HMRC share pooling
Section 104 pool, same-day & 30-day rules — applied automatically, with a working you can audit.
SA108, ready to file
Boxes 14–22 filled and exportable in a single click.
Any token, any chain
9 chains and 10 leading exchanges — new listings priced the day they appear.
A fraction of the cost
Go covers 200 transactions a year — others charge around £169.
Everything HMRC expects.
Nothing you don't need.
Connect everything
Link your exchanges and wallets across 9 chains, or import a CSV. Read-only — every transaction lands in one place, deduplicated and dated.
Match what HMRC sees
Under CARF, exchanges now collect your trade data to report to HMRC. Maneta reconciles your ledger against it and flags any gap before you file.
HMRC to the letter
Section 104 pooling, the same-day and 30-day bed & breakfast rules, and allowable fees (s.38) — with a full working you can audit.
SA108, ready to file
Boxes 14–22 filled and exportable in a click, ready to attach to your Self Assessment.
Any token, any chain
New listings are priced the day they appear — no waiting for us to add support, and no token left at a guessed cost.
Plan before you sell
Simulate a disposal, see the tax, time it around your annual allowance, and get a 30-day bed & breakfast heads-up.
The messy cases, handled for you.
The edge cases other tools make you work out by hand — Maneta spots them, applies the right rule, and shows its working for you to confirm.
DeFi positions
Liquidity pools, lending and wraps read straight from on-chain logs and given the right CGT treatment — no manual entry.
NFTs
Every NFT is its own chargeable asset, valued from the same-transaction ETH leg where we can — never blended into a collection pool.
Hard forks
A fork splits your pool cost across the old and new coin — quantity-neutral and reconciled to the penny — without a spreadsheet.
Lost & migrated tokens
Delisted, dead or migrated coins are spotted, matched to their successor, and proposed as a negligible-value claim or reorganisation.
Spouse & gift transfers
Tag a transfer to a spouse (no gain, no loss) or a gift (market value) and the pool and the gain adjust correctly.
Gaps caught early
Maneta flags outflows to wallets you haven’t connected, so a disposal settled as a bare transfer never slips through before you file.
Three steps. That's it.
Connect your accounts
Securely link your exchanges and wallets. Read-only — we never touch your funds.
We do the maths
Your gains and losses are calculated with HMRC share pooling, the moment your data syncs.
Download your report
Export your SA108 and a full transaction breakdown, ready for Self Assessment.
Your tax report, ready to file.
Connect a source and Maneta computes your HMRC capital-gains position instantly — net gain, your £3,000 allowance, and the exact SA108 boxes. No spreadsheets, no guesswork.
Track free — see your portfolioSample figures for illustration; your results depend on your own transactions. Portfolio tracking is free — the SA108 report is on a paid plan from £39.
Stop overpaying for tax reports.
Most crypto tax tools charge around £169 a year. Maneta's Go plan is £39 for 200 transactions — same HMRC compliance, a fraction of the cost. Bigger portfolios scale from there.
Track free — upgrade to file