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Estoniae-MTA

Crypto providers file first DAC8/CARF return for 2026 by 30 June 2027

Estonian crypto service providers, including non-MiCA lenders, collect user and transaction data for 2026, identify pre-2026 clients by 1 January 2027, and file XML returns by 30 June 2027.

By Taxxa AI OyPublished 30 October 2026

Tax

Industry: Financial and insurance activities

Estonian reporting crypto-asset service providers collect data on their users and transactions for 2026Emta and file it with the Maksu- ja TolliametEmta. The first declaration covers 2026 dataEmta and is due by 30 June 2027Emta Emta, and each following year the prior calendar year's data is filed by 30 JuneEmta. Providers that worked from the earlier announced January 2027 filing date use 30 June 2027 instead.Emta

The duty falls on Estonian reporting providers that let clients carry out reportable crypto transactionsEmta, under the conditions in the Maksualase teabevahetuse seadus and Annex VI of Directive 2011/16/EU. Crypto services are the services named in the EU Markets in Crypto-Assets Regulation (MiCA) plus crypto lending and staking.Emta Providers outside MiCA's scope are also caught where the statutory conditions are metEmta: a non-MiCA provider that lets reportable users carry out reportable transactions registers with the tax authority before the filing deadlineEmta, supplying its name, addresses, tax numbers, the Member States its clients are resident in and the non-EU jurisdictions it touchesRiigiteataja. The Maksu- ja Tolliamet issues a registration number, shares it with other Member States' authorities, and withdraws the registration when the provider has no reportable users left, has ceased activity, or persistently fails to file.

Data is gathered on reportable natural persons, legal persons and arrangements resident in Estonia, another EU Member State or another exchange partner state or jurisdictionEmta; persons the statute exempts are out. Controlling persons of an entity or arrangement and their tax residence are identified where relevant. The provider asks each client for a residence self-certification and applies due-diligence procedures to find the reportable usersEmta. Users already in a client relationship as of 31 December 2025 are identified by 1 January 2027 at the latest.Emta

Reportable transactions are exchanges between crypto and fiat in either direction, exchanges of one crypto asset for another, and crypto transfers.Emta Payments for goods and services in crypto are reportable only where the value exceeds 50,000 US dollarsEmta; that amount is a threshold for payments alone, not a general reporting threshold for exchanges or transfersEmta. Out of scope are the e-money, central-bank digital money and other assets the statute leaves out. A crypto asset is excluded where the provider has reliably established that it cannot be used for payment or investmentEmta (Maksualase teabevahetuse seadus §§ 89 and 810).

Declarations go through the Maksu- ja Tolliamet e-services environmentEmta as XML files built against the declaration's XSD schema and its auxiliary schemasEmta: annexes 17-19 for the CARF declarationEmta and annexes 20-22 for the DAC8 declarationEmta under Finance Ministry Regulation No. 16 of 19 May 2015. A provider with nothing to declare notifies the authority through the same environment. The Maksu- ja Tolliamet forwards partner residents' data to the competent foreign authorities and receives data on Estonian residents in return; data gathered and received for exchange is a tax secret. Exchange inside the EU runs under DAC8 and with other partners under the applicable international agreements.

The legal basis is Chapter 12 and § 238 of the Maksualase teabevahetuse seadus with Annex VI of Directive 2011/16/EU, filing under Regulation No. 16 annexes 17-22.

Collect 2026 user and transaction data now, identify pre-existing reportable users by 1 January 2027, and file the first DAC8/CARF XML declaration (or a nil notice) by 30 June 2027.

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