Choosing a Crypto Platform in the UK
With hundreds of cryptocurrency exchanges available, selecting the right platform is crucial for UK investors. The key factors to consider are FCA registration, security measures, fees, available cryptocurrencies, and the quality of the trading interface.
Since January 2020, crypto businesses operating in the UK must register with the FCA for anti-money laundering (AML) purposes. While this isn't full regulatory oversight like stocks and shares platforms receive, it provides a baseline level of consumer protection.
What to Look For
When evaluating crypto platforms, prioritise these factors:
- FCA registration — Check the FCA register to confirm the platform is registered. Unregistered platforms are operating illegally in the UK.
- Security — Look for cold storage of assets, two-factor authentication (2FA), insurance funds, and proof of reserves.
- Fees — Compare trading fees (maker/taker), deposit/withdrawal fees, and any hidden spreads.
- Coin selection — Ensure the platform offers the cryptocurrencies you want to trade.
- Fiat support — GBP deposits and withdrawals via UK bank transfer (Faster Payments) are essential for convenience.
- Customer support — Check reviews for response times and resolution quality.
Fee Structures Explained
Crypto platform fees can be confusing. Here's what to watch for:
- Trading fees — Usually charged as a percentage of each trade. Maker fees (limit orders) are typically lower than taker fees (market orders). Range: 0.04%-0.60%.
- Spread — Some platforms advertise "zero fees" but make money on the spread (difference between buy and sell price). This can be 1-2%, making "free" trading expensive.
- Deposit fees — UK bank transfers should be free or very low cost. Avoid platforms charging high deposit fees.
- Withdrawal fees — Both fiat and crypto withdrawals may incur fees. Crypto withdrawal fees vary by coin and network.
Security Best Practices
Regardless of which platform you choose, follow these security essentials:
- Enable two-factor authentication (2FA) using an authenticator app — never SMS
- Use a unique, strong password for your exchange account
- Consider moving large holdings to a hardware wallet (Ledger, Trezor) for long-term storage
- Be vigilant about phishing emails and fake websites — always navigate directly to the exchange
- Never share your account credentials, seed phrases, or 2FA codes with anyone
Tax Implications
UK crypto investors must understand their tax obligations:
- Cryptocurrency is subject to Capital Gains Tax (CGT) when sold, swapped, or used to purchase goods
- The CGT annual allowance is £3,000 (2025/26 tax year)
- Mining and staking rewards may be subject to Income Tax
- HMRC requires accurate record-keeping of all crypto transactions
- Many platforms offer transaction history downloads to help with tax reporting
Platform Categories
Crypto platforms generally fall into three categories:
- Centralised exchanges (CEX) — Traditional platforms like Coinbase, Kraken, and Binance. Offer fiat on-ramps, customer support, and regulated services.
- Decentralised exchanges (DEX) — Non-custodial platforms like Uniswap and dYdX. You maintain control of your keys but have no customer support or regulatory protection.
- Crypto brokers/apps — Simplified interfaces like eToro and Revolut. Easy to use but often with wider spreads and limited crypto withdrawal options.
