How to Buy
Crypto in the UK.

Creating an account is straightforward: name, email address, password. The more involved part is identity verification — known in the industry as Know Your Customer, or KYC. UK anti-money-laundering law requires it of every regulated exchange.

You will need to provide a government-issued photo ID (a passport or driving licence) and proof of your address (a recent bank statement or utility bill, usually less than three months old). Most exchanges also require a live selfie or a short video to confirm you match your ID.

Verification typically takes between a few minutes and 24 hours, depending on the exchange and current demand. Some exchanges let you make small purchases before full verification is complete; others require it first. Complete verification before depositing any meaningful amount.

Your account details are linked permanently to your identity and your transaction history. Exchanges share this data with HMRC under the Crypto Asset Reporting Framework. This is not a reason to avoid verification — it is a reason to keep accurate tax records from the start.

Most UK-registered exchanges accept GBP deposits via Faster Payments, the standard UK bank transfer system. Faster Payments is free, instant (usually within a few seconds), and the cheapest way to move pounds into an exchange.

The exchange will give you a sort code, account number, and a reference code specific to your account. You initiate the transfer from your regular bank account, using that reference exactly as given. If you omit or mistype the reference, your deposit may take days to allocate manually.

Debit card deposits are also widely available and instant. They typically carry a fee of 1.5–2.5%. For small first purchases, the convenience may be worth it. For larger amounts, a bank transfer is almost always cheaper.

Worth knowing: some UK banks have introduced voluntary blocks on transfers to crypto exchanges, citing fraud risk. Barclays, HSBC, and others have at various times restricted or flagged such transfers. If your bank declines the payment, calling them to confirm the transfer is authorised by you usually resolves it. Consider switching to a bank that does not impose these restrictions if you intend to trade regularly.

Credit card deposits are not available for UK users on most exchanges. The FCA banned credit card purchases of crypto in January 2021.

Once your GBP is deposited, you place an order to buy crypto. Most exchanges offer two basic order types.

A market order buys immediately at whatever the current price is. You specify how much GBP you want to spend (or how much crypto you want to receive), and the exchange fills the order instantly. Market orders are simple and fast, but you accept the current price without negotiating.

A limit orderlets you specify the price you are willing to pay. If Bitcoin is currently trading at £60,000 and you place a limit order to buy at £58,000, the exchange holds your order until the price reaches that level. If it never does, the order expires unfilled. Limit orders give you price control at the cost of certainty.

For a first purchase, a market order is fine. The price difference between a market order and a reasonable limit order on a liquid asset like Bitcoin or Ethereum is typically very small — fractions of a percent. Where it matters more is for less-traded tokens with wider spreads between the buy and sell price.

After executing the order, the crypto appears in your exchange account balance. You now own it. The exchange holds it on your behalf in what is called a custodial wallet. Your funds are in the exchange's custody, not in a wallet you control directly.

Exchange account security is your responsibility. The most important step is enabling two-factor authentication (2FA). This requires a second verification step — usually a code from an authenticator app on your phone — whenever you log in or withdraw funds.

Use an authenticator app (Google Authenticator, Authy, or your password manager's built-in 2FA) rather than SMS-based codes. SIM-swapping attacks — where a criminal convinces your phone network to redirect your number to their device — are a known vector for crypto exchange theft. App-based 2FA is significantly harder to bypass.

Many exchanges offer withdrawal address whitelisting. This restricts withdrawals to a pre-approved list of addresses. Even if an attacker gains access to your account, they cannot send your funds to a new address without a separate verification step. Enable this if your exchange offers it.

Use a password you do not use anywhere else. A password manager makes this straightforward. Never share your password, your 2FA codes, or your recovery phrases with anyone — including people claiming to be exchange support staff. No legitimate support team will ever ask for these.

For larger amounts, consider moving crypto off the exchange into a hardware wallet — a physical device that stores your private keys offline. Ledger and Trezor are the most widely used. If you hold more than a few hundred pounds in crypto long-term, a hardware wallet is worth the £60–80 cost.

Do not invest more than you can afford to lose.Crypto prices move faster and further than almost any other asset class. Bitcoin fell 70% in 2022. Smaller tokens have fallen 90% and never recovered. This is not scaremongering — it is an accurate description of what has already happened.

Do not use unregulated platforms. The history of crypto is littered with exchanges that collapsed, were hacked, or turned out to be fraudulent. FCA registration does not guarantee safety but it creates accountability and basic compliance requirements. No registration means no recourse.

Do not share credentials or seed phrases. Anyone who asks for your password, 2FA code, recovery phrase, or private key is attempting to steal from you. Exchange support does not need these. Legitimate investment opportunities do not require them.

Do not ignore tax obligations.HMRC taxes crypto as property. Every disposal — selling, swapping, or spending — is a taxable event. Keep records of every transaction from day one. Retroactively reconstructing years of history is significantly harder than maintaining it in real time.

Do not buy based on social media tips.Coordinated promotion of tokens on social media — sometimes by celebrities, sometimes by organised groups — has preceded some of the largest retail losses in crypto history. Price action driven by hype rather than fundamentals reverses quickly and without warning.

Buying crypto is not a taxable event. Holding it is not taxable. Tax only applies when you dispose of it — by selling for pounds, swapping for another token, or spending it.

The gain or loss is the difference between what you paid and what you received. The first £3,000 of capital gains each tax year is exempt. Above that, you pay 18% or 24% depending on your total income.

From 2026, your exchange reports your transaction history directly to HMRC under CARF. Keep records of every purchase: the date, the amount, and the GBP price at the time. Your exchange's transaction export function is a good starting point, but it does not replace your own records — particularly if you use multiple platforms or self-custody wallets.