Greece’s 10% crypto tax from 2027: what changes for Greek holders
The 10% rate is the headline, but the €500 threshold and which transactions are taxed deserve a second look.
The Greek Parliament approved on November 5, 2026 a 10% tax on capital gains from cryptocurrencies, applying from January 1, 2027. The new framework exempts annual net gains of up to €500 and, according to reports, is the country’s first comprehensive tax regime for crypto.
The final rate is lower than the 15% in an earlier October draft. We welcome the clearer treatment of transactions, but how it works in practice will depend on the guidance that follows. And there are points on which the sources don’t yet give a consistent picture.
How is the 10% crypto tax calculated?
The tax applies to the net gain, not to the full amount the holder receives from a sale. According to Bitcoin Magazine, the capital gain is the difference between the acquisition price and the disposal price, while fees and other directly related costs can be factored in.
Watch out for the exemption threshold, though. Bitcoin Magazine, citing Greek analyses of the text, reports that when annual net gains exceed €500, the 10% applies to the entire net gain, not just the amount above the threshold. In other words, it doesn’t describe a deduction of the first €500 for everyone.
The exemption for annual net gains of up to €500 is also reported by Cointelegraph and The Defiant. For losses above €500 within a tax year, Bitcoin Magazine reports they can be carried forward for up to five years, solely to offset future crypto capital gains.
Which transactions create a tax liability?
A taxable disposal isn’t limited to selling crypto for euros. According to the same coverage, a gain can also arise when crypto is used to buy goods or services or contributed to cover or increase a company’s capital.
Say you pay a merchant in Bitcoin instead of converting it to euros first. The absence of a bank transfer doesn’t mean the transaction escapes tax. On the other hand, simply holding crypto while its value in euros rises doesn’t create a tax on its own.
What do we know about token swaps, staking and DeFi?
Crypto-to-crypto swaps remain a point that needs clarification, as the available sources diverge. Bitcoin Magazine reports that the accompanying explanatory material treats them as non-taxable events. Decrypt, however, writes that lawmakers left key questions about token swaps open.
Decrypt also cites in its headline a 15% rate on income from staking and decentralized finance (DeFi). The available excerpt doesn’t explain how it is calculated or the individual categories. So we don’t think it’s safe to present the 10% as a single tax on every form of crypto income.
What changes in audits from 2027?
From 2027, crypto purchases will be included in source-of-funds checks, according to Bitcoin Magazine. A buyer may need to show that the euros used come from declared income or other lawful capital. This is not a separate tax on purchases.
The report also notes that the EU’s DAC8 reporting rules require platforms to pass user and transaction data to national tax authorities. A senior Finance Ministry official told Reuters that additional guidance on transparency and audits will be published in the coming weeks.
For holders in Greece, our takeaway is this: the rate now has a clear framework, but your history of purchases, sales and fees remains crucial. Until the implementing clarifications arrive, especially on swaps and DeFi income, caution is needed. This article reflects press coverage and is not personalized tax advice.