Crypto losses in Greece: a cautious 2026 filing workflow
Greece does not provide a dedicated private-crypto loss box in the 2025 E1 instructions filed in 2026. The AADE instructions allow a five-year carryforward in codes 871–872 only for losses from securities expressly named in Article 42 of Law 4172/2013. Ordinary cryptocurrencies are not expressly listed there. It is therefore unsafe to place every exchange loss into the Article 42 security field or promise a 15% capital-gains treatment. A Greek report should calculate the economic result, distinguish private investment from genuine business activity and leave the tax-form transfer under review unless an applicable official classification is documented.
No dedicated AADE private-crypto loss rule
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Start for free →Many web articles state that Greek crypto gains are always taxed at 15% and losses carry forward for five years. The current AADE E1 instructions do not make that blanket statement. They describe capital gains and losses for the securities enumerated in Article 42 and separate business-income rules. A standard decentralised token is not automatically a share, bond, derivative or other named security.
This gap does not mean transactions can be ignored. Greek residents still need a complete record of assets, funding, sales, swaps, rewards and business activity. It means the return code and legal character require evidence rather than a software assumption.
| Imported result | Automatic treatment? | Correct action |
|---|---|---|
| Loss on ordinary spot token | No automatic Article 42 transfer | Calculate and retain as private-crypto review item |
| Loss on a legally qualifying Article 42 security/derivative | Potential codes 871–872 route | Confirm instrument and domestic/foreign classification |
| Loss from genuine crypto business | Potential Article 27 business rules | Reconcile to E3 books and business income |
| Unrealised token decline | No completed disposal | Keep as valuation information |
| Staking or mining receipt followed by decline | Two possible events | Separate receipt income from later asset result |
The Greece crypto tax guide explains why the report remains a workpaper where AADE has not assigned a clear crypto category.
Update for 9 October 2026: the 7 October Ministry consultation proposes a new private crypto-gain framework. It is not an enacted loss rule and does not justify changing the 2025 E1 security fields. Do not infer a five-year crypto carryforward or a new offset permission from a proposed 10 percent gain rate.
Codes 871–872 are not a generic crypto-loss box
The AADE's 2026 E1 instructions state that codes 871–872 record current-year losses from the sale of securities under Article 42 and that such losses may be carried forward for five years against gains from the same cause. The instructions expressly limit “loss” to securities named in Article 42 paragraph 1.
Before using those codes for a token or derivative, establish that the legal instrument falls within the named category. A marketing label such as “crypto futures,” “tokenised stock” or “earn product” is not enough. Obtain the contract, issuer rights, trading venue and settlement terms. An offshore perpetual may not follow the same route as a listed security derivative.
If an instrument is confirmed under Article 42, preserve the domestic or foreign issuer classification required by the E1 instructions and use the corresponding gain/loss fields. Do not net an ordinary BTC spot loss against a confirmed foreign security gain without legal support.
- identify issuer and legal rights;
- retain prospectus or contract terms;
- separate domestic and foreign securities;
- track the five-year period only for qualifying losses;
- do not label an uncertain token loss “carried forward” in the final report.
Business crypto losses follow a different route
A continuous, organised and profit-seeking commercial activity may produce business income under Article 21 rather than private investment treatment. The classification depends on facts such as organisation, repetition, infrastructure, services and commercial purpose. High transaction count alone does not prove a business.
Where the activity genuinely constitutes a business, deductible expenses and losses are determined through business books and the E3/E1 process. Article 27 generally provides a five-year business-loss carryforward subject to continuity, compliance and other conditions. The loss is not established by importing an exchange's net P&L; revenue, inventory or asset costs, fees, financing, private withdrawals and non-deductible expenses must be reconciled.
Greece's minimum imputed-income provisions for individual business activity can also affect the return and interact with loss carryforwards. A report should not promise that an economic loss produces zero taxable business income. See the Greek business-trader guide.
Calculate the economic loss even when the form code is open
The absence of a dedicated code is not a reason to omit cost data. Calculate every disposal in euros using a consistent, evidenced method. Include acquisition and disposal fees once, match own-wallet transfers and keep rewards separate.
Example of an unresolved private loss
An investor buys a token for EUR 12,000 and later sells it for EUR 8,000, with EUR 100 of total directly allocated fees. The workpaper may show an economic loss of EUR 4,100 under its documented convention. That number must not automatically appear in E1 codes 871–872 unless the token is a qualifying Article 42 security or the tax treatment is otherwise confirmed.
If the investor instead operates a registered, organised crypto trading business, the same cash movements enter a broader accounting calculation. The result can differ because inventory treatment, business expenses and private items must be addressed.
- import full history from all exchanges and wallets;
- convert acquisition and disposal values to EUR;
- match transfers and exclude position snapshots;
- calculate spot, derivatives, rewards and funding separately;
- attach a legal category or mark it unresolved;
- transfer only confirmed amounts to E1/E3.
Selling part of a position does not realise its entire cost
In a fictional 2025 record, you acquire 100 identical tokens for EUR 12,000 and pay an EUR 80 acquisition fee. Under the documented economic allocation, total cost is EUR 12,080, or EUR 120.80 per token. You sell 60 tokens for EUR 4,800 with an EUR 12 disposal fee: EUR 4,788 net proceeds − EUR 7,248 allocated cost = EUR 2,460 economic loss. The 40 unsold tokens retain EUR 4,832 of allocated cost. Their market decline is not another realised loss.
A separate, legally confirmed Article 42 security gain of EUR 2,000 does not automatically turn this into a deductible combined loss of EUR 460. Keep the ordinary-token calculation and the qualifying security result in different schedules until their legal treatment is established. Attach the purchase, both fees, sale and remaining-token reconciliation so an adviser can assess the EUR 2,460 without reconstructing your holdings.
Business losses can be used up while imputed income remains taxable
For a genuine business, AADE E.2027/2024, section C distinguishes actual profit from the minimum imputed amount. Assume recognised current business profit of EUR 12,000, prior eligible loss of EUR 3,000 and an applicable imputed minimum of EUR 15,000. The prior loss is offset against the actual EUR 12,000 profit and is consumed, while tax is still calculated on the EUR 15,000 imputed amount in this scenario. This is not a rule for private spot losses and requires checking the business’s current-year minimum, exceptions and valid loss history.
What CoinTaxReporting should and should not do
The Greece report should display the documented economic gain or loss, source transactions, method and open classification. It should not automatically deduct a personal allowance, estimate tax or present Article 42 codes as confirmed for every crypto asset. Missing prices remain “not computable” until a supportable EUR value is available.
The Greek exchange-report guide covers consolidation. Compare other European approaches only after the Greek result is established; the country comparison does not allow a resident to choose a foreign loss rule.
Frequently asked questions
Can every Greek crypto loss be carried forward five years?
No. AADE's E1 instructions limit codes 871–872 to losses from securities expressly named in Article 42.
Are all Greek crypto gains taxed at 15%?
No blanket AADE rule says that every ordinary token is an Article 42 security. Private and business classification requires analysis.
Can a crypto business carry losses forward?
Article 27 can permit business-loss carryforward under its conditions, but the activity and accounting result must first qualify as business income.
Should an unresolved loss be removed from the report?
No. Keep the economic calculation and evidence in a review schedule, but do not transfer it to an unsupported return field.
Does an unrealised decline create a Greek tax loss?
A market decline without a recognised realisation is not the same as a completed loss transaction.
Official Greek sources
- AADE: official E1 instructions for tax year 2025, including codes 871–872
- AADE: personal income tax return E1/E2/E3 portal
- AADE: Article 27 business-loss carryforward guidance
Reviewed 9 October 2026. The 2025 E1 rules remain distinct from the October 2026 consultation; calculated economic losses are not presented as automatic deductions.
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Start for free →Disclaimer: This article is for general informational purposes only and does not constitute tax advice. For individual tax advice, consult a licensed tax professional.