Cryptocurrency is property in England and Wales, so it passes under your will like anything else you own. The difficulty is not legal, it is practical: a gift of Bitcoin is worthless to whoever inherits it unless they can reach the keys, and a will is a document that becomes public after probate — so the keys can never be written into it.

This guide explains exactly how to include cryptocurrency in your UK Will, the legal requirements, and how to avoid the most common mistakes that cause families to lose access to crypto inheritances.

The crypto inheritance problem in the UK
Are cryptocurrencies legally recognised assets?
How to include crypto in your Will
Private keys and seed phrases: What to do
Tax implications: Inheritance Tax on crypto
Multi-signature wallets and executors
Common mistakes to avoid
Digital asset Will template

1. The Crypto Inheritance Problem in the UK

When someone dies without clear instructions for their cryptocurrency, the assets are usually lost forever. Unlike bank accounts, there's no "password reset" for crypto wallets.

REAL CASE STUDY:

In 2018, Gerald Cotten (CEO of QuadrigaCX) died suddenly. He was the only person with access to the private keys for the exchange's cold wallets, containing over £120 million in customer cryptocurrency. The funds remain inaccessible today.

UK law firm Farrer & Co estimates that 30% of cryptocurrency holders have no estate plan for their digital assets. For assets worth thousands or even millions of pounds, this is a critical oversight.

2. Are Cryptocurrencies Legally Recognised in UK Wills?

Yes. UK courts have confirmed that cryptocurrencies are property that can be inherited. Key legal rulings include:

AA v Persons Unknown (2019): High Court ruled crypto assets are "property" under English law
UK Jurisdiction Taskforce (2019): Legal statement confirming crypto assets have all characteristics of property
Law Commission Report (2023): Recommended treating digital assets as personal property in estate planning

This means you can leave Bitcoin, Ethereum, NFTs, and other crypto assets in your Will just like stocks, property, or cash. Your Will must comply with the Wills Act 1837 to be legally valid.

3. How to Include Cryptocurrency in Your UK Will

Follow these steps to properly include crypto in your Will:

STEP 1: List Your Crypto Holdings

Create an inventory of all cryptocurrency assets:

Exchange accounts (Coinbase, Binance, Kraken, etc.)
Hardware wallets (Ledger, Trezor, etc.)
Software wallets (MetaMask, Trust Wallet, etc.)
NFT collections (OpenSea, Foundation, etc.)
Staking platforms (Lido, Rocket Pool, etc.)
DeFi protocols with locked funds

STEP 2: Specify Who Gets What

In your Will, clearly state:

"I give all of my cryptocurrency holdings, including but not limited to Bitcoin (BTC), Ethereum (ETH), and any associated digital assets held in wallets or exchanges listed in my Digital Asset Inventory Document, to [BENEFICIARY NAME]."

OR for specific assets:

"I give my Bitcoin holdings (approximately [X] BTC) held in my Ledger hardware wallet to [BENEFICIARY NAME], and my Ethereum holdings to [OTHER BENEFICIARY NAME]."

STEP 3: Appoint a Crypto-Literate Executor

Choose an executor who understands cryptocurrency. They'll need to:

Access wallets using private keys or seed phrases
Transfer assets to beneficiaries
Value holdings for Inheritance Tax purposes
Navigate crypto exchanges and DeFi platforms

If your executor isn't tech-savvy, consider appointing a professional crypto executor service or including detailed instructions.

4. Private Keys and Seed Phrases: What to Do

This is the most critical part: DO NOT put private keys or seed phrases directly in your Will.

⚠️ WARNING:

Wills become public documents after probate. Anyone can request a copy from the Probate Registry for £1.50. If your private keys are in your Will, anyone can steal your crypto before your family gets it.

SAFE OPTIONS FOR STORING KEYS:

Option 1: Separate Letter of Wishes

Create a separate document (not part of your Will) that contains:

Wallet addresses and types
Exchange login details
Location of hardware wallets
Instructions for accessing funds

Store this in a secure location (safe, bank safety deposit box) and tell your executor where to find it.

Option 2: Multi-Signature Wallets

Set up a 2-of-3 or 3-of-5 multi-sig wallet where your executor and beneficiaries each hold keys. No single person can access funds alone, but together they can recover assets.

Option 3: Crypto Inheritance Services

Services like Casa, Unchained Capital, or Coincover offer crypto-specific inheritance planning with dead man's switches and secure key storage.

Option 4: Shamir's Secret Sharing

Split your seed phrase into multiple parts using cryptographic splitting (e.g., 3 of 5 shares needed to reconstruct). Give shares to trusted family members or your solicitor.

5. Tax Implications: Inheritance Tax on Cryptocurrency

HMRC treats cryptocurrency as an asset subject to Inheritance Tax (IHT) at 40% on amounts over £325,000 (nil-rate band).

VALUATION RULES:

Valuation date: Market value at date of death
Currency: Convert to GBP using exchange rate on that date
Reporting: Executors must report all crypto holdings to HMRC
Payment: IHT must be paid within 6 months of death (before probate)

TAX EXEMPTIONS:

Spousal exemption: No IHT when leaving crypto to spouse/civil partner
Charity exemption: Donations to registered charities are IHT-free
Gifts: Crypto gifted more than 7 years before death is outside your estate

HMRC published guidance in 2021 (CRYPTO21250) on how to value and report cryptocurrency for inheritance tax. Your executor must follow this.

6. Multi-Signature Wallets and Executors

For large crypto holdings (£50,000+), consider setting up a multi-signature wallet specifically for inheritance:

HOW IT WORKS:

Create a 2-of-3 multi-sig wallet (e.g., using Gnosis Safe)
You hold one key (for day-to-day control)
Your executor holds one key (sealed, not accessible unless you die)
Your beneficiary holds one key (also sealed)
After your death, executor + beneficiary can access funds together (2 signatures)

BENEFIT:

No single person can steal your crypto, but your family won't be locked out either. The multi-sig structure provides security AND accessibility.

7. Common Mistakes to Avoid

❌ MISTAKE #1: Putting Private Keys in Your Will

Wills become public. Your crypto will be stolen.

✓ INSTEAD: Use a separate Letter of Wishes stored securely.

❌ MISTAKE #2: Not Telling Your Executor You Own Crypto

If they don't know it exists, they can't claim it.

✓ INSTEAD: Have a conversation now. Show them where your Letter of Wishes is stored.

❌ MISTAKE #3: Vague Wording Like "All My Assets"

Executors may not realize this includes crypto.

✓ INSTEAD: Explicitly mention "cryptocurrency," "Bitcoin," "digital assets," etc.

❌ MISTAKE #4: Single Point of Failure

Only you know the seed phrase = lost forever if you die unexpectedly.

✓ INSTEAD: Use multi-sig, Shamir sharing, or professional custody services.

❌ MISTAKE #5: Not Updating Your Will When You Buy New Crypto

You buy a new NFT collection worth £100k but your Will doesn't mention it.

✓ INSTEAD: Use general language like "all cryptocurrency and digital assets" to cover future purchases.

8. Digital Asset Will Template

Here's sample wording you can include in your UK Will:

CRYPTOCURRENCY AND DIGITAL ASSETS CLAUSE:

"I give, devise and bequeath all of my cryptocurrency holdings, digital assets, non-fungible tokens (NFTs), and blockchain-based assets of any kind, including but not limited to Bitcoin, Ethereum, and any other cryptocurrencies or tokens held in hardware wallets, software wallets, exchanges, or decentralized finance (DeFi) protocols, to [FULL NAME OF BENEFICIARY].

A detailed inventory of these assets and instructions for accessing them are contained in my Digital Asset Inventory Document, which I have stored [LOCATION - e.g., 'in my safe at home' or 'with my solicitor'].

I authorize my Executor to access all necessary accounts, wallets, and platforms to transfer these assets to the named beneficiary, and I direct my Executor to follow the instructions in my Digital Asset Inventory Document."

Note: This is a template for educational purposes. For your specific situation, consult a solicitor familiar with digital asset law.

Frequently Asked Questions

Can I leave Bitcoin to someone in my Will?

Yes. UK courts recognize cryptocurrency as property that can be inherited. You must specify the beneficiary in your Will and provide access instructions separately.

Do I have to pay Inheritance Tax on cryptocurrency?

Yes, if your total estate (including crypto) exceeds £325,000. Crypto is valued at market price on the date of death and taxed at 40% on amounts above the nil-rate band.

What if I don't include crypto in my Will?

It falls under "residuary estate" (everything not specifically mentioned). But if no one knows you own crypto or how to access it, it's effectively lost forever.

Should I use a solicitor for a crypto Will?

If the holding is large enough that inheritance tax or a trust is a live question, yes — that is worth paying somebody for, and no fixed-price form is the right tool. For an ordinary estate that happens to include some crypto, Exit State covers it: write the whole thing free, £79 once for the document.

Can I put my crypto in a trust instead of a Will?

Yes. A discretionary trust can hold cryptocurrency and may offer better tax treatment and privacy than a Will. Consult a solicitor to set this up properly.

What happens to crypto staked or locked in DeFi?

Your executor needs access to the wallet controlling those positions. Include specific instructions for unstaking/unlocking in your Digital Asset Inventory. Some protocols have time-locks that can't be bypassed.

WRITE THE WHOLE WILL BEFORE YOU PAY ANYTHING

Exit State writes wills for England and Wales, and crypto is one of the things a will can leave. Write every section and read the finished will back on screen for nothing. £79 once when you want the document — no subscription, and changes are included for life.

✓ A digital estate section, listing what exists and who deals with it
✓ Signing instructions and a witness pack for the Wills Act 1837
✓ Rewrite and re-download it whenever you like, at no extra charge
✓ No credentials or seed phrases recorded anywhere, by design

Legal Disclaimer: This guide is for informational purposes only and does not constitute legal or financial advice. Cryptocurrency law is evolving rapidly. For estates over £100,000 or complex situations, consult a solicitor specializing in digital assets and estate planning.

Exit State Wills are designed to comply with the Wills Act 1837 and UK inheritance law as of February 2026. Users are responsible for ensuring their Will is properly executed (signed, witnessed) to be legally valid.

Tax information is based on current HMRC guidance (CRYPTO21250). Tax rules may change. Consult a tax advisor for specific advice.

CRYPTOCURRENCY IN YOUR WILL: UK GUIDE 2026

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