What Happens to Your Crypto If You Die
The most-ignored practical problem in self-custody. There is no probate process that helps, and the default outcome is permanent loss.
A friend’s father died in 2021 holding a meaningful amount of Bitcoin. The family knew it existed. They never found the keys.
That is the default outcome, and nothing about the system prevents it.
Why this is different from other assets
With a bank account, an executor produces a death certificate and the institution transfers the balance. The institution is the point of recovery.
With self-custody there is no institution. There is a private key, and if nobody can reach it, the coins remain visible on the chain forever and unreachable by anyone.
No court order helps. No amount of documentation helps. The cryptography does not have an exception for bereavement.
The failure modes, in order of how common they are
Nobody knows it exists. The holdings never appear in the estate at all.
They know it exists and cannot find the phrase. The most common outcome where an attempt is made.
They find the phrase and do not know what to do with it. A list of twelve words means nothing to someone who has never seen a wallet.
They find it and expose it. An heir photographs the phrase and sends it to someone helpful. This has ended badly more than once.
A passphrase exists and is not documented. The twelve words alone produce an empty wallet, which looks exactly like the coins being gone.
What a workable plan looks like
An inventory, without secrets in it. A document listing what exists, roughly how much, where the keys are stored, and who to ask for help. It contains no phrase and no passphrase, so it can be stored normally and updated easily.
The secrets stored separately. Paper or steel, in a location an executor can lawfully reach: a solicitor’s deed box, a bank safe deposit, or a sealed envelope with a trusted person.
Instructions written for a non-technical reader. Not “restore the seed”. Step by step: install this software, choose restore, type these words in order, do not photograph anything, do not send the words to anyone for any reason.
A named person who understands it. Ideally one heir or executor who has actually seen a wallet restored. The instructions are better if someone has walked through them once with the person who wrote them.
A statement of who gets what. Crypto is property in most jurisdictions and passes through a will like other property. If your will does not mention it, the estate rules decide, which may not be what you intended.
The multi-signature option
For larger holdings, a multi-signature arrangement can be set up so that any two of three keys can move funds, with keys held by you, a trusted person and a solicitor or specialist custodian.
It means nobody can act alone, including an heir acting hastily. It is more work to set up and considerably more robust than a phrase in an envelope.
The part people resist
Documenting this feels like an admission. I put it off for two years for reasons I could not articulate, and the trigger was a conversation at a family lunch where my mother asked the question directly and I had no answer.
It took one evening. The document is two pages. It is updated once a year when I do the quarterly review that happens to fall in January.
A practical note on exchange balances
Balances held at a regulated venue are recoverable by an estate through the normal process, with a death certificate and probate documentation. That is a genuine advantage of custodial holding and one of the few arguments for keeping a portion somewhere like the venue I buy through rather than everything in cold storage.
It is not an argument for keeping everything there. It is an argument for knowing which parts of your holdings your family can actually reach, and making sure that number is not zero.
This is a personal account of holding through market cycles. It describes what one person did and why. It is not a recommendation, and past cycles do not predict future ones.