Hundreds or thousands of transactions across exchanges, wallets and DeFi, and no idea how to turn that into numbers for a tax return? We will do it for you. From a mess of exports, CSV files and on-chain history we build one clean record with correctly calculated cost basis and gain or loss, ready for your Slovak tax return and able to withstand scrutiny.
If you have fewer than 20 transactions from a single exchange, you probably do not need this. If you have several sources and it is getting hard to follow, you are in the right place.
This is not laziness. Rebuilding cost basis across a fragmented history is the hardest and slowest part of crypto tax work, and it has to be done again every year.
The output is not just a spreadsheet. It is a defensible record that holds up if the tax office asks.
One widespread myth worth clearing up. The 7% rate for cryptocurrency held longer than one year was legislated in Slovakia in 2023, but repealed before its 1 January 2024 effective date. It never came into force.
For directly held cryptocurrency owned by an individual there is therefore no holding period test at all. The one-year exemption applies to securities under Section 9(1)(k) of the Income Tax Act, for example crypto ETPs sold on a regulated market. That distinction is central to reconciliation, because it decides whether a given disposal enters the tax base or not.
Most people leave reconciliation until the moment they have least time for it. The final quarter of the year is a much better window, for three reasons.
The practical upshot: whoever has clean data in December simply files in March. And knows where they stand before it is too late to react.
The work is done by a tax advisor specialising in crypto and ETF investors, not by software and not by a general accounting firm. We understand both the tax side and the on-chain reality. Most accountants handle one or the other, and the value of this service lies exactly at that intersection.
We work under Slovak law: FIFO, correct separation of taxable and exempt income, EUR conversions for foreign brokers. Non-standard cases are routine for us, including dead exchanges, missing data and several years at once. The tax advisor carries professional liability insurance up to €25,000.
The price depends on the number of sources and transactions, and on how much has to be reconstructed.
Up to 300 transactions, no DeFi.
Several exchanges and wallets, staking and airdrops, up to 1,500 transactions.
DeFi, LP positions, dead exchanges, reconstruction of missing data or several years at once.
The exact price is always agreed upfront after a free consultation, with no surprises. If you then have us prepare the tax return as well, the reconciliation becomes its input and nothing is charged twice.
How does this relate to the €0.35 per transaction rate in the main pricing? That applies when your data comes from a single source in a clean export and only needs converting. Reconciliation is for cases where several sources must be merged, transfers matched and missing rates filled in. Different work, different price.
Yes. Read-only inputs are all we need: exports, statements, read-only API keys or public wallet addresses. We will never need your private keys, seed phrases or account passwords and never have access to your funds.
If read-only API keys still make you uncomfortable, plain CSV exports work just as well. It only means a few more clicks on your side.
Solvable. Cost basis can be reconstructed from other sources: your remaining statements, on-chain data, bank transfers and historical exchange rates. It is neither free nor instant, but it is a routine part of this work.
No. Exports or read-only access are enough. We cannot reach your funds and do not need to.
Not for directly held cryptocurrency owned by an individual, where no holding period test exists. The one-year exemption applies to securities under Section 9(1)(k) of the Income Tax Act, for example crypto ETPs sold on a regulated market. Confusing these two worlds is one of the most common errors we come across.
Yes. Reconciliation is the natural first step, and the return follows on from it if you want. See the pricing.
Absolutely. The report is prepared so that your accountant can work with it. You receive it in XLSX and PDF.
Depending on scope, typically 5 to 10 working days from receipt of complete records. Reconstructing missing data or covering several years at once takes longer. We confirm a specific date during the consultation.
Yes. For an s.r.o. the output feeds directly into bookkeeping and the financial statements, so it connects to corporate tax return preparation. The work is the same, only the result is booked differently.
Book a free consultation and we will tell you what is involved and what it will cost, before anything gets started.
We reply within 24 hours. Payment in EUR, USDC or BTC.