France pushes crypto tax data sharing bill

TLDR

France is advancing a bill to share detailed crypto tax data with 48 countries under an OECD framework, tightening reporting while raising privacy and security concerns for users.

1. The bill would implement the OECD Crypto-Asset Reporting Framework (CARF), enabling automatic exchange of granular crypto user data with 48 signatory countries.
2. It significantly expands Frances tax visibility over crypto, but comes amid rising violent attacks on identified high-net-worth holders and worries about data misuse.
3. Next steps include Senate debate, alignment with EU rules coming in 2027, and possible pushback or amendments around privacy and security safeguards.

Deep Dive

1. What The Bill Actually Does

France has introduced Senate text 921 to implement CARF, the OECDs global standard for tax reporting on crypto assets. The bill was presented on 17 July 2026 by Minister Jean-Nol Barrot.

Under CARF, France would automatically share and receive crypto activity data with 48 countries that signed a multilateral agreement in Paraguay in November 2024. This includes transaction details, user names, postal addresses, tax identification numbers, residence, and aggregate values transacted.

The measure goes beyond EU-only cooperation. The EUs DAC-8 directive will require similar data exchange inside the bloc from 30 September 2027, but this French bill explicitly extends sharing to non-EU partners as part of CARF.

2. Impact On French Crypto Users And Risks

The stated aim is to curb tax evasion and improve cross-border enforcement. In practice, it will make under-reporting of crypto income or gains far riskier for French residents, including those using foreign exchanges or self-custody wallets.

However, the move comes amid serious security concerns. Reporting notes that France has logged about 30 publicly known violent wrench attacks against crypto holders in 2026, and that one tax official allegedly sold data on wealthy holders, feeding kidnappings and home invasions, including a recent targeting of Binance France president David Prinay.

Earlier in 2026, a proposal to require reporting of all self-custody holdings was dropped as deputies argued it could not be reliably verified. The new bill still accelerates data collection and sharing, which is why privacy advocates are alarmed about concentrating identity-linked crypto data in state systems.

Confidence: high, based on detailed regulatory coverage of the CARF bill and related incidents.

3. What To Watch Next

1. Legislative path: The bill must pass Frances Senate and potentially face amendments, especially on security controls around tax data and limits on access or retention.
2. Coordination with EU: DAC-8 implementation in 2027 will intersect with CARF. How France harmonizes these regimes will shape the final breadth of reporting.
3. User response: Expect more focus on secure storage, physical security, and proper tax documentation rather than concealment, as international data-sharing reduces the room for opaque positioning.

Conclusion

Frances push to implement CARF marks a clear shift toward treating crypto tax data as part of a global, automatic information exchange system, not a local gray area.

For the crypto market, this reduces the appeal of cross-border opacity but raises the stakes around data security and personal safety. The crucial questions now are how robust Frances safeguards will be and whether other major jurisdictions follow with similar or stricter regimes.