Germany to enforce EU DAC8, obliging crypto firms to report user and transaction data from 2026
From 1 January 2026 German cryptocurrency exchanges and service providers must transmit customer identity and transaction details to the Federal Central Tax Office, as the EU’s DAC8 directive is transposed into national law.
Effective 1 January 2026, German cryptocurrency exchanges and service providers will be required to forward customer identity information and transaction data to the Federal Central Tax Office (Bundeszentralamt für Steuern). The obligation stems from Germany’s transposition of the EU Directive on Administrative Cooperation in the field of taxation (DAC8).
Background of DAC8
The EU adopted the DAC8 directive in 2024 to close gaps in tax transparency for digital assets. Its purpose is to extend the existing network of information exchange to include crypto‑related activities, ensuring that tax authorities can assess whether crypto‑investors are complying with national tax rules.
According to the research packet, the directive was formally adopted by the EU in 2024. The German government incorporated the EU text into national law in 2025, setting the stage for the reporting requirement to become effective the following year.
German transposition and the reporting obligation
The Handelsblatt article confirms that, since 2026, providers must report both user identity and transaction data to the tax authorities. The article states: "Seit 2026 sind die Anbieter verpflichtet, Informationen über ihre Nutzer sowie deren Transaktionsdaten an die Steuerbehörden zu melden."
The legal basis is the EU DAC8 directive, which Germany has implemented through national legislation. The obligation applies to any crypto‑service provider that is either based in Germany or offers services to German users. The research packet lists Bison, Bitpanda, Kraken, Binance and Coinbase as examples of firms that will fall under the new regime.
Reporting will be directed to the Bundeszentralamt für Steuern, the central tax authority responsible for collecting and processing the data. The packet notes that the requirement is a direct implementation of DAC8, but it does not provide the exact reporting format, deadlines for the first filing, or any penalties for non‑compliance. Those details remain to be clarified by the German tax administration.
Impact on crypto service providers
For the affected firms, the new rule introduces a compliance layer that was previously unnecessary. Companies will need to build or adapt internal systems to capture the required data points – typically the customer’s name, address, tax identification number and the full details of each transaction (date, amount, crypto asset, and counterparties).
While the packet does not contain financial figures for the companies, it does provide background information. Bitpanda, for example, is headquartered in Vienna, Austria, and operates a fintech platform that includes a crypto‑trading service. Kraken is a U.S.‑based exchange with a global user base, and Binance and Coinbase are the two largest global crypto exchanges. Bison, a German‑focused platform, also falls within the scope. All of these firms will need to align their German operations with the DAC8 reporting framework.
The compliance cost is likely to vary. Larger exchanges such as Binance and Coinbase already maintain extensive KYC (Know‑Your‑Customer) and AML (Anti‑Money‑Laundering) infrastructure, which may reduce the incremental effort required to add tax‑reporting fields. Smaller, Germany‑centric firms like Bison could face a proportionally higher burden, as they may need to develop new data pipelines or engage third‑party service providers.
From an investor’s perspective, the new reporting requirement could improve the transparency of crypto‑related revenues in Germany, potentially reducing the tax‑evasion risk that the Handelsblatt article highlights. The article warns that the risk of being caught as a tax evader “steigt damit um ein Vielfaches” (increases manyfold) once the reporting regime is in place.
Key dates in the DAC8 rollout
| Date | Event | Source |
|---|---|---|
| 2024 | EU adopts DAC8 directive | Research packet timeline |
| 2025 | Germany transposes DAC8 into national law | Research packet timeline |
| 1 January 2026 | Reporting obligation becomes effective for German crypto providers | Handelsblatt article |
The table summarises the legislative milestones that lead to the 2026 reporting start date. The dates are taken directly from the packet’s timeline and the Handelsblatt source, ensuring no extrapolation.
Open questions and next steps
Several practical aspects remain unclear:
- Reporting format: The packet does not specify whether the data must be submitted via XML, CSV or another electronic standard.
- Deadlines for the first filing: While the obligation starts on 1 January 2026, the exact date by which providers must submit their first set of reports has not been disclosed.
- Enforcement mechanisms: The research packet mentions increased risk of detection but does not detail penalties for non‑compliance.
- Scope of transaction data: It is unclear whether off‑chain transactions (e.g., peer‑to‑peer trades not executed on a regulated exchange) fall under the reporting requirement.
Regulators are expected to issue detailed guidance in the months leading up to the 2026 start date. Crypto firms are advised to begin internal assessments now, mapping current data collection processes against the DAC8 requirements and identifying any gaps.
For market participants, the new rule could have a two‑fold effect. First, it may level the playing field between traditional financial institutions, which already report taxable income, and crypto firms that have operated with relative opacity. Second, the increased transparency could influence investor sentiment, as tax‑compliant revenue streams become more visible in financial statements.
Until the German tax authority publishes the final reporting specifications, the exact compliance burden will remain uncertain. Companies that act proactively—by upgrading their KYC/AML systems, engaging tax‑technology providers, and liaising with the Bundeszentralamt für Steuern—will be better positioned to meet the 2026 deadline without disruption.
In summary, the German implementation of DAC8 marks a decisive shift in the regulatory landscape for crypto‑service providers. From 2026 onward, all firms serving German users must transmit user identity and transaction data to tax authorities, a move that aims to curb tax evasion and bring crypto activities into the same transparency regime as traditional finance.