Many jurisdictions had domestic crypto reporting requirements before CARF. Understanding the interaction between CARF and national rules is important for compliance.

US Framework

Existing Rules

  • Form 1099-K for payment processors
  • Proposed Form 1099-DA for brokers
  • FBAR for foreign accounts

CARF Interaction

US will implement CARF for international exchange while maintaining domestic reporting.

UK Approach

Existing Rules

No specific crypto reporting regime pre-CARF.

CARF Implementation

UK implementing CARF as primary crypto reporting framework.

Asian Markets

Japan

Existing exchange reporting requirements; CARF adds international element.

Singapore

Implementing CARF aligned with existing regulatory approach.

Korea

Domestic crypto taxation evolving alongside CARF commitment.

Global Convergence

CARF is driving convergence toward common definitions, aligned requirements, and coordinated timelines across jurisdictions.

CARF is driving convergence:

  • Common definitions
  • Aligned reporting requirements
  • Coordinated timelines

Compliance Strategy

For global CASPs:

  • Map all applicable requirements
  • Identify overlaps and gaps
  • Design for superset compliance
  • Monitor harmonization progress

Conclusion

CARF is becoming the global standard, but national variations will persist. Plan for complexity.

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