What’s Happening?
Luxembourg is introducing Draft Law 8592, aligning its tax system with the EU’s Directive on Administrative Cooperation 8 (DAC8). This new law mandates that crypto-asset service providers, such as exchanges and custodians, collect and report user transaction data, starting from January 1, 2026. The first data exchanges with other countries will take place by September 30, 2027.
Who Must Report?
The law targets Crypto-Asset Service Providers (CASPs) engaged in activities like:
- Managing crypto portfolios
- Custody or administration of crypto assets
- Operating exchange platforms
- Converting crypto to fiat or other digital assets
- Executing crypto orders on behalf of users
Importantly, Luxembourg’s definition of “crypto-assets” covers a broader range than the EU’s MiCA regulation, including any digital assets used for payments or investments.
What Do Providers Need to Do?
- Register with Luxembourg Tax Authorities before June 30 each year for the previous year’s data.
- Report User Data by the end of September in the following year (e.g., 2026 data by September 30, 2027).
- Follow strict due diligence practices, including gathering tax residence and certification information from users.
Failing to comply can result in penalties ranging from €5,000 to €250,000.
Why This Matters
More transparency – Exchanges will now share your crypto transactions with tax authorities.
Global reporting standard – Data will be exchanged between your country and Luxembourg for compliance.
Increased accountability – Regulations help ensure trustworthy crypto services.
Not just Luxembourg – DAC8 applies EU-wide, signaling growing oversight in crypto markets.
Broader Context
- DAC8 expands the EU’s existing Administrative Cooperation framework to include crypto-assets—reinforcing tax transparency rules like DAC6 (cross-border tax planning), DAC7 (online platforms), and CRS (standard financial accounts).
- Luxembourg is emerging as a leading hub for regulated crypto activity due to its clear legal environment and pro-innovation stance, especially under EU regulations like MiCA.
