Key Highlights
- A proposed French crypto tax amendment has drawn warnings that it could push investors toward decentralized finance platforms, peer-to-peer transactions and offshore exchanges outside international tax-reporting arrangements.
- Public Accounts Minister David Amiel raised questions about implementation and asked for the amendment to be withdrawn, opposing it otherwise.
- Finance committee rapporteur general Philippe Juvin said he favored keeping the deferral given crypto’s volatility; the text would also change France’s capital-gains calculation to acquisition cost with weighted averages.
French Crypto Tax Amendment Draws Trading and Implementation Warnings
A proposed crypto tax amendment in France has drawn warnings about its effect on trading. Francois Volpoet, Chainalysis’ regional sales director for France, told CoinDesk last week that it could push investors toward decentralized finance platforms, peer-to-peer transactions and offshore exchanges outside international tax-reporting arrangements.
Public Accounts Minister David Amiel raised questions about implementation and asked for the amendment to be withdrawn, opposing it otherwise. During the parliamentary debate, Amiel said:
“We first need to define stablecoins, then ensure our ability to monitor and trace reallocations within a portfolio of assets,”
Amiel told lawmakers during the parliamentary debate.
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Juvin Backs Keeping Deferral as Capital-Gains Method Changes
Philippe Juvin, the finance committee’s rapporteur general, said he favored keeping the deferral given crypto’s volatility. The text would also replace France’s portfolio-wide capital-gains calculation with one based on the acquisition cost of the assets sold, using a weighted average for units of the same cryptocurrency bought at different prices.
The debate places two practical issues side by side: how to define and monitor stablecoin activity, and how to calculate gains when crypto assets are sold. Amiel’s intervention focused on implementation and monitoring, while Juvin’s position centered on preserving the deferral amid crypto market volatility.
Why This Matters
The French debate matters because it tests how tax authorities can monitor stablecoin and crypto portfolio activity while changing the method used to calculate capital gains. Volpoet’s warning highlights a policy risk: rules that are difficult to implement could shift activity toward decentralized finance platforms, peer-to-peer transactions and offshore exchanges outside international tax-reporting arrangements. Amiel’s request to withdraw the amendment and Juvin’s support for keeping the deferral show that the proposal remains contested. The reported parliamentary debate leaves the amendment’s path unresolved.
Frequently Asked Questions
What would the French amendment change?
It would replace France’s portfolio-wide capital-gains calculation with one based on the acquisition cost of the assets sold, using a weighted average for units of the same cryptocurrency bought at different prices. The debate also refers to a deferral that Philippe Juvin said he favored keeping given crypto’s volatility.
Why are critics worried about trading activity?
Francois Volpoet, Chainalysis’ regional sales director for France, warned that the proposal could push investors toward decentralized finance platforms, peer-to-peer transactions and offshore exchanges outside international tax-reporting arrangements.
What did David Amiel say about implementation?
Amiel raised questions about implementation and asked for the amendment to be withdrawn, opposing it otherwise. He told lawmakers during the parliamentary debate:
“We first need to define stablecoins, then ensure our ability to monitor and trace reallocations within a portfolio of assets,”




