What Happens to Cryptocurrency If the Owner Dies Without a Will?
Dying without a will doesn’t make property disappear — a state’s default inheritance rules step in to decide who gets what. But those rules run into a problem with cryptocurrency that they were never designed for: legal ownership and practical access are two very different things.
The short answer
When someone dies without a will, state intestacy law decides who legally inherits their property, including any cryptocurrency. The legal heir is determined the same way it would be for a bank account or a house. The catch is that inheriting the right to crypto doesn’t automatically deliver the means to access it, since digital assets require private keys or passwords that intestacy law can’t conjure out of thin air.
How intestacy law treats digital assets
Every state has a default order of inheritance that applies when someone dies without a will — typically starting with a spouse and children, then moving outward to parents and siblings if there is no closer family. Cryptocurrency is treated as property under these rules, just like a car or a retirement account would be. An administrator is usually appointed by a probate court to inventory the estate, identify heirs under the state’s formula, and distribute assets accordingly. On paper, this process works for crypto exactly as it does for anything else.
Where the process breaks down
The gap shows up at the technical layer, not the legal one. A probate court can grant someone legal authority over a decedent’s assets, but that authority doesn’t unlock an encrypted wallet. If the deceased never recorded their seed phrase, private keys, or exchange login credentials anywhere the family can find, the crypto can become permanently unreachable — legally inherited but practically lost. Unlike a bank, there is generally no customer service line that can reset access to a self-custody wallet.
- No central registry. There’s no nationwide database listing who owns which wallet, so an administrator may not even know crypto exists unless they find evidence of it.
- Self-custody has no backdoor. Hardware wallets and software wallets that aren’t linked to a company account typically cannot be recovered by anyone without the original keys.
- Exchange accounts are different. Crypto held on a custodial platform functions more like a traditional financial account, and the executor can generally request records from the exchange once they have the proper legal documentation.
- Time matters. The longer keys go undiscovered, the more likely they’re lost entirely — overwritten devices, discarded paper, or forgotten passwords.
What administrators typically look for
Someone settling an estate without a will usually has to act as a bit of a detective. That can mean checking email for exchange account confirmations, looking through devices for wallet software or hardware wallets, and reviewing financial statements for patterns like recurring transfers to a platform associated with crypto trading. None of this is guaranteed to succeed, and it often depends heavily on habits the deceased had no obligation to maintain. This is one of the practical reasons that estate planning documents matter for crypto owners even when a full will feels unnecessary for the rest of their property.
The role of exchanges versus wallets
It’s worth separating two very different situations. If the crypto sat on a regulated exchange, the estate administrator can typically go through a documented claims process, similar to closing out a brokerage account, once they can prove legal authority through the probate court. If the crypto was held in a self-custody wallet with no institution involved, there is no equivalent process — the private keys are the only thing standing between the estate and the assets, and no legal order can substitute for them.
The bottom line
Intestacy law can absolutely determine who is entitled to inherit cryptocurrency when someone dies without a will, but entitlement and access are separate problems. Because crypto relies on cryptographic keys rather than institutional recordkeeping, assets can be legally inherited and still permanently unreachable if the deceased didn’t leave behind a way to find them. This gap is a strong argument for documenting wallet access somewhere trusted family members or an attorney can find it, regardless of whether a full will exists.