Family Law explained: How is cryptocurrency handled in divorce?

With digital currencies like Bitcoin, Ethereum and other crypto‑assets become increasingly mainstream, it’s unsurprising that they’ve also begun appearing more frequently in divorce proceedings in recent years.

For a growing number of separating couples, cryptocurrencies now represent a significant part of their financial landscape: often as a means of diversifying their investment portfolios, other times as a hobby that has grown in value – and, occasionally, as a point of contention when one party fears assets may be hidden.

Consequently, if you’re going through a divorce and you or your spouse hold cryptocurrency, understanding how the law treats these assets is essential. While the technology may be new, the overarching legal principles applied by the courts are largely well established.

Here, we unpack how crypto is dealt with in divorce settlements and what steps you can take to protect your digital assets during separation.

How is cryptocurrency treated in divorce: an overview

The need-to-know principles of dealing with cryptocurrency in divorce settlements are as follows:

Crypto is considered property

First and foremost, cryptocurrency is treated as ‘property’ for the purposes of financial settlements under English and Welsh law.

In practice, this means it forms part of the matrimonial pot in the same manner as:

• Cash savings
• Investments and shares
• Pensions
• Property
• Business interests

It’s also important to note that the court has the power to take crypto into consideration when determining a fair division of assets, whether they were acquired before or during the marriage.

Full disclosure rules apply

Both parties in a divorce are legally required to provide full and frank disclosure of all assets as standard – and this includes digital ones.

This covers:

• Cryptocurrency holdings
• Wallet addresses
• Transaction histories
• Records of purchases and transfers
• Details of any exchanges used

Failure to disclose assets can lead to serious consequences, including adverse inferences by the court, costs orders or even the reopening of a settlement further down the line.

Valuing cryptocurrency

Valuing crypto can be more complex than valuing traditional assets. This is due to a number of factors, including:

• Prices fluctuating rapidly
• Different exchanges may show different values
• Some assets may be locked in staking or yield‑generating platforms
• Tax implications may affect the net value

Typically, the valuation is taken at the date of disclosure when negotiating, but updating valuations would be used in court hearingS – however, parties may agree to use an average price or obtain expert evidence if the holdings are substantial or complex.

Dividing cryptocurrency

There are several ways crypto can be divided in a settlement:

• Transferring crypto directly from one wallet to another
• Offsetting  –  e.g. one party keeps the crypto, the other receives more of another asset
• Liquidating the crypto and dividing the proceeds

The right approach in each scenario depends on the size of the holding and market volatility at the time of settlement, as well as each party’s appetite for risk.

Concerns about hidden or dissipated cryptocurrency

Because cryptocurrency can be held anonymously and transferred easily, some people worry that a spouse may attempt to hide assets.

However, while crypto can be more difficult to trace than a bank account, in reality it’s far from invisible:

Possible signs a spouse may hold crypto

• Unexplained transfers from bank accounts
• References to crypto trading or mining
• Use of crypto exchanges
• Technology such as hardware wallets or seed phrases

How to trace crypto

Specialist forensic experts can analyse:

• Bank statements
• Exchange records
• Blockchain transactions
• Digital devices

Courts can also order disclosure from exchanges where necessary.

Note: In situations where a spouse has intentionally attempted to hide or dissipate crypto assets, the court has the power to take this evasive behaviour into account when determining a fair settlement.

How can I protect my digital assets during separation?

If you hold cryptocurrency and are concerned about how it will be treated – or have concerns over how to ensure it is handled fairly during the division of assets – there are several steps you can take to safeguard your interest:

Maintain clear records

As with all financial matters, good record keeping is essential – we advise clients to keep copies of:

• Purchase receipts
• Exchange statements
• Wallet addresses
• Transaction histories
• Tax records

This not only helps with the disclosure phase, but will also provide protection if any disputes regarding the origin or value of the assets should arise.

Secure your wallets

During a separation, emotions can run high.

For this reason, if you share devices or accounts with your former partner, it’s wise to take steps to secure your digital assets. For example:

• Change passwords
• Enable two‑factor authentication
• Store seed phrases securely
• Ensure hardware wallets are kept safe

However, as noted above, you must not attempt to hide or move assets to avoid disclosure – this step is about preventing unauthorised access to the assets that belong to you and should not be seen as a method for evading legal obligations.

Consider the tax implications

Selling or transferring cryptocurrency may trigger Capital Gains Tax (CGT). HMRC treats crypto as an asset, and disposal events – including transfers to a spouse after separation – can have tax consequences (depending on the timing).

At this stage, it’s advisable to seek professional legal and tax planning advice to avoid any unexpected liabilities.

Think about volatility

Crypto markets can swing dramatically – and so if you’re negotiating a settlement, it’s worth considering:

• Whether you want to retain crypto or prefer a more stable asset
• Whether an offset is preferable to a direct transfer
• Whether a valuation mechanism (e.g. averaging) is appropriate

A settlement should reflect both the asset’s current value and its associated risk profile.

Use a solicitor experienced in digital assets

Whilst the underlying principles remain unchanged, divorces involving crypto can often lead to technical issues that traditional financial cases do not.

Seeking guidance from a Family Law solicitor familiar with blockchain technology, disclosure requirements and valuation challenges can help ensure your interests are protected throughout the separation process and beyond.

Planning ahead: consider prenuptial and postnuptial agreements

For individuals with significant digital assets, planning ahead can provide clarity, protection and peace of mind.

Prenuptial and postnuptial agreements can be a valuable tool here, enabling you to:

• Define which crypto assets are considered matrimonial
• Set out how they will be valued
• Establish what happens to gains or losses
• Provide transparency and reduce conflict

While these agreements are not automatically binding, in practice courts in England and Wales often give substantial weight to such agreements – provided they’re fair and have been prepared in the correct way.

How we can help

Digital assets can be volatile and technically challenging, with the potential to add further layers of complexity to divorce proceedings – but with the right guidance, they can be managed just as effectively as any other part of the financial settlement.

If you’re looking for expert guidance navigating cryptocurrency issues in your divorce, our friendly and experienced Family Law team are able to support you through every step of the process.

Get in touch with our specialist solicitors on 03333 058375, or by email via [email protected], for personalised guidance on protecting your interests. We’re here to help.