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Pre-filled tax returns for Self Assessment

Generate compliant tax reports ready to declare your investments in ETFs, stocks, derivatives, crypto and other financial instruments.

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Pre-filled tax reports

Receive tax reports prepared with the relevant fiscal data, organised in line with UK tax rules and ready to be included in your Self Assessment.

Mockup of a pre-filled HM Revenue & Customs Tax Return 2026 document.

Detailed tax summaries

Access reports explaining how your taxable values are calculated, with detailed breakdowns of balances, transactions and tax results to help you verify and substantiate the figures in your return.

Stack of Finbooks fiscal report pages showing excluded transactions and capital gain detail.

Filing guides

Each document is accompanied by guidance explaining how to interpret the data and how to use it in your Self Assessment.

Folder icon with labels for pre-filled tax reports and practical guides.

Tax reports for traditional investments

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Tax results on disposals and sales

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Tax treatment of dividends, splits and corporate actions

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Values determined according to the applicable tax rules

Traditional finance asset logos including broker platforms, Apple, Google, stock market indices and trading platforms for crypto reports

Tax reports for crypto investments

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Tax results on trades, swaps and conversions

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Tax treatment of staking, lending and other DeFi activities

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Values determined according to the UK tax rules for crypto-assets

Cryptocurrency and DeFi token logos including Bitcoin, Ethereum, and various exchange tokens for traditional finance reports
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Track your portfolio and generate tax reports for crypto, stocks, ETFs and other assets.

Colored tags and icons: blockchain, crypto, stablecoin, options, ETF, futures, stocks, wallet, with logos of financial apps and exchanges

Tax reports always available

Capital gains report

Summary of capital gains and capital losses for each tax period.

Finbooks capital gain report table split into crypto capital gains and traditional finance capital gains sections.

Holdings report

Assets held and quantities owned during the reference period

Finbooks stock report split into crypto and traditional finance stock, listing connections and personal wallets.

Transactions report

Complete chronological list of all transactions included in the calculations

Finbooks all transactions list showing Bitcoin and ETF entries with amounts and dates.

Other income report

Income from dividends, interest, staking, airdrops, and similar activities.

Finbooks income report table split into income from crypto and income from traditional finance, with distribution total.

Fees report

Detailed breakdown of fees and recorded costs.

Finbooks fees report table split into fees on crypto and fees on traditional finance sections.

Explanatory note

Document accompanying the reports, outlining the criteria applied and any exceptions.

Finbooks financial statement showing excluded transactions, an explanatory note and a list of connections.

Questions about your reports? We’ve got you covered

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Get clear explanations on how to interpret your reports and fiscal values

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Receive help with complex cases before filing your tax return

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Have your documents reviewed before sending them to your accountant

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