Tezos (XTZ) Tax UK: Baking, Delegation Rewards and HMRC Rules (2026/27)
How HMRC taxes Tezos in the UK — XTZ disposals under CGT, baking and delegation rewards as income, and the records Self Assessment requires.
Tezos pioneered on-chain staking — "baking" in Tezos terminology — and most UK XTZ holders delegate their coins to a baker and collect rewards every few days. That steady drip of rewards has specific UK tax consequences.
Selling or swapping XTZ: Capital Gains Tax
Disposing of XTZ — selling for GBP, swapping to another token, or spending it — is a CGT event. Your gain is calculated against your Section 104 pooled cost of XTZ, with the same-day and 30-day matching rules applied first. Gains above the £3,000 annual exempt amount are taxed at 18% or 24% depending on your Income Tax band.
Delegation rewards: miscellaneous income
When you delegate XTZ, you keep custody of your coins and a baker includes you in its staking; rewards arrive in your wallet each cycle. HMRC treats staking rewards of this kind as miscellaneous income, taxable at their GBP market value on the date you receive them. Because Tezos pays rewards roughly every three days, a full year of delegation can mean over a hundred small income events — each one needing a GBP valuation.
Each reward also enters your Section 104 pool at that same value, so you are not taxed twice when you eventually sell: income tax on receipt, CGT only on growth after receipt.
Running your own baker
If you bake yourself — running a node with the required XTZ stake — HMRC may view sustained, organised activity as trading, which would put rewards under Income Tax as trading profits with possible National Insurance. Most individuals fall short of the badges of trade, but serious operations should take advice.
The £1,000 allowance
The trading and miscellaneous income allowance can cover up to £1,000 of staking income per tax year. If your total XTZ (and other) staking rewards stay under that, you may have nothing to report on the income side — though disposals still count for CGT.
Record-keeping
You need the date, XTZ amount and GBP value of every reward, plus full history of buys and sells. Doing that by hand across hundreds of reward cycles is unrealistic — CryptoLens scans Tezos wallets, values rewards in GBP, builds your Section 104 pool and produces an SA108-ready report.
This is general information, not personal tax advice.
Frequently asked questions
Are Tezos baking rewards taxable in the UK?
Yes. Delegation rewards are miscellaneous income at their GBP value on receipt. The £1,000 trading and miscellaneous income allowance may cover small amounts.
Is swapping XTZ for another token taxable?
Yes. Any disposal of XTZ — including crypto-to-crypto swaps — is a Capital Gains Tax event calculated against your Section 104 pooled cost.
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