Jointly owned crypto after a death

Crypto can be shared between two people in several ways, and after one of them passes away the situation is rarely as simple as “the other person keeps it.” This page explains the forms joint ownership can take, what the law does and does not change, and the correct order of work. It is mechanical and jurisdiction-neutral: local law decides the details, and this page never tells you what to do in your specific situation.

What “joint” can mean in crypto

• A shared exchange account. Some platforms allow accounts in more than one name. After a death, the platform’s official procedure applies, the account does not automatically belong to the survivor. See exchange accounts after a death.
• A shared self-custody wallet. Two people know the same seed phrase or keys. Both can technically access the funds; that says nothing about who legally owns what.
• A multisig wallet. Two or more people each hold a key (2-of-2, 2-of-3). If one signer passes away, the remaining signers may need the estate’s cooperation, and ownership shares can matter. See bitcoin multisig inheritance and smart-contract wallets.
• Informal access. One person gave the other a password or device “just in case.” Access was shared; ownership was not.

What the law does and does not change

The core principle is the same as everywhere on this website: access is not title. Holding the words, keys or device gives technical access; legal ownership is decided by the applicable law and by evidence, account registration, funding records, agreements, statements. See legal authority vs technical access.

In some countries, the law may recognise survivorship for jointly held assets, in which case the survivor may inherit automatically. Whether crypto qualifies depends on how it was held and where, and the answer differs by jurisdiction. It cannot be assumed: a shared wallet is not automatically a joint account, and a joint account is not automatically a shared wallet.

What the estate process changes

• The share of the person who passed away is estate property. It belongs in the estate inventory and valuation, even if the survivor holds full technical access.
• The survivor does not automatically own the whole wallet because they can use it.
• Division follows the will, the law, or an agreement with legal standing, not whoever moved the funds first. See dividing crypto between heirs.
• Where there is no will, the normal intestacy rules apply to the share of the person who passed away: who inherits crypto without a will.

The order of work

1. Preserve everything exactly as found, including the survivor’s devices and records.
2. Establish who owned what. Evidence: account registration, statements, funding records (who paid for the crypto), written agreements, and documents of the person who passed away. Records, not possession, decide the answer.
3. Establish authority over the share of the person who passed away through the estate process. See legal authority vs technical access.
4. Classify where it was held (exchange or self-custody) because the routes differ. See exchange or self-custody.
5. Only then act. Moving, selling or dividing the share of the person who passed away before authority is confirmed is where shared-wallet estates go wrong.
6. Document everything you did, in order, for the estate record.

What this page is not

It is not legal advice and it cannot tell you how joint ownership works in your country. It states the mechanical facts and the questions to resolve with local professionals, see who can help with inherited crypto.

Rules and deadlines can change, and this page may not yet reflect the latest position, have the current rules confirmed by a local lawyer, notary or tax adviser before acting. Spotted something that no longer matches? Contact us and we will correct it.