Crypto Estate Planning: Making Sure Your Coins Aren't Lost With You
Passing on cryptocurrency requires two things that an ordinary will does not provide on its own, a record of what exists and where, and a route by which the person inheriting it can reach the keys, because no court order can recover a seed phrase nobody wrote down.
Updated · By RampAtlas Research
Key takeaways
- Passing on cryptocurrency requires both a record of what exists and a workable route to the keys, and a will alone provides neither.
- No court order can produce a seed phrase, so an inheritance plan that omits access is an inheritance plan that fails.
- Never put a seed phrase in a will, because a probated will can become a public record.
- In the United States, the basis of inherited property is generally the fair market value at the date of the individual's death.
- Separate the inventory of what you hold from the credentials that unlock it, and keep them in different places with different instructions.
In this guide
Passing on cryptocurrency requires two things that an ordinary will does not provide on its own, a record of what exists and where, and a route by which the person inheriting it can reach the keys, because no court order can recover a seed phrase nobody wrote down.
This guide describes the practical mechanics. It is not legal advice, and estate law, probate procedure, and tax treatment differ by country and by state, so build the plan with a qualified professional in your own jurisdiction.
Why this is different from a bank account
A bank account has an institution behind it. An executor presents a death certificate and letters of authority, and the institution transfers the balance. The account cannot be lost because the bank holds the record.
self custody has no institution. Control follows the private key, and the key follows the seed phrase. If the phrase is not found, the funds stay at their address permanently, visible on a block explorer to everyone and spendable by nobody. What happens in that situation is covered in Lost seed phrase, and the answer does not change because the owner died.
There is also a discovery problem that banks do not have. Heirs often do not know a holding exists. There is no statement in the post, no institution to contact, and nothing in the deceased's paperwork unless they put it there.
Write an inventory, and keep it separate from the secrets
Make a document listing what you hold, where it is held, and what kind of thing it is. For each item: the platform or wallet, the type of holding, roughly what is there, and who to contact. For custodial accounts, name the exchange. For wallets, name the software or the device and where it physically is.
Keep the inventory free of anything that grants access. No seed phrases, no private keys, no passwords, no PINs. The inventory should be safe to hand to a lawyer or leave in a home file, because its job is to make the assets discoverable, not spendable. Anyone who reads it should learn that a wallet exists without being able to empty it.
Store the inventory somewhere the executor will actually look, and tell them it exists. A perfect document nobody knows about is the most common failure in this whole area.
Build the access route
This is the part that requires a decision, because you are choosing between the risk that nobody can reach the keys and the risk that someone reaches them too early.
| Route | How it works | What to weigh |
|---|---|---|
| A sealed instruction, held separately | A sealed envelope or a safe deposit box holds the phrase and instructions, and the will or the inventory says where it is and who may open it | The lawyer holds the pointer and the vault holds the secret, so both have to survive |
| Split the secret | A split backup divides the phrase into shares where a chosen threshold reconstructs it, covered in Seed phrase backup methods | No single holder can act alone, and one lost share is survivable |
| Use multisig | A two of three arrangement where your executor can obtain two keys after death, and no one person holds two while you are alive, covered in Multisig basics | Usually the cleanest answer for larger holdings, because it separates authority from a single object and never creates a document that hands over everything |
Write instructions someone can actually follow
Assume the reader has never used a wallet. Name the software and version, state whether a passphrase is in use and where it is stored, give the derivation path if you know it, and describe the steps in order. Say explicitly which chains the assets are on, because an heir restoring a phrase into the wrong software will see an empty wallet and conclude the money is gone.
Handle exchange accounts separately
A custodial account is the easy half. Exchanges have bereavement or deceased-account procedures, generally requiring a death certificate, proof of the executor's authority, and identity documents, after which they transfer the assets or the proceeds. The requirements differ by platform and by jurisdiction, so check the operator's own documentation rather than assuming. Platform pages on this site link to those, including Coinbase and Kraken, with the full list at Exchanges.
Two cautions. Do not leave login credentials for an exchange account in a document intended for after your death, because using them impersonates the account holder and can conflict with both the platform's terms and the executor's duties. And do not assume every account is reachable: an account opened at a platform that has since stopped serving your jurisdiction may need work to resolve, which is the kind of context the pages at Jurisdictions exist to give.
Understand the tax position, roughly
Tax treatment of inherited assets varies by country, and the rules for cryptocurrency generally follow the rules for other property rather than forming a separate regime.
In the United States, the basis of inherited property is generally the fair market value of the property at the date of the individual's death, with alternate valuation available in some circumstances (source: Internal Revenue Service, Publication 551, Basis of Assets). That matters because it means the heir's cost basis is usually reset rather than inherited, and the deceased's original purchase price often stops being the relevant number.
Records still matter for the estate itself and for anything sold before or during administration. Keep transaction histories, exchange statements, and the identifiers for on-chain transfers with the estate documents. General context on what triggers a taxable event is in Crypto tax basics, and none of it substitutes for advice from a tax professional in your jurisdiction.
Review it
An estate plan for crypto goes stale faster than the rest of an estate plan. You change wallets, you add a chain, a device is replaced, a platform stops serving your country, the person you named moves away.
Review the inventory and the access route once a year and after any material change: a new hardware wallet, a new exchange account, a change of executor, a house move that relocates a backup. Date the document each time so that whoever finds it knows how current it is.
If you are early enough that the amount is small, this is the cheapest possible moment to set the structure up. The buying side is at Buy Bitcoin and the asset pages at Bitcoin, and how much of it should be in your own custody at all is the subject of Self custody vs exchange custody.
Frequently Asked Questions
Can my executor force a wallet to release funds with a court order?
No. There is no party to serve. A court can order a person to produce a key they have, and it cannot produce a key nobody holds, and no authority can reassign coins at an address.
Should I just give my partner the recovery phrase now?
It solves access and it removes every protection the phrase provides while you are alive, including against theft, coercion, and relationship breakdown. A shared multisig arrangement gives the same practical outcome without either of you holding unilateral control.
Is a safe deposit box a good place for the phrase?
It is durable and it can be sealed on death or subject to access rules that delay your executor, depending on the institution and the jurisdiction. It works well as one leg of a plan and badly as the only one.
What if my heirs are not technical?
Then the plan should minimize what they must do. A custodial account with a documented bereavement process is genuinely easier for a non-technical heir than a hardware wallet, and a professional executor or a trusted technical helper named in advance is worth more than a longer instruction sheet.
Do I need to list every small holding?
List what would be worth recovering and note the rest generically. Dust balances scattered across old wallets are not worth the administration, and an inventory that is exhausting to maintain is one that stops being updated.