CRS2.0 international standard is about to be implemented, and by 2026 it will become the enforcement node in multiple countries. Local authorities are accelerating the promotion of local legislation and supporting制度 updates. What are the core adjustments compared to the first-generation version? What does this mean for cryptocurrency asset holders? As the information exchange mechanism upgrades, cross-border tax transparency will be further enhanced, and the asset状况 of industry professionals will face stricter international information sharing. From tax planning to compliance disclosure, preparations are already urgent. Understanding the new rule changes and timely adjustment of asset allocation and tax declaration strategies are essential for every practitioner.