logo-white.png

Crypto tax software for Self Assessment

Connect your exchanges and wallets, automatically calculate capital gains, losses and crypto income under HMRC rules, and generate tax-ready reports for your Self Assessment.

7-day free trial. No card required.

features-hero-desktop-uk.png

Using the wrong crypto tax calculator could cost you more than you think

If you own crypto, calculating your tax isn’t simply a matter of subtracting what you paid from what you sold.

Your tax position depends on your complete transaction history, including transfers between wallets, token swaps, staking rewards and airdrops.

Generic tax calculators and manual spreadsheets may not reconstruct this history correctly, increasing the risk of reporting inaccurate figures in your tax return.

Man using Finbooks on a tablet at home – tablet and mobile hero image

From crypto transactions to tax-ready figures

Connect your exchanges, wallets and blockchain addresses. Finbooks imports your transactions, reconstructs your complete tax history and applies the relevant HMRC rules.

It calculates your capital gains, losses and crypto income, then generates pre-filled tax reports and supporting documentation for your Self Assessment.

home-reports-tablet&mobile-uk.png

From your transactions to your tax return

Connect your crypto accounts

Import transactions from exchanges, wallets and blockchain addresses through supported integrations, API or CSV.

home-connections-uk.png

Rebuild your complete tax history

Match transactions, identify transfers and reconstruct acquisition costs before calculating gains and losses.

Generic - transactions.png

Generate your tax reports

Get pre-filled tax reports and supporting calculations for your Self Assessment or tax adviser.

report-hero-mobile-uk.png