France's National Assembly adopted an amendment on October 16, 2026 that would tax gains when a holder swaps crypto into a stablecoin, closing a shelter that French investors have relied on to defer tax. Amendment I-3898 passed 38-37 with 25 abstentions during the first reading of the 2027 finance bill, according to CryptoSlate. The margin was one vote.
The change targets what the text calls MiCA e-money tokens, defined as crypto assets seeking a stable value by reference to one official currency. In plain terms, that covers euro and dollar stablecoins issued under the EU's Markets in Crypto-Assets framework.
Converting to a stablecoin would become a taxable moment
Under the current rules, a French resident who moved appreciated Bitcoin or Ethereum into a stablecoin did not owe tax at that point. The exchange carried a deferral, and tax was recognized later when the position was cashed out to euros. The amendment removes that deferral for swaps into e-money tokens. A gain could become taxable while the proceeds are still sitting in crypto.
That reframes a routine portfolio action. Traders often rotate into a stablecoin to park value, reduce volatility, or stage funds before a purchase. If this provision survives, each of those rotations into a euro or dollar stablecoin would be a reckoning point for unrealized gains on the asset being sold.
The amendment changes the timing of the tax, not a headline rate. The CryptoSlate report does not specify a new rate attached to the measure, and we are not going to assume one. The mechanism here is about when the gain is counted, not how heavily.
Loss carryforward was rejected in the same session
Lawmakers paired the swap vote with a separate decision that cut the other way for investors. Amendment I-3653, which would have let crypto investors carry forward unused losses for ten years, was rejected 75-18 with three abstentions. Same-year loss offsets remain in place, so a loss can still cancel a gain booked within the same tax year, but losses cannot be banked against future years.
The combination is notable. One vote expands the number of taxable events by catching stablecoin conversions. The other keeps the window for using losses narrow. Taken together, the two outcomes lean toward recognizing gains sooner and limiting the ways investors can smooth the bill over time.
January 2027 start depends on the budget surviving
The proposed application date is January 1, 2027, and that date depends on enactment of the budget. The 2027 finance bill remains in first reading, which means the amendment is an early-stage provision inside a larger fiscal package that still has to clear the full legislative process. French budget fights have a history of amendments appearing and vanishing between readings, and a 38-37 result with 25 abstentions is not a durable majority.
So the accurate way to read this is as a signal of intent that cleared one procedural hurdle, not a settled law. The provision could be removed, softened, or reshaped before the budget is finalized. Readers in France should treat January 2027 as a proposed trigger that is contingent on everything above it holding together.
Spending stablecoins from France gets a new wrinkle
For anyone who funds a card by converting crypto into a euro or dollar stablecoin before spending, the amendment matters at the conversion step rather than at checkout. If swapping appreciated BTC or ETH into a stablecoin counts as a disposal, the taxable moment arrives before the first purchase is ever made. That is a different mental model from spending that is taxed only when you convert back to euros.
Set this against the market tape. As of October 20, 2026, Bitcoin traded near $81,955 and Ethereum near $2,409, both down less than 1% on the day. Prices are not the story here; the rule is. A quiet tape does not change the fact that France is moving to tax a step that used to be free of immediate consequence.
The broader direction tracks the EU's tightening posture around stablecoins and MiCA-classified tokens. France is not setting a new rate so much as expanding what the existing system can reach. For French holders who lean on stablecoins as a staging layer, the practical takeaway is to watch the budget's later readings closely and to assume nothing is final until the finance bill is enacted.
Overview
France's National Assembly adopted amendment I-3898 on October 16, 2026 by a 38-37 vote, which would make swapping crypto into MiCA e-money tokens a taxable event and remove the current deferral on stablecoin conversions. A companion amendment to allow ten-year loss carryforward was rejected 75-18. The proposed start is January 1, 2027, contingent on enactment, and the 2027 finance bill is still in first reading, so the provision is not yet law.
