Greece Crypto Tax 2027: 10% on Gains, 15% on Staking — 5 Things Greek Holders Must Do Before January 1

Greece Just Passed Its First Crypto Tax Law — and the Clock Starts on January 1, 2027

Greece's parliament voted on November 5, 2026 to tax crypto gains at 10% and staking and DeFi income at 15% — and gave holders a 12-month penalty-free window to declare old gains before the new rules bite. If you hold crypto in Greece, the next 55 days decide whether you pay a small bill now or a much bigger one later.

The law is Greece's first dedicated framework for taxing digital assets, and it lands inside a 390-article omnibus bill covering loan servicing and banking supervision. It passed on Thursday, November 5, and the rules apply to tax years beginning January 1, 2027. That sounds like a long way off. It is not: gains made from that date fall under the new rates, losses can only be carried forward under the new rules, and the voluntary disclosure window opens the moment the law is published in the Government Gazette — which had not yet happened when parliament voted.

Here is the short version. Individuals pay 10% on annual net crypto gains above a €500 exemption. Income from staking, crypto lending and providing liquidity to DeFi protocols is treated as interest income and taxed at 15%. Losses above €500 can be carried forward for five years, but only against future crypto gains. Previously unreported gains can be declared within 12 months with no penalties and no interest, provided the tax is paid within 60 days of the declaration. And one question — whether swapping one coin for another counts as a taxable event — is still officially unresolved, with the Finance Ministry and parliament's own Scientific Service giving different answers.

This article breaks down exactly what the law says, how Greece's rates compare with the rest of Europe, and the five things Greek crypto holders should do before January 1, 2027.

What Greece Just Passed — the Law in 60 Seconds

Greece's first crypto tax framework was proposed by the Ministry of National Economy and Finance in October 2026 and approved by parliament on November 5. The crypto provisions sit in articles 42 to 57 of the omnibus bill, and Article 48 inserts a new Article 42B into the Income Tax Code. The framework treats gains from crypto transactions separately from income earned through crypto activities — two different rates, two different rulebooks.

The headline numbers are simple. A 10% rate applies to gains on transferring crypto assets. A 15% rate applies to income from staking, lending and DeFi yield, which the law classifies as interest income under Article 47. Annual net gains of up to €500 are exempt. The rules apply from January 1, 2027, and gains are measured by comparing acquisition and transfer prices — in other words, the tax is calculated on the gain, not on the full sale proceeds.

Two context points matter. First, the 10% rate is lower than the 15% figure officials were reported to be preparing back in June 2026 — the October consultation had already proposed 10%, and parliament kept it. Second, this framework operates alongside the EU's DAC8 reporting regime, which Greece wrote into national law in May 2026 through Law 5301 and which applies from January 1, 2026. DAC8 is about reporting — exchanges sharing your data with tax authorities. The new law is about what you actually owe. Together, they mean Greek crypto holders are now both visible and taxable.

One procedural detail is worth watching: the bill still awaited publication in the Government Gazette when parliament voted. Article 390 of the bill makes the law effective on publication unless a provision says otherwise, and the 10% rate itself applies to gains on transfers made in tax years beginning January 1, 2027. The framework is real, but the implementation directives — the detailed rules on audits, transparency and reporting — are still expected.

The 10% Gains Tax — and the €500 Cliff Nobody Is Talking About

The most important number in the Greek law is not the 10% rate. It is the €500.

Annual net gains of up to €500 per tax year are exempt. That sounds generous for small holders — and it is, for anyone whose yearly crypto profit stays under five hundred euros. But several reports on the approved text describe a cliff, not a threshold: once net gains exceed €500, the full qualifying gain may be taxable, not just the amount above €500. CoinDesk's reporting describes it this way, and the distinction matters enormously. A holder with €501 of net gains could owe 10% on the full €501 — about €50 — rather than 10% on €1.

Not every summary agrees on the cliff. Some reports describe the first €500 as simply exempt, with only the excess taxed. The honest position is that the cliff interpretation is what the reported text suggests, and the implementation directives expected in the coming weeks should settle it. Either way, the practical lesson is the same: €500 is a line you should know exactly where you stand relative to, before the year turns.

The second detail is how gains are calculated. The Finance Ministry says gains are generally measured by comparing acquisition and transfer prices. That means your cost basis — what you paid, including fees — is what counts, and only the profit is taxed. Keep your records. Under DAC8, exchanges are already reporting; under the new law, you will need your own numbers to match.

The third detail is losses. Losses above €500 can be carried forward for five years, but only against future crypto gains — not against salary, not against other income. If 2026 was a bad year for your portfolio, those losses have real value under the new system, but only if you document them properly and only if you have future crypto gains to offset. A loss carried forward is worth 10% of its face value in tax saved, and only in a year when you actually realise a gain.

Finally, the law also clarifies the tax treatment of cryptocurrency inheritances and gifts — a detail that matters for families passing crypto to the next generation, and one the implementation directives are expected to flesh out.

The 15% Tax on Staking, Lending and DeFi Income

The second rate in the law is the one that will surprise the most people: 15% on income from staking, crypto lending and DeFi.

Article 47 of the bill classifies returns from crypto lending, liquidity provision, yield farming and participation in blockchain transaction validation as interest income, making them subject to Greece's 15% tax rate on interest. That is a deliberate choice. Instead of treating staking rewards as capital gains at 10%, the law treats them as income — the same category as bank interest — and taxes them at the higher rate.

This matters because staking and DeFi yield have become a major income stream for Greek holders. Ethereum staking, Solana staking, lending on DeFi protocols and liquidity provision all generate regular returns, and under the new law every one of those returns is interest income at 15%. The rate applies from January 1, 2027, the same day as the gains tax.

The distinction between the two rates creates a planning question every Greek holder should think about now. A coin you buy, hold and sell is taxed at 10% on the gain. The same coin staked for a year generates rewards taxed at 15% as income — and if the coin itself rises in value, the gain on the original holding is taxed at 10% when you sell. Two taxes, two rates, one portfolio. Understanding which bucket each euro of return falls into is the difference between a correct filing and an expensive mistake.

For context on how staking works and what it pays, see our guide to what crypto staking is and how to earn rewards in 2026. The mechanics have not changed — only the tax treatment has, and in Greece it has changed decisively.

Greece vs Europe: How the New Rates Compare

Greece's 10% gains rate is low by European standards. That is the contrarian point most coverage has missed: for all the anxiety a new tax creates, Greece just became one of the cheaper places in Europe to realise a crypto gain. The comparison table below puts the Greek framework next to the regimes we have already covered on this site.

Country	Tax on crypto gains	Staking / DeFi income	Status
Greece	10% above €500 exemption	15% as interest income	From Jan 1, 2027
Germany	25% flat tax	25% flat tax	From 2028 — ends tax-free Bitcoin
Japan	20% flat rate	20% flat rate	2026 reform
South Korea	22% (delayed)	22% (delayed)	Delayed to 2029 — 4th postponement
Ukraine	18% + 5% levy	18% + 5% levy	Bill 10225, second reading
United States	Capital gains rates (ADAPT Act rules)	Varies by classification	ADAPT Act framework in force

The table tells a clear story. Germany is moving to a 25% flat tax from 2028, ending its long-standing tax-free treatment of Bitcoin held for more than a year — read our full guide to Germany's 25% crypto tax for 2028. Japan moved to a flat 20% rate in its 2026 reform, covered in our Japan crypto tax 2026 guide. South Korea has postponed its 22% crypto tax four times, now to 2029, as detailed in our South Korea crypto tax delay report. Ukraine's bill sets 18% plus a 5% levy, explained in our Ukraine crypto tax 2026 guide.

Against that backdrop, Greece's 10% looks competitive — deliberately so. A 10% rate with a €500 exemption is a signal: Athens wants crypto activity declared and taxed, not driven underground or offshore. The 15% staking rate is higher, but it is still below Germany's 25% and South Korea's 22%. For a Greek holder, the new law is not the worst outcome in Europe. It is, in fact, one of the better ones — provided you use the disclosure window and get your records in order.

That is also why the law matters beyond Greece. It is the latest data point in a European pattern: every major jurisdiction is now writing dedicated crypto tax rules, and the rates are converging into a 10%–25% band. The era of crypto gains sitting in a legal grey zone is ending country by country, and Greece just joined the list.

The 12-Month Amnesty Window: Declare Old Gains Without Penalties

The most valuable part of the Greek law for existing holders is the disclosure window. Investors will have a 12-month window to voluntarily disclose previously unreported crypto gains without penalties or interest, provided the tax is paid within 60 days of the declaration.

Read that again, because the terms are generous. No late-filing penalties. No interest. A full year to come forward. The only condition is that the tax itself is paid within 60 days of declaring. Gains made before January 1, 2027 can be declared voluntarily inside that window, and the window opens when the law is published in the Government Gazette.

This is the part of the law that rewards action and punishes delay. Under DAC8, Greek exchanges and platforms are already feeding transaction data to the tax authority. The gap between what the authority can see and what you have declared is now a measurable risk. The disclosure window is the cheapest way to close it: declare, pay the tax, and the slate is clean. Wait until after the window closes, and the same gains attract penalties and interest on top of the tax.

If you have held crypto in Greece for years without declaring gains, this is the single most important deadline in the law — more important than the January 1 start date, because it is the one that determines whether your past is cheap or expensive. Talk to a Greek tax adviser before the window opens, not after it closes. This article is a news report, not tax or legal advice, and the specifics of your situation — which years, which exchanges, which gains — determine what you should declare and when.

The Swap Question: Are Crypto-to-Crypto Trades Taxed?

One question remains officially unresolved, and it affects almost every active trader: does swapping one cryptocurrency for another trigger tax?

The Finance Ministry says no. Its position is that swapping one token for another will not create a taxable gain. Parliament's own Scientific Service disagrees, warning that the text as written could pull those trades into the net. Two arms of the Greek state, two different answers, and no implementation directive yet to settle it.

The stakes are high. A trader who rotates between Bitcoin, Ethereum and Solana dozens of times a year could face a completely different tax bill depending on which interpretation wins. If swaps are taxable, every trade is a realisation event, and the 10% rate applies to the gain on each swap. If they are not, only conversions to euros — or to goods and services — count. The difference is not a rounding error; it is the difference between a manageable bill and a bookkeeping nightmare.

Until the directives arrive, the prudent approach is to keep records as if swaps were taxable. Track every trade's acquisition price and transfer price, in euros, with dates. If the final rule says swaps are exempt, you have over-documented and lost nothing. If it says they are taxable, you have the records to file correctly — and you have not handed the tax authority a reason to estimate your gains for you. For Greek holders who trade actively, this is the single biggest open risk in the new framework, and it deserves a direct question to your tax adviser.

5 Things Greek Crypto Holders Should Do Before January 1, 2027

The law takes effect in 55 days. Here is the checklist.

1. Pull your full transaction history now. Download complete histories from every exchange and wallet you have used — including ones you no longer use. Exchanges close, APIs change and old data disappears. You need acquisition prices and transfer prices for every asset, in euros, with dates. This is the raw material for every filing under the new law.

2. Work out where you stand against the €500 exemption. Calculate your 2026 net gains so far, and estimate where you will land by December 31. If you are near €500, remember the cliff: crossing it may make the full gain taxable. A sale you were planning for December might be cheaper in January — or more expensive. Do the maths before you trade, not after.

3. Separate your staking and DeFi income from your capital gains. From January 1, these are two different tax buckets at two different rates — 15% for staking, lending and DeFi yield, 10% for gains. Start tracking them separately now so your 2027 records are clean from day one. If you stake, check whether your platform reports rewards in a way you can reconcile.

4. Decide whether to use the 12-month disclosure window. If you have unreported gains from earlier years, the window is the cheapest route to compliance — no penalties, no interest, tax paid within 60 days of declaration. Get professional advice before it opens, so you can file the moment it does. Do not wait until month eleven.

5. Check your exchange is reporting correctly — and that you can prove it. Under DAC8, Greek platforms report your activity to the tax authority. Make sure the exchange you use has your correct details, and keep your own records to cross-check what gets reported. If you bought Bitcoin in Greece through a regulated exchange, our guide to how to buy Bitcoin in Greece in 2026 covers the MiCA-licensed platforms operating there. If you hold on a self-custody wallet, your records are your only proof — keep them.

What Happens Next — Gazette, Directives, DAC8

Three things happen next, in order. First, the law is published in the Government Gazette, which starts the clock on the 12-month disclosure window. Second, the Finance Ministry issues implementation directives clarifying audits, transparency rules and — critically — the swap question. Third, DAC8 reporting continues in the background, with exchanges sharing data under the regime that has applied since January 1, 2026.

The directives are the document to watch. They will determine whether the €500 exemption is a cliff or a threshold, whether crypto-to-crypto swaps are taxable, and how the tax authority will audit filings. Until they arrive, everything in this article reflects the approved bill and the Finance Ministry's stated positions — not the final administrative practice.

The broader picture is worth stating plainly. Greece's law is part of a European wave: Germany's 25% tax, Japan's 20% flat rate, South Korea's repeated delays, Ukraine's 18% plus levy, Hong Kong's CARF reporting from 2027. Every jurisdiction is converging on the same model — dedicated crypto tax rules, exchange reporting, and rates in the 10%–25% range. Greece chose the low end of that range. For holders who comply early, that is a genuine advantage. For holders who ignore it, DAC8 means the tax authority will eventually come with the data in hand.

For a full overview of how crypto taxes work across jurisdictions and what the 1099-DA era means for reporting, see our complete guide to crypto taxes in 2026. And if you are buying for the first time in Europe under the new MiCA rules, our guide to buying Bitcoin in Europe after MiCA covers the licensed exchanges.

Frequently Asked Questions

When does Greece's crypto tax law take effect?

The law was approved by parliament on November 5, 2026 and applies to tax years beginning January 1, 2027. Gains on transfers made from that date fall under the new rates. The law itself takes effect on publication in the Government Gazette, which was still pending when parliament voted.

What is the tax rate on crypto gains in Greece?

Individuals pay 10% on annual net crypto gains above a €500 exemption. Reports on the approved text indicate that once gains exceed €500, the full gain may be taxable rather than only the excess — the implementation directives are expected to confirm this. Gains are measured by comparing acquisition and transfer prices.

How are staking and DeFi earnings taxed in Greece?

Income from staking, crypto lending, liquidity provision and yield farming is treated as interest income and taxed at 15%. This is separate from the 10% capital gains rate and applies from January 1, 2027.

Can I declare old crypto gains without penalties?

Yes. The law gives investors a 12-month window to voluntarily disclose previously unreported crypto gains without penalties or interest, provided the tax is paid within 60 days of the declaration. The window opens when the law is published in the Government Gazette.

Are crypto-to-crypto swaps taxable in Greece?

Unresolved. The Finance Ministry says swapping one cryptocurrency for another will not trigger tax, but parliament's Scientific Service has warned the bill's wording could cover such trades. Implementation directives are expected to settle the question. Until then, keep records for every swap.

What happens to crypto losses under the new Greek law?

Losses above €500 can be carried forward for five years, but only against future crypto gains — not against other income. Document your losses properly, because a carried-forward loss is only worth 10% of its face value in tax saved, and only in a year when you realise a gain.

Conclusion

Greece's first crypto tax law is a mixed bag with a clear bottom line: 10% on gains, 15% on staking and DeFi income, a €500 exemption with a possible cliff, a 12-month penalty-free disclosure window, and one big unanswered question about swaps. Compared with Germany's 25% or South Korea's 22%, Greece's rates are competitive — but only for holders who comply early and keep proper records.

The deadline that matters most is not January 1, 2027. It is the day the law hits the Government Gazette and the 12-month window opens. Use it. Pull your transaction history, separate your staking income from your gains, work out where you stand against €500, and get professional advice before the window opens — not after it closes. In a year when DAC8 already hands the tax authority your exchange data, the cheapest tax bill is the one you file yourself, on time, with records to back it up.

This article is a news report based on the approved bill and official statements as of November 7, 2026. It is not tax or legal advice. Crypto tax rules depend on your personal circumstances — consult a qualified Greek tax adviser before acting.