What happens to bitcoin when you die, and who can reach it
If you hold bitcoin, this is what your family would face if something happened to you. If someone you love has died and left bitcoin, I'm sorry. This explains where things stand, and nothing here needs to be done today.
In our marriage, my husband is the bitcoin holder. He keeps it in self-custody, and I'm the non-technical one. For years he "explained it" while I nodded along, but I couldn't have done anything with it. So I'm writing from the side of the person who would have to act. This is one part of crypto inheritance, and our full guide to bitcoin inheritance covers everything else.
In short
- Nothing happens to bitcoin when its owner dies. It stays where it is and waits.
- On an exchange, a company holds it, and the family goes through the company's process for heirs.
- With self-custody bitcoin, there's no company. Whoever has the seed phrase, and knows how to use it, can move it.
- What decides the outcome is whether someone can reach it, and whether they've ever practiced.
What happens to bitcoin when you die
Nothing happens to it. That surprised me. No account closes. No bank is notified. The bitcoin network doesn't know anyone has died, and it never will. The coins stay recorded on the blockchain exactly where they were.
Bitcoin doesn't expire, and it doesn't pass to a spouse on its own. It waits until someone can move it.
The same is true of what happens to crypto when you die more generally. Your digital assets still exist. What changes is who can reach them, and that depends on one question: did a company hold the bitcoin, or did the owner hold it himself?
Your estate documents, such as a will or a revocable living trust, can name your beneficiaries. They can't reach the bitcoin for anyone. Bitcoin estate planning needs both parts: who inherits, and how they get to it. For the legal side, ask a professional where you live.
How heirs access bitcoin on an exchange
When bitcoin is held on an exchange, it's custodial. The company holds the private keys, and the account is in the owner's name. Heirs don't need a seed phrase. They need the company's process for a deceased account holder.
Most companies ask for paperwork. That usually means a death certificate and documents showing who has authority to act, often the executor of the estate. Some also ask for probate documents or proof of identity. Each company has its own rules, so start with its official help pages.
It can take weeks or months. That's normal, and it isn't a sign anything is wrong.
One thing families often don't expect: knowing the password isn't the same as having permission to use the account. Signing in as the person who died can cause problems. Let the executor work through the company's process instead.
If you hold bitcoin on an exchange, the most useful thing you can do now is make sure your family knows which company it is. Name it in your instructions or your estate documents.
Who can access bitcoin in self-custody
Self-custody bitcoin works the other way. There's no company and no one to call. The owner holds the private keys, usually backed up as a seed phrase, also called a recovery phrase. Many people use a hardware wallet, a small device from makers such as Coldcard, Ledger, or Trezor, to keep those keys offline. A hardware wallet approves payments without exposing the private keys to the internet.
Whoever has the seed phrase, and knows how to use it, can move the bitcoin. That's the whole point of self-custody. It's also why self-custodied bitcoin is so hard to inherit.
Finding a hardware wallet among someone's things doesn't mean the family has what they need. The device is one piece. Depending on the setup, they may also need a PIN, the seed phrase, other information, and the steps that tie it all together. Hardware wallets can be replaced. A lost seed phrase can't.
If nobody can reach the private keys, the bitcoin stays out of reach for good. No wallet maker can reset it. No court order can unlock it. That's how lost bitcoin happens.
Bitcoin on an exchange vs. in self-custody
What your family actually faces
This is the part I can speak to, because I lived a version of it while my husband was sitting right behind me.
For years, I knew our bitcoin existed. I'd heard all the words. I couldn't have done anything with it. "She knows where it is" sounds reassuring. It isn't the same as "she can do it."
The first time I followed his instructions alone, he sat behind me and wasn't allowed to help. I got stuck early. Mostly, it was words he didn't know were jargon. "Open the wallet" was clear to him. To me, it raised questions. Which wallet? What should I see when it opens? How do I know I'm in the right place?
Now picture that moment without him in the room. Your family has to know the bitcoin exists, find each piece, understand the words, and do every step alone, probably in the hardest weeks of their lives. Every gap you'd normally fill out loud is a place where they stop.
None of this is about how capable your family is. It's about whether anyone ever showed them, and then let them try alone. That's the gap a typical bitcoin inheritance plan leaves open.
If you hold bitcoin: three things that change the answer
What happens to your bitcoin when you die depends a lot on what you do now. In bitcoin inheritance planning, three things change the answer most.
- Your family knows it exists. A simple digital asset inventory helps: what digital assets you hold, whether it's on an exchange or in self-custody, and where the instructions are. No secrets in it.
- Written instructions, kept separate from the secrets. Ours contain no secrets. They tell you where things are and how to check each step. Our guide on how to write a bitcoin letter of instruction explains how.
- The person who would follow them has done it alone. Start to finish, with you sitting behind her and not helping. Ours ended with me sending a small test payment myself and seeing it arrive.
We redo it once a year. That's the part of our bitcoin inheritance plan that tells us it still works. Bitcoin estate planning and crypto inheritance both come down to the same thing: the will says who, and a tested guide says how. Whoever acts, an executor, a trustee, or your beneficiaries, needs both.
Where to start if someone you love has died
If you're here because someone has died, take a breath. Nothing expires. The bitcoin will still be there next week and next month. This is the other side of bitcoin inheritance, and it's okay to go slowly.
A few things help while you get your bearings:
- Keep what you find safe and private: devices, papers, and anything that looks like a list of words. Don't photograph or type a seed phrase anywhere.
- Work out whether the bitcoin was on an exchange or in self-custody. That decides who you deal with.
- Look for written instructions before trying anything.
- Make a short list of any other digital assets you find, so nothing is missed.
- Trust no one who contacts you first offering to help or recover it.
- Before moving anything large, send a small test amount and confirm it arrived.
The executor, or a professional where you live, can help with who has authority to act. For the practical side, our article on what to do if you inherit bitcoin goes through it step by step.
Frequently asked questions
Can lost bitcoin be recovered?
If a usable route still exists, yes. That might be an exchange account, a working wallet, or a complete seed phrase. If every key and backup is truly gone, no one can recover it. Be very careful with anyone who says they can.
Does a will give my family access to my bitcoin?
No. A will can name beneficiaries for your bitcoin and other digital assets, but it can't give anyone the keys. Keep the seed phrase out of it, because a will can become public during probate. For legal questions, ask a professional where you live.
Do heirs need the seed phrase to access bitcoin after death?
For bitcoin on an exchange, usually not. The company's process for heirs takes its place. For self-custodied bitcoin, heirs need whatever the setup requires to reach the private keys, which often includes the seed phrase. Good instructions say exactly what's needed.
What should I do if someone offers to recover a loved one's bitcoin?
Don't share anything with them. Offers of help out of nowhere are a known scam pattern, and real help almost never contacts you first. No one legitimate needs a seed phrase sent by message.