French Lawmakers Approve Landmark Tax on Crypto-to-Stablecoin Swaps

The French National Assembly has taken a significant step toward changing how digital asset transactions are treated for fiscal purposes, voting to implement a stablecoin swap tax starting in 2027. The legislative shift ends the longstanding practice of allowing digital asset traders to rotate capital into dollar- or euro-pegged tokens without triggering immediate fiscal liabilities.

According to CryptoPotato, lawmakers passed the measure by a razor-thin margin, securing the exact absolute majority needed with a 38-to-37 vote. During the identical legislative session, deputies decisively shot down a proposal to introduce a 10-year loss carryforward mechanism, rejecting that initiative by a decisive vote of 75 to 18.

Until this vote, the French fiscal regime operated similarly to several other European jurisdictions, where capital gains obligations were only realised when tokens were converted back into fiat currency. By extending capital gains liabilities to crypto-to-stablecoin conversions, French authorities are tightening oversight on decentralized trading flows and portfolio rebalancing.

Industry representatives and market participants have voiced concern that the policy may diminish France's ambition to serve as Europe's primary Web3 hub. Market analysts warn that removing the tax deferral benefits of stablecoins could push active day traders and liquidity providers toward friendlier regulatory environments across the European Union.

Market participants will now follow how the legislation moves through final implementation steps and how the French tax authority defines compliance rules and exchange reporting duties before the 2027 enforcement date.