Crypto Asset Custody Service UK
Crypto Taxation provides a UK-focused crypto asset custody service built for firms that need control, clear reporting, and bank-grade security. We help safeguard digital assets while supporting regulatory compliance in a market that is moving fast. This service is built for institutional investors, family offices, funds, and corporate treasuries that need more than a basic wallet. The aim is simple: peace of mind in a complex regulatory environment.
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FCA-Compliant Crypto Custody for the UK Market
Crypto Taxation’s custody approach is designed around UK expectations, including current Money Laundering Regulations registration duties where they apply. The FCA has confirmed that the wider UK cryptoasset regime is expected to start on 25 October 2027, with firms needing authorisation for new regulated cryptoasset activities.
That matters because custody is not only about storage. It is about trust, governance, and proof. Our digital asset custody model supports firms that want a custody solution aligned with the UK’s changing rules, without losing practical access to their assets.
Industrial-Grade Security for Digital Assets
Security should not depend on one person, one device, or one office. That is why our Crypto Security framework combines cold storage, approval rules, and careful access controls. We treat custody as an institutional standard for digital assets, not as a simple login system. The result is a scalable structure that supports security, audit needs, and operational use at the same time.
Cold Storage & Air-Gapped Vaulting
Private keys are kept away from online systems through cold storage and air-gapped vaulting. This reduces the risk of remote attacks. We also use multi-signature controls, so no single user can move assets alone. Key material can be split across secure locations using geographic distribution. It sounds strict, because it should be. A serious custodian must plan for theft, loss, pressure, and human error.
MPC (Multi-Party Computation) Technology
MPC helps remove a single point of failure by sharing signing control across separate parties or systems. No one part holds the full private key. That means transactions can be approved with strong controls while still moving faster than older cold-only processes. For many institutions, this balance is key. They need security, but they also need liquidity when markets move or treasury needs change.
Comprehensive Support for the UK Crypto Ecosystem
Crypto Taxation supports the needs of the UK crypto market with a practical service model. We work with core assets such as Bitcoin and Ethereum, as well as UK-regulated stablecoins where suitable. The service is built for hedge funds, family offices, and corporate treasuries that need secure custody, clear records, and help from people who understand both crypto and UK compliance.
Our wider support can also connect custody with Crypto Tax Accounting Services, Crypto Bookkeeping, On and Off Ramp Crypto Services, Crypto Troubleshooting, Crypto Wills, Cryptocurrency Tracing, and Crypto Valuation Services. That gives clients one joined-up view of their digital assets, rather than separate records spread across wallets, exchanges, and advisers.
Insured Protection for Your Digital Wealth
Strong custody needs more than technology. It also needs protection against real-world risks. Crypto Taxation can support custody arrangements with insurance options such as specie insurance or crime insurance, depending on the structure and eligibility of the assets. These policies may help protect against internal and external threats, including theft, fraud, and certain physical security events.
Insurance does not replace proper controls. It supports them. A digital asset custodian should use prevention first, then reporting, then recovery planning. That layered approach gives clients clearer protection and better confidence when holding high-value assets.
Seamless Integration for Institutional Workflows
Institutional custody must fit into daily operations. Crypto Taxation supports API access, approval workflows, audit trails, and reporting built for finance teams. This is especially important for tax and audit work. The UK is implementing the Crypto-Asset Reporting Framework, with reporting cryptoasset service providers expected to collect information from 1 January 2026 and first reports due later.
Good reporting helps teams answer simple but important questions. Who approved a transfer? What was the value? Which wallet held the asset? Which blockchain record supports the movement? This is where custody, tax, and governance meet.
| Feature | Standard/Retail Wallet | UK Institutional Custody Service |
|---|---|---|
| Governance & Control | Single-user access; vulnerable to “lost keys.” | Multi-sig & Quorum-based approvals (No single point of failure). |
| Security Architecture | Hot or simple Hardware Wallet. | Air-gapped Cold Storage & MPC (Multi-Party Computation). |
| UK Regulatory Status | Often unregulated or offshore. | FCA Registered/Authorized (FSMA 2026 Compliant). |
| Insurance Coverage | Usually $0 or limited to platform hacks. | Comprehensive Specie Insurance (Covers physical & cyber theft). |
| Audit & Reporting | Basic CSV exports. | ISAE 3402 / SOC 2 Type II certified auditing & CARF reporting. |
| Withdrawal Limits | Instant, but high risk of theft. | Programmable Governance (Time-locks & Whitelisting). |
| Support Model | Ticket-based / Bot support. | Dedicated 24/7 UK Relationship Manager. |
Ready to Secure Your Digital Future?
Crypto Taxation acts as a partner, not just a storage provider. We help clients build a custody process that fits their assets, team structure, reporting duties, and long-term plans. That can include secure holding, tax support, asset valuation, tracing, and estate planning for crypto assets.
If your organisation is holding digital assets, waiting until something goes wrong is not a plan. A clear custody framework gives your board, finance team, and investors more confidence.
Speak to an Onboarding SpecialistWhat Our Clients Say About Us
Felix Group Contractors
“We wanted to add Bitcoin into our pool of business assets and the team at CT explained and implemented how we can achieve this for a very reasonable cost! Highly recommend especially if you are a Small UK based business looking to diversify cash holdings into bitcoin.”
Stephen Kelly
“Fast, accurate, affordable and efficient. Very impressed with the swift work carried out on my behalf. I will certainly be using them again in the future.”
Rowan Champney
“Crypto Taxation made my self-assessment filing stress free with a smooth transfer from my previous accountants. Their pricing is affordable, and the team is professional throughout. A special thanks to Jaden, who was a great help. Highly recommend!“
FAQs
Is your crypto custody service FCA regulated?
Crypto Taxation’s service is built around UK regulatory compliance and current FCA expectations. Where Money Laundering Regulations registration applies, the structure is designed to support that duty. The FCA has also confirmed that the wider UK cryptoasset regime is expected to begin on 25 October 2027, with authorisation needed for new regulated cryptoasset activities. We recommend a consultation to confirm the right route for your activity.
How do you handle “Proof of Reserves”?
Proof of Reserves is handled through clear records, wallet verification, and reporting processes that can support audit checks. The aim is to show that client assets are held as stated, without exposing sensitive security details. We can provide reporting that supports board oversight, investor questions, and tax review. In plain terms, you should not have to guess where your assets are or whether records match custody balances.
What happens to my assets in the event of insolvency?
Custody should be structured so client assets are clearly identified and not treated like ordinary company funds. That separation is important if an insolvency event occurs. We help clients understand how custody terms, legal ownership records, wallet controls, and reporting support asset protection. The exact outcome depends on the legal structure used, so this should be reviewed before assets are placed into custody.
Can we access our assets 24/7 or is there a delay for cold storage?
Access can be designed around your risk level. Some assets may sit in deep cold storage, where withdrawals need extra checks and may take longer. Other assets can use controlled approval workflows for faster movement. This gives a practical balance between access and safety. You should expect stronger checks than a retail wallet, but not a process that blocks normal treasury activity.
How do you support UK tax reporting requirements?
Crypto Taxation supports UK tax reporting through transaction records, wallet history, valuation support, and reports that help accountants and auditors review activity. We also help clients prepare for CARF duties, where relevant. The UK CARF rules require reporting cryptoasset service providers to collect and report certain user and transaction data to HMRC. Good records reduce stress at year-end and make reviews much cleaner.
