Crypto record keeping is the thing nobody does at the start and everybody regrets later. People buying crypto for the first time look at one number: the purchase fee. Two euros, five euros, one percent. That looks like the price of entry.
The cost almost nobody accounts for arrives much later, and it isn’t a fee. It’s the work of reconstructing what you did, when, and at what price — across platforms that may by then have shut down, redesigned their interface, or stopped making old statements available.
Why reconstruction is the real cost
Someone who bought something five years ago, moved it to a wallet, converted it into another coin, sent part of it to a second exchange and then changed phones doesn’t have a history. They have fragments scattered across different platforms, some of which no longer exist.
Reassembling those fragments years later is slow work, and expensive if you hand it to someone else. It’s also work nobody does well under a deadline.
Every transaction made today without a note is a piece of that work, postponed to a moment when it will be harder.
Why record-keeping got more valuable
Rules differ by country, and how you file is a question for a qualified professional where you live. But the direction of travel across Europe is consistent, and Italy is a useful illustration of it.
From 1 January 2026 the substitute tax rate on crypto capital gains rose from 26% to 33% under the 2025 Budget Law (L. 207/2024). The same law removed the previous 2,000-euro overall threshold, so it no longer applies to transactions from 2026 onward. The obligation to report the value of crypto held also remains, regardless of whether it sits with an intermediary or in a private wallet.
Two practical consequences. The comfortable idea that small holdings simply don’t count is weaker than it used to be. And the value of an accurate reconstruction has gone up: when the rate is higher, knowing what you actually paid for a position matters more.
What to record, concretely
Crypto record keeping doesn’t need a complicated system. It needs one file, updated at the moment of the transaction rather than at the end of the year.
For each movement it’s worth recording the date and time, the platform or wallet involved, what went in and what went out with exact amounts, the value in your own currency at that moment, the fees paid, and the transaction ID where one exists.
Three cases deserve particular care, because they cause the most confusion later.
Transfers between your own wallets are not sales, but they look remarkably like sales when you review your movements months afterwards. Note them as what they are at the time.
Conversions between two crypto assets are real transactions, even though no cash changes hands. Treating them as simple moves leaves you with an incomplete history.
Fees paid in crypto are small outflows almost nobody records, and across hundreds of transactions they change the arithmetic.
The right moment is now
There’s an asymmetry worth recognising. Noting a transaction while you make it takes thirty seconds. Reconstructing it three years later, from an incomplete export produced by a platform that has since changed its format, can take hours — or money.
Anyone starting today has an advantage that people who started in 2017 never had: they can begin with a clean history from day one. That advantage is only lost by postponing.
In short
Crypto record keeping is the real price of entry, not the purchase fee. Rates and thresholds are tightening rather than loosening, which makes an accurate reconstruction more valuable than it used to be. Noting the date, platform, amounts, value and fees at the moment of each transaction takes half a minute; rebuilding it all years later costs considerably more. Filing is a question for a professional — but without data, nobody can help you.
Removing that kind of avoidable friction is part of what Lyra is being built to do. Crypto made simple.
This article is for information only. It isn’t tax, financial or legal advice. For your own tax position, speak to a qualified professional in your country. Crypto assets are high risk.
