Greece has passed a 10% tax on cryptocurrency capital gains, with the first €500 in annual gains exempt, according to Cointelegraph's November 5 announcement on X. The reported passage advances a proposal that Greece's finance ministry published in October, giving investors a headline rate and an annual allowance as the country formalizes its treatment of crypto profits.
For individuals realizing gains, the rate determines the charge, while the annual exemption limits its reach for smaller amounts. Separately, European Union reporting requirements are expanding the transaction information available to tax authorities.
A tax on gains, with an annual allowance
Cointelegraph's announcement identifies two central terms: a 10% capital gains rate and €500 a year tax-free. The exemption concerns gains. It should not be read as a €500 ceiling on the value of crypto someone can hold or trade.
The finance ministry's October proposal described gains as generally calculated from the difference between acquisition and transfer prices. It also addressed transaction documentation and average acquisition prices when assets were bought in successive purchases.
For investors, that calculation makes acquisition records essential to working out the gain. A sale receipt supplies only one side of the arithmetic. Someone who accumulated an asset through several purchases needs a defensible acquisition figure before applying the tax rate to the resulting profit.
The annual framing also determines how the allowance is understood. Cointelegraph described a yearly exemption, so readers should not interpret the announcement as granting a fresh €500 exemption for every trade.
The practical distinction is between portfolio value, transaction proceeds and profit. Those figures can differ substantially: the amount received from a sale includes the money originally spent acquiring the asset. The announced tax rate applies to the profit.
The October proposal reached beyond selling crypto
The ministry's consultation announcement covered several activities beyond ordinary sales. It proposed that exchanging one crypto asset for another would not generate taxable capital gains. It also included a conditional route to declare gains from earlier transfers within 12 months of the law's publication, without fines or interest.
These provisions address different points in an investor's transaction history. Swap treatment concerns the event that generates a gain for tax purposes. The declaration window concerns previously realized gains and their entry into the tax system.
For someone with years of exchange activity, the second provision could be as consequential as the headline rate. Reconstructing earlier purchases and transfers is a different task from calculating the result of a single recent sale. A declaration window creates a reason to assemble that history.
The October sources disagree on another provision: the ministry described staking, lending and liquidity returns as interest taxed at 15%, while Cointelegraph's October article reported 10%. These are draft descriptions, and the November 5 X announcement confirms only the headline capital gains rate and exemption. The yield rate and other detailed provisions should therefore be checked against the enacted text before being used for a tax calculation.
EU reporting adds a separate layer
Greece's national tax decision arrives alongside the EU's DAC8 reporting framework. According to the European Commission, reporting crypto service providers must collect information on reportable transactions involving EU residents from January 1, 2026.
The first exchanges of information between national tax authorities, covering 2026 activity, are due by September 30, 2027. The framework includes domestic and cross-border activity and directs information toward the investor's country of tax residence.
This reporting system governs the information authorities receive, while Greece's capital gains measure addresses the tax charged under national rules. Together, they connect a stated tax rate with a process for obtaining transaction data.
The Commission says the information includes aggregate amounts for acquisitions and disposals, alongside identification details. Its scope also includes stablecoins and certain NFTs. A trader's records may therefore need to cover more than Bitcoin purchases and withdrawals into a bank account.
A reported transaction amount and a calculated taxable gain answer different questions. Gross proceeds alone do not supply the acquisition cost needed for the gain calculation described in Greece's proposal. Keeping purchase records alongside disposal records remains useful even when an exchange reports activity automatically: the investor still needs to connect what was sold with what it cost to acquire.
Overview
Cointelegraph reports that Greece has passed a 10% crypto capital gains tax with a €500 annual exemption. The decision advances the October proposal into a reported parliamentary outcome, giving investors a headline framework for the taxation of realized profits.
The EU reporting calendar runs alongside that national decision: collection covers 2026 transactions, with the first cross-border information exchanges due by September 30, 2027.
