Binance, Coinbase and Kraken Tax Reports for Greece in 2026

Binance, Coinbase and Kraken can provide transaction histories, but none of those exports is a completed Greek income-tax return. Greece does not currently publish a universal AADE rule that taxes every ordinary spot-crypto gain at 15%, mandates FIFO or assigns all crypto disposals to a dedicated E1 code. A reliable report must therefore reconstruct the economic result in euros, distinguish spot assets from qualifying securities, derivatives, rewards and business activity, and show which legal mapping remains open for confirmation.

An exchange statement is evidence, not a Greek tax decision

Each platform sees activity inside its own accounts. It generally cannot see the original acquisition of an asset transferred in from another exchange, transactions performed in a self-custody wallet, the purpose of a DeFi receipt token or whether the taxpayer operates an organised business. A gain/loss number generated within one exchange can therefore be incomplete even when every row in that account is correct.

The legal limitation is equally important. AADE’s 2025 E1 instructions and Article 42 of Law 4172/2013 expressly cover specified securities and financial derivatives. They do not describe a dedicated, universal regime for every ordinary spot cryptocurrency. The 15% rate applies to the confirmed capital-transfer income category; a platform cannot decide that BTC, an LP token or a perpetual contract necessarily belongs there.

What to download from Binance, Coinbase and Kraken

Retrieve the full history needed to support current holdings, not only transactions dated 2025. A 2025 sale may use an asset acquired in an earlier year. Keep each original file with its export date, selected period and platform account identifier.

Use API keys with read-only permissions and never grant withdrawal or trading access to a tax tool. An API connection makes recurring imports easier but does not prove completeness. Downloaded originals remain important where an endpoint has date limits, a product uses a separate wallet or a later schema change renames an event.

Coinbase’s statements can be filtered by asset, transaction type and date. US tax forms available in some accounts do not determine Greek income tax. Kraken’s Documents Center offers Account Statement, Trades, Ledgers and Balances; a balance snapshot helps reconciliation but cannot replace the transaction chronology.

Reconstruct transfers across exchanges and wallets

Consider BTC bought on Coinbase, withdrawn to a personal hardware wallet and later deposited at Kraken before sale. Kraken sees a deposit and sale but not the original Coinbase purchase. A zero-cost assumption exaggerates the result. If the Coinbase withdrawal is also classified as a sale, the same economic holding is disposed of twice.

Match own-wallet movements using the asset, gross and net quantity, time, network, addresses and transaction hash. Preserve the network fee and evidence that both accounts belong to the same taxpayer. A bridge, wrapper, lending deposit or liquidity-pool transaction should remain under review until the rights before and after the transaction are understood.

1. Import all exchanges, self-custody wallets and opening balances.
2. Normalise time zones while retaining source timestamps.
3. Link withdrawals and deposits between accounts of the same owner.
4. Deduplicate overlapping API and CSV records by stable identifiers and economic facts.
5. Reconcile calculated token and cash balances to source statements.
6. Flag unmatched movements, negative balances and missing acquisition records.

If an acquisition cannot be reconstructed, label the affected disposal not computable. The report can finish for unaffected transactions, but the unresolved units and provisional result must not silently enter a confirmed E1 total.

What Greek law confirms—and what remains open

Article 42 is not a blanket spot-crypto provision

Article 42 lists shares, partnership interests, government and corporate debt securities, specified financial derivatives and a business transfer. It applies to qualifying capital-transfer gains that are not business activity. Ordinary payment and utility tokens are not expressly listed as a universal category in the cited official material.

A token may still represent a security or other legal right covered by an existing provision. The analysis follows the rights and contract, not the ticker. That is why a report should retain issuer documents and product terms for tokenised securities, exchange products and structured tokens.

Derivatives require the actual contract

Article 42’s derivative definition includes options, futures, swaps and forwards under its statutory conditions. A crypto futures contract may therefore qualify, but an offshore perpetual labelled “futures” should not be auto-mapped without examining counterparty, venue, settlement and contractual rights. Opening trades and position snapshots document exposure; realised close P&L, settlement, funding and fees belong in the derivative working paper.

Business activity is a separate route

Organised, continuous and profit-directed trading can require analysis as business income. No official fixed threshold such as 20 trades per month or EUR 100,000 turnover was located in the cited AADE material. Organisation, continuity, services, infrastructure, financing and accounting evidence matter. “Business” is not an elective method for achieving a preferred tax result.

Calculate in EUR without inventing an official FIFO rule

Even while the legal category is under review, a technical schedule can show each economic disposal consistently:

• date and time, asset, units and transaction identifier;
• EUR proceeds or market value using a disclosed source;
• traceable acquisition date and EUR cost;
• fees, with asset and EUR value;
• economic gain or loss;
• event group: spot, income, derivative, DeFi or business review;
• tax classification status and supporting authority.

No general AADE instruction in the reviewed sources mandates FIFO for all ordinary spot crypto. Software may need a consistent allocation convention to produce repeatable numbers, but it should disclose the method and avoid calling it an official Greek election. Average cost, FIFO or another convention imported from a different country cannot be selected merely because it produces a lower amount.

A crypto-to-crypto swap should record both legs and their EUR market value. Whether an ordinary spot swap is a taxable realisation needs the same confirmed Greek classification as the assets. Omitting it from history destroys acquisition continuity; automatically taxing it at 15% overstates what the official sources establish.

Rewards, mining, airdrops and lending receipts must be separated from later asset disposals. A reward may raise an income question at receipt and a different gain/loss question at sale. The Greece staking and DeFi guide documents these review points.

How to use the report with the 2025 E1 return

The E1 instructions published in March 2026 cover tax year 2025. Codes 865/866 concern gains from transferring foreign securities under Articles 42 and 42A in the circumstances described by the instructions. They are not labelled universal crypto profit and crypto loss boxes. Paired Greek codes can also distinguish taxpayer and spouse rather than positive and negative amounts.

Loss codes 871/872 are likewise tied to the securities framework described in the instructions. They should not receive every economic loss from an exchange. The Greek crypto-loss guide explains why a private spot loss should remain a review item unless the underlying Article 42 classification is established.

A defensible filing package therefore has two layers:

1. Technical report: complete transaction register, transfers, EUR values, cost continuity and economic totals.
2. Tax mapping: confirmed Article 42 instruments, business results and other categories mapped only where supported; unresolved ordinary spot amounts clearly identified for professional confirmation.

Do not put a guessed 15% tax amount into the PDF. CoinTaxReporting should support the adviser or taxpayer with traceable data, while the final E1 mapping follows the legal classification and the current official form.

DAC8 and CARF do not fix incomplete basis

Greece implemented DAC8 through Law 5301/2026 and participates in the CARF exchange framework. Covered providers collect due-diligence and transaction information for the reporting period, with the first international exchange of 2026 data following in 2027 under the applicable timetable.

This is not a promise that AADE instantly receives the same calculation shown by every dashboard. Provider reporting can omit self-custody basis and cannot decide that two wallet addresses have the same beneficial owner. Reconcile the reported platform data with personal records. See the Greece DAC8/CARF guide.

Final review checklist

• Full Binance, Coinbase and Kraken histories imported, including older acquisitions.
• Coinbase Wallet, former Coinbase Pro, Binance products and Kraken futures included where used.
• Own transfers matched to hashes without creating gains.
• EUR valuation source and timestamp retained for every relevant event.
• Missing cost shown as not computable, not zero.
• Spot, derivatives, rewards, DeFi and business activity separated.
• Allocation convention disclosed without claiming an unsupported AADE mandate.
• E1 codes used only after instrument and income category are confirmed.
• Economic losses not offset across unconfirmed categories.

Frequently asked questions

Official and platform sources

• AADE legal library: Law 4172/2013, Article 42
• AADE: 2025 E1 instructions published in 2026
• Greek Government Gazette / AADE: Law 5301/2026 implementing DAC8
• Coinbase Help: statements and transaction exports
• Kraken Support: account-history exports
• Binance Support: tax-report API and statements

Official sources checked on 1 September 2026. This guide deliberately preserves open Greek classifications instead of generating an unsupported tax conclusion.

Disclaimer: This article is for general informational purposes only and does not constitute tax advice. For individual tax advice, consult a licensed tax professional.