What Legal Documents Are Needed to Transfer Crypto After Someone Dies?
When someone dies owning crypto, there’s no bank teller to call and no automatic notification that triggers a transfer. What happens next depends heavily on paperwork, and on whether the crypto was held on an exchange or in a wallet the person controlled directly.
The short answer
Transferring crypto after someone’s death generally requires proof of death and proof of legal authority to act on the estate’s behalf — typically a certified death certificate along with either letters testamentary or letters of administration issued by a probate court. Exact requirements vary by exchange, wallet provider, and state, and rules around estate administration can change, so anyone handling this should confirm current requirements with the relevant institution and, where the estate is complex, a qualified attorney.
The baseline documents most exchanges require
Crypto held on a custodial exchange functions somewhat like a traditional financial account in this respect: the exchange holds the assets and needs to verify that whoever is requesting access has legal standing to receive them. Commonly requested documents include a certified copy of the death certificate, documentation naming an executor or administrator of the estate, and sometimes a court order specifically directing the transfer. Because these requirements are set by each individual exchange and by the laws of the relevant state, and because they can change over time, the specific list is worth confirming directly with the institution involved rather than assuming a fixed checklist applies everywhere.
Why self-custodied wallets work differently
Crypto held in a self-custody wallet, where the deceased person controlled the keys directly rather than through an exchange, doesn’t involve a third-party institution that can verify identity and hand over access. There’s no company to present a death certificate to. Instead, whoever inherits the crypto needs the private keys or seed phrase itself — no legal document can substitute for that if it was never recorded or shared in advance. This is one of the starkest practical risks of self-custody in an estate context: without advance planning, crypto secured this way can become permanently inaccessible, even with a full set of legal paperwork proving the right to claim it. A probate court generally cannot compel access to an encrypted wallet it has no technical way to unlock.
The role of a will, an executor, and probate
A will that specifically identifies crypto holdings, and names an executor with the authority to locate and manage them, gives that executor a clearer legal basis to act. Without a will, an administrator is typically appointed by the probate court instead, following the state’s default rules for who inherits. Either way, the estate generally has to go through some form of probate — the court process that validates a will and confirms who has authority to act — before institutions holding assets on the deceased person’s behalf will release them. A financial power of attorney granted before death does not carry over after death; that authority ends automatically, and only estate-administration documents apply from that point forward.
Why advance planning tools matter
- Documenting access, not just ownership. A will can state who inherits crypto, but unless access instructions exist somewhere secure, an executor may have no way to actually retrieve it.
- Multisig arrangements. Some people structure holdings using a multisig wallet as part of estate planning, requiring more than one key to move funds, which can build a documented, shared path to access without any single point of failure.
- Working with an estate attorney. Because crypto-specific estate rules are still developing and vary by state and institution, professional guidance is often worth the cost for anyone with meaningful holdings.
The takeaway
Legal documents like a death certificate and letters testamentary are the starting point for claiming exchange-held crypto, but they can’t unlock a self-custodied wallet on their own. The real determinant of whether crypto passes successfully to heirs is often less about which documents exist and more about whether access was planned for in advance.