A total of $9.4 billion in potentially taxable crypto activity was projected to circulate in France throughout 2025. This figure places France in 13th place, ranking among the world’s top 15 largest markets in a recent crypto tax study released by Chainalysis. The estimate was derived from tracking on-chain activity across six major networks: Bitcoin, Ethereum, Solana, Tron, BNB Smart Chain, and Base.
The $9.4 billion valuation encompasses three categories of user activity that trigger tax liabilities. The first category includes direct income from mining operations, staking rewards, lending interest, and gambling activities. The second category comes from capital gains generated from trading on centralized exchanges (CEX) and decentralized exchanges (DEX). The final category covers payment flows through commercial merchant services and peer-to-peer transfers.
This high projection highlights a significant data disparity on the ground. For the 2024 tax year, official data showed that only around 24,000 French taxpayers reported their crypto gains. The total value reported by this group reached just €368 million, far below the estimated $9.4 billion potential. The stark gap between actual blockchain transactions and annual tax returns has been a major catalyst for the implementation of the European Union’s new surveillance regime.
Mandatory Reporting Extends to Private Wallets
This tax non-compliance loophole is about to be forcibly closed. Since January 1, 2026, the Directive on Administrative Cooperation (DAC8) rules have become legally binding across the European Union. Under the new framework, every operating crypto asset service provider is required to collect detailed user transaction data to report to the government.
European regulations cover nearly all types of asset movements. The rules mandate reporting for crypto-to-fiat exchanges, crypto-to-crypto swaps, as well as fund transfers to external addresses. Withdrawals from exchanges to users’ self-custody wallets are also tracked and submitted in service provider reports.
The required dataset is highly specific. Exchanges must record full names, residential addresses, tax identification numbers, dates of birth, and aggregate transaction values during the reporting period.
Data-Sharing Deadlines
Service providers are currently gathering user transaction records throughout 2026. This first-year report must be completed and exchanged among tax authorities of EU member states by September 30, 2027, at the latest.
Low levels of crypto tax compliance have already been documented in other European countries. The Swedish tax authority recently discovered that over 90% of its taxpayers failed to properly report crypto asset holdings and transactions. While Sweden’s non-compliance rate cannot be directly mirrored onto France, the disparity between the $9.4 billion estimate and actual tax filings underscores a similar reality.
For crypto market participants in Europe, the cross-border data-sharing regime puts an end to the era of voluntary reporting. Every asset movement is now headed straight to tax authorities’ desks well before the September 2027 deadline arrives.
Reported by crypto.news.
Disclaimer: This article is for informational and educational purposes only, not financial advice. Cryptocurrency assets are highly volatile and carry significant risk. Always do your own research (DYOR) and never invest more than you can afford to lose.
