Is sending crypto to another wallet taxable? The full answer
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No. Sending crypto from one wallet you own to another wallet you own is not taxable in the UK. HMRC’s cryptoassets manual puts it in one sentence: “There is no disposal if the individual retains beneficial ownership of the tokens throughout the transaction, for example moving tokens between public addresses that the individual beneficially controls (commonly described as moving tokens between wallets).” You still own the coins, so nothing has been sold, and Capital Gains Tax only ever taxes disposals. That is the whole answer for the move itself. Two things next to the move are taxable, though, and one of them catches nearly everyone.
Why the transfer itself is not a disposal
Capital Gains Tax bites when tokens are disposed of: sold for money, swapped for another token, spent on goods or services, or given away to anyone who is not your spouse or civil partner. A transfer between your own addresses is none of these. Beneficial ownership, the thing the tax actually attaches to, never moved. Exchange to cold storage, MetaMask to Ledger, one exchange to another, all the same: no disposal, no gain, no loss, whatever the price has done since you bought.
This is worth saying plainly because most of what ranks for this question is written for American readers, and the US reaches the same destination through entirely different law. In the UK the rule above is the rule.
The network fee is where the tax hides
Moving tokens on-chain costs a fee, and the fee is usually paid in crypto, gas in ETH, the miner fee in BTC. Spending tokens to pay for a service is a disposal of those tokens, so the fee itself is a taxable event at its sterling value on the day, even though the transfer it belongs to is not. Each one is pennies to pounds. Across an active year of consolidating wallets they add up to a stream of tiny disposals that belong in the computation.
Can you at least deduct the fee as a cost? Usually not for a wallet-to-wallet move. HMRC’s allowable costs guidance admits transaction fees when they are incidental to an acquisition or a disposal, and a transfer between your own wallets is neither, there is no acquisition or disposal for the cost to attach to. The manual applies exactly that logic to currency moved in and out of exchanges, no disposal where the depositor keeps beneficial ownership, so no deduction. Small, unfair-feeling, and the rule.
When sending crypto to a wallet IS taxable
Send tokens to a wallet that belongs to someone else and you have given them away, which is a disposal at market value on the day, gain or loss computed against your pooled cost, no money required to have changed hands. The exceptions are the standing ones: transfers to your spouse or civil partner go across at no gain no loss, and gifts to charity are normally outside Capital Gains Tax. Payment dressed as a transfer counts too, settling a debt or buying something by sending coins to the seller’s address is spending, and spending is a disposal.
What a transfer does to your section 104 pool
Nothing, and the misconception here costs people real money in both directions. Your section 104 pool for each token runs across everything you beneficially own, every wallet, every exchange, one pool per token. Moving coins does not carry “their” cost basis to the new address, because coins do not have individual cost bases in UK law, the pool does. Software that tracks cost per wallet is following a different country’s rules, and the difference changes the arithmetic on every later disposal.
Does HMRC see wallet transfers?
Increasingly, yes. Since January 2026 UK exchanges collect and report customer transaction data under CARF, we covered exactly what they hand over, and an outbound transfer to a private wallet is visible in that data even though it is not taxable. Which is precisely why records matter: date, amount, fee, sending and receiving addresses. A transfer you can show is wallet-to-wallet is a non-event, an unexplained outflow invites questions years later, when reconstructing the answer is hardest.
None of this is personal tax advice, and genuinely tangled ownership, shared wallets, multisig with other people, custody arrangements, deserves a professional. For everyone else the job is bookkeeping, and it is the exact bookkeeping gains.tax does on import: transfers between your own wallets recognised and left untaxed, fee disposals computed at the day’s value, one pool per token across every address, all in your browser, free under 1,000 transactions. The move is not taxable. Proving that cleanly is the part worth automating.