Your Bitcoin,
tax-ready.

Upload your Coinbase or Kraken CSV. Get an HMRC-compliant capital gains report aligned to Self Assessment boxes 13.1–13.8. £19, one-off, no subscription.

Generate my report How it works

Read-only CSV upload · No wallet connection · UK data, UK servers

What you get

SA108-ready report

Section 104 share pooling. Same-day and 30-day matching rules. CSV + PDF you can hand straight to your accountant or paste into HMRC.

CARF-aware

The Crypto Asset Reporting Framework takes effect for 2025/26. Your report is formatted for the new disclosure requirements from day one.

Built for stackers

Bitcoin-first. Built by a UK developer who actually stacks. No altcoin clutter, no token gimmicks, no "Web3" anything.

Honest pricing

£19launch price

Standard price £39 from 1 August 2026.

✓One UK tax year (2025/26 or earlier)
✓Unlimited Coinbase & Kraken CSVs
✓SA108 boxes 13.1–13.8 mapped
✓Section 104 pool + matching rules
✓CSV + PDF download
✓Email receipt for your records