Starting in 2027, the taxation related to cryptocurrencies in France could experience a major upheaval. Indeed, the figure of $9.4 billion mentioned regarding taxable crypto activity could become difficult to tax, if not impossible. With the emergence of new regulations and the evolution of transaction platforms, it is imperative for investors and cryptocurrency holders to stay informed about upcoming changes. This article presents the implications of these fiscal developments regarding cryptocurrencies.
The evolving regulatory framework
Starting January 1, 2026, European tax authorities will have new information on all transactions conducted on crypto platforms registered within the European Union, thanks to the DAC 8 directive. This framework aims to enhance transparency and administrative cooperation in the tax sector. However, this advancement could also lead many cryptocurrency holders to avoid any reporting to escape taxation.
A significant taxable amount
In 2025, the taxable crypto activity in France is estimated at $9.4 billion, of which $5.2 billion comes from payments in cryptocurrencies, $2.5 billion from capital gains, and $1.7 billion from income notably arising from mining and staking. These amounts illustrate not only the rise of cryptocurrencies in the French economy but also the challenges their taxation poses for the tax administration. Indeed, many taxpayers fail to declare their gains, creating a tax gap that is difficult to bridge.
The problem of compliance and reporting
Most of the results from the tax declaration for 2024, concerning the income of 2023, show that only 7,700 taxpayers reported capital gains from cryptocurrencies, for a total amount of €150.8 million. Similarly, during the 2025 declaration for the income of 2024, 24,000 taxpayers reported having realized capital gains of €368 million. These figures highlight a potential non-compliance that could exceed 90%, making it difficult to obtain actual cumulative amounts for future declarations.
The implications of self-custody
A significant part of crypto activity occurs outside centralized platforms, where most cryptocurrencies are held directly by users via self-custody wallets. This mode of holding complicates the task for tax administrations, which only have access to a snapshot of declared transactions. Experts anticipate that data from the blockchain could, however, allow for a more comprehensive overview when administrations have timely information on the taxable activities of cryptocurrency-related taxpayers.
The distrust towards data management
Despite efforts to improve transparency, hacking incidents, such as the one exposing the tax data of over 678,000 taxpayers, reinforce the distrust of cryptocurrency users towards tax authorities. This distrust could prompt some holders not to fully comply with reporting obligations. However, the new regulations aim to encourage tax compliance, and the need for increased transparency could become an imperative in the future.
Conclusion on cryptocurrency taxation
The upcoming changes in cryptocurrency taxation in France raise many questions. Investors must stay informed about emerging regulations to avoid potential complications. For more details on cryptocurrency and blockchain technology, please consult this comprehensive guide.
