Cryptocurrency Tax Advisors and Accountants in London
Navigate the complex world of cryptocurrency taxation with confidence. Our specialist crypto accountants in London help you stay compliant with HMRC, minimise tax liabilities, and manage crypto gains, trading, and investments effectively.
Trusted Crypto Tax Accountants in London
Crypto moves fast; HMRC’s rules move with it. Accountactical’s crypto tax advisors in London handle everything from a handful of trades to complex DeFi activity — calculating gains, reporting income and keeping your digital assets fully compliant.
- ✓Every disposal tracked and calculated across exchanges and wallets
- ✓Trading, staking, mining and airdrop income treated correctly
- ✓HMRC-compliant records built from your transaction history
- ✓Clear advice in plain English, however complex the portfolio
Crypto tax at a glance
- ✓Selling, swapping or spending crypto usually counts as a disposal for CGT
- ✓Rewards from mining, staking or employment can be taxable as income
- ✓Accurate records of every transaction are an HMRC requirement
Comprehensive Cryptocurrency Tax Services
Gains Calculations
Disposals across exchanges, wallets and tokens computed with HMRC matching rules.
Income Treatment
Mining, staking, airdrops and crypto salaries assessed and reported correctly.
Tax Return Filing
Crypto positions included accurately in your self assessment, filed on time.
Portfolio Records
Transaction histories consolidated into clean, HMRC-ready records.
Planning & Optimisation
Losses harvested and disposals timed to legitimately lower the bill.
Business & DeFi Support
Companies holding crypto and complex DeFi activity handled with confidence.
How Our Crypto Tax Process Works
Consolidate
Exchange exports and wallet histories gathered into one clear dataset.
Classify
Each transaction categorised — disposal, income, transfer or gift.
Calculate
Gains, losses and income computed under HMRC rules and double-checked.
File & Plan
Returns filed and a forward plan built for next year.
Why Choose Our Cryptocurrency Tax Specialists?
- ✓Specialists who actually understand exchanges, wallets and DeFi
- ✓Rules that change fast, tracked so you never fall behind
- ✓Support for individuals, traders and crypto businesses alike
- ✓Voluntary disclosures handled where past years need fixing
- ✓Fixed fees agreed before any work starts
Swaps count too
Many investors are surprised that swapping one token for another — not just cashing out to pounds — is usually a taxable disposal. We review your full history, so nothing surfaces later as an unwelcome HMRC letter.
Free tool: Estimate your other liabilities with our free UK tax calculators, updated for 2026/27.
What our clients say
“I was completely lost with declaring rental income and expenses. Accountactical guided me step by step, explained everything clearly, and even helped me save money.”
“Dealing with property tax felt overwhelming, but their expert team made it simple. Professional, approachable and accurate. I finally feel confident about compliance.”
“They understand the complexities of UK tax better than anyone. Their tailored advice gave me reassurance and strong financial results without unnecessary stress.”
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View all servicesFrequently asked questions
Usually, yes. Selling, swapping or spending crypto is normally a disposal for Capital Gains Tax, while rewards such as mining or staking can be taxed as income. We work out exactly what applies to you.
Yes — exchanging one token for another is generally treated as a disposal at market value, even though no pounds changed hands. This catches many investors out, and it is one of the first things we check.
HMRC expects records of every transaction: dates, values in pounds, fees and what was exchanged. We consolidate exchange exports and wallet histories into a clean, compliant record for you.
It is far better to come forward than be found. We prepare voluntary disclosures that bring your position up to date while keeping penalties to a minimum.
Book your free 30-minute consultation
Pick a time that suits you. No obligation, no jargon: just clear answers from a qualified accountant.
Ready to get started with Cryptocurrency Tax Advisors and Accountants in London?
Speak to an ACCA-qualified specialist today. Clear advice, fixed pricing and a plan you can act on.