started as money someone earned and invested, then failed to write down anywhere their family could find. The fix is boring and completely effective: keep a current inventory of what you own and where it lives. You don't need to disclose balances or passwords in the document itself — you need to make the accounts findable, so the paperwork process above can even begin.

The exact list your executor needs

Give your executor a document that turns weeks of detective work into an afternoon of admin. Keep it separate from your will (wills often become public through probate), store it somewhere secure, and — critically — update it whenever you open or close an account. A perfect list from three years ago that's missing your two newest brokers is a list that fails.

At minimum, for each holding record:

1. The provider and account type. Broker or bank name, and whether it's a taxable brokerage, retirement account, ISA/pension, or crypto wallet — each is settled differently. 2. Roughly what's held and its approximate value. Not a live figure; just enough for your executor to know the account matters and to spot if something's missing. 3. How to reach it. Where the login lives (a password manager is ideal), and who holds the recovery method — the phone or authenticator app tied to two-factor is often the real key. 4. The registration and beneficiary. Note whether each account has a named beneficiary or survivorship registration, so your executor knows which pass outside the will. 5. For self-custodied crypto: where the seed phrase is secured — because nothing else can recover it. Also name your executor clearly, and tell them the document exists and where to find it — a perfect list nobody knows about is no better than no list at all.

Finally, the modern twist: a dead-man switch. This is a simple mechanism — offered by some password managers, email providers and dedicated services — that releases your inventory to a named person only after a period of inactivity or a verified trigger, so you never have to hand over sensitive details while you're alive. It's the elegant answer to the tension between security and discoverability: your executor gets the map exactly when they need it, and not a day before. Introduce it into your plan last, once the plain-text inventory above already exists — the switch delivers the list; it doesn't replace it.

What this doesn't tell you

This article is a general map, not a legal document, and it deliberately stays out of areas where the honest answer is “it depends where you live.” It cannot tell you your inheritance-tax exposure, whether a specific beneficiary designation is valid in your state or country, how forced-heirship rules in parts of Europe and elsewhere override a will, or what your particular broker's death-notification form requires — all of that is jurisdiction-specific and changes over time. It also can't cover trusts, business interests, or foreign-held assets, each of which has its own process. StackViewer itself is a portfolio tracker and trading journal, not an estate-planning tool: it keeps a live, consolidated view of the accounts you connect (via read-only OAuth) so your inventory is easy to keep current, but it does not store your will, does not act as an executor, and cannot notify brokers on your behalf. Values sync three times daily and refresh roughly every 30 minutes — it is not real-time and is built for months-to-years investors, not day traders. Custom or unsupported assets won't appear, and some brokers (including gaps in EU coverage) can't be connected at all. Confirm every specific with a qualified adviser in your jurisdiction.

Frequently asked

Does my will cover my brokerage and investment accounts?

Usually yes, but not always, and it depends on your jurisdiction. Assets with a valid named beneficiary or a survivorship registration (for example a US Transfer-on-Death account, a payable-on-death designation, or a joint account with right of survivorship) typically pass directly to that person and bypass the will and probate entirely. Everything held in your sole name with no beneficiary generally falls into your estate and is distributed under your will, or under intestacy rules if you have no valid will. Because a beneficiary designation can override your will, a stale designation is one of the most common estate mistakes. Confirm the exact rules and registration options for your country and each broker.

How will my executor find investment accounts they don't know about?

Often they can't, or only after months of detective work. There is no single global registry of investment accounts an executor can search, and app-only brokers send nothing by post. Executors typically reconstruct holdings from bank statements showing transfers, tax documents, dividend notices, and email searches for broker names. Digital-only holdings such as crypto self-custody may be lost forever without the keys. The reliable fix is a maintained written inventory: every broker, roughly what is held, and where the login and recovery details are stored, kept separately from your will and updated when accounts change.

This article is for information only. It is not financial, investment or tax advice, and nothing here is a recommendation to buy or sell any security. StackViewer analyses decisions you have already made; it does not predict returns. Past performance does not indicate future results.