As a bookkeeper for crypto, we help you keep clear records and stay on top of your figures, from valuation through to your tax return.

Crypto holdings are often spread across multiple wallets, exchanges and DeFi protocols. Clear bookkeeping depends on valuing your holdings at the correct reference date, in euros, regardless of what the price does afterwards. Staking, mining and NFTs don't all fall into the same box either, depending on how active and structured the activity is. Without watertight records, it's difficult to determine this value correctly and with proper substantiation.
As a bookkeeper specialising in crypto, we bring structure to data from various wallets, exchanges and DeFi platforms. We process transaction overviews, wallet addresses and valuations at the correct reference date into one complete, verifiable file. We also assess whether it's worthwhile to declare your actual return and provide a substantiated calculation. This reduces the risk of paying too much tax or facing a correction later due to an incomplete return.
Valuation of your portfolio at the correct reference date
Distinction between box 1, box 2 and box 3
Support with the counter-evidence scheme
Overview of staking, mining and DeFi income
We determine the value of your portfolio at the correct reference date, with substantiation per wallet and exchange.
We process your wallets, transactions and valuations correctly in your bookkeeping and tax return.
We keep track of whether the counter-evidence scheme works to your advantage.
You have direct contact with your dedicated adviser, who understands both the crypto market and its tax implications.
A private investor with a savings portfolio in Bitcoin and Ethereum has different questions to an active trader who opens and closes positions daily. Someone receiving staking or DeFi income faces different considerations to a miner working with their own equipment. And anyone holding crypto through a BV deals with different rules to a private individual in box 3. What these people have in common is the need for a well-substantiated valuation, certainty about the correct box, and bookkeeping that can withstand an audit. We support private investors, active traders and entrepreneurs with crypto activities alike, from your first tax return to a long-standing file.

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Crypto activity is often spread across various wallets, exchanges and DeFi applications. Each environment records transactions differently, so separate exports don't automatically add up to a complete and reliable picture. We gather the available data, check that it reconciles, and process transactions, balances and valuations into one clear set of records.
For businesses, verifiable bookkeeping is a legal requirement. Private holders also need to be able to correctly report and substantiate their crypto assets in their tax return. We therefore assess how holdings, purchases, sales and proceeds should be treated for tax purposes. We take activities such as staking, mining and NFTs into account based on your personal or business situation. This results in a well-substantiated file that shows how your crypto position developed over the year. You won't get standard processing, but an approach suited to the nature and scale of your activities. Want to know how we can structure your crypto bookkeeping? Schedule a no-obligation introduction with one of our advisers.