Switzerland Delays Crypto Tax Data Sharing Until 2027
The Swiss government has announced it will delay the enforcement of its crypto asset tax data-sharing mechanism with foreign tax authorities until 2027, even though the CARF legal framework is still set to be codified into law on January 1, 2026. CARF will be enacted in 2026 but won't take effect immediately According to an announcement from the Swiss Federal Council and the State Secretariat for International Finance (SIF), the Crypto-Asset Reporting Framework (CARF) — the global data-sharing framework developed by the OECD — will be enshrined in law as planned on January 1, 2026. However, enforcement and data sharing will not begin until 2027 at the earliest.
The Swiss government has announced it will delay the enforcement of its crypto asset tax data-sharing mechanism with foreign tax authorities until 2027, even though the CARF legal framework is still set to be codified into law on January 1, 2026.
CARF Will Be Enacted in 2026 but Won't Take Effect Immediately
According to an announcement from the Swiss Federal Council and the State Secretariat for International Finance (SIF), the Crypto-Asset Reporting Framework (CARF) — the global data-sharing framework developed by the OECD — will be enshrined in law as planned on January 1, 2026.
However, enforcement and data sharing will not begin until 2027 at the earliest.
The stated reason is that Switzerland's government tax committee has not yet finalized the list of partner countries with which Switzerland will share crypto data. As a result, the implementation timeline has been pushed back.
CARF: A Global Push Against Crypto Tax Evasion
CARF — adopted by the OECD in 2022 — is a standardized framework that requires crypto exchanges and digital asset institutions to automatically report users' crypto account information to foreign tax authorities.
The primary goal is to prevent cross-border tax evasion through crypto.
According to OECD documentation:
- 75 countries have committed to implementing CARF within the next 2–4 years
- A number of countries have not yet joined, including: Argentina, El Salvador, Vietnam, and India
Switzerland's participation in CARF — given its well-known reputation for financial privacy — is considered a major milestone in the global push to bring transparency to digital assets.
Adjustments to Switzerland's Crypto Tax Laws
The Swiss government also announced a series of additional amendments to its crypto tax regulations, including:
- Updated tax reporting requirements for digital assets
- New transitional provisions to help domestic businesses comply more easily once CARF officially takes effect
- A mechanism for Swiss crypto companies to adapt before mandatory data sharing kicks in
This signals that the CARF rollout will be handled in a controlled manner to avoid disrupting Switzerland's crypto industry.
CARF Is Reshaping Policy in Other Countries Too
Switzerland isn't alone — many countries are updating their laws to align with CARF:
- Brazil is considering taxing international crypto transactions
- The United States is reviewing an IRS proposal to join CARF, aimed at tightening capital gains tax reporting for American investors using foreign exchanges
This underscores CARF's rapid emergence as a global standard for crypto asset transparency.
Conclusion
Switzerland's decision to delay crypto tax data sharing until 2027 does not signal a retreat from CARF. If anything, it highlights the country's characteristically careful but deliberate approach:
- Legislate first,
- Implement later,
- And ensure every operational process runs smoothly before mandatory data sharing goes live.
As crypto faces increasingly intense regulatory scrutiny worldwide, Switzerland's embrace of CARF sends a clear signal that the digital asset industry is moving closer to a standardized, transparent global tax regime.