Greece Approves 10% Crypto Tax Starting 2027, 15% for DeFi Income

Greece's parliament has approved a 10% tax on cryptocurrency gains, set to take effect on January 1, 2027. Investors whose annual net gains stay below 500 euros, roughly $560, are exempt from the levy.

The Hellenic Parliament passed the measure on Thursday, November 5, 2026, as part of a broader bill covering loan oversight, debt protections and financial market regulation. Local financial outlet Oikonomikos Tachydromos reported Friday that the new framework applies a flat 10% rate to profits from crypto asset sales, scheduled to take full effect at the start of 2027.

Different rates for trading, staking and DeFi

The law doesn't treat every crypto activity the same way. Profits from regular buying and selling are taxed at 10%, but income from staking, crypto lending, and providing liquidity to decentralized protocols carries a steeper 15% rate.

Staking involves locking up crypto to help secure a blockchain network, earning rewards in return. Providing liquidity to a DeFi protocol means depositing assets into a pool that others use to swap tokens, with the liquidity provider earning a cut of transaction fees. Greece appears to treat this kind of recurring passive income differently from a one-time capital gain, likely because it behaves more like ongoing income than a single realized profit.

A capital gains tax, at its core, is a levy on the difference between what you paid for an asset and what you sold it for. Buy Bitcoin low, sell it high, and the gap between those two prices is what gets taxed. It's the same logic applied to stocks or real estate, now extended to crypto assets in Greece.

Using crypto to pay for goods or services may also trigger capital gains tax, according to the report. There's one notable carve-out though: swapping one crypto asset for another, say BTC for ETH, doesn't count as a taxable event as long as the funds aren't converted to euros or spent on a real transaction.

Why the exemption threshold sits at 500 euros

A 500-euro annual threshold is modest for an active trader, but it's enough to shield casual investors and small holders who rarely realize large gains. For people who simply hold a bit of Bitcoin or an altcoin long term without trading often, this threshold likely means they won't need to file anything as long as their annual gains stay under that mark.

For high-volume traders, though, the threshold is essentially irrelevant since their yearly profits typically exceed it by a wide margin.

A 12-month amnesty window for unreported gains

Greece's Ministry of National Economy and Finance first floated this tax proposal in October. Once passed, the law gives investors a 12-month window to voluntarily declare previously unreported crypto gains.

Those who use this window must settle any resulting tax bill within 60 days of filing to avoid penalties and interest. This kind of amnesty mechanism is common among tax authorities looking to bring previously undisclosed holdings into the formal system before a tax regime takes full effect. In effect, Greece is giving a one-year grace period before strict enforcement kicks in from 2027.

Greece's place in Europe's shifting crypto rules

This tax law arrives as Greece works through implementing the EU's Markets in Crypto-Assets (MiCA) framework, which governs licensing and oversight of crypto service providers across the bloc. MiCA itself doesn't touch taxation, that remains each member state's own call. So even as crypto firms in Greece start registering under the MiCA umbrella, how much tax investors owe is still decided through national legislation like the one just passed.

That also means crypto companies operating in Greece now have to manage two layers of compliance: licensing and market oversight under MiCA, and the new tax obligations kicking in from 2027.

Who gets hit hardest

Small retail investors are largely protected by the 500-euro threshold. The bigger impact falls on active high-volume traders and DeFi users who regularly earn yield from staking or liquidity pools, since their rate is actually higher at 15% versus the 10% applied to regular spot trading.

Businesses accepting crypto payments or using it for commercial transactions will also need to reassess their tax obligations, given that spending crypto on goods and services could be treated as a taxable realization event.

What it means for traders

For crypto traders based in Greece, or weighing tax residency there, a few concrete things are worth tracking before January 1, 2027:

• Start documenting transaction history now, especially unreported gains, since the 12-month voluntary disclosure window comes with a tight 60-day payment deadline after filing.
• Keep separate records for regular trading profits (taxed at 10%) versus staking or DeFi income (taxed at 15%), since the two are treated differently.
• Crypto-to-crypto swaps remain tax-free events under this law, but converting to fiat or spending crypto on purchases could trigger a tax obligation.
• Watch for similar rules emerging elsewhere in the EU, since MiCA's broader push tends to harmonize market rules across the bloc even though tax policy stays a national matter.

This law hasn't moved global crypto prices directly, but it adds to a growing list of jurisdictions with increasingly detailed crypto tax frameworks, something cross-border traders will need to factor in when deciding where to realize their gains.