What happens to my Bitcoin or cryptocurrency if I die and no one has the password?

Standard financial accounts are held by banks and brokerages. These firms have processes for moving assets after a death. A personal agent with proper legal authority can contact them and gain access.

Crypto does not work that way. Bitcoin, Ethereum, and most other digital coins exist on a blockchain with no central owner. There is no company behind them. No customer service. No password reset. Your private key is the only proof of ownership.

If that key is lost, the coins stay on the blockchain forever. They are visible to the world but no one can touch them. Chainalysis, a blockchain data firm, estimates that roughly 20% of all Bitcoin ever created cannot be reached. Much of that is from people who died or lost their keys. The loss is real and cannot be undone.

When someone dies holding crypto and nobody knows the access details, here is what happens:

• Family members may not even know the crypto exists
• If they know it exists, they cannot access it without the private key or seed phrase
• Exchange-based accounts (Coinbase, Kraken) may be reachable with a death certificate and legal papers, but only if the family knows which exchange to contact
• Hardware wallets and self-custody wallets have no recovery option without the seed phrase

The result is permanent loss. The asset does not pass to heirs. It does not go into probate. It simply vanishes from the family's reach.

Start with a digital asset list. Write down every wallet, exchange account, and type of crypto you hold. Include the platform name, wallet type (hardware, software, or exchange-based), and where the recovery seed phrase is stored.

Do not put private keys or seed phrases directly in your will or trust. Those can become part of the public record and create security risks.

Instead, store them in a secure spot. Your fiduciary (a person with a legal duty to act in your best interest) should be able to get to them. Good options include:

• A fireproof safe with the combo shared securely
• A bank safety deposit box
• A crypto custody service
• An encrypted digital vault with access steps in a sealed letter

Arizona adopted the Revised Uniform Fiduciary Access to Digital Assets Act (RUFADAA). This law gives your trustee or personal agent legal power to manage digital assets. It applies after your death or if you become unable to make choices. Without RUFADAA language in your estate plan, platforms may refuse to help even when your family has a death certificate.

Your living trust or will should include specific language that lets your fiduciary access, manage, transfer, and close digital asset accounts. This is not optional. It is required for lawful access under Arizona law.

There is a key difference between exchange-held crypto and self-custody crypto:

• Exchange accounts (Coinbase, Kraken, Gemini) can sometimes be accessed by an estate agent with proper legal papers. Each exchange has its own process.
• Self-custody wallets (hardware wallets like Ledger or Trezor, or software wallets) have no third party to contact. The seed phrase is the only way in.

If you hold crypto in self-custody, the seed phrase backup is vital. It is the most important paper in your plan after your trust.

1. Create a digital asset list of all crypto holdings
2. Store seed phrases and private keys in a secure, reachable spot
3. Add RUFADAA language to your trust or will
4. Tell your successor trustee or personal agent that crypto exists and where to find access steps
5. Review your plan each year as you add or change holdings

Crypto does not forgive poor planning. If nobody can access your wallet, the value is gone. The same tech that makes crypto secure also makes it locked forever without the right keys. Build access into your estate plan now. It is the only way to make sure your family gets what you meant to leave them.