Live engine numbers
ChainTax has processed £49,753.03 in crypto disposals.
Across 5 chains and 34 protocol-specific classifiers. Every number on this page is refreshed from aggregate engine output once a day, with no marketing rounding and no aspirational figures.
Last updated 18 August 2026.
11
disposals matched
Each one run through same-day, 30-day Bed & Breakfast, and Section 104 pooling per HMRC rules, not a single FIFO approximation.
£1,223.50
DeFi income processed
Staking rewards, LP fees, airdrops, and protocol incentives, all classified, priced at receipt date, and ready for SA100 Other income.
5 / 34
chains / protocols
Ethereum, Arbitrum, Optimism, Base and Polygon, plus dedicated handlers for Uniswap, Aave, Lido, Curve, Balancer, GMX, and 28 more.
Counter-positioning
ChainTax has prevented £258.99 in over-reported gains versus naive FIFO.
We re-ran every disposal through a naive FIFO baseline, then compared it with the ChainTax calculation using HMRC matching. The difference illustrates the effect of applying same-day, 30-day Bed & Breakfast, then Section 104 average-cost pooling instead of first-in-first-out.
This is an aggregate directional comparison, shown only when the FIFO approximation would have over-stated gains overall.
About these numbers
Aggregate-only, refreshed daily, and built from the same rules as the report.
The figures are aggregate-only. They show total engine output across ChainTax, never an individual user's wallet count, balances, tax position, or transaction history.
The tax logic is the same logic used in reports. Disposals are classified, priced, and matched under HMRC's same-day rule, 30-day Bed & Breakfast rule, and Section 104 pooling. Income figures come from classified reward, airdrop, LP fee, and protocol-incentive events.
The FIFO comparison is directional. It estimates the aggregate difference between HMRC matching and a simple first-in-first-out approximation, then publishes only the positive aggregate difference. It is not a per-user claim and it is not used in anyone's tax report.
For the full methodology, read how the ChainTax engine works or inspect the per-disposal Show Working inside a report, where each line shows the matching rule, pool movement, and price source behind the number.
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