Simple, transparent pricing
HMRC-ready crypto tax reports for UK DeFi investors.
No hidden fees, no per-transaction charges.
Most popular
Monthly
£19/month
Unlimited access — cancel any time.
- Unlimited wallets & transactions
- Full DeFi classification (Uniswap, Aave, Lido, bridges)
- HMRC Section 104 pooling + same-day / 30-day rules
- All tax years — CGT + income reports
- Download PDF reports any time
- Loss harvesting suggestions
- Priority support
One-time report
£49one-time
Buy a single tax year report, no commitment.
- One tax year of your choice
- Full DeFi classification
- HMRC-ready CGT + income report
- Download PDF once
- No subscription required
Common questions
Which tax rules does ChainTax apply?
HMRC Section 104 pooling (average cost basis), same-day matching, and the 30-day bed-and-breakfast rule. Bridging and ETH→WETH wrapping are non-disposal transfers.
Can I cancel my subscription?
Yes — cancel any time from the Stripe customer portal. You keep access until the end of the billing period.
Which chains are supported?
Ethereum mainnet, Arbitrum, Optimism, Base, and Polygon. More chains coming soon.